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美国
证券交易委员会
华盛顿特区20549
形式 10-Q

根据1934年《证券交易法》第13或15(d)条的季度报告
截至季度 2024年9月30日
根据1934年《证券交易所法》第13或15(d)条提交的过渡报告
从_到_的过渡期
委员会 注册人; 国税局雇主
文件号 地址和电话号码 成立州 识别号
     
1-3525 美国电力有限公司纽约 13-4922640
333-221643AEP德克萨斯公司德拉瓦51-0007707
333-217143 AEP传输公司德拉瓦 46-1125168
1-3457 阿巴拉契亚电力公司维吉尼亚 54-0124790
1-3570 印第安纳密西根电力公司印第安纳 35-0410455
1-6543 俄亥俄电力公司俄亥俄 31-4271000
0-343 俄克拉荷马州公共服务公司 俄克拉 73-0410895
1-3146 西南电力公司德拉瓦 72-0323455
  河滨广场1号哥伦布,俄亥俄43215-2373  
  电话(614)716-1000  

根据该法第12(b)条登记的证券:
Registrant 每个班级的标题 交易符号注册的每个交易所的名称
美国电力公司 普通股,面值6.50美金 AEP纳斯达克证券市场有限责任公司
通过复选标记确定登记人是否(1)在过去12个月内(或在登记人被要求提交此类报告的较短期限内)提交了1934年证券交易法第13或15(d)条要求提交的所有报告,以及(2)在过去90天内是否已遵守此类提交要求。
是的x没有
通过勾选来验证注册人是否已在过去12个月内(或在注册人被要求提交此类文件的较短期限内)以电子方式提交了根据S-t法规第405条(本章第232.405条)要求提交的所有交互数据文件。
是的x没有
通过勾选标记检查美国电力公司是否是大型加速文件夹、加速文件夹、非加速文件夹、小型报告公司或新兴成长型公司。 请参阅《交易法》第120条第2条中「大型加速申报人」、「加速申报人」、「小型报告公司」和「新兴成长型公司」的定义。
 
大型加速文件夹 x加速编报公司非加速归档
      
小型上市公司新兴成长型公司
通过勾选AEP Texas Inc.,AEP输电公司、阿巴拉契亚电力公司、印第安纳州密西根电力公司、俄亥俄州电力公司、俄克拉荷马州公共服务公司和西南电力公司是大型加速申报机构、加速申报机构、非加速申报机构、小型报告公司或新兴成长型公司。 请参阅《交易法》第120条第2条中「大型加速申报人」、「加速申报人」、「小型报告公司」和「新兴成长型公司」的定义。
 
大型加速文件夹加速编报公司非加速归档x
      
小型上市公司新兴成长型公司 
如果是新兴成长型公司,请通过勾选标记表明注册人是否选择不利用延长的过渡期来遵守根据《交易法》第13(a)条规定的任何新的或修订的财务会计准则。
通过勾选注册人是否是空壳公司(定义见《交易法》第120条第2款)。是的没有x
AEP德克萨斯公司,AEP Transaction Company,LLC、阿巴拉契亚电力公司、印第安纳州密西根电力公司、俄亥俄电力公司、俄克拉荷马州公共服务公司和西南电力公司满足10-Q表格一般说明H(1)(a)和(b)中规定的条件,因此提交本表格10-Q,并采用一般说明H(2)至表格10-Q中规定的简化披露格式。



股份数目
普通股
杰出的
注册人截至
2024年11月6日
 
美国电力公司532,565,335 
 (面值6.50美金)
AEP德克萨斯公司100 
(面值0.01美金)
AEP变速箱公司(a)NA
阿巴拉契亚电力公司13,499,500 
 (no面值)
印第安纳密西根电力公司1,400,000 
 (no面值)
俄亥俄州电力公司27,952,473 
 (no面值)
俄克拉荷马州公共服务公司9,013,000 
 (面值15美金)
西南电力公司3,680 
 (面值18美金)

(a)100%权益由美国电力公司的全资子公司AEP Transmission Holding Company,LLC持有。
NA 不适用因



美国电力公司及附属公司
表格10-Q季度报告索引
2024年9月30日
   
  页面
  Number
术语汇编
   
前瞻性资料
   
第一部分.财务资料
   
 第1、2、3和4项-财务报表、管理层对财务状况和经营结果的讨论和分析、关于市场风险和控制以及程式的定量和定性披露:
   
美国电力公司和子公司: 
 管理层对财务状况和经营成果的讨论和分析
 简明综合财务报表
   
AEP德克萨斯公司和子公司:
管理层的叙述性讨论和经营结果分析
简明综合财务报表
AEP传输公司、LLC及其子公司: 
 管理层的叙述性讨论和经营结果分析
 简明综合财务报表
阿巴拉契亚电力公司及其子公司: 
 管理层的叙述性讨论和经营结果分析
 简明综合财务报表
   
印第安纳密西根州电力公司及其子公司: 
 管理层的叙述性讨论和经营结果分析
 简明综合财务报表
   
俄亥俄州电力公司及其子公司: 
 管理层的叙述性讨论和经营结果分析
 简明综合财务报表
   
俄克拉荷马州公共服务公司: 
 管理层的叙述性讨论和经营结果分析
 简明财务报表
   
西南电力公司合并: 
 管理层的叙述性讨论和经营结果分析
 简明综合财务报表
   
登记人简明财务报表简明注释索引
   
控制和程式



第二部分. 其他信息 
     
 项目1. 法律诉讼
 项目1A. 危险因素
 项目2. 股权证券的未登记销售和收益的使用
项目3. 优先证券
 项目4. 矿山安全披露
 项目5. 其他信息
 项目6. 展品
     
签名  
     
     
该合并表格10-Q由美国电力公司单独提交,AEP德克萨斯公司,AEP输电公司、阿巴拉契亚电力公司、印第安纳州密西根电力公司、俄亥俄州电力公司、俄克拉荷马州公共服务公司和西南电力公司。 此处包含的与任何个人注册人有关的信息均由该注册人代表其自己提交。 除美国电力公司外,每个注册人不对与其他注册人相关的信息做出任何陈述。



术语表

当以下术语和缩写出现在本报告文本中时,其含义如下。
Term意义
   
AEGCO AEP发电公司,AEP电力公司的子公司。
AEP 
美国电力公司是一家投资者拥有的电力公用事业控股公司,包括美国电力公司(母公司)和持有多数股权的合并子公司和合并附属公司。
AEP积分 
AEP Credit,Inc.,AEP的合并VIE,将关联电力公用事业公司的应收账款和应计公用事业收入证券化。
AEP能源供应有限责任公司
不受监管的控股公司,经营AEP的竞争发电、批发和零售业务,以及AEP的全资子公司。
AEP可再生能源
AEP Energy Supply LLC的一个部门,开发和/或收购大型可再生专案,这些专案有与信誉良好的交易对手签订的长期合同作为后盾。
AEP德克萨斯州AEP德克萨斯公司,AEP电力公司的子公司。
AEP传输控股公司 
AEP传输控股公司,AEP的全资子公司。
AEPEP
AEP Energy Partners,Inc.是AEP的子公司,致力于在放松管制的市场中从事批发营销和交易、对冲活动、资产管理以及商业和工业销售。
AEPSC 
美国电力服务公司是一家AEP服务子公司,为AEP及其子公司提供管理和专业服务。
AEPTCo
AEP Transaction Company,LLC是AEP Transaction Holdco的全资子公司,是一家拥有State Transcos的中间控股公司。
AEPTCo母公司
AEP Transaction Company,LLC是AEPTCo合并中State Transcos的控股公司。
AFUDC建设期间使用的股权基金津贴。
ALJ
行政法法官。
澳磁 累计其他综合收入。
APCO 阿巴拉契亚电力公司,AEP电力公司的子公司。
阿巴拉契亚消费者利率救济基金
阿巴拉契亚消费者税率救济基金有限责任公司是APCo的全资子公司,也是一家合并VIE,旨在发行和服务与回收不足的扩大净能源成本递延余额相关的证券化债券。
APSC阿肯色州公共服务委员会。
Aro资产报废义务。
ASU会计准则更新。
ATM在市场上。
CAA清洁空气法。
CAMT企业替代最低税。
CCR煤炭燃烧残渣。
CO2
 二氧化碳和其他温室气体。
CODM首席运营决策者。
库克工厂 Donald C.库克核电站是一座两机组、2,296 MW核电站,由I & m拥有。
CSAPR跨州空气污染规则。
信使 建筑工程正在进行中。
LCC燃料
BCC Fuel XV、BCC Fuel十六、BCC Fuel XVII、BCC Fuel XVIII、BCC Fuel XIX和BCC Fuel XX合并了为收购、拥有和向I & m租赁核燃料而成立的VIE。
DHLC 
Dolet Hills Lignite Company,LLC是SWEPCo的全资无烟煤开采子公司。 DHLC是SWEPCo的非合并VIE。
DIR分销投资骑手。
i


Term意义
   
EIS
能源保险服务公司,一家非附属专属保险公司和AEP的合并VIE。
ELG废水限制准则。
ENEC扩大净能源成本。
能源供应
AEP Energy Supply LLC是AEP竞争性发电、批发和零售业务的一家不受监管的控股公司,也是AEP的全资子公司。
股权单位
AEP的股票单位于2020年8月发行。
ERCOT 德克萨斯州区域输电组织电力可靠性委员会。
ESP 
电力安全计划是PUCO要求电力公司通过向PUCO提交文件来调整费率。
ETR
有效税率。
ETT
Electric Transaction Texas,LLC是AEP Transaction Holdco和Berkshire Hathaway Energy Company之间的股权合资企业,旨在拥有和运营ERCOt的输电设施。
过多的ADIT超额累计递延所得税。
FAC燃油调整条款。
FASB 财务会计准则委员会。
联邦环保局美国环境保护局。
FERC 联邦能源监管委员会。
FGD 废气净化或洗涤器。
FIP联邦实施计划。
FTR
金融输电权是一种金融工具,使持有人有权就电网拥堵导致地点价格差异时产生的某些与输电相关的输电费用获得补偿。
GAAP 美国普遍接受的会计原则。
温室气体温室气体。
I & M 印第安纳密西根电力公司,AEP电力公司的子公司。
IRA
2022年8月16日,拜登总统签署了通常称为「通货膨胀削减法案」(IRA)的立法。
IRP综合资源计划。
美国国税局 国税局。
国贸中心投资税收抵免。
IURC印第安纳州公用事业监管委员会。
KGPCo
Kingsport Power Company是AEP电力公司的子公司。
KPCo 
肯塔基电力公司,AEP电力公司的子公司。
KPSC肯塔基州公共服务委员会。
千瓦时
千瓦时。
LPSC 
路易斯安那州公共服务委员会。
汞和空气有毒标准。
MISO 
中部独立系统运营商。
米切尔工厂
位于西维吉尼亚州蒙兹维尔的一座两台机组、1,560 MW燃煤发电厂。 该工厂由KPCo和WPCo共同拥有。
MMBtu 
百万英国热量单位。
MPSC
密西根州公共服务委员会。
MTM 
按市场计价。
MW 
兆瓦。
兆瓦时 
兆瓦时。
ii


Term含义
   
NAAQS
国家环境空气质量标准。
NCWF
North Central Wind Energy Facilities是PSO和SWEPCo的联合项目,其中包括俄克拉荷马州的三个风电设施,总发电量约为1,484 MW。
NRRD
新墨西哥州可再生发展有限责任公司。
非公用事业资金池 
AEP使用集中融资机制来满足某些非公用事业子公司的短期现金需求。
NOLC净营业亏损结转。
不是的x
氮氧化物。
OCC 俄克拉荷马州公司委员会。
Opco 俄亥俄电力公司,AEP电力公司的子公司。
OPEB 其他退休后福利。
场外交易 非处方药。
OvEC 俄亥俄谷电气公司,AEP持有该公司43.47%的股份。
父级
美国电力公司,AEP合并中AEP子公司的股权所有者。
PFD
决定提案。
PJM 宾夕法尼亚州-新泽西州-马里兰州区域传播组织。
PLR私人信件裁决。
下午三点半 颗粒物。
PPA购买电力和销售协议。
变压吸附
买卖协议。
粒子群优化算法 俄克拉荷马州公共服务公司,AEP电力公司子公司。
PTC生产税收抵免。
PUCO 俄亥俄州公用事业委员会。
PUCT 德克萨斯州公用事业委员会。
注册子公司 
作为SEC注册人的AEP子公司:AEP Texas、AEPTCo、APCo、I & m、OPCo、PSO和SWEPCo。
注册人
SEC注册人:AEP、AEP Texas、AEPTCo、APCo、I & m、OPCo、PSO和SWEPCo。
恢复资金
AEP Texas Restoration Funding LLC是AEP Texas的全资子公司,也是一家合并VIE,旨在发行和服务与主要由飓风哈维造成的德克萨斯州风暴恢复相关的证券化债券。
风险管理协议 
交易性和非交易性衍生品,包括指定为现金流和公允价值对冲的衍生品。
罗克波特工厂
由AEGCo和I & m共同拥有的发电厂,由印第安纳州罗克波特附近的两台1,310 MW燃煤发电机组组成。
股权回报率。
每分钟转速可靠性定价模型。
RTO 
区域输电组织,负责在大型州际地区输送电力。
Sabine 
Sabine Mining Company是一家无烟煤采矿公司,是AEP和SWEPCo的合并VIE。
美国证券交易委员会美国证券交易委员会。
SIP州实施计划。
SnF 乏核燃料。
所以2
 二氧化碳。
SPP 西南电网区域输电组织。
SSO 标准服务提供。
iii


Term含义
   
州立运输公司
AEPTCo的七家全资拥有、受FERC监管、仅限输电的电力公用事业公司,在地理上与AEP现有的公用事业运营公司保持一致。
斯威普科 西南电力公司,AEP电力公司的子公司。
税制改革
2017年12月22日,总裁·特朗普将被称为《减税与就业法案》的立法签署为法律。TCJA包括对1986年《国税法》的重大修改,包括从2018年1月1日起将企业联邦所得税税率从35%降至21%。
过渡期资金 
AEP德克萨斯中央过渡基金III LLC是AEP德克萨斯的全资子公司,合并VIE成立的目的是发行和服务与德克萨斯州重组立法相关的证券化债券。
传送源能源
TRANSOURCE Energy,LLC是一家合并的VIE,成立的目的是投资于公用事业公司,这些公用事业公司根据FERC批准的费率开发、收购、建造、拥有和运营输电设施。
土耳其工厂 
小约翰·W·特克位于阿肯色州的650兆瓦燃煤电厂,Swepco持有该电厂73%的股份。
UPA单位功率协议。
公用事业资金池 
AEP使用集中融资机制来满足某些公用事业子公司的短期现金需求。
VIE可变利息实体。
弗吉尼亚州SCC 弗吉尼亚州公司委员会。
该条例 Wheeling Power Company是AEP电力公司的子公司。
WVP SC西弗吉尼亚州公共服务委员会。
iv


前瞻性信息

注册人所作的这份报告包含1934年证券交易法第21E节所指的前瞻性陈述。许多前瞻性陈述出现在本季度报告的第I部分--第2项管理层对财务状况和经营结果的讨论和分析中,但本文中还存在其他前瞻性陈述,这些陈述可以通过以下词语来识别:“预期”、“预期”、“打算”、“计划”、“相信”、“将”、“应该”、“可能”、“将会”、“项目,“继续”和类似的表述,包括反映未来结果或指导和展望的陈述。这些事项受风险和不确定性的影响,可能导致实际结果与预测的结果大不相同。本文档中的所有前瞻性陈述均为截至本文件之日的陈述。*除非适用法律要求,否则管理层没有义务更新或修订任何前瞻性陈述。可能导致实际结果与前瞻性陈述中的结果大不相同的因素包括:
AEP服务地区的经济条件、电力市场需求和人口结构的变化。
全球冲突和贸易紧张局势加剧带来的经济影响,以及采取或扩大经济制裁、关税或贸易限制。
通货膨胀或通货紧缩的利率趋势。
任何原因引发的金融市场波动和中断,包括与联邦预算或债务上限问题有关的动荡或银行业的不稳定;特别是影响到为新资本项目融资和为现有债务再融资的资金供应或成本的事态发展。
资金的可获得性和成本,以满足营运资本和资本需求,特别是(A)如果出售资产、子公司和税收抵免以及预期证券化的预期资本来源没有实现或没有实现预期水平,以及(B)在产生成本和收回成本之间的时间间隔很长且成本很大的情况下。
不断变化的电力需求。
极端天气条件、自然灾害以及风暴、干旱条件和野火等灾难性事件造成的重大风险的影响,包括潜在的诉讼和无法追回所产生的重大损害和恢复费用。
对可用于赔偿与自然灾害或业务有关的损失的保险金额和类型的限制或限制。
燃料及其运输成本、燃料供应方和运输方的信誉和表现,以及储存和处置用过燃料的费用,包括煤灰和SNF。
燃料的可获得性和必要的发电能力以及发电厂的性能。
通过管制或竞争性电价收回燃料和其他能源成本的能力。
建设或购买发电(包括可再生能源)、输电线路和设施的能力(包括获得任何必要的监管批准和许可的能力),以满足以可接受的价格和条件满足电力需求的能力,包括优惠的税收待遇、监管机构对发电项目实施的成本上限和对监管委员会和客户的其他运营承诺,以及收回所有相关成本。
由于对经济或市场状况的影响、遵守潜在政府法规的成本、电力使用、供应链问题、大流行、自然灾害或其他事件导致的客户、服务提供商、供应商和供应商造成的业务运营中断。
新的立法、诉讼或政府法规,包括修改税收法律和条例、监督核能发电、能源商品交易以及减少硫、氮、汞、碳、烟尘或PM以及其他可能影响发电厂和相关资产持续运营、成本回收和/或盈利能力的物质的新的或更高的排放要求。
联邦税收立法对经营结果、财务状况、现金流或信用评级的影响。
发电前、发电期间和发电后与所使用的燃料或这种燃料的副产品和废物有关的风险,包括火山灰和SNF。
未决和未来电价案件的时间和解决、谈判和其他监管决定,包括发电、配电和输电服务以及环境合规方面的新投资的电价或其他回收。
解决诉讼或监管程序或调查。
能够有效地管理运营和维护成本。
发电和批发销售的价格和需求。
技术的变化,特别是在能源存储和新的、开发中的、替代的或分布式发电来源方面。
通过费率收回可能在之前预计使用寿命结束前退役的发电机组的任何剩余未收回投资的能力。
v


煤炭和其他与能源有关的商品市场的波动和变化,特别是天然气价格的变化。
客户、监管机构、投资者和利益相关者不断变化的预期和需求的影响,包括与环境、社会和治理问题相关的不断变化的预期。
公用事业监管的变化和包括ERCOT、PJM和SPP在内的RTO的费用分配。
订立合同安排的交易对手,包括能源交易市场参与者的信誉变化。
评级机构的行动,包括改变债务评级。
资本市场波动对养恤金、对外经济伙伴关系、专属自保保险实体和核退役信托基金所持投资价值的影响,以及这种波动对未来资金需求的影响。
会计准则制定机构定期发布的会计准则。
其他风险和不可预见的事件,包括战争和军事冲突、恐怖主义的影响(包括安全成本增加)、禁运、网络安全威胁、影响材料供应链的劳工罢工、全球信息技术中断和其他灾难性事件。
吸引和留住必要的劳动力和关键人员的能力。

注册人的前瞻性陈述仅适用于本报告日期或截至其发布日期。 注册人明确否认更新任何前瞻性信息的任何义务,法律要求的除外。 有关这些因素的更详细讨论,请参阅2023年年度报告第一部分和本报告第二部分中的“风险因素”。

注册人可以使用AEP的网站作为重要公司信息的分发渠道。 有关注册人的财务信息和其他重要信息通常会发布在AEP网站www.aep.com/investors/上并可访问。 此外,当您通过访问www.aep.com/investors/上的“电子邮件提醒”部分注册您的电子邮件地址时,您可能会自动收到电子邮件提醒和有关注册人的其他信息。

公司网站和SEC文件的可用性

我们的主要公司网站地址是www.aep.com。 我们网站上的信息并未以引用的方式纳入本文,也不是本表格10-Q的一部分。 在此类文件以电子方式提交或提供给SEC后,我们将在合理可行的范围内尽快通过我们的网站免费提供我们的10-k表格年度报告、10-Q表格季度报告、8-k表格当前报告以及根据《交易法》第13(a)或15(d)条提交或提供的报告的修订。 SEC维护一个网站www.sec.gov,其中包含报告、代理和信息声明以及有关AEP的其他信息。
vi


第一部分. 财务资料

美国电力公司及附属公司
管理层对财务状况和财务状况的讨论与分析
行动的结果

高管概述

AEP归属于普通股股东的合并收益

2024年第三季度与2023年第三季度相比

归属于AEP普通股股东的盈利保持稳定,从2023年的9.54亿美元小幅增加至2024年的96000万美元。

截至2024年9月30日的9个月与截至2023年9月30日的9个月

归属于AEP普通股股东的盈利从2023年的187200万美元增加到2024年的230300万美元,主要原因是:

2024年收到PLR的有利影响与零售费率制定中NOLC的处理有关。 有关更多信息,请参阅下面的“零售司法管辖区的NOLC- IRS PLR”部分。
AEP各个司法管辖区的优惠利率诉讼。
有利的天气和商业客户类别负荷增加推动销量增加。
输电资产投资,带来了更高的收入和收入。
2023年竞争性合同可再生能源组合的销售出现亏损。

这些增加被以下因素部分抵消:

与SWEPCo 2012年德克萨斯州基本税率案件和土耳其工厂相关的收入退款准备金。
由于联邦环保局于2024年5月最终确定了修订后的MCR规则,运营费用增加。
2024年4月宣布的自愿遣散计划产生的遣散费应计。

请参阅“经营业绩”部分,了解按经营分部列出的更多信息。
1


客户需求

AEP使用按客户类别分类的销量作为衡量客户需求的重要驱动因素的一种方法。 下表显示了按客户类别划分的销量百分比变化:

549755886479
(a)截至2024年9月30日止三个月与截至2023年9月30日止三个月的百分比变化。
(b)截至2024年9月30日止九个月与截至2023年9月30日止九个月的百分比变化。
(c)商业销售额的增长主要是由于新的数据处理器负载和经济发展。

2024年重大事件和交易

MCR规则修订

2024年4月,联邦环保局最终完成了对《MCR规则》的修订,以扩大该规则的范围,将不活跃设施的不活跃蓄水池包括在内,并对涉及直接放置MCR的目前豁免的固体废物管理单元制定要求土地上。 2024年第二季度,AEP评估了该规则对当前和以前工厂的适用性,并记录了ARO增加了67400万美元。 有关更多信息,请参阅下文环境问题中的“MCR规则”部分。

自愿遣散计划

2024年4月,管理层宣布了一项自愿离职计划,旨在减少AEP的员工规模。在AEP的16,800名员工中,约有7,400人有资格参加该计划。大约有1,000名员工选择接受自愿离职方案,几乎所有员工都在2024年7月终止了就业。遣散费计划为每一年的服务提供两周的基本工资,最低为四周,最高为52周的基本工资。受自愿离职计划影响的某些职位已经并将继续得到补充,以维持安全、有效和高效的运营。该计划的净节省将有助于抵消不断增加的运营费用和高昂的利息成本,以保持客户负担得起的电力成本。AEP在2024年第二季度记录了12200美元的万税前支出,与这一自愿离职计划有关。登记人在2024年第三季度支付了11100美元的万遣散费。更多信息见附注13--自愿离职计划。


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零售司法管辖区的NOLC- IRS PLR

登记人已向州委员会提交费率备案,以过渡到零售费率制定中对NOLC的独立处理。 注册人于2024年之前完成了田纳西州、西弗吉尼亚州和弗吉尼亚州的过渡,并于2024年7月完成了密歇根州的过渡。 在最近的KPCo、I & m(印第安纳州管辖区)、PSO和SWEPCo基本利率案件中,这些公司申请过渡到独立利率制定,这取决于IRS的支持PLR。

2024年4月,从国税局收到了某些零售司法管辖区的支持性PLR,自2024年3月起生效。 PLR得出的结论是,在独立利率制定基础上的NOLC应纳入利率基础中,并且还应纳入将退还给客户的超额ADIT监管责任的计算中。 基于这一结论,I & m、PSO和SWEPCo确认了与将从客户收取的收入要求金额相关的监管资产,减少了超额ADIT监管负债,并对2024年第一季度净利润产生了有利影响,如下表所示:

公司确认监管资产带来的税前收入增加减少所得税发票(a)净收入增长
(in数百万)
I & M$20.2 $49.5 $69.7 
粒子群优化算法12.1 44.7 56.8 
SWEPCO35.4 101.1 136.5 
AEP总计$67.7 $195.3 $263.0 

(a)主要涉及超额ADIT监管负债的22400万美元重新计量,部分被确认监管资产产生的税前有利收入的2900万美元税收费用抵消。

2024年第二季度,印第安纳州、俄克拉荷马州和德克萨斯州提出了寻求为这些监管资产建立收回机制的请求。 在印第安纳州和俄克拉荷马州,某些干预者对监管资产的复苏提出了质疑,或者提出了将抵消监管资产复苏的利率制定处理方法。 2024年第三季度,德克萨斯州的PUCT工作人员和某些干预者要求举行听证会,SWEPCo于2024年10月提交了直接证词。

AEP现场合作伙伴的处置

2023年4月,AEP启动了AEP Onsite Partners所有权的销售流程。 AEP Onsite Partners瞄准了分布式太阳能、供热发电、能源存储、废热回收、能源效率、峰值发电和其他能源解决方案方面的机会。 2024年5月,AEP签署了一项协议,将AEP Onsite Partners出售给非附属第三方。 2024年9月,AEP完成了向非附属第三方的出售,并收到了约31800万美元的现金收益(扣除税款和交易成本)。 收益用于偿还短期债务。 有关更多信息,请参阅注释6的“AEP现场合作伙伴的处置”部分。

联邦税收立法

2022年8月,拜登总统签署人力资源5376成为法律,通常称为2022年《通货膨胀削减法案》(IRA)。 最值得注意的是,这项预算协调立法对调整后财务报表收入(CAMT)设定了15%的最低税,扩大并增加了PTC和ITC的价值,增加了核能和清洁氢PTC、能源存储ICT,并允许向第三方出售或转让税收抵免以获取现金。 由于预计财政部和国税局将对IRA的税收规定提供进一步的重要指导,AEP将继续监控任何已发布的指导并评估对未来净利润、现金流和财务状况的影响。

2024年9月,财政部和国税局发布了有关CAMt应用的拟议法规。 AEP及其子公司须遵守CAMt,预计将在2024年产生负债。 然而,预计产生的任何CAMt现金税将被监管复苏、税收抵免的利用以及出售税收抵免产生的现金流入部分抵消。 税收抵免的出售在现金流量表的经营部分中列示,与已付现金税款的列示一致。 AEP列出通过所得税费用出售税收抵免的损失。

2024年4月,美国国税局发布了与税收抵免转让相关的最终规定。 2023年,AEP代表PSO、SWEPCo和AEP Energy Supply LLC与非附属方签订了可转让协议,出售2023年产生的PTC,产生现金收益约1.74亿美元,2023年收到1.02亿美元,6200万美元
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已于2024年第一季度收到,其余1000万美元已于2024年第二季度收到。 2024年第三季度,AEP代表PSO、SWEPCo和APCo与非附属方签订了可转让协议,出售2024年产生的PTC,这将产生约1.37亿美元的现金收益,其中约9100万美元于2024年第三季度收到,其余美元预计2024年第四季度和2025年第一季度将收到4600万美元。 AEP预计将继续探索通过第三方转让协议有效地将其税收抵免货币化的能力。

I & M的库克工厂有资格获得可转让的核PTC,该技术适用于2024年至2032年开始的纳税年度。核PTC是根据发电量和出售给第三方的电力计算的,并且随着设施的总收入增加到一定阈值以上,就会受到“削减金额”的影响。 2024年第三季度,AEP和I & m已将估计价值6400万美元的核PTC纳入其年化ETR中。 在没有具体IRS指导的情况下,AEP和I & M估计的2024年核PTC是使用库克工厂2024年总收入和预测年发电量计算的。 如果IRS最终发布指导,则如有必要,估计的核PTC值将更新以反映此类指导。 有关更多信息,请参阅注释11 -所得税。

新一代支持可靠性

AEP受监管发电组合的增长反映了该公司满足客户能源和容量需求同时平衡成本和可靠性的承诺。

重要的批准一代文件

AEP已获得各州监管委员会的监管批准,收购约2,505兆瓦的自有可再生能源发电设施,总额约60亿美元。 这些设施的估计成本已包含在下文财务状况部分的预算资本支出披露中。 此外,AEP还获得了792兆瓦的可再生能源购买电力协议的监管批准。下表总结了截至2024年9月30日活跃可再生能源项目收到的监管批准:

公司一代类型预期商业运营拥有/PPA发电量
(in MW)
APCO太阳能2024-2027PPA339 
APCo(a)2025-2026拥有344 
I & M太阳能2026PPA100 
I & M太阳能2027拥有469 
I & M风能/太阳能2025-2027PPA280 
PSO(b)太阳能2025-2026拥有340 
PSO(b)2025-2026拥有553 
SWEPCo(c)太阳能2025PPA73 
SWEPCo(c)2024-2025拥有799 
已批准的可再生项目总数3,297 

(a)APCo发布通知,将继续建设204兆瓦的风电容量。
(b)PSO发布通知,继续建设两个风电设施和一个太阳能设施,总容量为477兆瓦。 这些设施反映了PSO新增可再生能源发电总量893兆瓦内考虑的第一个批准项目。
(c)包括APSC和LCSC对已开工建设的799兆瓦自有风电项目的批准。 此外,LCSC批准了弹性选项,允许SWEPCo为路易斯安那州客户提供额外服务,并收回被PUCT拒绝的部分项目。

2024年6月,PSO与PSA达成协议,收购位于俄克拉荷马州的795 MW联合循环发电设施。 此次收购须经BCC预先批准,包括附加条款的批准,以允许在未来利率情况下纳入基本利率之前进行资产回收。 此次收购还需要FERC根据《哈特-斯科特-罗迪诺法案》的批准和许可。 如果获得这些批准,PSO预计将于2025年6月30日完成交易。
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除了上面讨论的发电项目外,AEP还签订了容量购买协议(CPA),以满足运营公司为客户服务的容量储备利润率。 下表包括2024-2028年五年期间当前合同下的CPA金额(按年份):

I & MKPCoPSO SWEPCO该条例
天然气天然气天然气天然气
交付开始年份(in MW)
2024230 314 74 80 1,114 29 425 57 72 
2025— 440 — 85 1,150 29 500 157 — 
2026— — — — 980 86 350 100 — 
2027— 210 — — 260 86 300 100 — 
2028— 1,050 — — 260 — 300 — — 

重大世代提案请求(RFP)

下表包括为自有和购买发电发布的有效RFP。 除非另有说明,否则发布的RFPs是对认证能力的全来源招标。 选定的项目将获得监管机构的批准。

公司发行日期预计
在职日期
发电量
(in MW)
KPCo(a)2023年9月2026/20271,300 
粒子群优化算法2023年11月2027/20281,500 
SWEPCO2024年1月20282,100 
APCo(b)2024年5月20281,100 
I & m(c)2024年9月20294,000 
重要的RFP总数10,000 

(a)RFP仅寻求PPA提案。
(b)RFP正在寻求风能、太阳能、独立电池储能系统和可再生能源证书。
(c)RFP从间歇性(风能、太阳能)、非间歇性(可调度)和新兴技术资源中寻求高达4,000 MW(累计)。


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监管事项-公用事业费率和费率诉讼程序

注册人参与监管委员会的费率案件和其他程序,以制定公平和适当的电力服务费率,以收回成本并赚取公平的投资回报。 根据结果,这些费率案件和诉讼可能会对运营结果、现金流甚至可能对财务状况产生重大影响。 AEP目前参与以下关键程序:

下表显示了登记人在2024年已完成和悬而未决的基本费率案件程序。 有关更多信息,请参阅注释4 -费率很重要。

已完成的基本利率案件诉讼程序

年度
基本收入核可新费率
公司管辖权增加有效
(in数百万)
粒子群优化算法俄克拉荷马州$131.0 (a)9.3%2024年1月
APCO维吉尼亚127.0 (b)9.5%2024年1月
KPCo肯塔基州60.0 (c)9.75%2024年1月
I & M印第安纳州62.0 (d)9.85%2024年5月
I & M密西根17.0 9.86%2024年7月
AEP德克萨斯州德克萨斯州70.0 9.76%2024年10月

(a)更多信息请参阅2023年年度报告注4的“2022年俄克拉荷马州基本利率案例”部分。
(b)更多信息,请参阅2023年年度报告注4的“2020-2022年弗吉尼亚三年期回顾”部分。
(c)更多信息请参阅2023年年度报告注4的“2023年肯塔基州基本利率和证券化案例”部分。
(d)印第安纳州税率分两步上调,从2024年5月起每年上涨2800万美元,其余3400万美元的年度上涨将于2025年1月起生效,具体取决于I & M截至2024年12月31日的发电厂运营水平,与I & M 2024年预测测试年相比。

悬而未决的基本利率案件诉讼程序

每年一次
归档基本收入请求
公司管辖权日期增加请求
(in数百万)
粒子群优化算法俄克拉荷马州2024年1月$218.0 (a)10.8%
APCO维吉尼亚2024年3月64.0 (b)10.8%
APCO西弗吉尼亚2024年11月250.5 10.8%
(a)2024年10月,PSO、OSC和某些干预者与OSC提交了一份联合规定和和解协议,其中包括基于9.5%的ROE,年净收入增加12000万美元。 2024年10月,BCC举行了听证会,PSO实施了临时年度基本利率提高12000万美元,但在BCC做出最终命令之前退款。 预计将于2024年第四季度下达订单。
(b)2024年9月,APCO提交了对其弗吉尼亚州基本案例的修正案,将之前要求的年度基本利率从9500万美元减少到6400万美元。 或者,如果年度环境合规消耗品费用通过APCo的环境费率调整条款从基本费率转为回收费率,则该请求将减少至4500万美元。 预计将于2024年第四季度下达订单。

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其他重大监管事项

俄亥俄州电除尘器文件

2023年1月,OPCO向PUCO提交了一份申请,要求批准一项ESP,其中包括拟议的费率调整、拟议的新乘客以及某些现有乘客的延续和修改,包括DIR,有效期为2024年6月至2030年5月。该提案包括某些股东的资本成本的普通股权益回报率为10.65%。2023年6月,干预者提交了证词,反对CO的各种新车手计划和对现有车手的修改,包括DIR。2023年9月,OPCO和某些干预者向PUCO提交了一份解决ESP申请的和解协议。和解协议包括从2024年6月到2028年5月的四年期限,净资产收益率为9.7%,并继续包括DIR在内的一些附加条件,但有收入上限。2024年4月,PUCO发布了一项命令,批准了和解协议。2024年5月,干预者就批准的和解协议向PUCO提出重审申请,2024年6月,PUCO拒绝了干预者的重审申请。

SWEPCo 2012德克萨斯州基本利率案例

2012年,Swepco向PUCt提出了提高年基本费率的请求,主要原因是土耳其工厂的完工。2013年,PUCt发布了一项命令,肯定了土耳其工厂的审慎,但确定土耳其工厂在之前的便利和必要性证书案件中设定的德克萨斯州管辖资本成本上限,除了限制其收回现金建筑成本外,还限制了Swepco对AFUDC的回收。在2014年的重审中,PUCt推翻了最初的裁决,裁定AFUDC被排除在土耳其工厂德克萨斯州管辖资本成本上限之外。2017年,德克萨斯州地区法院维持了PUCT 2014年的命令,干预者向德克萨斯州第三上诉法院提起上诉。2021年8月,德克萨斯州第三上诉法院推翻了德克萨斯州地区法院的裁决,确认了PUCT对AFUDC的命令,结论是PUCT最初2008年命令的措辞打算将AFUDC纳入德克萨斯州司法资本成本上限,并将案件发回PUCt进行未来诉讼。2021年11月,Swepco和PUCt向德克萨斯州最高法院提交了复审请愿书。2022年10月,德克萨斯州最高法院驳回了Swepco和PUCt提交的复审请愿书。2022年12月,Swepco和PUCt向德克萨斯州最高法院提出了重新审理的请求。2023年6月,德克萨斯州最高法院拒绝了Swepco的重审请求,将案件发回PUCt进行未来的诉讼。2023年10月,Swepco在发回诉讼中向PUCt提交了证词,建议不退款或不予退款。

2023年12月,PUCT批准了一项初步命令,称PUCT不会满足SWEPCo的请求,该请求将允许PUCT找到理由允许SWEPCo在当前的还押程序中超过德克萨斯州管辖权资本成本上限。 由于PUCT批准了初步命令,SWEPCo在2023年第四季度记录了8600万美元的税前非现金免税额。

PUCT在2023年12月对初步订单的批准决定,它将在正在进行的PUCT还款程序中解决未来PUCT订单可能要求向客户退还的任何潜在收入。2024年3月8日,干预者和PUCt工作人员向PUCt提交了一项动议,要求撤销Swepco 2023年10月的部分直接证词和2024年3月的补充直接证词。2024年4月,干预者和PUCt工作人员提交了证词,建议客户在2023年12月之前退款,金额从1.49亿美元到1.97亿美元不等,包括运费,退款期限从18个月到48个月不等。2024年第二季度,根据PUCT的决定,Swepco记录了1.6亿美元的一次性收入退款拨备,包括利息,与2013年2月至2023年12月收取的收入相关。根据和解协议,Swepco将在两年内退还与2013年2月至2023年12月收取的收入相关的1.48亿美元,包括利息,并将超过德克萨斯州管辖资本成本上限的AFUDC从费率基数中删除。


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FERC 2021 PJm和SPP传输公式速率挑战

注册人从2022年预计输电收入要求开始,并根据2021年实际输电收入要求调整,在其PJm和SPP输电公式费率中过渡到对NOLC的独立处理,并在向FERC提交的信息文件中提供了这一变化的通知。 对于传播公式费率的NOLC的独立处理使2024年、2023年、2022年和2021年的年收入需求分别增加了5200万美元、6100万美元、6900万美元和7800万美元。

2024年1月,FERC发布了两项命令,批准某些非关联客户在PJM和SPP内拥有AEP变速器的子公司的2021年传输公式费率中对NOLC的独立处理提出正式挑战。FERC指示AEP变速器拥有PJM和SPP的子公司提供2021年利率年度收取的所有金额的利息退款,并将此类退款反映在下一个利率年度的年度更新中。因此,在2024年第三季度,SPP内拥有AEP变速器的子公司提供了2021年费率年退款的一部分,其余退款预计将在2025年提供。PJM内部拥有AEP变速器的子公司预计将在2025年提供各自2021年度的退款。2024年2月,AEPSC代表AEP变速器在PJM和SPP内拥有的子公司提出了重新审理的请求。2024年3月,FERC根据法律的实施拒绝了AEPSC关于重新审理2024年1月命令的请求,并表示它可能会在未来的命令中解决重新审理的请求。2024年3月,AEPSC向FERC提交了退款遵守情况报告,该报告保留了FERC 2024年1月命令的非终局性,等待重审和上诉的进一步程序。2024年4月,AEPSC向FERC提交了文件,要求FERC:(A)重新开放记录,以便FERC可以将2024年4月收到的关于在制定税率时对待独立NOLC的IRS PLR作为证据,并在重审时在实质性命令中进行审议,以及(B)搁置其2024年1月的命令和相关合规备案和退款,以便为审议2024年4月的IRS PLR提供时间。2024年5月,AEPSC向美国哥伦比亚特区巡回上诉法院提交了复审请愿书,要求对FERC 2024年1月和2024年3月的裁决进行复审。2024年7月,FERC发布命令,批准AEPSC重新开放记录的请求,目的是将美国国税局的PLR纳入记录,并建立额外的简报程序。2024年8月,AEPSC向FERC提交了简报,要求委员会修改或推翻其最初的订单。

由于2024年1月FERC命令,注册人的资产负债表反映了可能退还2024年、2023年、2022年和2021年传输公式费率中包含的所有NOLC收入(含利息)的负债。 注册人尚未被指示进行与2024、2023或2022年利率年度相关的现金退款。 向附属和非附属客户的可能退款在资产负债表上反映为递延信贷和其他非流动负债,但预计将在一年内退还的金额除外,该金额反映在其他流动负债中。 附属公司可能收到的退款(导致附属传输费用减少)被推迟作为资产负债表上监管负债的增加或监管资产的减少,如果管理层预计退款将通过授权的零售管辖区附加机制返还给零售客户。

土耳其工厂的商业部分

SWEPCo在阿肯色州建造了Turk Plant,这是一台基本负荷600 MW(净最大容量650 MW)的燃煤超临界发电机组,于2012年12月投入使用,并被纳入垂直综合公用事业部门。 SWEPCo拥有土耳其工厂73%(440兆瓦/477兆瓦)的股份并运营该设施。 截至2024年9月30日,土耳其工厂的净资产为13亿美元,未扣除包括快递和库存在内的拆除成本。

目前,在阿肯色州,Swepco大约20%的土耳其工厂产量不受基于成本的费率回收的影响。工厂的这部分产量正被卖到批发市场。大约80%的土耳其工厂投资是通过德克萨斯州、路易斯安那州基于零售成本的费率回收,以及通过Swepco的批发客户按照FERC批准的费率收回的。2022年11月,Swepco向APSC提交了公共便利性和必要性证书,以批准运营土耳其工厂,为阿肯色州客户提供服务,并通过成本回收附加条款收回相关成本。土耳其工厂的基于成本的恢复将有助于Swepco的近期产能需求,并支持遵守SPP 2023年增加产能规划的备用保证金要求。2023年4月,干预者提交证词,建议APSC拒绝公共便利和必要性证书,理由是土耳其工厂不是成本最低的替代方案。2024年3月,APSC发布了一项命令,拒绝了Swepco关于允许土耳其工厂的商家部分为阿肯色州客户服务的请求。由于APSC 2024年3月的订单,Swepco对净收入产生了3200万美元的有利影响,这是因为与土耳其工厂Extra Adit的商户部分相关的监管责任减少了。
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肯塔基州证券化案

2024年1月,KPSC发布了一项融资令,批准了KPCO在证券化债券发行时将某些监管资产余额证券化的请求,并得出结论,通过证券化要求收回的成本是谨慎发生的。KPSC的融资命令包括与证券化债券结构、营销、配售和发行相关的某些额外要求,这些要求没有反映在KPSC的提案中。根据肯塔基州的法定要求和融资命令,证券化债券的发行将在债券定价后由KPSC进行最终审查。KPCO预计将继续进行证券化债券发行进程,并根据市场状况在2025年上半年完成证券化进程。截至2024年9月30日,预计通过证券化收回的监管资产余额总计4.85亿美元,其中包括:(A)2.97亿美元的工厂退役成本,(B)与2020、2021年、2022年和2023年大风暴相关的7900万美元的递延风暴成本,(C)4900万美元的递延购买电力支出,(D)5800万美元的未充分收回的购买电力骑手成本和(E)200万美元的递延发行相关支出,包括KPSC顾问费用。如果这些成本中的任何一项无法收回,可能会减少未来的净收益和现金流,并影响财务状况。

KPCo的服务、费率和设施调查

2023年6月,KPCC发布命令,指示KPCo说明为何不应因未能在其服务区域内提供足够服务而受到肯塔基州法定补救措施(包括罚款和处罚)的原因。 KPAC的说明原因令没有对KPCo服务的充分性做出任何决定。 2023年7月,KPCo对演出原因令做出回应,证明其已提供充分的服务。 2023年12月和2024年2月,KPCo和某些干预者向KPAC提交了证词。 KCSC的听证会此前计划于2024年6月举行。 听证会被推迟,尚未重新安排。如果KPCo因演出原因令而被处以任何罚款或处罚,可能会减少净收入和现金流并影响财务状况。

KPCo燃油调整条款(FAC)审查

2023年12月,KPCo在截至2022年10月31日的两年期FAC审查中收到了干预者证词,建议取消其总计4.32亿美元的购电成本回收中的4,400万至6,000万美元,原因是拟议修改电价制定方法(限制通过FAC收回的购电成本)。 听证会于2024年2月举行,KCSC可能会在2024年第四季度或2025年初发布命令。 如果任何燃料成本无法收回或被勒令退款,可能会减少未来的净利润和现金流并影响财务状况。

弗吉尼亚州燃油调整条款(FAC)审查

2023年,APCo向弗吉尼亚州SCC提交了年度燃料成本申请。 弗吉尼亚州临时FAC费率于2023年11月实施。 在APCo 2022年弗吉尼亚州燃料更新文件中,弗吉尼亚州工作人员命令弗吉尼亚州工作人员开始对APCo截至2019年12月31日、2020年、2021年和2022年的燃料成本进行审计。 弗吉尼亚州的工作人员分析了APCO 2019年至2022年的燃料采购活动,得出的结论是采购做法合理且谨慎,并建议不存在任何折扣。 2024年5月,弗吉尼亚州SCC发布命令,批准对APCo 2019年和2020年燃料成本的审计,但得出的结论是,对APCo 2021年和2022年燃料成本的审查仍有待进一步评估。 截至2024年9月30日,APCO弗吉尼亚州管辖区未充分回收的燃料余额为1.64亿美元。 如果任何燃料成本无法收回或被勒令退款,可能会减少未来的净利润和现金流并影响财务状况。

俄亥俄州众议院第6号法案(HB 6)

2019年7月,俄亥俄州州长签署了为零碳排放或减少碳排放的发电设施提供激励措施的HB 6,使其成为法律。截至2020年12月31日,HB 6终止了能效计划,包括OPCO每年2,600美元的共享节省收入万,并在2026年后逐步取消可再生能源任务。HB 6还规定在可绕过的基础上到2032年继续收回现有的可再生能源合同,并包括一项在2030年之前继续收回OVEC成本的条款,该条款在不可绕过的基础上分配给俄亥俄州的所有配电公用事业客户。OPCO的OVEC公司间电力协议将于2040年6月终止。2020年7月,美国检察官办公室领导的一项调查导致联邦大陪审团起诉俄亥俄州众议院议长拉里·豪斯霍尔德和其他四人,以及注册为501(C)(4)社会福利组织的实体现在世代,他们与涉嫌与收养HB 6有关的敲诈勒索阴谋有关。该案的某些被告此前已认罪,2023年3月,联邦陪审团判定拉里·豪斯霍尔德和另一人参与敲诈勒索阴谋。2024年2月,俄亥俄州大陪审团的起诉书指控某些前FirstEnergy高管和前PUCO董事长及相关实体犯有各种罪行,包括贿赂。2021年,四名AEP股东提起衍生品诉讼,声称代表AEP对某些AEP高管和董事提出索赔。2024年4月,AEP与四名股东达成协议,全面和
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最终解决了衍生诉讼,这些诉讼的和解于2024年10月获得批准。 有关更多信息,请参阅下面诉讼的“与俄亥俄州众议院第6号法案相关的诉讼”部分。

2021年3月,俄亥俄州州长签署了一项立法,其中包括废除了之前根据HB 6授权向俄亥俄州核电站非附属所有者付款的规定。 新立法即众议院第128号法案于2021年5月生效,但HB 6中有关能源效率计划、可再生能源成本回收和OvEC成本回收的其他条款保持不变。 如果法律发生变化或OPCo:(a)无法在2032年底之前以可规避的方式收回可再生能源合同的成本,(b)无法在2030年之后收回DVEC的成本或(c)产生与衍生行为相关的重大成本,可能会减少未来的净收入和现金流并影响财务状况。

飓风海伦

2024年9月下旬,飓风海琳的余波严重影响了APCO的弗吉尼亚州和西弗吉尼亚州的服务区域,导致约26万客户停电和APCO电网受损。风暴恢复工作一直持续到10月初,APCO为2024年10月6日之前失去电力的所有客户完成了恢复工作。截至2024年9月30日,APCO产生了约1,900万美元(1,300万美元涉及弗吉尼亚州司法管辖区,600万美元涉及西弗吉尼亚州司法管辖区)的增量其他运营和维护费用,以及约800万美元的资本支出。APCO推迟了1600万美元的增量其他运营和维护费用作为监管资产,因为这些成本被认为未来有可能收回。根据现有信息,APCO估计风暴恢复总成本约为1.4亿美元,其中70%预计将作为监管资产递延,其余30%成本预计将作为资本支出。如果与飓风海伦相关的任何成本无法收回,可能会减少未来的净收入和现金流,并影响财务状况。

供应链中断和通货膨胀

注册人经历了由多个因素导致的某些供应链中断,包括国际紧张局势和地区冲突的后果、通货膨胀、某些行业的劳动力短缺以及某些原材料的供应短缺。 这些供应链中断并未对注册人的净收入、现金流和财务状况产生重大影响,但延长了某些商品和服务的交货时间,并导致燃料、材料、劳动力、设备和其他所需商品的价格上涨。 管理层已实施风险缓解策略,旨在限制这些供应链中断的影响。

美国经济经历了高水平的通胀,导致近期经济活动前景的不确定性增加,包括通胀速度是否会继续放缓。 供应链和通胀干扰的严重性长期持续或进一步加剧可能会导致某些商品、服务和资本成本进一步增加,并进一步延长交货时间,从而减少未来的净收入和现金流并影响财务状况。
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诉讼

在正常业务过程中,AEP涉及就业、商业、环境和监管诉讼。 由于难以预测这些诉讼的结果,管理层无法预测任何损失、罚款或处罚的最终解决方案、时间或金额。 管理层评估每项意外情况的损失可能性,并在可以估计损失的情况下对可能发生损失的情况承担责任。 这些程序中的不利结果有可能减少未来的净利润和现金流并影响财务状况。 有关更多信息,请参阅注4 -费率问题和注5 -承诺、保证和或有事项。

与俄亥俄州众议院第6号法案(HB 6)相关的诉讼

2019年,俄亥俄州采用并实施了HB 6,该HB 6授权对某些成本(包括可再生能源合同和DVEC的燃煤发电机组)进行费率回收,从而使OPCo受益。 OPCo在与血红蛋白6相关的立法过程中进行了游说工作并提供了证词。 2020年7月,美国检察官办公室领导的一项调查导致联邦大陪审团对俄亥俄州一名立法者及其同事提出起诉,指控他们涉嫌涉及收养HB 6的敲诈勒索阴谋。 在AEP得知俄亥俄州立法者和其他与血红蛋白6有关的刑事指控后,AEP在外部顾问的协助下对该法案通过的情况进行了审查。 管理层不认为AEP参与了与血红蛋白6通过有关的任何不当行为。

2020年8月,AEP的一名股东向美国俄亥俄州南区地方法院提起集体诉讼,指控AEP及其某些高管涉嫌违反证券法。 2021年12月,地方法院发布意见和命令,以偏见驳回证券诉讼投诉,确定投诉未能就任何可诉的虚假陈述或遗漏提出抗辩。 原告没有对该裁决提出上诉。

2021年1月,AEP的一名股东向美国俄亥俄州南区地区法院提起派生诉讼,声称代表AEP对某些AEP高管和董事提出索赔。2021年2月,第二名AEP股东向俄亥俄州富兰克林县普通诉讼法院提起了类似的衍生品诉讼。2021年4月,第三名AEP股东向美国俄亥俄州南区地区法院提起类似的衍生品诉讼,第四名AEP股东向纽约州拿骚县最高法院提起类似的衍生品诉讼。这些衍生品指控称,这些高管和董事的失实陈述和遗漏,与针对AEP提起的假定证券集体诉讼中的指控类似。衍生品诉讼(统称为“衍生品诉讼”)合计提出的申索包括:(A)违反受托责任、(B)浪费公司资产、(C)不当得利、(D)违反内幕交易责任及(E)违反1934年证券交易法第10(B)及21D条的责任;以及寻求金钱赔偿及改变AEP的企业管治及内部政策,以及其他形式的救济。法院在纽约州法院的派生诉讼中发出了一项时间表命令,搁置了案件,但就驳回动议的简报除外。AEP于2022年4月提交了实质性和基于论坛的动议以驳回。2022年6月,俄亥俄州法院发布了一项命令,继续搁置该案,直到俄亥俄州联邦地区法院悬而未决的合并衍生品诉讼的最终解决方案。2022年9月,纽约州法院批准了以偏见为基础的驳回动议,原告随后向纽约上诉法院提交了上诉通知。2023年1月,纽约州原告提出动议,要求干预俄亥俄州联邦法院悬而未决的诉讼,并撤回了他在纽约的上诉。在俄亥俄州联邦地区法院待决的两起衍生品诉讼已被合并,合并诉讼中的原告提出了修改后的申诉。AEP提交了一项动议,要求驳回修改后的申诉,随后提交了一份简报,反对纽约州原告提出的干预俄亥俄州合并诉讼的动议。2023年3月,联邦地区法院发布命令,批准以偏见驳回动议,并驳回纽约原告的干预动议。2023年4月,其中一名原告向美国俄亥俄州联邦地区法院第六巡回上诉法院提交上诉通知,驳回合并诉讼并否认干预。

2021年3月,AEP收到了代表AEP所谓股东的律师的诉讼请求信。诉讼要求函针对AEP董事会(AEP董事会),并包含涉及HB 6的事实指控,这些指控与向州和联邦法院提起的衍生品诉讼中的指控大体一致。发出这封信的股东后来撤回了诉讼要求,现在已经终止,没有进一步的效力。2023年4月,AEP收到了代表AEP所谓股东的律师的诉讼要求函,该律师向纽约州法院提起了被驳回的衍生品诉讼,并试图干预俄亥俄州联邦法院的合并衍生品诉讼(Litigation Demand),但未获成功。诉讼要求是针对AEP董事会的,并包含涉及HB 6的事实指控,这些指控与衍生诉讼中的指控大体一致。诉讼要求要求(其中包括)AEP董事会对某些现任和前任董事和高级管理人员的涉嫌违法行为进行独立调查,并要求AEP开始民事诉讼,主张与衍生诉讼中声称的索赔类似的索赔。AEP董事会审议了诉讼要求,并成立了董事会委员会(要求审查委员会),以
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调查、审查、监控和分析诉讼需求,并就合理、适当的回应向AEP董事会提出建议。

于2024年4月,AEP与四名股东达成协议,以全面及最终解决衍生诉讼及诉讼要求,以及任何AEP股东基于所称事实、以和解文件(和解文件)所载方式及条款及条件而提出或本可提出的所有索偿。2024年7月,美国地区法院初步批准了这项和解。和解协议包括支付45美元的万律师费,以及实施和解协议中概述的某些治理改革,其中许多改革已经到位。和解协议不包括承认任何责任。2024年10月,地方法院发布了批准和解的命令和判决,并批准了带有偏见的驳回令。根据和解协议,所有衍生品诉讼已经或将被驳回,诉讼要求已被撤回,这些事项和索赔已根据和解条款得到解决。

2021年5月,AEP收到美国证券交易委员会执行部的传票,要求提供各种文件,包括与HB 6通过有关的文件,以及与AEP的政策、财务流程和控制有关的文件。2022年8月,美国环保署收到美国证券交易委员会的第二次传票,要求提供与其正在进行的调查有关的各种额外文件。美国环保局正在全力配合美国证券交易委员会的调查,调查包括听取某些个人的证词,就赋权俄亥俄州经济公司进行调查,俄亥俄州经济公司是一家501(C)(4)社会福利组织,以及相关披露。美国环保局和美国证券交易委员会正在就美国证券交易委员会的调查和根据证券法可能提出的索赔进行讨论。根据上述讨论,在2024年第三季度,美国航空公司在其损益表中的其他运营费用中记录了1,900万美元的或有亏损,并在美国航空公司的资产负债表中的其他流动负债中应计了相应的负债。调查或索赔的解决可能会使AEP受到民事罚款,金额可能与记录的金额不同;然而,管理层认为任何此类解决方案都不会是实质性的。

加文发电站业主提出的赔偿索赔

2022年11月,联邦环保局发布了一项最终决定,拒绝了Gavin Power LLC的请求,即允许Gavin Power Station的CCR地面蓄水在2021年4月11日之后继续接收CCR和非CCR废流,直到2023年5月4日(Gavin拒绝)。作为Gavin否认的一部分,联邦环保局做出了几项与CCR规则相关的断言(有关更多信息,请参阅下面的“CCR规则”部分),包括一项断言,关闭300英亩无衬砌的飞灰库(FAR)在多个方面不符合CCR规则。Gavin发电站以前由AEP拥有和运营,并于2017年出售给Gavin Power LLC和Lightstone Generation LLC。根据PSA,AEP继续负责按照俄亥俄州环保局批准的关闭计划完成FAR的关闭,该计划于2021年7月完成。PSA包含赔偿条款,根据这些条款,Gavin发电站的所有者已通知AEP,他们认为他们有权就这些索赔可能导致的任何损害获得赔偿,包括因联邦环保局判定不遵守与Gavin否认一致的CCR规则的各个方面而导致的任何未来执法或诉讼。Gavin发电站的所有者还要求赔偿土地所有者据称因对FAR进行改造而造成的财产损失。管理部门不认为Gavin发电站的所有者根据PSA向AEP提出任何有效的赔偿或其他索赔要求。此外,Gavin Power LLC、几家AEP子公司和其他各方已向美国哥伦比亚特区巡回上诉法院提交了对Gavin否认的复审请愿书,该法院于2024年6月因缺乏管辖权而被驳回。2024年1月,Gavin Power LLC还向俄亥俄州南区美国地区法院提出申诉,指控各种违反《行政程序法》的行为,并声称联邦环保局由于先前的不作为,已经放弃并被禁止提出在Gavin否认案中提出的某些反对意见。管理层无法预测这场诉讼的结果。管理层无法确定合理可能发生的潜在损失范围。

有关正义电煤合同的诉讼

2023年12月,APCo向富兰克林县俄亥俄州普通上诉法院提起诉讼,寻求宣告性判决,确认APCo有权终止与Justice Hot LLC(Justice Hot)的长期煤炭合同,理由是Justice Hot未能履行合同。 APCo于2024年1月终止了该合同,2024年4月,APCo提交了一份修改后的投诉,要求声明终止是适当的,并要求对Justice Hot违反合同的损害赔偿。 热法官于2024年4月提出答复和反诉,对合同终止的有效性提出质疑并提出反诉。 双方签订了和解协议并解除诉讼,根据该协议,诉讼于2024年9月被驳回,但存在偏见,双方免除了对方与合同或诉讼相关的所有索赔,因此此事已得到解决。
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环境问题

AEP拥有大量的资本投资计划,并产生额外的运营成本以遵守环境控制要求。 将进行额外投资和运营变革,以响应减少化石发电排放的现有和预期要求,并响应管理煤炭燃烧副产品、清洁水的有益利用和处置的规则以及某些水排放的更新许可证。

AEP正在参与有关环境问题的诉讼,被告知可能有责任清理受污染场地,以及处置SNF和未来核机组退役所产生的费用。 管理层正在制定未来可能的需求,包括下文讨论的项目。

AEP将通过受监管司法管辖区的费率寻求从客户收回污染控制技术支出和相关成本。 环境规则可能会导致加速折旧、资产减损或监管免税。 如果AEP无法收回环境合规成本,将减少未来的净利润和现金流并影响财务状况。

环境合规对发电机组的影响

下文讨论的规则和环境控制要求将对AEP的运营产生重大影响。 截至2024年9月30日,AEP拥有发电量约为23,000兆瓦,其中燃煤发电量约为10,700兆瓦。 2024年4月,联邦环保局宣布了针对化石燃料发电设施的四项主要新规则。 管理层继续评估这些规则对AEP发电机队未来计划的影响,特别是对AEP化石发电机队进行必要环境投资的经济可行性。 AEP继续完善遵守这些规则的成本估计,以确定最佳替代方案,以确保遵守所有规则,同时履行AEP提供可靠且负担得起的电力的义务。

遵守新规则的成本也可能因以下原因而发生变化:(a)实施额外更严格标准的潜在州规则,(b)响应法院裁决的额外规则制定活动,(c)已安装的污染控制技术的实际性能,(d)新污染控制成本的变化,(e)新发电技术的开发,(f)退役和更换的总兆瓦容量,包括此类替代容量的类型和数量以及(g)其他因素。

清洁空气法要求

CAA制定了一项全面的计划,以保护和改善国家的空气质量并控制空气排放源。 各州实施和管理其中许多计划,并可能施加额外或更严格的要求。 继续推动对AEP现有发电机组投资的主要监管计划包括:(a)定期修订NAAQS并制定SIPs以实现更严格的标准,(b)各州和联邦环保局实施区域雾霾计划,(c)根据MATS对危险空气污染物排放进行监管,(d)CSAPR的实施和审查以及(e)联邦环保局根据CAA第111条对化石发电温室气体排放的监管。 以下章节讨论了影响AEP运营的重要CAA监管要求的显着进展。

国家环境空气质量标准

联邦环保局定期审查和修改NAAQS中CAA规定的污染物标准。 修订往往会提高标准的严格性,这反过来可能要求AEP投资现有发电机组的污染控制设备,或者,由于大多数机组已经得到了良好的控制,因此改变机组的调度和运营方式。 2024年2月,联邦环保局敲定了更严格的新年度主要总理2.5 标准

空气质量不符合新标准的地区将被联邦环保局指定为“未达标”,这将促使各州有义务修改其SIPs以纳入额外要求,从而进一步减少排放,以确保达到新标准。 AEP的一些发电设施周围的区域可能被视为未达标,这可能需要这些设施安装额外的污染控制或实施运营限制。 联邦EPA的未达标指定以及受影响州随后对SI的修订将需要一些时间才能完成;因此,管理层无法合理估计对AEP运营、现金流、净收入或财务状况的影响。

地区雾霾

联邦环保局于2005年发布了清洁空气能见度规则(CAVR),该规则可能要求发电厂和其他设施安装最佳可用的改造技术,以解决联邦公园和其他保护区的区域雾霾问题。 CAVR由各州通过TIP实施,或由联邦EPA通过TIP实施。 2017年,联邦环保局修订了有关提交PIP以实施可见性计划的规则。 审查最终规则修订的请愿书已于
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美国哥伦比亚特区巡回上诉法院。 2018年初,联邦环保局宣布计划重新审查请愿人在行政复审请愿书中提出的最终规则的某些方面,法院批准了联邦环保局搁置诉讼的动议。

联邦环保局不批准德克萨斯州地区雾霾计划的部分内容,并最终敲定了一项允许参与CSAPR臭氧季节计划的FIP,以满足NOX德克萨斯州发电机组的地区雾霾义务。此外,联邦环保局最终敲定了一项州内法案2基于CSAPR额度分配的排污权交易计划。环保组织在第五巡回法院和哥伦比亚特区巡回法院对这些不同的规则制定提出了挑战。管理层无法预测这起诉讼的结果,尽管管理层支持州内交易计划,作为特定来源控制的合规替代方案,并干预了第五巡回诉讼,以支持联邦环保局。2024年7月,美国哥伦比亚特区巡回地区法院进入了一项同意法令,为联邦环保局设定了最后期限,要求联邦环保局对包括德克萨斯州在内的33个州的地区性雾霾喷洒做出裁决。2024年9月,联邦环保局签署了一项拟议的规则,部分批准和部分不批准德克萨斯州的SIP修订。这项拟议的规则于2024年10月发表在《联邦纪事报》上,启动了截至2024年11月14日的公众评议期。联邦环保局对德克萨斯州SIP采取最终行动的最后期限是2025年5月30日。

跨州空气污染规则

CSAPR是联邦环保局于2015年开始实施的一项区域贸易计划,最初旨在解决州际排放物传输问题,这些排放物传输严重导致未达标并干扰1997年臭氧NAAQS以及1997年和2006年PM的维护2.5 NAAQS处于下风州。 CSAPR依赖SO2 也没有X 补贴和个别国家预算,以迫使电力公司发电机组进一步减排。 允许州际津贴交易在有限制的基础上进行。 自CSAPR交易计划成立以来,联邦环保局已多次修订或更新。

2021年1月,联邦环保局最终确定了修订后的CSAPR,大幅减少了臭氧季节NOX 从2021年臭氧季节开始,多个州(包括AEP运营的州)的预算。 AEP在实施的头几年内就能够满足修订后规则的要求,并正在评估后期预算进一步减少时的合规选择。

此外,2023年2月,联邦环境保护局局长敲定了包括德克萨斯州在内的19个州提交的州际运输SIPs的不批准意见,涉及2015年臭氧NAAQS。此后不久,联邦环保局不批准更多州提交的州际运输SIPs。对SIPs的反对使联邦环保局有权对这些州实施FIP,取代不获批准的SIPs。2023年8月,一项FIP(好邻居计划)生效,进一步修订了臭氧季节NOX在FIP适用的州的现有CSAPR方案下的预算。由于各州和行业各方在不同的联邦法院提出了几个单独的法律挑战,FIP的实施在AEP运营的所有州都被搁置了。2024年10月,联邦环保局发布了一项最终规则,在行政上暂停友好邻里计划要求的有效性,适用于该规则所涵盖的所有尚未实施行政暂缓执行的来源。在23个州中的每一个州,好邻居计划对发电厂和其他工业设施的有效性的行政搁置将继续有效,直到最高法院取消暂停执行好邻居计划的命令,其他法院取消任何暂停州政府不批准行动的司法命令,以及联邦环保局随后采取与任何关于是非曲直的司法裁决一致的规则制定行动。管理层将继续监测这起诉讼的结果,以及对运营的任何潜在影响的sips的发展。

气候变化,科罗拉多州2 监管和能源政策

2024年4月,联邦环保局局长签署了针对新的和现有的化石燃料来源的新的温室气体标准和指南。该规则依赖于碳捕获和封存以及天然气共燃作为减少CO的手段2燃煤电厂的排放和碳捕获和封存或有限的利用来减少CO2新燃气轮机的排放。该规定还规定,作为一种替代合规手段,燃煤电厂将提前退役,以取代碳捕获和封存。联邦环保局将现有燃气轮机标准的最终确定推迟到2024年晚些时候。AEP正处于评估和确定遵守下面讨论的这一规则和其他新规则的最佳战略的早期阶段,同时确保资源充足,以满足客户需求。这项规定受到了27个州、许多公司、行业协会和其他人的挑战。AEP已与其他几家公用事业公司一起挑战这项规定,并要求法院在诉讼期间搁置该规定,上诉已合并。2024年7月,美国哥伦比亚特区巡回上诉法院驳回了这些搁置动议,包括AEP和其他公用事业公司在内的几个当事人向美国最高法院提出申请,要求紧急搁置。最高法院在2024年10月驳回了这些申请,诉讼将继续在美国哥伦比亚特区巡回上诉法院进行。遵守环境法规的成本过高,导致全国各地宣布提前关闭工厂。联邦环保局的新温室气体规则,以及下面讨论的同时发布的一系列其他新规则,都是针对化石--
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燃料电力公用事业行业,并可能迫使AEP在其估计使用寿命之前关闭更多的燃煤发电设施。 如果AEP无法收回其投资成本,将减少未来的净利润和现金流并影响财务状况。

AEP定期提交各个监管管辖区的IRP,以满足未来的发电和容量需求。这些IRP考虑了经济性、客户需求、电网可靠性和恢复力、法规和RTO容量要求。IRPS的目标是推荐未来的发电和容量资源,为客户提供最具成本效益和最可靠的电力。根据这些减排方案的产出,2022年10月,环境保护署修改了其温室气体中长期减排目标。中期目标是到2030年将范围1温室气体排放量减少80%(在2005年基线的基础上),长期目标是到2045年实现范围1和范围2温室气体排放净零。根据《温室气体议定书》,2023年美国环保署的1号范围温室气体总排放量约为4,340万吨,根据《温室气体议定书》减少了68%,比美国环保局2005年1号范围温室气体排放量减少了71%(包括因出售工厂而减少的排放量)。AEP预计其范围1温室气体排放量每年都会有所不同,这取决于它自己发电的比例和用于为客户服务的购买电力以及系统上的负荷增长。

AEP在减少CO方面取得了重大进展2由于某些化石燃料发电机组的退役和能源效率的提高,预计其排放量将在长期内继续下降,因为监管机构对此类活动提供了支持。AEP实现其温室气体排放目标的能力以及未来此类目标的修改取决于多个因素,包括继续向客户提供最具成本效益和可靠性的电力、我们服务区域内负荷增长的变化、在不同司法管辖区提交的IRPS以及州监管机构和政策制定者对可调度或可再生发电资源的偏好、不断变化的RTO要求、无碳发电技术的发展、客户对无碳能源的需求、潜在的关税、碳政策和法规、可再生能源的运营表现、供应链成本和限制以及使用碳抵消的能力。根据AEP的最新分析,AEP目前预计,到2045年实现范围1和范围2净零排放的长期目标将需要开发新的无碳发电技术,预测的客户负荷下降,碳抵消的使用或其他未来变化。

垫子规则

2024年4月,联邦环保局发布了修订后的发电厂MATS规则。 该规则包括对燃煤发电机组可过滤PM排放的更严格标准,以及对燃煤发电机组的新汞标准。 该规则还要求安装和运行PM的连续排放监测器。 几个州和其他当事方已向美国哥伦比亚特区巡回上诉法院对该规则提出质疑,但管理层无法预测诉讼的结果。 管理层正在评估该规则的影响,但预计遵守该规则不会遇到任何重大挑战。

MCR规则

联邦环保局的MCR规则规范了MCR的处置和有益再利用,包括燃煤发电机组产生的飞灰和底灰以及一些燃煤发电厂产生的FVD石膏。 原始规则适用于活跃和非活跃的MCR垃圾填埋场以及活跃电力公司或独立电力生产商设施的表面蓄水池。 随着2024年4月宣布的修订,该规则的范围大幅扩大,包括非活动设施的非活动蓄水池(“遗留的MCR表面蓄水池”),并对涉及直接放置MCR的目前豁免的固体废物管理单元(“MCR管理单元”)制定要求。土地上。

2020年,联邦环保局修改了最初的MCR规则,要求无衬里的MCR储存池在2021年4月11日之前停止运营并开始关闭。 修订后的规则提供了两种选择,允许设施延长停止接收烟灰并关闭池塘的日期。

第一种选择为大多数单位提供延期,不迟于2023年10月15日停止接收MCR,对于少数单位子集,不迟于2024年10月15日;然而,联邦环保局批准此类延期需要令人满意地证明需要额外的时间来开发替代灰烬处理能力,并且将限制在技术上可行的最快时间内停止接收的MCR。 此外,每项请求都必须接受正式审查,包括公众评论,并获得联邦环保局的批准。 AEP已多次提交申请,要求延长时间,以在各个工厂开发替代处置能力。 此后,AEP已停止接收受延期请求影响的池塘中的灰烬,完成了符合MCR规则的新设施的建设,并因无意义而撤回了这些申请。

2022年1月,联邦环保局提议拒绝其他公用事业公司提出的多项延期请求,理由是这些公用事业公司不遵守MCR规则(1月行动)。 2022年11月,联邦环保局最终确定了其中一项否认(加文否认,上文讨论)。 联邦环保局对不合规行为的指控依赖于AEP和其他人认为的对MCR规则要求的新解释。 一月份的新解释
15


联邦EPA和Gavin Denial的行动在美国哥伦比亚特区巡回上诉法院受到质疑,称其为非法规则制定,未经适当通知且没有发表评论的机会修改了现有的MCR规则要求。 2024年6月,美国哥伦比亚特区巡回上诉法院裁定,联邦环保局1月份的行动和在加文否认案中做出的声明不构成须接受法院审查的新机构规则。 法院因缺乏管辖权驳回了上诉。

根据延长2021年4月11日停止无衬蓄水池运营的最后期限的第二种选择,发电设施可以继续运营其现有的蓄水池,而无需开发替代的MCR处置,前提是该设施承诺在某个日期之前停止燃烧煤炭。 根据该选项,发电设施必须在2023年10月17日之前停止燃煤运营并关闭面积为40英亩或以下的MCR储存池,或者对于面积大于40英亩的MCR储存池的设施,则必须在2028年10月17日之前关闭。 根据这一选择,AEP通知联邦环保局,其打算退役皮尔基工厂并停止在威尔士工厂使用煤炭。 2023年3月,皮尔基工厂退役。 迄今为止,联邦环保局尚未对威尔士工厂悬而未决的延期请求采取任何行动。

2024年4月,联邦环保局完成了对CCR规则的修订,以扩大该规则的范围,将非活跃设施的非活跃蓄水包括在内(“遗留CCR地表蓄水”),并为目前豁免的涉及直接在土地上放置CCR的固体废物管理单位(“CCR管理单位”)确立要求。联邦环保局要求遗留地表蓄水池的所有者和运营商遵守适用于现役设施中非活跃的CCR地表蓄水池的所有现有CCR规则要求,但位置限制和衬砌设计标准除外。该规则为遗留地表蓄水设定了合规截止日期,以满足监管要求,包括在最终规则生效日期后五年内启动关闭的要求。该规则要求对具有一个或多个遗留地表蓄水的现役设施和非现役设施进行评估。封闭可通过在CCR材料上应用不透水覆盖系统(“就地封闭”)来完成,或者CCR材料可被挖掘并放置在合规的垃圾填埋场(“移除封闭”)。未来三年的地下水监测和其他分析将提供有关计划关闭方法的更多信息。AEP评估了该规则对当前和以前的厂址的适用性,并记录了2024年第二季度的增量ARO,如下表所示,这是根据初步成本估算得出的,这主要反映了根据CCR规则关闭时对该规则的遵守情况和未来的地下水监测要求。

注册人ARO增加世代财产增加(a)监管资产增加(b) 计入运营费用(c)
(in数百万)
APCO$312.2 $75.6 $236.6 $— 
I & M85.7 — 72.3 13.4 
Opco52.9 — — 52.9 
粒子群优化算法33.7 33.7 — — 
SWEPCO23.8 23.8 — — 
非注册者166.1 43.8 46.1 76.2 
$674.4 $176.9 $355.0 $142.5 

(a)ARO与运营发电设施中的遗留MCR地面蓄水或MCR管理单元有关。
(b)ARO与退役发电设施中的遗留MCR地面蓄水或MCR管理单元相关,支持根据“受监管运营”的会计指南确认监管资产。
(c)ARO与遗留的MCR地面蓄水或MCR管理单位有关,目前尚不支持根据“受监管运营”的会计指南确认监管资产。

随着进一步地下水监测和其他分析的进行,管理层预计将完善记录ARO时使用的假设和基本成本估计。 这些改进可能包括但不限于预期关闭方法的变更、每个地点的MCR估计数量的变更、新的MCR管理单位的识别等。 这些未来变化可能会对ARO产生重大影响,并大幅减少未来净利润和现金流,并进一步影响财务状况。

AEP将通过监管费率寻求成本回收,包括在现有机制不适用的情况下提出新的成本回收监管机制。 如果AEP最终无法收回这些额外的合规成本,该规则可能会对净收入、现金流和财务状况产生额外的重大不利影响。 包括AEP及其一个行业协会在内的多个政党已向美国华盛顿巡回上诉法院提交了审查该规则的请愿书。 其中一方还提出动议,要求在诉讼结果公布之前暂缓执行该规则。 2024年11月,法院驳回了中止动议。 管理层无法预测诉讼的结果。
16


《清洁水法》法规

联邦环保局关于发电设施的ELG规则规定了对FGD废水、飞灰和底灰输送水以及烟气汞控制废水的限制,这些限制将通过每个设施的废水排放许可证来实施。2020年10月公布的ELG规则修订本,为重复使用和排放少量底灰运输水确立了额外的备选方案,为退役单位提供了例外,并将遵约截止日期延长至规则公布后一年但不迟于2025年12月开始的尽快日期。管理层评估了为遵守规则而增加和改造的技术,以及联邦环保局的行动对允许FGD废水和底灰输送水的设施废水排放的影响。对于需要安装额外技术以满足ELG规则限制的受影响设施,2021年1月提交了反映评估结果的许可证修改。AEP继续与州机构合作,最终敲定许可证条款和条件。其他设施选择提交计划参与通知(NOPP),根据该通知,只要这些设施承诺在确定的日期前停止燃煤,它们就不需要安装额外的控制来满足ELG限制。2024年4月,联邦环保局完成了对ELG规则的进一步修订,建立了FGD废水、底灰输送水和受控燃烧残余渗滤液的零液体排放标准,以及对非受控燃烧残余渗滤液的更严格的排放限制。修订后的规则提供了一个新的合规替代方案,将避免为符合2020年规则控制技术要求并承诺在2034年12月31日之前退役的设施安装零液体排放系统。管理层正在评估规则中的合规备选办法,同时考虑到其他新规则的要求及其对业务的综合影响。已经向多个联邦法院提出了几项上诉,对2024年ELG规则提出质疑。Swepco还通过与AEP参与的一个公用事业行业协会提起联合上诉,对这一规定提出了挑战。向美国第八巡回上诉法院合并了各种上诉。Swepco和公用事业行业协会提出动议,要求在诉讼期间搁置该规则,但在2024年10月,法院驳回了这项动议。管理层无法预测诉讼的结果。

“美国水域”的定义一直受到规则制定和诉讼的影响,导致各州之间的范围不一致。 管理层将继续监控规则制定和诉讼的进展,以了解对运营的任何潜在影响。

环境监管对燃煤发电的影响

遵守广泛的环境法规需要在环境监测、污染控制设备安装、排放费、处置、补救和许可方面进行大量资本投资。 管理层不断评估遵守这些法规的成本估计,这可能会导致决定在其当前估计的使用寿命之前退役燃煤发电设施。

下表总结了截至2024年9月30日在目前为制定费率而授权的退役日期之前退役或计划提前退役的发电设施的净资产:
公司
投资(a)
监管资产加速折旧实际/预计
退休
日期
目前核定
恢复
期间
年折旧(b)
(in数百万)(in数百万)
粒子群优化算法东北工厂3单元$111.9 $181.2 2026(c)$15.7 
SWEPCO皮尔基工厂— 120.8 (d)2023(e)— 
SWEPCO威尔士工厂,1号和3号机组341.4 156.7 2028(f)(g)41.6 

(a)净资产,包括快递,不包括搬迁成本以及材料和用品。
(b)这些金额代表过去12个月期间从客户处收取的年度折旧金额。
(c)东北工厂3号机组目前正在恢复到2040年。
(d)代表阿肯色州和德克萨斯州的管辖权份额。
(e)作为2021年阿肯色州基本利率案的一部分,APSC给予SWEPCO监管资产待遇。 SWEPCo将要求追回,包括通过未来的程序收回资本持有费的加权平均成本。 SWEPCo的下一个基本税率案件将解决Pirkey工厂的德克萨斯州份额。 有关更多信息,请参阅注4的“受监管发电机组”部分。
(f)2020年11月,管理层宣布威尔士工厂将于2028年停止使用煤炭。 管理层正在评估这两个装置在2028年后向天然气转变的可能性。
(g)路易斯安那州司法管辖区的威尔士工厂1号机组将于2027年收回,阿肯色州和德克萨斯州司法管辖区将于2037年收回。 路易斯安那州司法管辖区的威尔士工厂3号机组将于2032年收回,阿肯色州和德克萨斯州司法管辖区将于2042年收回。

管理层正在或将在必要时寻求对工厂退役后剩余的任何净资产进行监管补偿。 如果这些发电资产的净资产被视为不可收回,则可能会大幅减少未来的净利润、现金流并影响财务状况。
17


行动的结果

AEP的可报告部分

AEP的主要业务是发电、输电和配电。 在其垂直综合公用事业部门,由于基于成本的费率和监管监督的重大影响,AEP集中调度发电资产并综合管理其整体公用事业运营。 分部间销售和转让通常基于基础合同安排和协议。 AEP的可报告分部如下:

垂直集成公用事业
输电和配电公用事业
AEP变速箱控股公司
生成与营销

AEP的其余活动列为企业和其他活动,不被视为可报告分部。 有关AEP部门的更多信息,请参阅注释8 -业务部门。

以下对AEP按经营部门划分的经营业绩的讨论提供了截至2024年9月30日止三个月和截至9月30日止三个月和截至2023年9月30日止三个月和截至9月30日止九个月的应归属于AEP普通股股东的盈利的比较。 对于AEP的垂直综合公用事业部门和输配电公用事业部门以及这些部门内的子公司注册人,结果包括来自旨在回收燃料、购买电力和其他可收回费用的费率附加机制的收入,以便与这些项目相关的收入和费用通常会抵消且不会影响归属于AEP普通股股东的收益。 有关截至2024年9月30日和2023年9月30日的三个月和九个月财务业绩的更多信息,请参阅子公司注册人的经营业绩的讨论。

下表按部门列出了归属于AEP普通股股东的盈利(亏损):
止三个月止九个月
9月30日,9月30日,
 2024202320242023
 (in数百万)
垂直集成公用事业$571.5 $512.5 $1,198.0 $1,051.6 
输电和配电公用事业245.2 206.0 542.3 508.4 
AEP变速箱控股公司214.7 202.9 624.1 580.8 
生成与营销93.3 130.7 226.1 (59.3)
公司和其他(165.1)(98.4)(287.5)(209.6)
归属于AEP普通股股东的收益$959.6 $953.7 $2,303.0 $1,871.9 
18


截至2024年9月30日的三个月
垂直集成公用事业输电和配电公用事业AEP变速箱控股公司生成与营销
(in数百万)
收入$3,303.0 $1,575.4 $512.5 $499.1 
燃料、购电和其他1,100.4 213.2 — 413.6 
其他运营维护881.6 599.1 40.0 20.6 
折旧及摊销530.6 212.8 110.5 4.0 
除所得税以外之税项138.1 181.6 81.2 0.8 
营业收入652.3 368.7 280.8 60.1 
其他收入5.7 4.0 3.4 8.2 
建设期间使用的股权资金津贴12.9 17.0 24.3 — 
净定期效益成本的非服务成本组成26.5 11.3 1.4 5.9 
利息支出(189.9)(106.4)(56.2)(4.0)
所得税前收入(福利)和股权收益507.5 294.6 253.7 70.2 
所得税支出(福利)(64.6)49.4 60.9 (23.1)
未合并子公司的权益收益0.4 — 23.0 — 
净收入572.5 245.2 215.8 93.3 
归属于非控制性权益的净利润1.0 — 1.1 — 
归属于AEP普通股股东的收益$571.5 $245.2 $214.7 $93.3 

截至2023年9月30日的三个月
垂直集成公用事业输电和配电公用事业AEP变速箱控股公司生成与营销
 (in数百万)
收入$3,205.4 $1,544.1 $476.7 $566.7 
燃料、购电和其他1,137.5 298.8 — 406.6 
其他运营维护829.4 541.1 39.3 31.2 
折旧及摊销480.7 206.9 101.9 8.3 
除所得税以外之税项131.9 181.3 75.5 1.6 
营业收入625.9 316.0 260.0 119.0 
其他收入5.9 0.6 2.1 11.5 
建设期间使用的股权资金津贴15.0 13.4 22.7 — 
净定期效益成本的非服务成本组成31.6 14.1 1.5 6.6 
利息支出(197.1)(93.8)(53.6)(18.7)
所得税前收入(福利)和股权收益(损失)481.3 250.3 232.7 118.4 
所得税支出(福利)(32.4)44.3 51.1 (16.2)
未合并子公司的权益收益(损失)0.3 — 22.3 (1.8)
净收入514.0 206.0 203.9 132.8 
归属于非控制性权益的净利润1.5 — 1.0 2.1 
归属于AEP普通股股东的收益$512.5 $206.0 $202.9 $130.7 

19


截至2024年9月30日的九个月
垂直集成公用事业输电和配电公用事业AEP变速箱控股公司生成与营销
(in数百万)
收入$8,869.9 $4,501.5 $1,499.7 $1,530.1 
燃料、购电和其他 2,970.3 729.0 — 1,151.0 
其他运营维护2,720.1 1,639.0 122.8 94.5 
资产减损和其他相关费用13.4 52.9 — 76.2 
折旧及摊销1,470.4 662.2 327.5 17.3 
除所得税以外之税项410.7 550.4 233.4 1.5 
营业收入1,285.0 868.0 816.0 189.6 
其他收入17.0 7.5 10.3 28.6 
建设期间使用的股权资金津贴37.4 50.9 64.7 — 
净定期效益成本的非服务成本组成73.8 31.4 2.5 17.6 
利息支出(537.3)(298.4)(166.4)(14.9)
所得税前收入(福利)和股权收益(损失)875.9 659.4 727.1 220.9 
所得税支出(福利)(324.5)116.3 172.2 (4.3)
未合并子公司的权益收益(损失)1.1 (0.8)72.6 0.9 
净收入1,201.5 542.3 627.5 226.1 
归属于非控制性权益的净利润3.5 — 3.4 — 
归属于AEP普通股股东的收益$1,198.0 $542.3 $624.1 $226.1 
截至2023年9月30日的9个月
垂直集成公用事业输电和配电公用事业AEP变速箱控股公司生成与营销
 (in数百万)
收入$8,737.7 $4,348.5 $1,390.8 $1,225.1 
燃料、购电和其他2,989.0 970.5 — 1,116.0 
其他运营维护2,480.7 1,472.7 109.9 130.4 
竞争性合同可再生能源投资组合的销售损失— — — 112.0 
折旧及摊销1,411.3 576.2 297.9 34.7 
除所得税以外之税项390.8 519.1 222.0 6.1 
营业收入(亏损)1,465.9 810.0 761.0 (174.1)
其他收入20.2 1.9 7.0 32.2 
建设期间使用的股权资金津贴30.5 30.7 62.2 — 
净定期效益成本的非服务成本组成94.9 42.1 4.6 19.7 
利息支出(565.1)(270.0)(153.7)(69.2)
所得税前收入(损失)发票(福利)和股权收益1,046.4 614.7 681.1 (191.4)
所得税支出(福利)(7.2)106.3 158.7 (127.3)
未合并子公司的权益收益1.0 — 61.2 1.9 
净收益(亏损)1,054.6 508.4 583.6 (62.2)
归属于非控制性权益的净利润(损失)3.0 — 2.8 (2.9)
归属于AEP普通股股东的收益(损失)$1,051.6 $508.4 $580.8 $(59.3)
20


垂直集成公用事业

垂直集成公用事业的千瓦时能源销售汇总
止三个月止九个月
9月30日,9月30日,
2024202320242023
 (in数百万千瓦时)
零售业:    
住宅8,959 8,975 24,191 23,406 
商业6,910 6,686 18,763 17,781 
工业8,562 8,731 25,563 25,686 
杂类612 618 1,718 1,684 
零售业总25,043 25,010 70,235 68,557 
批发(a)3,559 3,876 10,498 10,620 
总千瓦时28,602 28,886 80,733 79,177 

(a)包括系统外销售、市政当局和合作社、单位电力和其他批发客户。
供暖天数和制冷天数是公用事业行业常用的指标,用于衡量天气对收入的影响。 总体而言,由于两个地区的相对规模以及每个地区内的客户数量,东部地区的学位日变化对收入的影响大于西部地区的变化。

垂直一体化公用事业供暖和制冷度天数汇总
止三个月止九个月
9月30日,9月30日,
2024202320242023
 (in学位天数)
东部地区    
实际 供暖(a)
— — 1,302 1,253 
正常 供暖(b)
1,746 1,750 
实际 冷却(c)
854 748 1,328 967 
正常 冷却(b)
746 751 1,089 1,095 
西部地区    
实际供暖(a)
— — 743 657 
正常 供暖(b)
— 910 916 
实际 冷却(c)
1,510 1,634 2,486 2,436 
正常 冷却(b)
1,434 1,430 2,173 2,162 

(a)升温程度天数以55度温度为基础计算。
(b)正常供暖/制冷代表三十年来的平均度数天数。
(c)降温天数以65度温度为基础计算。
21


垂直集成公用事业
2023年至2024年归属于AEP普通股股东的盈利对账
(in数百万)
 
截至3月31日的三个月。
9月30日,
止九个月
9月30日,
2023年归属于AEP普通股股东的盈利$512.5 $1,051.6 
  
收入变化: 
零售收入42.6 36.6 
系统外销售24.7 28.3 
传输收入24.4 39.0 
其他收入5.9 28.3 
收入总变化97.6 132.2 
  
费用及其他变化: 
购买用于发电的电力、燃料和其他消耗品37.1 18.7 
其他运营维护(52.2)(239.4)
资产减损和其他相关费用— (13.4)
折旧及摊销(49.9)(59.1)
除所得税以外之税项(6.2)(19.9)
其他收入(0.2)(3.2)
建设期间使用的股权资金津贴(2.1)6.9 
净定期养老金成本的非服务成本组成(5.1)(21.1)
利息支出7.2 27.8 
费用及其他总变化(71.4)(302.7)
  
所得税优惠32.2 317.3 
未合并子公司的权益收益0.1 0.1 
归属于非控制性权益的净利润0.5 (0.5)
2024年归属于AEP普通股股东的盈利$571.5 $1,198.0 

2024年第三季度与2023年第三季度相比

收入增长的主要组成部分如下:

零售收入 增加4300万美元主要原因:
APCo和WPCo的骑手收入增加了3000万美元。
由于APCo的2020-2022年弗吉尼亚三年期审查,费率增加了2300万美元。
KPCo的骑手收入增加了1900万美元。
I & m的骑手收入增加了1500万美元。
天气正常化收入增加了1000万美元,主要集中在住宅和商业类别,部分被工业类别的下降所抵消。
这些增加被以下因素部分抵消:
燃料收入减少5000万美元,主要是由于PSO的授权燃油费率较低。
由于I & m的退款监管规定,减少了1200万美元。
系统外销售 增加2500万美元,主要是由于经济对冲活动和Rockport工厂,Unit 200万。rchant在I & m的销售额。
传输收入 增加2400万美元,主要是由于输电资产的持续投资。
其他收入 增加600万美元,主要是由于可再生能源信贷销售额和杆子附着收入的增加。
22


费用以及其他和所得税福利逐年变化如下:

购买用于发电的电力、燃料和其他消耗品 减少3700万美元,主要是由于PSO、SWEPCo和I & m的减少,部分被APCo的增加所抵消。
其他运营维护费用 增加5200万美元主要原因:
PJm和SPP传输服务增加3700万美元。
由于上一年保险单结算收益增加了2000万美元。
折旧及摊销 增加5,000万美元,主要是由于APCo、PSO和SWEPCo的可折旧基数较高、与I & m确认核PTC相关的监管准备金增加以及PSO和SWEPCo的监管资产摊销增加。
除所得税以外之税项 增加600万美元,主要是由于APCo、KPCo和PSO的财产税增加。
净定期养老金成本的非服务成本组成 增加500万美元,主要是由于之前计划变更导致之前的服务信用摊销到期,部分被2023年有利的资产回报导致的损失摊销减少以及贴现率降低导致的利息成本降低所抵消。
利息支出 减少700万美元,主要是由于SWEPCo风暴相关监管资产的上一年摊销。
所得税优惠 增加3200万美元主要原因:
由于I & m的核PTC估计增加了6100万美元。
这一增长被以下因素部分抵消:
由于超额ADIT摊销减少,减少了2200万美元。
由于税前账簿收入减少,减少了600万美元。

截至2024年9月30日的9个月与截至2023年9月30日的9个月

收入增长的主要组成部分如下:

零售收入 增加3700万美元主要原因:
APCo和WPCo的骑手收入增加了9100万美元。
由于降温天数增加12%,与天气相关的使用量增加了9100万美元,主要是住宅类。
由于2020-2022年弗吉尼亚三年期审查,APCo的费率增加了6000万美元。
KPCo的骑手收入增加了4900万美元。
PSO的基本费率和骑手收入增加了3200万美元。
由于印第安纳州和密歇根州实施新的基本利率,I & m的收入增加了1200万美元。
I & m骑手收入增加900万美元。
这些增加被以下因素部分抵消:
SWEPCo减少17600万美元,主要是由于确认了与土耳其工厂和SWEPCo 2012年德克萨斯州基本利率案件相关的16000万美元可能收入退款。
燃料收入减少10600万美元,主要是由于PSO的授权燃油费率较低。
由于I & m的退款监管规定,减少了3400万美元。
系统外销售 增加2800万美元,主要是由于经济对冲活动和Rockport工厂,Unit 200万。rchant在I & m的销售额。
传输收入 增加3900万美元,主要是由于输电资产的持续投资。
其他收入 增加2800万美元,主要是由于PSO和SWEPCo的相关业务开发收入以及APCo的杆子连接收入。

费用以及其他和所得税福利逐年变化如下:

购买用于发电的电力、燃料和其他消耗品 费用减少1900万美元,主要是由于PSO和SWEPCo的减少,部分被APCo和I & m的增加所抵消。
其他运营维护 费用增加23900万美元主要原因:
PJm和SPP传输服务增加11100万美元。
由于自愿遣散计划,与退休人员相关的费用增加了7600万美元。
由于上一年保险单结算收益增加了2000万美元。
由于LCSC于2024年4月批准的和解协议导致Dolet Hills发电站的剩余净资产被取消,因此增加了1400万美元。
23


资产减损和其他相关费用 由于联邦环保局修订的MCR规则,增加了1300万美元。
折旧及摊销 费用增加5900万美元 主要原因如下:
SWEPCo增加3100万美元,主要是由于监管资产摊销增加和可折旧基数增加,但部分被与NOLC相关的监管资产的确认所抵消。
APCo增加了2000万美元,主要是由于可折旧基数较高。
PSO增加1400万美元,主要是由于可折旧基数较高、实施新利率以及与NCWF相关的监管资产摊销。
除所得税以外之税项 增加2000万美元 主要是由于PSO、I & m和KPCo的财产税增加以及APCo的弗吉尼亚州最低税增加,部分被SWEPCo的财产税减少所抵消。
建设期间使用的股权资金津贴 增加700万美元 主要是由于Courier和AFUDC股票利率较高。
净定期效益成本的非服务成本组成 增加2100万美元,主要是由于先前计划变更导致的先前服务信用摊销到期,但部分被2023年有利的资产回报导致的损失摊销减少以及贴现率降低导致的利息成本降低所抵消。
利息支出 减少2800万美元,主要是由于在零售费率制定中收到有关独立NOLC处理的IRS PLR,确认了债务附带费用。
所得税优惠 增加31700万美元主要原因:
由于收到有关独立NOLC处理的IRS PLR,I & m、PSO和SWEPCo的超额ADIT监管负债减少,增加了21200万美元。
由于I & m的核PTC估计增加了6100万美元。
由于APSC拒绝SWEPCo允许特克工厂的商业部分为阿肯色州客户提供服务的请求,超额ADIT监管责任减少,因此增加了3200万美元。

24


传输和分配公用事业

输配电公用事业千瓦时能源销售汇总
止三个月止九个月
9月30日,9月30日,
2024202320242023
 (in数百万千瓦时)
零售业:    
住宅8,206 8,442 21,079 20,618 
商业9,671 8,574 26,871 22,711 
工业6,725 6,601 20,363 19,800 
杂类213 220 573 565 
零售总额(a)24,815 23,837 68,886 63,694 
批发(b)504 485 1,347 1,366 
总千瓦时25,319 24,322 70,233 65,060 

(a)代表交付给分销客户的能源。
(b)主要是俄亥俄州根据合同义务购买的OREC电力出售给PJm。

供暖天数和制冷天数是公用事业行业常用的指标,用于衡量天气对收入的影响。 总体而言,由于两个地区的相对规模以及每个地区内的客户数量,东部地区的学位日变化对收入的影响大于西部地区的变化。

输配电公用事业供暖和制冷度天数汇总
止三个月止九个月
9月30日,9月30日,
2024202320242023
 (in学位天数)
东部地区    
实际 供暖(a)
— — 1,573 1,521 
正常 供暖(b)
2,056 2,080 
实际 冷却(c)
844 625 1,266 809 
正常 冷却(b)
699 697 1,008 1,005 
西部地区    
实际 供暖(a)
— — 162 143 
正常 供暖(b)
— — 198 197 
实际 冷却(d)
1,457 1,719 2,801 2,945 
正常 冷却(b)
1,401 1,387 2,487 2,454 

(a)升温程度天数以55度温度为基础计算。
(b)正常供暖/制冷代表三十年来的平均度数天数。
(c)东部地区降温天数以65度气温为基础计算。
(d)西部地区降温天数以70度气温为基础计算。
25


输电和配电公用事业
2023年至2024年归属于AEP普通股股东的盈利对账
(in数百万)
  
截至3月31日的三个月。
9月30日,
止九个月
9月30日,
2023年归属于AEP普通股股东的盈利$206.0 $508.4 
  
收入变化: 
零售收入9.0 90.9 
系统外销售(2.1)(11.7)
传输收入16.6 47.8 
其他收入7.8 26.0 
收入总变化31.3 153.0 
  
费用及其他变化: 
购买电力转售
61.6 278.1 
从AEP附属机构购买电力23.9 (36.6)
其他运营维护(57.9)(166.3)
资产减损和其他相关费用— (52.9)
折旧及摊销(5.9)(86.0)
除所得税以外之税项(0.3)(31.3)
其他收入3.4 5.6 
建设期间使用的股权资金津贴3.6 20.2 
净定期效益成本的非服务成本组成(2.8)(10.7)
利息支出(12.6)(28.4)
费用及其他总变化13.0 (108.3)
  
所得税费用(5.1)(10.0)
未合并子公司的权益收益(损失)— (0.8)
  
2024年归属于AEP普通股股东的盈利$245.2 $542.3 

2024年第三季度与2023年第三季度相比

收入增长的主要组成部分如下:

零售收入 增加900万美元主要原因:
费率骑手的收入增加了13000万美元。
这一增长被以下因素部分抵消:
104美元 由于OPCo的NSO的客户参与度下降,减少了100万美元,部分被价格上涨所抵消。
俄亥俄州工业阶层和德克萨斯州住宅阶层的天气正常化收入减少了2000万美元。
传输收入 增加1700万美元主要原因:
由于德克萨斯州输电投资的增加,临时费率增加了1000万美元。
由于德克萨斯州负荷增加,增加了600万美元。
其他收入 增加800万美元主要原因:
增加1300万美元,主要是由于第三方Legacy Generation Resource Rider的收入与收回DVEC成本相关。
这一增长被以下因素部分抵消:
德克萨斯州证券化收入减少500万美元。
26


费用以及其他和所得税发票在年度之间的变化如下:

购买电力转售 费用减少6200万美元,主要原因如下:
可收回拍卖购买量减少8000万美元,主要是由于OPCo的NSO客户参与度下降导致成交量下降。
这一减幅被以下各项部分抵销:
可收回的DVEC成本增加1900万美元。
从AEP附属机构购买电力 费用减少2400万美元,主要是由于OPCo的NSO中的可收回拍卖购买量减少。
其他运营维护 费用增加5800万美元,主要原因如下:
传输费用增加3100万美元,主要是由于可收回的PJm费用增加。
俄亥俄州和德克萨斯州的分配相关费用增加了1200万美元。
1100万美元的增加与俄亥俄州合格客户的可回收能源援助计划费用有关。
折旧及摊销 费用增加600万美元 主要是由于俄亥俄州可收回附加费可折旧资产增加。
利息支出 增加1300万美元,主要是由于债务余额和利率上升。
所得税费用 增加500万美元,主要是由于税前账簿收入增加。

截至2024年9月30日的9个月与截至2023年9月30日的9个月

收入增长的主要组成部分如下:

零售收入 增加9100万美元主要原因:
费率骑手的收入增加了35200万美元。
由于降温天数增加56%,俄亥俄州与天气相关的使用量增加了4400万美元。
这些增加被以下因素部分抵消:
由于OPCo的NSO的客户参与度下降,减少了30600万美元,部分被俄亥俄州价格上涨所抵消。
系统外销售 减少1200万美元,主要是由于2023年PJm与冬季风暴埃利奥特有关的结算。
传输收入 增加4800万美元主要原因:
由于德克萨斯州输电投资增加,临时费率增加了2900万美元。
由于德克萨斯州负荷增加,增加了1800万美元。
其他收入 增加2600万美元主要原因:
由于第三方Legacy Generation Resource Rider收入与OREC成本回收相关,增加了3300万美元。
这一增长被以下因素部分抵消:
俄亥俄州可再生能源信用的可回收销售额减少了900万美元。

费用以及其他和所得税发票在年度之间的变化如下:

购买电力转售 费用减少27800万美元,主要原因如下:
可收回拍卖购买量减少34200万美元,主要是由于OPCo NSO的客户参与度下降导致成交量下降,部分被价格上涨所抵消。
俄亥俄州的可回收替代能源骑手费用减少了1600万美元。
这些减幅被以下各项部分抵销:
可收回的DVEC成本增加8100万美元。
从AEP附属机构购买电力 费用增加3700万美元,主要是由于OPCo的NSO中可收回拍卖购买量减少。
其他运营维护 费用增加16600万美元主要原因:
传输费用增加7300万美元,主要是由于可收回的PJm费用增加。
由于自愿遣散计划,与退休人员相关的费用增加了3500万美元。
由于德克萨斯州2023年5月通过的立法导致上一年的费用减少,该立法允许收回基于经济的激励措施,导致去年的费用减少。
俄亥俄州的分配费用增加了1900万美元,主要与可恢复风暴恢复成本和可恢复植被管理费用有关。
增加1600万美元与俄亥俄州合格客户的可回收能源援助计划费用有关。
资产减损和其他相关费用 由于联邦EPA修订的MCR规则,增加了5300万美元。
折旧及摊销 费用增加8600万美元,主要是由于俄亥俄州和德克萨斯州的可折旧基数较高以及俄亥俄州的可收回附加费可折旧资产增加。
27


除所得税以外之税项 主要增加3100万美元 由于以下原因:
由于 俄亥俄州输电和配电资产的额外投资以及税率变化推动了财产税上涨。
由于2024年计费千瓦时增加,州消费税将增加800万美元。
这些增加被以下因素部分抵消:
减少1200万美元,主要是由于税率下降导致财产税下降 得克萨斯
建设期间使用的股权资金津贴 增加了2000万美元,主要是由于俄亥俄州和德克萨斯州的AFUDC基地增加。
净定期效益成本的非服务成本组成 增加1100万美元,主要是由于先前计划变更导致的先前服务信用摊销到期,部分被2023年有利的资产回报导致的损失摊销减少以及贴现率降低导致的利息成本降低所抵消。
利息支出增加2800万美元主要由于:
增加3400万美元主要是由于债务余额和利率上升。
这一增长被以下因素部分抵消:
由于AFUDC预付养老金和OPb的资本化增加,减少了600万美元。
所得税费用 增加1000万美元主要是由于:
由于税前账簿收入增加,增加了900万美元。
由于德克萨斯州超额ADIT摊销减少,增加了600万美元。
这些增加被以下因素部分抵消:
由于AFUDC股权减少,减少了400万美元。
28


AEP传输控股公司
AEP输电控股公司输电资产投资汇总
9月30日,
20242023
(in数百万)
正在使用的工厂$15,125.0 $14,042.9 
在建工程2,411.1 2,037.0 
累计折旧和摊销1,555.5 1,261.2 
总传输财产,净$15,980.6 $14,818.7 

AEP变速箱控股公司
2023年至2024年归属于AEP普通股股东的盈利对账
(in数百万)
截至3月31日的三个月。
9月30日,
止九个月
9月30日,
2023年归属于AEP普通股股东的盈利$202.9 $580.8 
传输收入的变化:
传输收入35.8 108.9 
输电收入总变化35.8 108.9 
费用及其他变化:
其他运营维护(0.7)(12.9)
折旧及摊销(8.6)(29.6)
除所得税以外之税项(5.7)(11.4)
利息和投资收入1.3 3.3 
建设期间使用的股权资金津贴1.6 2.5 
净定期养老金成本的非服务成本组成(0.1)(2.1)
利息支出(2.6)(12.7)
费用及其他总变化(14.8)(62.9)
所得税费用(9.8)(13.5)
未合并子公司的权益收益0.7 11.4 
归属于非控制性权益的净利润(0.1)(0.6)
2024年归属于AEP普通股股东的盈利$214.7 $624.1 

2024年第三季度与2023年第三季度相比

输电收入增长(包括对附属公司和非附属公司的批发销售)的主要组成部分如下:

传输收入 增加3600万美元,主要是由于输电资产的持续投资。

费用以及其他和所得税发票在年度之间的变化如下:

折旧及摊销 费用增加900万美元,主要是由于可折旧基数较高。
除所得税以外之税项 增加600万美元,主要是由于输电投资增加导致财产税上涨。
所得税费用 增加1000万美元,主要是由于税前账簿收入增加和州所得税增加。
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截至2024年9月30日的九个月与截至2023年9月30日的九个月相比

输电收入增长(包括对附属公司和非附属公司的批发销售)的主要组成部分如下:
 
传输收入 增加10900万美元,主要是由于输电资产的持续投资。

未合并子公司的费用和其他、所得税发票和股权收益在年度之间变化如下:
其他运营维护 费用增加1300万美元,主要是由于与雇佣相关的费用增加1100万美元 由于自愿遣散计划。
折旧及摊销 费用增加3000万美元,主要是由于可折旧基数较高。
除所得税以外之税项 增加1100万美元,主要是由于输电投资增加推动财产税上涨。
利息支出 增加1300万美元,主要是由于长期债务余额和利率上升。
所得税费用 增加1400万美元,主要是由于税前账簿收入增加。
未合并子公司的权益收益 增加1100万美元,主要是由于ETT税前利润增加。




30


生成与营销

2023年至2024年归属于AEP普通股股东的盈利对账
(in数百万)
  
截至3月31日的三个月。
9月30日,
止九个月
9月30日,
2023年归属于AEP普通股股东的盈利$130.7 $(59.3)
  
收入变化: 
商人一代(6.4)(13.4)
再生能源发电(13.0)(61.7)
零售、贸易和营销(48.2)380.1 
收入总变化(67.6)305.0 
  
费用及其他变化: 
购买用于发电的电力、燃料和其他消耗品(7.0)(35.0)
其他运营维护10.6 35.9 
资产减损和其他相关费用— (76.2)
竞争性合同可再生能源投资组合的销售损失— 112.0 
折旧及摊销4.3 17.4 
除所得税以外之税项0.8 4.6 
其他收入(3.3)(3.6)
净定期效益成本的非服务成本组成(0.7)(2.1)
利息支出14.7 54.3 
费用及其他总变化19.4 107.3 
  
所得税优惠6.9 (123.0)
未合并子公司的权益收益(损失)1.8 (1.0)
归属于非控制性权益的净利润(损失)2.1 (2.9)
  
2024年归属于AEP普通股股东的盈利$93.3 $226.1 

2024年第三季度与2023年第三季度相比

收入减少的主要组成部分如下:

商人一代 减少600万美元,主要是由于2024年实现价格下降。
再生能源发电 减少1300万美元,主要是由于2023年8月出售了有竞争力的合同可再生能源组合。
零售、贸易和营销 减少4800万美元,主要是由于大宗商品价格变化推动的2023年经济对冲活动未实现收益48亿美元,以及2024年经济对冲活动未实现亏损700万美元。

费用以及其他和所得税福利逐年变化如下:

购买用于发电的电力、燃料和其他消耗品 费用增加700万美元,主要是由于2024年能源成本增加。
其他运营维护 费用减少1100万美元,主要是由于2023年8月出售了有竞争力的合同可再生能源组合。
利息支出减少1500万美元,主要是由于附属公司的预付款减少。
所得税优惠 增加700万美元主要原因:
由于递延ITCs摊销增加,增加了1000万美元。
由于税前账簿收入减少,增加了1000万美元。
这些增加被以下因素部分抵消:
由于PTC减少,减少了900万美元。
31


截至2024年9月30日的9个月与截至2023年9月30日的9个月

收入增长的主要组成部分如下:

商人一代 减少1300万美元,主要是由于2024年实现价格下降。
再生能源发电 减少6200万美元,主要是由于2023年8月出售了有竞争力的合同可再生能源组合。
零售、贸易和营销 增加38000万美元,主要是由于大宗商品价格变化推动的2023年经济对冲活动未实现损失22100万美元,以及2024年经济对冲活动未实现收益8900万美元。

费用以及其他和所得税福利逐年变化如下:

购买用于发电的电力、燃料和其他消耗品 费用增加3500万美元,主要是由于2024年能源成本增加。
其他运营维护 费用减少3600万美元,主要是由于2023年8月出售了有竞争力的合同可再生能源组合。
资产减损和其他相关费用 由于联邦环保局修订的MCR规则,增加了7600万美元。
竞争性合同可再生能源投资组合的销售损失 由于2023年8月出售的税前亏损,减少了11200万美元。
折旧及摊销费用减少1700万美元,主要是由于2023年8月出售了有竞争力的合同可再生能源组合。
利息支出由于附属公司的预付款减少,减少了5400万美元。
所得税优惠 减少12300万美元主要原因:
由于税前账簿收入增加,减少了8600万美元。
由于PTC减少,减少了4500万美元。
这些减幅被以下各项部分抵销:
由于递延ITCs摊销增加,增加了1000万美元。
32


企业及其他

2024年第三季度与2023年第三季度相比

归属于AEP普通股股东的公司和其他盈利从2023年的9800万美元亏损减少至2024年的16500万美元亏损,主要原因是:

2024年记录了与SEC调查相关的1900万美元损失意外情况。
由于利率上升和利率互换取消,利息支出增加了1700万美元。
保险准备金增加1700万美元。
利息收入减少1200万美元,主要是由于向联属公司的预付款减少。

截至2024年9月30日的9个月与截至2023年9月30日的9个月

归属于AEP普通股股东的公司和其他盈利从2023年的21000万美元亏损减少至2024年的28800万美元亏损,主要原因是:

利息收入减少6100万美元,主要是由于向联属公司的预付款减少。
由于利率上升和利率互换取消,利息费用增加3100万美元。
由于肯塔基州业务终止出售导致上一年调整,减少了2800万美元。
2024年记录了与SEC调查相关的1900万美元损失意外情况。
保险准备金增加1700万美元。
这些收入下降被以下因素部分抵消:
企业支出减少4600万美元。
所得税发票减少3000万美元,主要是由于税前账簿收入减少。

AEP综合所得税

2024年第三季度与2023年第三季度相比

所得税发票减少2700万美元,主要原因是:
由于估计的核PTC,减少了5100万美元。
由于州所得税费用减少,减少了900万美元。
这些减幅被以下各项部分抵销:
由于超额ADIT摊销减少,增加了3000万美元。

截至2024年9月30日的9个月与截至2023年9月30日的9个月

所得税发票减少20100万美元主要原因:
减少21200万美元,原因是I & m、PSO和SWEPCo收到有关零售费率制定中独立NOLC处理的IRS PLR,导致I & m、PSO和SWEPCo的超额ADIT监管负债减少。
由于估计的核PTC,减少了5100万美元。
由于APSC于2024年3月拒绝SWEPCo允许土耳其工厂商业部分为阿肯色州客户提供服务的请求,导致与土耳其工厂超额ADIT商业部分相关的监管责任被逆转,因此减少了3200万美元。
这些减幅被以下各项部分抵销:
由于税前账簿收入增加,增加了4900万美元。
由于超额ADIT的无保护摊销减少,增加了2900万美元。
33


财务状况

AEP通过其资产负债表的强度和现金流提供的流动性来衡量财务状况。

流动资金和资本资源

债务和股权资本化
 2024年9月30日2023年12月31日
 (百万美元)
长期债务,包括一年内到期的金额$41,974.4 59.7 %$40,143.2 58.8 %
短期债务1,659.6 2.4 2,830.2 4.2 
债务总额43,634.0 62.1 42,973.4 63.0 
AEP普通股权26,617.4 37.9 25,246.7 37.0 
非控制性权益41.4 — 39.2 — 
债务和股权资本总额$70,292.8 100.0 %$68,259.3 100.0 %

截至2023年12月31日和2024年9月30日,AEP的债务与总资本之比分别从63.0%下降至62.1%,主要是由于2024年ATM计划下发行的盈利和股权增加,部分被长期债务增加所抵消,以支持配电和输电投资增长以及流动资金需求。

流动性

流动性是决定AEP财务稳定性的一个重要因素。AEP管理层认为AEP拥有充足的流动性。截至2024年9月30日,AEP拥有60亿循环信贷安排来支持其商业票据计划。此外,来自运营的现金和应收账款证券化协议提供了额外的流动性。AEP管理层致力于维持充足的流动性。AEP通常使用短期借款为营运资金需求、房地产收购和建设提供资金,直到安排长期资金。长期资金来源包括发行长期债务、长期资产证券化、租赁协议、混合证券或普通股。AEP及其公用事业公司通过商业票据和其他受利率波动影响的可变利率工具为其运营提供资金。在利率上升的程度上,这可能会减少未来的净收益和现金流,并影响财务状况。

市场波动和金融市场流动性减少可能会影响AEP以合理条款筹集资本以满足资本需求的能力,包括建设成本和到期债务再融资。 AEP继续监控当前的银行环境及其影响。 截至2024年9月30日的九个月内,AEP并未受到这些条件的重大影响。

净可用流动性

AEP通过维持充足的外部融资承诺来管理流动性。 截至2024年9月30日,可用流动性约为55亿美元,如下表所示:

成熟度(a)
商业纸张备份:(in数百万)
循环信贷安排$5,000.0 2029年3月
循环信贷安排1,000.0 2027年3月
现金和现金等价物245.8  
总流动性来源6,245.8  
减:AEP杰出商业票据755.0  
净可用流动性$5,490.8  

(a)2024年3月,AEP将其40亿美元的循环信贷额度增加至50亿美元,并将到期日从2027年3月延长至2029年3月。 此外,2024年3月,AEP将其10亿美元循环信贷额度的到期日从2025年3月延长至2027年3月。

34


AEP利用其商业票据计划来满足其子公司的短期借款需求。 该计划为公用事业资金池提供资金,为AEP的公用事业子公司提供资金;非公用事业资金池,为某些AEP非公用事业子公司提供资金;以及因监管或运营原因未参与资金池的子公司作为直接借款人的短期债务要求。 2024年前9个月未偿商业票据的最高金额为29亿美元。 2024年AEP商业票据的加权平均利率为5.55%。

其他信贷安排

未承诺的信贷使信贷的发行人有权接受或拒绝根据该信贷提出的每项请求。 AEP代表子公司根据六项未承诺信贷发放信用证,总额为45000万美元。 截至2024年9月30日,注册人对根据未承诺信贷发放的信用证的最高未来付款额为23600万美元,到期日为2024年10月至2025年7月。

证券化账户收件箱

AEP Credit的应收账款证券化协议为银行渠道提供了9亿美元购买应收账款的承诺,并于2026年9月到期。 截至2024年9月30日,附属公用事业子公司符合协议的所有要求。

债务契约和借款限制

AEP的信贷协议包含某些契约,并要求其将债务与总资本之比保持在不超过67.5%的水平。*AEP的信贷协议中对未偿债务和资本化的计算方法是合同定义的。循环信贷协议中定义的债务不包括证券化债券和AEP Credit的债务。截至2024年9月30日, 这一合同规定的百分比为58.8%。此外,根据任何其他与超过10000美元万未偿债务有关的协议或工具,在到期前加速履行AEP的付款义务,或AEP某些主要子公司的债务,将导致这些信用协议下的违约事件。但这一条件也适用于AEP的大多数非交易所交易商品合约,也适用于更具限制性的5,000万未偿债务水平,并同样允许贷款人和交易对手申报未偿还金额。根据AEP的信贷协议,非交易所交易大宗商品合约的违约不会导致违约事件。

如果发生重大不利变化,循环信贷安排不允许贷方拒绝提取任何信贷。

公用事业资金池借款和外部借款不得超过监管命令授权的金额,AEP管理其借款以保持在这些授权限额内。

自动柜员机计划

AEP参与了ATM计划,该计划允许AEP不时发行其普通股股份,包括根据股权远期销售协议可能出售的普通股股份。 截至2024年9月30日,根据ATM计划可发行约13亿美元的股权。 有关更多信息,请参阅注释12 -融资活动。

股息政策和限制

董事会于2024年10月宣布季度股息每股0.93美元。 未来股息可能会根据AEP的利润水平、运营现金流水平和资本要求以及当时存在的财务和其他业务状况而有所不同。 母公司的收入主要来自其公用事业子公司盈利中的普通股权益。 各种融资安排和监管要求可能会对子公司以股息形式向母公司转移资金的能力施加一定限制。 管理层认为这些限制不会对其获得现金以支付普通股股息的能力产生任何重大影响。 有关更多信息,请参阅注12的“股息限制”部分。

信用评级

AEP及其公用事业子公司没有任何需要因信用降级而对付款时间表进行重大改变或终止的信贷安排,但其进入商业票据市场的机会可能取决于其信用评级。 此外,其中一家评级机构下调AEP的信用评级可能会增加其借贷成本。 交易对手对AEP或其公用事业子公司信用质量的担忧可能会使AEP根据其衍生和非衍生能源合同下的充分保证条款面临额外的抵押品要求。
35


现金流

AEP主要依赖运营、债务发行、ATM计划下普通股发行的现金流及其现有现金和现金等值物为其流动性和投资活动提供资金。 AEP的投资和资本要求主要是资本支出、偿还长期债务和向股东支付股息。 AEP使用短期债务(包括商业票据和银行定期贷款)作为长期债务融资的桥梁。 由于长期债务融资的时间和现金流波动的影响,借款水平可能会出现显着差异。
止九个月
9月30日,
 20242023
 (in数百万)
期末现金、现金等值物和限制现金$379.0 $556.5 
经营活动产生的现金流量净额5,076.9 3,675.7 
用于投资活动的净现金流(4,769.5)(4,643.5)
(用于)融资活动产生的净现金流量(387.2)818.4 
现金、现金等价物和限制性现金净减少(79.8)(149.4)
期末现金、现金等值物和限制现金$299.2 $407.1 

经营活动
止九个月
9月30日,
20242023
(in数百万)
净收入$2,309.9 $1,874.8 
净利润的非现金调整(a)2,540.7 2,469.5 
风险管理合同的按市值计价(97.6)(82.8)
财产税508.3 486.1 
延期燃油回收过度/不足,净304.6 542.8 
其他非流动资产变动(244.0)(396.8)
其他非流动负债的变化193.8 (21.5)
流动资金某些组成部分的变化(438.8)(1,196.4)
经营活动产生的现金流量净额$5,076.9 $3,675.7 

(a)净利润的非现金调整包括折旧和摊销、递延所得税、竞争性合同可再生能源投资组合的销售损失、资产减损和其他相关费用以及AFUDC。

经营活动产生的现金流量净额 增加14亿美元主要原因:
流动资本某些组成部分的变化使现金增加7.58亿美元。 增加主要是由于手头煤炭库存减少、与雇员相关的福利以及出售可转让税收抵免收到的收益导致燃料、材料和供应减少。 这些增加被应收账款收款时间部分抵消。
非现金调整后,净利润现金增加50600万美元。 更多详细信息,请参阅运营结果。
其他非流动资产变动和其他非流动负债变动使现金增加3.68亿美元。 这一增长主要是由于利率附加机制下向客户收款和退款之间的时间差异导致监管资产和负债发生变化。
这些现金增加被以下因素部分抵消:
现金减少2.38亿美元,主要是由于燃料和购买力相关收入和费用的时间安排。


36


投资活动
止九个月
9月30日,
 20242023
 (in数百万)
建设支出$(5,168.6)$(5,767.1)
核燃料的收购(98.4)(60.9)
收购可再生能源设施— (154.0)
出售股权法投资收益114.0 — 
出售资产收益365.0 1,335.6 
其他18.5 2.9 
用于投资活动的净现金流$(4,769.5)$(4,643.5)

用于投资活动的净现金流 增加12600万美元主要原因:
资产出售收益减少9.71亿美元,主要是由于2023年出售了竞争性的合同可再生能源组合,部分被2024年出售AEP Onsite Partners所抵消。 有关更多信息,请参阅注6的“处置”部分。
现金减少被以下因素部分抵消:
建筑支出减少5.99亿美元,主要是由于垂直集成公用事业减少24300万美元、输电和配电公用事业减少21300万美元以及AEP输电控股公司减少12800万美元。
由于2023年收购Rock Falls风电设施,现金增加1.46亿美元。 有关更多信息,请参阅注释6的“Rock Falls风电设施”部分。
股权出售法投资收益增加1.14亿美元。 有关更多信息,请参阅注6的“NRRD的处置”部分。

融资活动
止九个月
9月30日,
 20242023
 (in数百万)
普通股发行$513.0 $959.3 
债务的发行/偿还,净608.8 1,282.7 
普通股股息(1,407.4)(1,293.8)
其他(101.6)(129.8)
(用于)融资活动产生的净现金流量$(387.2)$818.4 

(用于)融资活动产生的净现金流量 减少12亿美元主要原因:
长期债务退休金增加6.16亿美元。 有关更多信息,请参阅注释12 -融资活动。
普通股发行减少4.46亿美元,主要是由于2023年股权单位结算,但部分被2024年ATM计划下的发行所抵消。 有关更多信息,请参阅注释12 -融资活动。
长期债务发行减少2.69亿美元。 有关更多信息,请参阅注释12 -融资活动。
这些现金减少被以下因素部分抵消:
由于短期债务变化,增加了2.11亿美元。 有关更多信息,请参阅注释12 -融资活动。

关于2024年9月30日至2024年11月6日(第三季度10-Q提交日期)之后发行、报废和本金支付的长期债务和其他证券,请参阅注释12的“长期债务后续事项”部分。


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预算资本支出

管理层大致预测 85亿美元 2024年资本支出。 管理层预测2025年至2029年这五年期间的资本支出为 544亿美元. 管理层对2025年至2029年资本支出的预测反映了输电基础设施和新一代资源投资的计划增加,以支持预计的大幅负荷增加和配电系统可靠性的持续改进。

这些支出通常用于输电、发电、配电、受监管的可再生能源以及遵守联邦环保局规则所需的环境投资。 估计的资本支出会定期审查和修改,并且可能会根据监管限制、环境法规、商业机会、市场波动、经济趋势、供应链问题、天气、法律审查、通货膨胀和获得资本的能力的持续影响而有所不同。 管理层预计通过运营现金流、战略性资产出售和融资活动的收益为这些资本支出提供资金。 通常,注册人子公司使用资金池下的现金或短期借款来为这些支出提供资金,直到安排长期资金。

按业务分部划分的2025-2029年估计资本支出如下:
细分市场2025-2029年预算资本支出
(in数百万)
垂直集成公用事业$30,972 
输电和配电公用事业14,162 
AEP变速箱控股公司8,590 
生成与营销112 
公司和其他553 
$54,389 


重大现金要求

2023年年度报告中包含了重大现金需求的摘要,除上文“现金流”部分讨论的债务发行和退休外,与年底相比没有重大变化。

关键会计政策、估计和会计标准

关键会计政策和估算

有关监管会计、收入确认、衍生工具、长期资产估值所需的估计和判断的讨论,请参阅2023年年度报告中“管理层对财务状况和经营结果的讨论和分析”中的“关键会计政策和估计”部分,养老金和其他退休后福利的会计以及新会计准则和SEC规则制定活动的影响。

Aros

ARO被认为是与财产、厂房和设备报废相关的法律义务。在记录ARO时,如果能够对公允价值做出合理估计,预计负债的现值应在发生或制定法律义务的期间确认。债务是随着时间的推移而增加的。对于运营设施,负债的现值被加到相关资产的成本中,并在资产的剩余寿命内折旧。对于报废设施,负债的现值被计入费用,如果未来可能通过差饷收回,负债的现值随后作为监管资产递延。初始ARO的现值和随后的更新是基于贴现现金流的,其中包括对未来现金流时间、贴现率和成本升高率的估计。这些估计可能会发生变化。折旧费用将根据相关资产账面金额的任何变化进行前瞻性调整。

会计准则

有关会计准则和SEC规则制定活动相关的信息,请参阅注2 -新会计准则。

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关于市场风险的定量和定性披露

市场风险

作为主要电力生产商,垂直综合公用事业部门通过电力、煤炭、天然气和营销合同交易面临一定的市场风险。 这些风险包括可能受到容量风险、信用风险以及利率风险的商品价格风险。 这些风险代表因基础市场价格或利率变化而可能影响该分部的损失风险。

输配电公用事业部门面临能源采购风险和利率风险。

发电与营销部门在ERCOt、PJm、SPP和MISO开展营销、风险管理和零售活动。 作为批发和零售电力的营销者,该部门面临一定的市场风险。 这些风险包括可能受到容量风险、信用风险以及利率风险的商品价格风险。 这些风险代表因基础市场价格或利率变化而可能影响该分部的损失风险。 此外,发电和营销部门作为电力生产商以及通过批发电力、天然气和营销合同的交易也面临某些市场风险。

管理层采用风险管理合同,包括实物远期和金融远期购销合同。管理层从事电力、产能、煤炭、天然气以及较小程度的取暖油、汽油和其他大宗商品合同的风险管理,以管理与能源业务相关的风险。因此,AEP受到价格风险的影响。承担的风险由商业运营、能源供应和财务部门根据董事会财务委员会批准的既定风险管理政策确定。AEPSC的市场风险监督人员独立监督风险政策。监管风险委员会由AEPSC首席财务官、首席商务官、常务副监管员总裁、首席行政官总裁、监管商业运营部高级副总裁和财务与风险部高级副总裁组成。竞争风险委员会由AEPSC首席财务官、首席商务官、财务与风险部高级副总裁及竞争性商业运营部高级副总裁组成。除非得到各自委员会的特别批准,否则头寸将被修改,以降低在限制范围内的风险。

下表总结了与2023年12月31日相比MTm总值变化的原因:

MTm衍生品合同净资产(负债)
截至2024年9月30日的九个月
垂直
集成
公用事业
传输

分布
公用事业
世代
&
营销
 (in数百万)
MTm风险管理合同总额-截至2023年12月31日的商品净资产(负债)
$16.9 $(51.0)$92.4 $58.3 
期内实现/结算并在前期进入的合同损失1.5 5.2 38.6 45.3 
(a)期内签订新合同时的公允价值— — (47.1)(47.1)
期内因市场波动而导致的公允价值变化(b)(22.7)— 46.9 24.2 
分配给受监管司法管辖区的公允价值变化(c)102.3 (6.7)— 95.6 
MTm风险管理合同总额-截至2024年9月30日的商品净资产(负债)
$98.0 $(52.5)$130.8 176.3 
利率MTm合同(9.6)
商品现金流对冲 合同
 94.9 
利率现金流对冲 合同
  (10.9)
公允价值对冲合同  (81.7)
担保存款  (27.6)
截至2024年9月30日的MTm衍生品合约净资产总额
  $141.4 
39


(a)主要反映拍卖或长期结构性合同的公允价值,这些合同通常与寻求固定定价以限制能源价格波动风险的客户签订。 合同价格根据与交付地点和交付期限相关的市场曲线进行估值。 总头寸的很大一部分已进行经济对冲。
(b)市场波动归因于供需、天气等多种因素。
(c)与未反映在利润表中的合同净收益(损失)有关。 这些净收益(损失)在资产负债表上记录为监管负债/资产或应付账款。

有关风险管理合同相关的更多信息,请参阅注释9 -衍生品和对冲和注释10 -公允价值计量。 下表和讨论提供了有关信用风险和市场波动风险的信息。

信用风险

通过在与潜在交易对手达成交易之前评估其信誉并持续评估其信誉,批发营销和交易活动中的信用风险可以减轻。 管理层使用信用机构评级和当前基于市场的定性和定量数据以及财务报表来持续评估交易对手方的财务健康状况。

AEP与众多交易对手签订了风险管理合同(包括非衍生品合同)。 由于未平仓风险管理合同的估值基于相关商品的市场价格变化,因此风险敞口每天都在变化。 截至2024年9月30日,扣除次级投资级别交易对手方抵押品后的信用风险敞口约为6.4%,以净MTm资产、净应收账款和不受MTm约束的合同的净未平仓头寸(代表经济风险,尽管可能不存在会计损失风险)表示。

截至2024年9月30日,下表基于商品、工具和法律实体(如适用)的净额结算,估算了AEP的交易对手信用质量和风险敞口:
交易对手信用质量暴露
在此之前
信用
抵押品
信用
抵押品
网络
暴露
数量
交易对手
>10%的
网曝
网曝

交易对手
>10%
 (in数百万,交易对手数量除外)
投资级$590.6 $43.4 $547.2 $328.9 
分裂评级10.4 — 10.4 10.4 
非投资级别5.1 — 5.1 5.1 
无外部评级:    
内部投资等级19.6 — 19.6 13.2 
内部非投资级别81.9 47.3 34.6 23.9 
截至2024年9月30日总计$707.6 $90.7 $616.9 

上表中的所有风险均与AEPSC和AEPEP有关,因为AEPSC是某些AEP子公司(包括注册人子公司)的代理人并代表其进行交易,而AEPEP是其他AEP子公司的代理人并代表其进行交易。

此外,AEP还面临与参与RTI相关的信用风险。 对于AEP参与的每个RTI,此风险通常根据指定时间段内成员总活动的比例份额确定。

与风险管理合同相关的风险价值(VaR)

管理层使用计算VAR的风险测量模型来测量风险管理组合中AEP的商品价格风险。 VAR基于方差-协方差法,使用历史价格来估计波动性和相关性,并假设95%的置信水平和一天的持有期。 根据该VAR分析,截至2024年9月30日,大宗商品价格的短期典型变化预计不会对净利润、现金流或财务状况产生重大影响。

管理层计算交易和非交易投资组合的VAR。 交易组合主要由与能源交易和营销活动相关的合同组成。 非交易投资组合主要由发电和零售供应活动的经济对冲组成。


40


下表显示了所示期间通过VAR衡量的期末、高、平均和低市场风险:

VaR模型
交易组合
止九个月截至12个月
2024年9月30日2023年12月31日
端部平均端部平均
(in数百万)(in数百万)
$0.3 $1.7 $0.3 $0.1 $0.2 $0.9 $0.2 $0.1 

VaR模型
非交易投资组合
止九个月截至12个月
2024年9月30日2023年12月31日
端部平均端部平均
(in数百万)(in数百万)
$15.4 $98.6 $20.6 $7.6 $17.7 $32.7 $16.4 $6.1 

由于实际价格变动,管理层根据业绩对VAR结果进行了回测。 根据假设的95%置信区间,预计实际价格变动导致的业绩至少每20个交易日超过一次VAR。

由于VAR计算捕捉了最近的价格波动,管理层还定期对交易组合进行压力测试,以了解AEP面临的极端价格波动风险。 采用基于历史的方法,当前的交易组合受到过去几年的实际观察价格变动的影响,以确定哪些历史价格变动转化为最大的潜在MTm损失。 然后,管理层研究产生最重大风险的基础头寸、价格走势和市场事件,并酌情向风险执行委员会、监管风险委员会或竞争风险委员会报告调查结果。

利率风险

AEP在正常业务运作过程中会受到利率市场波动的影响。在2022年之前,利率保持在低水平,美联储在2021年的大部分时间里将联邦基金目标区间维持在0.0%至0.25%。在2022年至2023年期间,美联储批准了11次加息,累计加息5.25%。鉴于通胀和风险平衡方面的进展,2024年9月,美联储将利率下调了0.50%。AEP有未偿还的短期和长期债务,这些债务受到可变利率的影响。AEP通过将可变利率风险敞口限制在总债务的一定百分比、签订利率衍生品工具和监测市场利率变化的影响来管理利率风险。在截至2024年、2023年和2023年9月30日的九个月里,美国环保署浮动利率债务基准利率每变动100个基点,每年将分别影响2,100美元万和4,500美元万的税前利息支出。
41



美国电力公司及附属公司
简明合并损益表
截至2024年和2023年9月30日的三个月和九个月
(in百万,每股和股数除外)
(未经审计)
止三个月止九个月
9月30日,9月30日,
2024202320242023
收入
垂直集成公用事业$3,248.8 $3,158.1 $8,722.0 $8,603.4 
输电和配电公用事业1,568.5 1,535.2 4,480.5 4,321.3 
生成与营销483.7 527.5 1,442.1 1,172.6 
其他收入119.1 120.9 380.4 307.8 
总收入5,420.1 5,341.7 15,025.0 14,405.1 
费用    
购买用于发电的电力、燃料和其他消耗品1,659.2 1,756.8 4,603.5 4,887.8 
其他操作805.8 719.9 2,385.4 2,031.1 
维修343.7 325.5 1,012.7 982.8 
竞争性合同可再生能源投资组合的销售损失   112.0 
资产减损和其他相关费用  142.5  
折旧及摊销852.7 792.3 2,461.7 2,309.4 
除所得税以外之税项407.2 393.9 1,211.2 1,149.2 
总费用4,068.6 3,988.4 11,817.0 11,472.3 
营业收入1,351.5 1,353.3 3,208.0 2,932.8 
其他收入(支出):    
其他收入28.5 11.9 55.2 41.0 
建设期间使用的股权资金津贴54.2 51.1 153.0 123.4 
净定期效益成本的非服务成本组成46.5 55.2 129.0 165.9 
利息支出(498.8)(470.3)(1,400.0)(1,346.0)
扣除所得税费用(福利)和股票收益前收入981.9 1,001.2 2,145.2 1,917.1 
所得税支出(福利)37.5 64.2 (97.7)103.2 
未合并子公司的股权收益17.3 21.3 67.0 60.9 
净收入961.7 958.3 2,309.9 1,874.8 
 
归属于非控制性权益的净利润2.1 4.6 6.9 2.9 
归属于AEP普通股东的收入$959.6 $953.7 $2,303.0 $1,871.9 
AEP基本普通股加权平均股数532,208,876 520,459,880 529,230,818 516,528,239 
归属于AEP普通股东的每股基本收益总额$1.80 $1.83 $4.35 $3.62 
稀释AEP普通股的加权平均数量533,600,842 521,444,125 530,456,985 517,784,726 
分配给AEP普通股东的每股稀释收益总额$1.80 $1.83 $4.34 $3.62 
请参阅第页开始的注册人简明财务报表简明注释 108.
42


美国电力公司及附属公司
简明综合全面收益表(损益表)
截至2024年和2023年9月30日的三个月和九个月
(in数百万)
(未经审计)
止三个月止九个月
9月30日,9月30日,
2024202320242023
净收入$961.7 $958.3 $2,309.9 $1,874.8 
其他综合收入(损失),免税    
现金流对冲,扣除税款$(12.3)和$(0.3)分别截至2024年9月30日和2023年9月30日的三个月,以及$(8.0)和$(31.5)分别截至2024年9月30日和2023年9月30日的九个月
(46.3)(0.9)(30.1)(118.5)
养老金和BEP递延成本摊销,扣除税款$(0.1)和$(0.8)分别截至2024年9月30日和2023年9月30日的三个月,以及$(0.3)和$(5.9)分别截至2024年9月30日和2023年9月30日的九个月
(0.6)(3.2)(1.3)(22.4)
KPCo养老金和OPEb监管资产的重新分类,扣除税款美元0 和$0 分别截至2024年9月30日和2023年9月30日的三个月和美元0 和$4.4 分别截至2024年9月30日和2023年9月30日的九个月
   16.7 
其他综合损失共计(46.9)(4.1)(31.4)(124.2)
综合收益总额914.8 954.2 2,278.5 1,750.6 
归属于非控制性权益的综合收益总额2.1 4.6 6.9 2.9 
归属于AEP普通股东的综合收入总额$912.7 $949.6 $2,271.6 $1,747.7 
请参阅第页开始的注册人简明财务报表简明注释 108.
43


美国电力公司及附属公司
股票变动的浓缩合并报表
截至2024年9月30日和2023年9月30日的九个月
(in数百万)
(未经审计)
AEP普通股股东
普通股积累
其他
全面
收入(亏损)
股份已缴费
资本
保留
盈利
非控制性
利益
股票总数-2022年12月31日525.1 $3,413.1 $8,051.0 $12,345.6 $83.7 $229.0 $24,122.4 
普通股发行0.8 5.1 36.0  41.1 
普通股分红(428.8)(a)(3.0)(431.8)
其他股权变化(12.7)0.2 (12.5)
净收入   397.0 3.4 400.4 
其他全面损失    (151.8)(151.8)
股票总数-2023年3月31日525.9 3,418.2 8,074.3 12,313.8 (68.1)229.6 23,967.8 
普通股发行0.5 3.3 33.2    36.5 
普通股分红   (429.5)(a) (2.3)(431.8)
其他股权变化  3.3  3.3 
净收益(亏损)   521.2  (5.1)516.1 
其他全面收入    31.7  31.7 
股票总数-2023年6月30日526.4 3,421.5 8,110.8 12,405.5 (36.4)222.2 24,123.6 
普通股发行0.4 2.8 878.9 881.7 
普通股分红(429.7)(a)(0.5)(430.2)
其他股权变化6.7 6.7 
有竞争力的合同可再生能源投资组合的处置(186.4)(186.4)
净收入953.7 4.6 958.3 
其他全面损失(4.1)(4.1)
股票总数-2023年9月30日526.8 $3,424.3 $8,996.4 $12,929.5 $(40.5)$39.9 $25,349.6 
股票总数-2023年12月31日527.4 $3,427.9 $9,073.9 $12,800.4 $(55.5)$39.2 $25,285.9 
普通股发行0.8 5.4 35.2 40.6 
普通股分红(465.5)(b)(1.4)(466.9)
其他股权变化(14.8)(14.8)
净收入1,003.1 2.6 1,005.7 
其他全面损失(6.8)(6.8)
股票总数-2024年3月31日528.2 3,433.3 9,094.3 13,338.0 (62.3)40.4 25,843.7 
普通股发行4.9 32.1 403.1 435.2 
普通股分红(467.0)(b)(2.1)(469.1)
其他股权变化1.1 1.1 
净收入340.3 2.2 342.5 
其他全面收入22.3 22.3 
股票总数-2024年6月30日533.1 3,465.4 9,498.5 13,211.3 (40.0)40.5 26,175.7 
普通股发行0.6 3.3 33.9 37.2 
普通股分红(470.2)(b)(1.2)(471.4)
其他股权变化2.5 2.5 
净收入959.6 2.1 961.7 
其他全面损失    (46.9) (46.9)
股票总数-2024年9月30日533.7 $3,468.7 $9,534.9 $13,700.7 $(86.9)$41.4 $26,658.8 

(a) 每股AEP普通股宣布的现金股息为美元0.83.
(b) 每股AEP普通股宣布的现金股息为美元0.88.
请参阅第页开始的注册人简明财务报表简明注释 108.
44


美国电力公司及附属公司
CONDENSED CONSOLIDATED BALANCE SHEETS
资产
2024年9月30日和2023年12月31日
(in数百万)
(未经审计)
 9月30日,12月31日,
 20242023
流动资产  
现金和现金等价物$245.8 $330.1 
受限现金
(2024年9月30日和2023年12月31日金额包括美元53.4 和$48.9分别与过渡资金、恢复资金和阿巴拉契亚消费者利率救济资金有关)
53.4 48.9 
其他临时投资
(2024年9月30日和2023年12月31日金额包括美元216.3 和$205,分别与EIA和Transsource Energy相关)
228.6 214.3 
应收账款:  
顾客963.6 1,029.9 
应计未开票收入303.2 179.5 
已抵押应收账款- AEP信贷1,330.3 1,249.4 
杂类65.4 48.7 
坏账准备(65.4)(60.1)
应收账款总额2,597.1 2,447.4 
燃料704.0 853.7 
材料和用品981.7 1,025.8 
风险管理资产236.7 217.5 
累积税收优惠125.4 156.2 
燃料成本管理不足的监管资产399.7 514.0 
预付款和其他流动资产448.4 274.2 
流动资产总额6,020.8 6,082.1 
财产、厂房和设备  
电动:  
世代24,504.5 24,329.5 
传输37,309.8 35,934.1 
分布30,486.1 28,989.9 
其他财产、厂房和设备(包括煤炭开采和核燃料)6,829.2 6,484.9 
在建工程6,797.0 5,508.0 
财产、厂房和设备总计105,926.6 101,246.4 
累计折旧和摊销25,852.8 24,553.0 
财产、计划和设备总计-净80,073.8 76,693.4 
其他非当前资产  
监管资产5,318.9 5,092.4 
证券化资产253.4 336.3 
乏核燃料和退役信托4,425.8 3,860.2 
商誉52.5 52.5 
长期风险管理资产258.3 321.2 
经营租赁资产572.9 620.2 
递延费用和其他非流动资产3,142.7 3,625.7 
其他非当前资产总计14,024.5 13,908.5 
总资产$100,119.1 $96,684.0 
请参阅第页开始的注册人简明财务报表简明注释 108.
45


美国电力公司及附属公司
CONDENSED CONSOLIDATED BALANCE SHEETS
负债和权益
2024年9月30日和2023年12月31日
(in百万,每股和股数除外)
(未经审计)
   9月30日,12月31日,
 20242023
流动负债  
应付帐款$2,265.6 $2,032.5 
短期债务:  
贷款证券化债务- AEP信贷900.0 888.0 
其他短期债务759.6 1,942.2 
短期债务总额1,659.6 2,830.2 
一年内到期的长期债务
(2024年9月30日和2023年12月31日金额包括美元190.7 和$207.2,分别与Sabine、BCC燃料、过渡资金、恢复资金、阿巴拉契亚消费者税率救济资金和Transsource Energy相关)
2,826.7 2,490.5 
风险管理负债152.0 229.6 
客户存款410.6 423.7 
应计税1,236.6 1,800.1 
应计利息584.4 410.2 
经营租赁下的义务96.7 115.7 
其他流动负债1,415.4 1,251.1 
流动负债总额10,647.6 11,583.6 
非流动负债  
长期债务
(2024年9月30日和2023年12月31日金额包括美元545.9 和$556.3,分别与Sabine、BCC燃料、过渡资金、恢复资金、阿巴拉契亚消费者税率救济资金和Transsource Energy相关)
39,147.7 37,652.7 
长期风险管理负债201.6 241.8 
递延所得税9,958.8 9,415.7 
监管责任和递延投资税收抵免8,366.2 8,182.4 
资产报废债务3,687.7 2,972.5 
员工福利和养老金义务216.5 241.7 
经营租赁下的义务490.5 519.4 
递延信贷和其他非流动负债677.9 545.8 
非流动负债总额62,746.9 59,772.0 
总负债73,394.5 71,355.6 
费率很重要(注4)
承付款和或有事项(附注5)
夹层股权
临时可兑换绩效分享奖励65.8 42.5 
夹层总股本65.8 42.5 
股权  
普通股-面值-美元6.50 每股:
  
20242023  
授权股份600,000,000600,000,000  
已发行股份533,652,728527,369,157  
(1,184,572 分别于2024年9月30日和2023年12月31日以金库持有股份)
3,468.7 3,427.9 
实收资本9,534.9 9,073.9 
留存收益13,700.7 12,800.4 
累计其他综合收益(亏损)(86.9)(55.5)
AEP普通股东股票总额26,617.4 25,246.7 
非控制性权益41.4 39.2 
总股本26,658.8 25,285.9 
总负债、中间股权和总股权$100,119.1 $96,684.0 
请参阅第页开始的注册人简明财务报表简明注释 108.
46


美国电力公司及附属公司
简明合并现金流量表
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$2,309.9 $1,874.8 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:  
Depreciation and Amortization2,461.7 2,309.4 
Deferred Income Taxes89.5 171.5 
Loss on the Sale of the Competitive Contracted Renewables Portfolio 112.0 
Asset Impairments and Other Related Charges142.5  
Allowance for Equity Funds Used During Construction(153.0)(123.4)
Mark-to-Market of Risk Management Contracts(97.6)(82.8)
Property Taxes508.3 486.1 
Deferred Fuel Over/Under-Recovery, Net304.6 542.8 
Change in Other Noncurrent Assets(244.0)(396.8)
Change in Other Noncurrent Liabilities193.8 (21.5)
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net(131.8)114.0 
Fuel, Materials and Supplies188.5 (344.4)
Accounts Payable14.2 (163.0)
Accrued Taxes, Net(532.3)(566.7)
Other Current Assets(139.2)(91.5)
Other Current Liabilities161.8 (144.8)
Net Cash Flows from Operating Activities5,076.9 3,675.7 
INVESTING ACTIVITIES  
Construction Expenditures(5,168.6)(5,767.1)
Purchases of Investment Securities(2,398.0)(2,199.7)
Sales of Investment Securities2,343.5 2,140.1 
Acquisitions of Nuclear Fuel(98.4)(60.9)
Acquisitions of Renewable Energy Facilities (154.0)
Proceeds from Sales of Assets365.0 1,335.6 
Proceeds from Sale of Equity Method Investment114.0  
Other Investing Activities73.0 62.5 
Net Cash Flows Used for Investing Activities(4,769.5)(4,643.5)
FINANCING ACTIVITIES  
Issuance of Common Stock513.0 959.3 
Issuance of Long-term Debt3,748.5 4,017.8 
Issuance of Short-term Debt with Original Maturities greater than 90 Days376.6 791.7 
Change in Short-term Debt with Original Maturities less than 90 Days, Net(676.1)(1,044.7)
Retirement of Long-term Debt(1,969.1)(1,353.3)
Redemption of Short-term Debt with Original Maturities Greater than 90 Days(871.1)(1,128.8)
Principal Payments for Finance Lease Obligations(51.2)(53.9)
Dividends Paid on Common Stock(1,407.4)(1,293.8)
Other Financing Activities(50.4)(75.9)
Net Cash Flows from (Used for) Financing Activities(387.2)818.4 
Net Decrease in Cash, Cash Equivalents and Restricted Cash(79.8)(149.4)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period379.0 556.5 
Cash, Cash Equivalents and Restricted Cash at End of Period$299.2 $407.1 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
47


AEP TEXAS INC. AND SUBSIDIARIES

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
 Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
 (in millions of KWhs)
Retail:  
Residential4,116 4,681 10,174 10,295 
Commercial4,283 4,021 11,733 10,208 
Industrial3,181 3,065 9,778 9,344 
Miscellaneous189 196 496 487 
Total Retail11,769 11,963 32,181 30,334 

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
 Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
 (in degree days)
Actual – Heating (a)— — 162 143 
Normal – Heating (b)— — 198 197 
Actual – Cooling (c)1,457 1,719 2,801 2,945 
Normal – Cooling (b)1,401 1,387 2,487 2,454 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 70 degree temperature base.











48


AEP Texas Inc. and Subsidiaries
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Net Income
$125.5 $282.2 
  
Changes in Revenues:
Retail Revenues5.2 84.9 
Transmission Revenues16.1 47.3 
Other Revenues(4.7)(0.3)
Total Change in Revenues16.6 131.9 
  
Changes in Expenses and Other: 
Other Operation and Maintenance(7.8)(48.7)
Depreciation and Amortization(1.1)(16.8)
Taxes Other Than Income Taxes3.8 11.5 
Interest Income2.6 4.2 
Allowance for Equity Funds Used During Construction2.7 15.2 
Non-Service Cost Components of Net Periodic Benefit Cost(1.1)(3.6)
Interest Expense(7.8)(15.4)
Total Change in Expenses and Other(8.7)(53.6)
  
Income Tax Expense(0.9)(19.9)
  
2024 Net Income
$132.5 $340.6 

Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $5 million primarily due to the following:
A $25 million increase in revenue from rate riders.
This increase was partially offset by:
A $12 million decrease in weather-related usage primarily due to a 15% decrease in cooling degree days.
An $8 million decrease in weather-normalized revenues primarily in the residential class.
Transmission Revenues increased $16 million due to the following:
A $10 million increase in interim rates driven by increased transmission investments.
A $6 million increase due to increased load.

Expenses and Other changed between years as follows:

Other Operation and Maintenance expenses increased $8 million primarily due to the following:
A $4 million increase in distribution-related expenses.
A $4 million increase in employee-related expenses.
Interest Expense increased $8 million primarily due to higher debt balances and interest rates.

49


Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the increase in revenues were as follows:

Retail Revenues increased $85 million primarily due to the following:
A $73 million increase in revenue from rate riders.
A $21 million increase in weather-normalized revenues primarily in the commercial and residential classes.
These increases were partially offset by:
A $10 million decrease in weather-related usage primarily due to a 5% decrease in cooling degree days.
Transmission Revenues increased $47 million due to the following:
A $29 million increase in interim rates driven by increased transmission investments.
An $18 million increase due to increased load.

Expenses and Other and Income Tax Expense changed between years as follows:

Other Operation and Maintenance expenses increased $49 million primarily due to the following:
A $28 million increase due to a prior year decrease in expenses driven by legislation passed in Texas in May 2023 allowing employee financially based incentives to be recovered.
A $20 million increase in employee-related expenses due to the voluntary severance program.
Depreciation and Amortization expenses increased $17 million primarily due to a higher depreciable base.
Taxes Other Than Income Taxes decreased $12 million primarily due to lower property taxes driven by decreased tax rates.
Allowance for Equity Funds Used During Construction increased $15 million primarily due to a higher AFUDC base.
Interest Expense increased $15 million primarily due to the following:
A $21 million increase due to higher debt balances and interest rates.
This increase was partially offset by:
A $6 million decrease due to an increase of capitalization of AFUDC on prepaid pension and OPEB.
Income Tax Expense increased $20 million primarily due to the following:
A $16 million increase due to an increase in pretax book income.
A $6 million increase due to a decrease in amortization of Excess ADIT.
50



AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
  Three Months EndedNine Months Ended
September 30,September 30,
  2024 202320242023
REVENUES    
Electric Transmission and Distribution $569.2 $551.6 $1,569.9 $1,438.7 
Sales to AEP Affiliates 1.3 1.2 4.0 3.7 
Other Revenues 0.7 1.8 3.3 2.9 
TOTAL REVENUES 571.2 554.6 1,577.2 1,445.3 
 
EXPENSES     
Other Operation 164.7 154.4 453.3 395.2 
Maintenance 22.5 25.0 66.3 75.7 
Depreciation and Amortization 126.7 125.6 368.3 351.5 
Taxes Other Than Income Taxes 44.8 48.6 125.4 136.9 
TOTAL EXPENSES 358.7 353.6 1,013.3 959.3 
 
OPERATING INCOME 212.5 201.0 563.9 486.0 
 
Other Income (Expense):     
Interest Income 3.1 0.5 5.7 1.5 
Allowance for Equity Funds Used During Construction10.5 7.8 34.6 19.4 
Non-Service Cost Components of Net Periodic Benefit Cost3.7 4.8 10.8 14.4 
Interest Expense (67.7)(59.9)(188.5)(173.1)
 
INCOME BEFORE INCOME TAX EXPENSE 162.1 154.2 426.5 348.2 
 
Income Tax Expense 29.6 28.7 85.9 66.0 
NET INCOME $132.5 $125.5 $340.6 $282.2 
The common stock of AEP Texas is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
51


AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
Net Income$132.5 $125.5 $340.6 $282.2 
 
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAXES  
Cash Flow Hedges, Net of Tax of $0 and $0 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $1.6 and $0.8 for the Nine Months Ended September 30, 2024 and 2023, Respectively
(0.1)(0.1)6.0 3.1 
Amortization of Pension and OPEB Deferred Costs, Net of Tax of $0 and $0 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $0 and $(0.1) for the Nine Months Ended September 30, 2024 and 2023, Respectively
   (0.6)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)(0.1)(0.1)6.0 2.5 
TOTAL COMPREHENSIVE INCOME$132.4 $125.4 $346.6 $284.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.

52


AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN
COMMON SHAREHOLDER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
TOTAL COMMON SHAREHOLDER’S EQUITY – DECEMBER 31, 2022
$1,558.2 $2,354.7 $(8.6)$3,904.3 
Capital Contribution from Parent100.0 100.0 
Net Income47.6 47.6 
Other Comprehensive Loss(0.6)(0.6)
TOTAL COMMON SHAREHOLDER’S EQUITY – MARCH 31, 2023
1,658.2 2,402.3 (9.2)4,051.3 
Capital Contribution from Parent175.3  175.3 
Return of Capital to Parent(4.3)(4.3)
Net Income 109.1  109.1 
Other Comprehensive Income  3.2 3.2 
TOTAL COMMON SHAREHOLDER’S EQUITY – JUNE 30, 2023
1,829.2 2,511.4 (6.0)4,334.6 
Capital Contribution from Parent250.5 250.5 
Net Income125.5 125.5 
Other Comprehensive Loss(0.1)(0.1)
TOTAL COMMON SHAREHOLDER’S EQUITY – SEPTEMBER 30, 2023
$2,079.7 $2,636.9 $(6.1)$4,710.5 
TOTAL COMMON SHAREHOLDER’S EQUITY – DECEMBER 31, 2023
$2,079.6 $2,725.1 $(8.6)$4,796.1 
Net Income79.7 79.7 
Other Comprehensive Income3.9 3.9 
TOTAL COMMON SHAREHOLDER’S EQUITY – MARCH 31, 2024
2,079.6 2,804.8 (4.7)4,879.7 
Capital Contribution from Parent1.6 1.6 
Net Income 128.4 128.4 
Other Comprehensive Income 2.2 2.2 
TOTAL COMMON SHAREHOLDER’S EQUITY – JUNE 30, 2024
2,081.2 2,933.2 (2.5)5,011.9 
Return of Capital to Parent(0.7)(0.7)
Common Stock Dividends(150.0)(150.0)
Net Income132.5 132.5 
Other Comprehensive Loss(0.1)(0.1)
TOTAL COMMON SHAREHOLDER’S EQUITY – SEPTEMBER 30, 2024
$2,080.5 $2,915.7 $(2.6)$4,993.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.

53


AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
  September 30,December 31,
  2024 2023
CURRENT ASSETS    
Cash and Cash Equivalents$0.1 $0.1 
Restricted Cash
(September 30, 2024 and December 31, 2023 Amounts Include $45.1 and $34, Respectively, Related to Transition Funding and Restoration Funding)
45.1 34.0 
Advances to Affiliates61.8 7.1 
Accounts Receivable:   
Customers 213.0 176.5 
Affiliated Companies 20.4 23.8 
Accrued Unbilled Revenues116.7 82.3 
Miscellaneous 0.3 0.8 
Allowance for Uncollectible Accounts(4.1)(4.9)
Total Accounts Receivable 346.3 278.5 
Materials and Supplies 178.6 190.4 
Insurance Receivable55.0  
Prepayments and Other Current Assets 17.5 10.0 
TOTAL CURRENT ASSETS 704.4 520.1 
 
PROPERTY, PLANT AND EQUIPMENT   
Electric:   
Transmission
 7,180.8 6,812.6 
Distribution
 6,157.0 5,798.8 
Other Property, Plant and Equipment 1,172.2 1,145.9 
Construction Work in Progress 1,159.0 904.6 
Total Property, Plant and Equipment 15,669.0 14,661.9 
Accumulated Depreciation and Amortization 2,018.2 1,887.9 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET 13,650.8 12,774.0 
 
OTHER NONCURRENT ASSETS   
Regulatory Assets 354.0 315.3 
Securitized Assets
(September 30, 2024 and December 31, 2023 Amounts Include $140.4 and $202.9, Respectively, Related to Transition Funding and Restoration Funding)
140.4 202.9 
Deferred Charges and Other Noncurrent Assets 195.5 178.4 
TOTAL OTHER NONCURRENT ASSETS 689.9 696.6 
 
TOTAL ASSETS $15,045.1 $13,990.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
54


AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND COMMON SHAREHOLDER’S EQUITY
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
  September 30,December 31,
  2024 2023
CURRENT LIABILITIES 
Advances from Affiliates $ $103.7 
Accounts Payable: 
General 273.5 192.3 
Affiliated Companies 29.3 27.7 
Long-term Debt Due Within One Year – Nonaffiliated
(September 30, 2024 and December 31, 2023 Amounts Include $63.9 and $95.9, Respectively, Related to Transition Funding and Restoration Funding)
113.9 96.0 
Accrued Taxes 152.9 99.1 
Accrued Interest
(September 30, 2024 and December 31, 2023 Amounts Include $1.4 and $2, Respectively, Related to Transition Funding and Restoration Funding)
97.1 49.2 
Obligations Under Operating Leases16.1 28.7 
Accrued Litigation Settlement55.0  
Other Current Liabilities 193.3 152.7 
TOTAL CURRENT LIABILITIES 931.1 749.4 
 
NONCURRENT LIABILITIES   
Long-term Debt – Nonaffiliated
(September 30, 2024 and December 31, 2023 Amounts Include $102.1 and $125.9, Respectively, Related to Transition Funding and Restoration Funding)
6,365.5 5,793.8 
Deferred Income Taxes 1,306.6 1,227.8 
Regulatory Liabilities and Deferred Investment Tax Credits 1,283.0 1,261.4 
Obligations Under Operating Leases45.9 50.9 
Deferred Credits and Other Noncurrent Liabilities 119.4 111.3 
TOTAL NONCURRENT LIABILITIES 9,120.4 8,445.2 
 
TOTAL LIABILITIES 10,051.5 9,194.6 
 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5) 
 
COMMON SHAREHOLDER’S EQUITY   
Paid-in Capital 2,080.5 2,079.6 
Retained Earnings 2,915.7 2,725.1 
Accumulated Other Comprehensive Income (Loss)(2.6)(8.6)
TOTAL COMMON SHAREHOLDER’S EQUITY 4,993.6 4,796.1 
 
TOTAL LIABILITIES AND COMMON SHAREHOLDER’S EQUITY $15,045.1 $13,990.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
55


AEP TEXAS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
  Nine Months Ended September 30,
  2024 2023
OPERATING ACTIVITIES    
Net Income $340.6 $282.2 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:   
Depreciation and Amortization 368.3 351.5 
Deferred Income Taxes 70.3 64.2 
Allowance for Equity Funds Used During Construction(34.6)(19.4)
Change in Other Noncurrent Assets (99.3)(118.0)
Change in Other Noncurrent Liabilities 32.0 26.7 
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net (67.8)(81.8)
Materials and Supplies 11.8 (32.1)
Accounts Payable 23.6 0.7 
Accrued Taxes, Net56.0 39.7 
Other Current Assets (9.1)(0.7)
Other Current Liabilities 43.8 (9.9)
Net Cash Flows from Operating Activities 735.6 503.1 
 
INVESTING ACTIVITIES   
Construction Expenditures (1,042.4)(1,175.1)
Change in Advances to Affiliates, Net(54.7)(42.1)
Other Investing Activities44.2 42.2 
Net Cash Flows Used for Investing Activities (1,052.9)(1,175.0)
 
FINANCING ACTIVITIES   
Capital Contribution from Parent1.6 525.8 
Return of Capital to Parent(0.7)(4.3)
Issuance of Long-term Debt – Nonaffiliated841.9 505.4 
Change in Advances from Affiliates, Net (103.7)(96.5)
Retirement of Long-term Debt – Nonaffiliated (256.5)(240.0)
Principal Payments for Finance Lease Obligations (5.6)(5.5)
Dividends Paid on Common Stock (150.0) 
Other Financing Activities1.4 1.2 
Net Cash Flows from Financing Activities 328.4 686.1 
Net Increase in Cash, Cash Equivalents and Restricted Cash  11.1 14.2 
Cash, Cash Equivalents and Restricted Cash at Beginning of Period 34.1 32.8 
Cash, Cash Equivalents and Restricted Cash at End of Period $45.2 $47.0 
 
SUPPLEMENTARY INFORMATION   
Cash Paid for Interest, Net of Capitalized Amounts $132.8 $135.9 
Net Cash Paid (Received) for Income Taxes (2.7)4.3 
Noncash Acquisitions Under Finance Leases 3.6 3.7 
Construction Expenditures Included in Current Liabilities as of September 30, 167.3 153.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
56


AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

Summary of Investment in Transmission Assets for AEPTCo
As of September 30,
20242023
(in millions)
Plant In Service$14,720.4 $13,638.0 
Construction Work in Progress2,188.6 1,902.1 
Accumulated Depreciation and Amortization1,509.4 1,221.2 
Total Transmission Property, Net$15,399.6 $14,318.9 

AEP Transmission Company, LLC and Subsidiaries
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Net Income$179.2 $517.6 
Changes in Transmission Revenues:
Transmission Revenues34.5 106.0 
Total Change in Transmission Revenues34.5 106.0 
Changes in Expenses and Other:
Other Operation and Maintenance(0.7)(16.3)
Depreciation and Amortization(8.6)(29.6)
Taxes Other Than Income Taxes(5.9)(12.0)
Interest Income1.5 3.6 
Allowance for Equity Funds Used During Construction1.6 2.5 
Interest Expense(2.7)(13.0)
Total Change in Expenses and Other(14.8)(64.8)
Income Tax Expense(7.6)(10.6)
2024 Net Income$191.3 $548.2 

Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the increase in Transmission Revenues, which consists of wholesale sales to affiliates and nonaffiliates, were as follows:

Transmission Revenues increased $35 million primarily due to continued investment in transmission assets.

Expenses and Other and Income Tax Expense changed between years as follows:

Depreciation and Amortization expenses increased $9 million primarily due to a higher depreciable base.
Taxes Other Than Income Taxes increased $6 million primarily due to higher property taxes driven by increased transmission investment.
Income Tax Expense increased $8 million primarily due to an increase in pretax book income and an increase in state income taxes.
57


Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the increase in Transmission Revenues, which consists of wholesale sales to affiliates and nonaffiliates, were as follows:

Transmission Revenues increased $106 million primarily due to continued investment in transmission assets.

Expenses and Other and Income Tax Expense changed between years as follows:

Other Operation and Maintenance expenses increased $16 million primarily due to a $12 million increase in employee-related expenses driven by an $11 million increase associated with the voluntary severance program.
Depreciation and Amortization expenses increased $30 million primarily due to a higher depreciable base.
Taxes Other Than Income Taxes increased $12 million primarily due to higher property taxes driven by increased transmission investment.
Interest Expense increased $13 million primarily due to higher long-term debt balances and interest rates.
Income Tax Expense increased $11 million primarily due to an increase in pretax book income.


58



AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Three Months EndedNine Months Ended
September 30,September 30,
2024 2023 2024 2023
REVENUES
Transmission Revenues$103.3 $93.8 $299.0 $274.0 
Sales to AEP Affiliates404.4 374.7 1,188.2 1,097.9 
Provision for Refund – Affiliated(8.5)(4.8)(31.1)(17.9)
Provision for Refund – Nonaffiliated(2.2)(1.0)(3.9)(4.8)
Other Revenues0.2  3.0  
TOTAL REVENUES497.2 462.7 1,455.2 1,349.2 
EXPENSES    
Other Operation31.7 31.6 101.6 87.0 
Maintenance5.7 5.1 16.0 14.3 
Depreciation and Amortization108.2 99.6 320.8 291.2 
Taxes Other Than Income Taxes79.7 73.8 228.6 216.6 
TOTAL EXPENSES225.3 210.1 667.0 609.1 
OPERATING INCOME271.9 252.6 788.2 740.1 
Other Income (Expense):    
Interest Income – Affiliated3.1 1.6 9.3 5.7 
Allowance for Equity Funds Used During Construction24.3 22.7 64.7 62.2 
Interest Expense(54.3)(51.6)(160.5)(147.5)
INCOME BEFORE INCOME TAX EXPENSE245.0 225.3 701.7 660.5 
Income Tax Expense53.7 46.1 153.5 142.9 
NET INCOME$191.3 $179.2 $548.2 $517.6 
AEPTCo is wholly-owned by AEP Transmission Holdco.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
59


AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN MEMBER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
  Paid-in
Capital
Retained
Earnings
Total
TOTAL MEMBER'S EQUITY – DECEMBER 31, 2022 $3,022.3 $2,850.7 $5,873.0 
  
Capital Contribution from Member25.0 25.0 
Dividends Paid to Member(55.0)(55.0)
Net Income 162.7 162.7 
TOTAL MEMBER'S EQUITY – MARCH 31, 20233,047.3 2,958.4 6,005.7 
Return of Capital to Member(8.6)(8.6)
Dividends Paid to Member(30.0)(30.0)
Net Income175.7 175.7 
TOTAL MEMBER'S EQUITY – JUNE 30, 20233,038.7 3,104.1 6,142.8 
Capital Contribution from Member 2.9 2.9 
Dividends Paid to Member(30.0)(30.0)
Net Income 179.2 179.2 
TOTAL MEMBER'S EQUITY – SEPTEMBER 30, 2023 $3,041.6 $3,253.3 $6,294.9 
  
TOTAL MEMBER'S EQUITY – DECEMBER 31, 2023 $3,043.4 $3,289.9 $6,333.3 
Capital Contribution from Member25.0 25.0 
Dividends Paid to Member(40.0)(40.0)
Net Income181.2 181.2 
TOTAL MEMBER'S EQUITY – MARCH 31, 20243,068.4 3,431.1 6,499.5 
  
Capital Contribution from Member9.6 9.6 
Dividends Paid to Member(31.0)(31.0)
Net Income175.7 175.7 
TOTAL MEMBER'S EQUITY – JUNE 30, 20243,078.0 3,575.8 6,653.8 
Return of Capital to Member(4.5)(4.5)
Dividends Paid to Member(26.0)(26.0)
Net Income  191.3 191.3 
TOTAL MEMBER'S EQUITY – SEPTEMBER 30, 2024 $3,073.5 $3,741.1 $6,814.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
60


AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
  September 30, December 31,
  2024 2023
CURRENT ASSETS    
Advances to Affiliates $181.8 $67.1 
Accounts Receivable: 
Customers 61.2 82.2 
Affiliated Companies 141.1 125.5 
Total Accounts Receivable 202.3 207.7 
Prepayments and Other Current Assets 12.5 4.0 
TOTAL CURRENT ASSETS 396.6 278.8 
 
TRANSMISSION PROPERTY   
Transmission Property 14,209.3 13,723.9 
Other Property, Plant and Equipment 511.1 501.4 
Construction Work in Progress 2,188.6 1,563.7 
Total Transmission Property 16,909.0 15,789.0 
Accumulated Depreciation and Amortization 1,509.4 1,291.3 
TOTAL TRANSMISSION PROPERTY – NET 15,399.6 14,497.7 
 
OTHER NONCURRENT ASSETS   
Regulatory Assets 0.9 3.1 
Deferred Property Taxes 90.1 286.4 
Deferred Charges and Other Noncurrent Assets 7.1 6.5 
TOTAL OTHER NONCURRENT ASSETS 98.1 296.0 
 
TOTAL ASSETS $15,894.3 $15,072.5 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
61


AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND MEMBER’S EQUITY
September 30, 2024 and December 31, 2023
(Unaudited)
  September 30, December 31,
  2024 2023
(in millions)
CURRENT LIABILITIES    
Advances from Affiliates $42.8 $174.3 
Accounts Payable:  
General 322.5 274.7 
Affiliated Companies 94.8 107.9 
Long-term Debt Due Within One Year – Nonaffiliated185.0 95.0 
Accrued Taxes 418.9 568.6 
Accrued Interest 68.4 39.6 
Obligations Under Operating Leases1.2 1.3 
Other Current Liabilities 21.9 24.7 
TOTAL CURRENT LIABILITIES 1,155.5 1,286.1 
 
NONCURRENT LIABILITIES   
Long-term Debt – Nonaffiliated 5,677.3 5,319.4 
Deferred Income Taxes 1,236.9 1,147.7 
Regulatory Liabilities 857.1 783.7 
Obligations Under Operating Leases1.1 1.4 
Deferred Credits and Other Noncurrent Liabilities 151.8 200.9 
TOTAL NONCURRENT LIABILITIES 7,924.2 7,453.1 
 
TOTAL LIABILITIES 9,079.7 8,739.2 
 
Rate Matters (Note 4) 
Commitments and Contingencies (Note 5) 
 
MEMBER’S EQUITY   
Paid-in Capital3,073.5 3,043.4 
Retained Earnings 3,741.1 3,289.9 
TOTAL MEMBER’S EQUITY 6,814.6 6,333.3 
 
TOTAL LIABILITIES AND MEMBER’S EQUITY $15,894.3 $15,072.5 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
62


AEP TRANSMISSION COMPANY, LLC AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
  Nine Months Ended September 30,
  20242023
OPERATING ACTIVITIES 
Net Income $548.2 $517.6 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities: 
Depreciation and Amortization 320.8 291.2 
Deferred Income Taxes 75.7 64.2 
Allowance for Equity Funds Used During Construction (64.7)(62.2)
Property Taxes 196.3 184.4 
Change in Other Noncurrent Assets 0.8 5.8 
Change in Other Noncurrent Liabilities (40.1)7.7 
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net 5.4 (37.1)
Materials and Supplies 10.4 
Accounts Payable (16.1)25.0 
Accrued Taxes, Net (149.9)(202.2)
Other Current Assets (1.9)(1.0)
Other Current Liabilities 22.2 21.7 
Net Cash Flows from Operating Activities 896.7 825.5 
 
INVESTING ACTIVITIES   
Construction Expenditures (1,042.9)(1,224.9)
Change in Advances to Affiliates, Net (114.7)(86.2)
Other Investing Activities 13.6 4.8 
Net Cash Flows Used for Investing Activities (1,144.0)(1,306.3)
 
FINANCING ACTIVITIES  
Capital Contribution from Member 34.6 27.9 
Return of Capital to Member(4.5)(8.6)
Issuance of Long-term Debt – Nonaffiliated445.7 689.0 
Change in Advances from Affiliates, Net (131.5)(112.5)
Dividends Paid to Member(97.0)(115.0)
Net Cash Flows from Financing Activities 247.3 480.8 
 
Net Change in Cash and Cash Equivalents   
Cash and Cash Equivalents at Beginning of Period   
Cash and Cash Equivalents at End of Period $ $ 
 
SUPPLEMENTARY INFORMATION   
Cash Paid for Interest, Net of Capitalized Amounts $128.0 $116.9 
Net Cash Paid for Income Taxes 5.7 55.0 
Construction Expenditures Included in Current Liabilities as of September 30, 221.3 219.2 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
63


APPALACHIAN POWER COMPANY AND SUBSIDIARIES

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in millions of KWhs)
Retail:    
Residential2,568 2,481 7,918 7,527 
Commercial1,553 1,537 4,482 4,286 
Industrial2,141 2,229 6,446 6,473 
Miscellaneous203 205 617 595 
Total Retail6,465 6,452 19,463 18,881 
Wholesale (a)550 691 1,768 1,694 
Total KWhs7,015 7,143 21,231 20,575 
(a)Includes Off-system Sales, municipalities and cooperatives, unit power and other wholesale customers.

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in degree days)
Actual – Heating (a)— — 1,029 928 
Normal – Heating (b)1,397 1,410 
Actual – Cooling (c)962 873 1,499 1,106 
Normal – Cooling (b)837 837 1,221 1,222 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 65 degree temperature base.

64


Appalachian Power Company and Subsidiaries
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Net Income$91.9 $247.3 
  
Changes in Revenues: 
Retail Revenues65.5 244.0 
Off-system Sales(0.8)(1.1)
Transmission Revenues0.7 1.8 
Other Revenues1.7 11.4 
Total Change in Revenues67.1 256.1 
  
Changes in Expenses and Other: 
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation(15.2)(99.2)
Other Operation and Maintenance(28.4)(81.4)
Depreciation and Amortization(5.3)(19.7)
Taxes Other Than Income Taxes(0.8)(6.0)
Interest Income1.0 1.6 
Allowance for Equity Funds Used During Construction0.6 2.7 
Non-Service Cost Components of Net Periodic Benefit Cost(1.2)(4.0)
Interest Expense1.3 (2.7)
Total Change in Expenses and Other(48.0)(208.7)
  
Income Tax Expense(1.2)9.9 
  
2024 Net Income$109.8 $304.6 

Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $66 million primarily due to the following:
A $28 million increase in rider revenues.
A $23 million increase in rates due to the 2020-2022 Virginia Triennial Review.
A $7 million increase in weather-related usage driven by a 10% increase in cooling degree days.
A $6 million increase in fuel revenues.

Expenses and Other changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses increased $15 million primarily due to expensing of past under-recovered fuel deferrals in West Virginia to correspond with recovery of those deferrals in ENEC rates.
Other Operation and Maintenance expenses increased $28 million primarily due to the following:
A $13 million increase due to prior year proceeds received for insurance policy settlements.
An $11 million increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
A $7 million increase in distribution expenses primarily due to an increase in vegetation management costs.
These increases were partially offset by:
A $7 million decrease due to the January 2024 completion of regulatory asset amortization related to under-earnings during the 2017-2019 Triennial Review.
Depreciation and Amortization expenses increased $5 million primarily due to a higher depreciable base.
65


Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $244 million primarily due to the following:
An $88 million increase in rider revenues.
A $60 million increase in rates due to the 2020-2022 Virginia Triennial Review.
A $57 million increase in fuel revenues.
A $47 million increase in weather-related usage driven by a 36% increase in cooling degree days and an 11% increase in heating degree days.
Other Revenues increased $11 million primarily due to pole attachment revenue.

Expenses and Other and Income Tax Expense changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses increased $99 million primarily due to expensing of past under-recovered fuel deferrals in West Virginia to correspond with recovery of those deferrals in ENEC rates, increased non-recoverable wind purchases and the amortization of Excess ADIT through the ENEC.
Other Operation and Maintenance expenses increased $81 million primarily due to the following:
A $49 million increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
A $26 million increase in employee-related expenses due to the voluntary severance program.
A $16 million increase in distribution expenses primarily due to an increase in vegetation management costs.
A $13 million increase due to prior year proceeds received for insurance policy settlements.
These increases were partially offset by:
A $19 million decrease due to the January 2024 completion of regulatory asset amortization related to under-earnings during the 2017-2019 Triennial Review.
Depreciation and Amortization expenses increased $20 million primarily due to a higher depreciable base.
Taxes Other Than Income Taxes increased $6 million due to an increase in Virginia state minimum taxes.
Income Tax Expense decreased $10 million primarily due to an increase in amortization of Excess ADIT.






66



APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
REVENUES    
Electric Generation, Transmission and Distribution$960.6 $896.0 $2,836.6 $2,573.0 
Sales to AEP Affiliates65.2 62.5 183.1 193.2 
Other Revenues3.1 3.3 12.4 9.8 
TOTAL REVENUES1,028.9 961.8 3,032.1 2,776.0 
EXPENSES    
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation358.4 343.2 1,060.0 960.8 
Other Operation204.2 187.9 628.8 569.6 
Maintenance86.4 74.3 244.7 222.5 
Depreciation and Amortization149.0 143.7 444.5 424.8 
Taxes Other Than Income Taxes44.3 43.5 132.5 126.5 
TOTAL EXPENSES842.3 792.6 2,510.5 2,304.2 
OPERATING INCOME186.6 169.2 521.6 471.8 
Other Income (Expense):    
Interest Income1.8 0.8 3.8 2.2 
Allowance for Equity Funds Used During Construction4.2 3.6 11.4 8.7 
Non-Service Cost Components of Net Periodic Benefit Cost6.9 8.1 20.4 24.4 
Interest Expense(67.2)(68.5)(203.4)(200.7)
INCOME BEFORE INCOME TAX EXPENSE132.3 113.2 353.8 306.4 
Income Tax Expense22.5 21.3 49.2 59.1 
NET INCOME $109.8 $91.9 $304.6 $247.3 
The common stock of APCo is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
67


APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months Ended September 30,Nine Months Ended September 30,
 
2024202320242023
Net Income$109.8 $91.9 $304.6 $247.3 
OTHER COMPREHENSIVE LOSS, NET OF TAXES  
Cash Flow Hedges, Net of Tax of $(0.1) and $(0.1) for the Three Months Ended September 30, 2024 and 2023, Respectively, and $(0.2) and $(0.2) for the Nine Months Ended September 30, 2024 and 2023, Respectively
(0.2)(0.2)(0.6)(0.6)
Amortization of Pension and OPEB Deferred Costs, Net of Tax of $(0.1) and $(0.2) for the Three Months Ended September 30, 2024 and 2023, Respectively, and $(0.2) and $(0.6) for the Nine Months Ended September 30, 2024 and 2023, Respectively
(0.2)(0.7)(0.8)(2.3)
TOTAL OTHER COMPREHENSIVE LOSS(0.4)(0.9)(1.4)(2.9)
TOTAL COMPREHENSIVE INCOME$109.4 $91.0 $303.2 $244.4 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
68


APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN
COMMON SHAREHOLDER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Common
Stock
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
TOTAL COMMON SHAREHOLDER'S EQUITY - DECEMBER 31, 2022$260.4 $1,828.7 $2,891.1 $(4.8)$4,975.4 
Net Income112.5 112.5 
Other Comprehensive Loss(1.0)(1.0)
TOTAL COMMON SHAREHOLDER'S EQUITY - MARCH 31, 2023260.4 1,828.7 3,003.6 (5.8)5,086.9 
Capital Contribution from Parent4.3 4.3 
Net Income  42.9  42.9 
Other Comprehensive Loss   (1.0)(1.0)
TOTAL COMMON SHAREHOLDER'S EQUITY - JUNE 30, 2023260.4 1,833.0 3,046.5 (6.8)5,133.1 
Capital Contribution from Parent2.22.2 
Net Income91.9 91.9 
Other Comprehensive Loss(0.9)(0.9)
TOTAL COMMON SHAREHOLDER'S EQUITY - SEPTEMBER 30, 2023$260.4 $1,835.2 $3,138.4 $(7.7)$5,226.3 
TOTAL COMMON SHAREHOLDER'S EQUITY - DECEMBER 31, 2023$260.4 $1,834.5 $3,185.5 $(3.7)$5,276.7 
Capital Contribution from Parent100.0100.0 
Net Income136.5 136.5 
Other Comprehensive Loss(0.5)(0.5)
TOTAL COMMON SHAREHOLDER'S EQUITY - MARCH 31, 2024260.4 1,934.5 3,322.0 (4.2)5,512.7 
Capital Contribution from Parent9.59.5 
Net Income58.3 58.3 
Other Comprehensive Loss(0.5)(0.5)
TOTAL COMMON SHAREHOLDER'S EQUITY - JUNE 30, 2024260.4 1,944.0 3,380.3 (4.7)5,580.0 
Return of Capital to Parent(4.5)(4.5)
Common Stock Dividends(75.0)(75.0)
Net Income109.8 109.8 
Other Comprehensive Loss(0.4)(0.4)
TOTAL COMMON SHAREHOLDER'S EQUITY - SEPTEMBER 30, 2024$260.4 $1,939.5 $3,415.1 $(5.1)$5,609.9 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.

69


APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
September 30,December 31,
20242023
CURRENT ASSETS  
Cash and Cash Equivalents$6.5 $5.0 
Restricted Cash for Securitized Funding8.3 14.9 
Advances to Affiliates18.9 18.9 
Accounts Receivable:  
Customers183.0 170.3 
Affiliated Companies102.7 98.8 
Accrued Unbilled Revenues53.3 70.8 
Miscellaneous0.2 0.6 
Allowance for Uncollectible Accounts(2.0)(2.0)
Total Accounts Receivable337.2 338.5 
Fuel270.3 315.0 
Materials and Supplies130.9 148.4 
Risk Management Assets47.1 22.4 
Regulatory Asset for Under-Recovered Fuel Costs153.7 155.4 
Prepayments and Other Current Assets64.8 40.5 
TOTAL CURRENT ASSETS1,037.7 1,059.0 
PROPERTY, PLANT AND EQUIPMENT  
Electric:  
Generation7,245.9 7,041.3 
Transmission4,912.9 4,711.8 
Distribution5,412.0 5,176.6 
Other Property, Plant and Equipment1,046.4 981.3 
Construction Work in Progress752.5 709.2 
Total Property, Plant and Equipment19,369.7 18,620.2 
Accumulated Depreciation and Amortization5,964.9 5,688.7 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET13,404.8 12,931.5 
OTHER NONCURRENT ASSETS  
Regulatory Assets1,312.4 1,155.1 
Securitized Assets113.0 133.4 
Employee Benefits and Pension Assets184.8 171.7 
Operating Lease Assets70.2 73.7 
Deferred Charges and Other Noncurrent Assets166.5 187.5 
TOTAL OTHER NONCURRENT ASSETS1,846.9 1,721.4 
TOTAL ASSETS$16,289.4 $15,711.9 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
70


APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND COMMON SHAREHOLDER’S EQUITY
September 30, 2024 and December 31, 2023
(Unaudited)
 September 30,December 31,
 20242023
 (in millions)
CURRENT LIABILITIES  
Advances from Affiliates$0.9 $339.6 
Accounts Payable:  
General363.3 280.4 
Affiliated Companies124.8 121.3 
Long-term Debt Due Within One Year – Nonaffiliated748.6 538.8 
Risk Management Liabilities7.6 15.9 
Customer Deposits85.5 80.0 
Accrued Taxes129.5 117.6 
Accrued Interest95.6 58.9 
Obligations Under Operating Leases13.9 14.6 
Other Current Liabilities165.3 118.8 
TOTAL CURRENT LIABILITIES1,735.0 1,685.9 
NONCURRENT LIABILITIES  
Long-term Debt – Nonaffiliated4,910.6 5,049.5 
Deferred Income Taxes2,020.8 2,011.9 
Regulatory Liabilities and Deferred Investment Tax Credits1,100.4 1,081.9 
Asset Retirement Obligations774.3 442.5 
Employee Benefits and Pension Obligations31.6 32.8 
Obligations Under Operating Leases56.9 59.8 
Deferred Credits and Other Noncurrent Liabilities49.9 70.9 
TOTAL NONCURRENT LIABILITIES8,944.5 8,749.3 
TOTAL LIABILITIES10,679.5 10,435.2 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5)
COMMON SHAREHOLDER’S EQUITY  
Common Stock – No Par Value:
  
Authorized – 30,000,000 Shares
  
 Outstanding – 13,499,500 Shares
260.4 260.4 
Paid-in Capital1,939.5 1,834.5 
Retained Earnings3,415.1 3,185.5 
Accumulated Other Comprehensive Income (Loss)(5.1)(3.7)
TOTAL COMMON SHAREHOLDER’S EQUITY5,609.9 5,276.7 
TOTAL LIABILITIES AND COMMON SHAREHOLDER’S EQUITY$16,289.4 $15,711.9 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
71


APPALACHIAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$304.6 $247.3 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:  
Depreciation and Amortization444.5 424.8 
Deferred Income Taxes(23.0)5.2 
Allowance for Equity Funds Used During Construction(11.4)(8.7)
Mark-to-Market of Risk Management Contracts(33.6)21.7 
Deferred Fuel Over/Under-Recovery, Net124.1 108.2 
Change in Other Noncurrent Assets(13.1)24.4 
Change in Other Noncurrent Liabilities5.6 (29.9)
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net3.6 80.2 
Fuel, Materials and Supplies62.2 (114.0)
Accounts Payable50.4 (129.5)
Accrued Taxes, Net12.8 (12.4)
Other Current Assets(24.7)(6.5)
Other Current Liabilities34.8 (0.6)
Net Cash Flows from Operating Activities936.8 610.2 
INVESTING ACTIVITIES  
Construction Expenditures(708.7)(813.4)
Change in Advances to Affiliates, Net 0.5 
Other Investing Activities14.4 (2.9)
Net Cash Flows Used for Investing Activities(694.3)(815.8)
FINANCING ACTIVITIES  
Capital Contribution from Parent109.5 6.5 
Return of Capital to Parent(4.5) 
Issuance of Long-term Debt – Nonaffiliated480.8 200.0 
Change in Advances from Affiliates, Net(338.7)20.3 
Retirement of Long-term Debt – Nonaffiliated(413.5)(26.5)
Principal Payments for Finance Lease Obligations(6.5)(6.2)
Dividends Paid on Common Stock(75.0) 
Other Financing Activities0.3 1.0 
Net Cash Flows from (Used for) Financing Activities(247.6)195.1 
Net Decrease in Cash, Cash Equivalents and Restricted Cash for Securitized Funding(5.1)(10.5)
Cash, Cash Equivalents and Restricted Cash for Securitized Funding at Beginning of Period19.9 21.9 
Cash, Cash Equivalents and Restricted Cash for Securitized Funding at End of Period$14.8 $11.4 
SUPPLEMENTARY INFORMATION  
Cash Paid for Interest, Net of Capitalized Amounts$159.6 $166.6 
Net Cash Paid for Income Taxes27.4 40.3 
Cash Paid (Received) for Transferable Tax Credits(0.2) 
Noncash Acquisitions Under Finance Leases0.9 4.1 
Construction Expenditures Included in Current Liabilities as of September 30,129.9 138.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
72


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
 Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions of KWhs)
Retail:    
Residential1,552 1,421 4,152 3,998 
Commercial1,450 1,360 4,015 3,756 
Industrial1,901 1,876 5,562 5,501 
Miscellaneous10 12 35 39 
Total Retail4,913 4,669 13,764 13,294 
Wholesale (a)1,305 1,246 4,042 4,210 
Total KWhs6,218 5,915 17,806 17,504 
(a)Includes Off-system Sales, municipalities and cooperatives, unit power and other wholesale customers.

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
 Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in degree days)
Actual – Heating (a)— — 1,826 1,914 
Normal – Heating (b)2,428 2,430 
Actual – Cooling (c)608 516 965 722 
Normal – Cooling (b)583 588 852 857 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 65 degree temperature base.
73


Indiana Michigan Power Company and Subsidiaries
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended September 30,Nine Months Ended 
September 30,
2023 Net Income$93.0 $270.6 
  
Changes in Revenues: 
Retail Revenues31.9 21.1 
Off-system Sales25.0 25.8 
Transmission Revenues2.5 10.0 
Other Revenues(2.2)(0.2)
Total Change in Revenues57.2 56.7 
  
Changes in Expenses and Other: 
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation11.1 (4.5)
Purchased Electricity from AEP Affiliates(6.0)(29.8)
Other Operation and Maintenance(11.9)(40.5)
Asset Impairments and Other Related Charges— (13.4)
Depreciation and Amortization(15.9)(6.3)
Taxes Other Than Income Taxes1.3 (6.5)
Other Income(1.2)1.6 
Non-Service Cost Components of Net Periodic Benefit Cost(0.9)(3.4)
Interest Expense(2.7)3.1 
Total Change in Expenses and Other(26.2)(99.7)
  
Income Tax Expense55.1 131.7 
  
2024 Net Income$179.1 $359.3 

Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $32 million primarily due to the following:
A $31 million increase in weather-normalized margins in all customer classes.
A $15 million increase in rider revenues.
A $9 million increase in weather-related usage primarily due to an 18% increase in cooling degree days.
A $7 million increase due to the implementation of new base rates in Indiana and Michigan.
These increases were partially offset by:
A $12 million decrease due to regulatory provisions for refund.
A $12 million decrease in fuel revenues primarily driven by lower fuel rates in Indiana.
Off-system Sales increased $25 million primarily due to economic hedging activity and Rockport Plant, Unit 2 merchant sales.

Expenses and Other and Income Tax Expense changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses decreased $11 million primarily due to decreased recoverable fuel costs and a decrease due to a regulatory true-up associated with a final commission order, partially offset by an increase in merchant generation at Rockport Plant and an increase in recoverable purchased power costs.
Purchased Electricity from AEP Affiliates increased $6 million primarily due to an increase in purchased electricity from Rockport Plant.
74


Other Operation and Maintenance expenses increased $12 million primarily due to an increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
Depreciation and Amortization expenses increased $16 million primarily due to an increase in regulatory reserves related to Nuclear PTCs.
Income Tax Expense decreased $55 million primarily due to a $61 million decrease related to estimated Nuclear PTCs.

Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $21 million primarily due to the following:
A $22 million increase in weather-related usage primarily due to a 34% increase in cooling degree days.
An $18 million increase in weather-normalized margins in the residential and commercial classes.
A $12 million increase due to the implementation of new base rates in Indiana and Michigan.
A $9 million increase in rider revenues.
These increases were partially offset by:
A $34 million decrease due to regulatory provisions for refund.
A $10 million decrease in fuel revenues primarily driven by lower fuel rates in Indiana.
Off-system Sales increased $26 million primarily due to economic hedging activity and Rockport Plant, Unit 2 merchant sales.
Transmission Revenues increased $10 million primarily due to continued investment in transmission assets.

Expenses and Other and Income Tax Expense changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses increased $5 million primarily due to an increase in merchant generation at Rockport Plant, partially offset by decreased recoverable fuel costs.
Purchased Electricity from AEP Affiliates increased $30 million primarily due to an increase in purchased electricity from Rockport Plant.
Other Operation and Maintenance expenses increased $41 million primarily due to the following:
A $23 million increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
A $15 million increase in employee-related expenses due to the voluntary severance program.
An $8 million increase in non-utility operation expenses due to an increase in RTD expenses and merchant operation expenses at Rockport Plant.
These increases were partially offset by:
A $4 million decrease in distribution expenses primarily due to a decrease in vegetation management costs.
A $4 million decrease in nuclear expenses at Cook Plant primarily due to lower refueling outage expenses.
A $3 million decrease due to an increased Nuclear Electric Insurance Limited distribution in 2024.
Asset Impairments and Other Related Charges increased $13 million due to the Federal EPA’s revised CCR rules.
Depreciation and Amortization expenses increased $6 million primarily due to the following:
A $13 million increase in regulatory reserves related to Nuclear PTCs.
A $9 million increase due to a higher depreciable base.
These increases were partially offset by:
An $18 million decrease primarily due to the deferral of Excess ADIT as a result of the PLR received regarding the treatment of stand-alone NOLCs and the timing of refunds to customers under rate rider mechanisms.
Taxes Other Than Income Taxes increased $7 million primarily due to an increase in property taxes resulting from additional capital expenditures.
Income Tax Expense decreased $132 million primarily due to the following:
A $67 million decrease due to a reduction in Excess ADIT as a result of the IRS PLR and I&M Michigan jurisdictional treatment of stand-alone NOLCs.
A $61 million decrease due to estimated Nuclear PTCs.

75



INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
REVENUES    
Electric Generation, Transmission and Distribution$714.9 $656.1 $1,932.3 $1,879.3 
Sales to AEP Affiliates1.3 0.6 5.2 3.7 
Other Revenues – Affiliated15.2 15.4 50.7 45.8 
Other Revenues – Nonaffiliated2.1 4.2 7.0 9.7 
TOTAL REVENUES733.5 676.3 1,995.2 1,938.5 
EXPENSES    
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation118.2 129.3 326.9 322.4 
Purchased Electricity from AEP Affiliates63.0 57.0 169.0 139.2 
Other Operation180.0 168.9 548.5 508.7 
Maintenance58.1 57.3 173.7 173.0 
Asset Impairments and Other Related Charges  13.4  
Depreciation and Amortization132.6 116.7 359.2 352.9 
Taxes Other Than Income Taxes21.0 22.3 68.9 62.4 
TOTAL EXPENSES572.9 551.5 1,659.6 1,558.6 
OPERATING INCOME 160.6 124.8 335.6 379.9 
Other Income (Expense):    
Other Income3.3 4.5 9.7 8.1 
Non-Service Cost Components of Net Periodic Benefit Cost6.8 7.7 20.0 23.4 
Interest Expense(35.7)(33.0)(98.9)(102.0)
INCOME BEFORE INCOME TAX EXPENSE (BENEFIT)135.0 104.0 266.4 309.4 
Income Tax Expense (Benefit)(44.1)11.0 (92.9)38.8 
NET INCOME $179.1 $93.0 $359.3 $270.6 
The common stock of I&M is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
76


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months Ended Nine Months Ended
 September 30,September 30,
2024202320242023
Net Income$179.1 $93.0 $359.3 $270.6 
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAXES   
Cash Flow Hedges, Net of Tax of $0 and $0.1 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $0.1 and $(0.1) for the Nine Months Ended September 30, 2024 and 2023, Respectively
0.1 0.1 0.3 (0.5)
Amortization of Pension and OPEB Deferred Costs, Net of Tax of $0 and $0 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $0 and $(0.6) for the Nine Months Ended September 30, 2024 and 2023, Respectively
 (0.2)(0.1)(2.4)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)0.1 (0.1)0.2 (2.9)
TOTAL COMPREHENSIVE INCOME$179.2 $92.9 $359.5 $267.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
77


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN
COMMON SHAREHOLDER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Common
Stock
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
TOTAL COMMON SHAREHOLDER’S EQUITY - DECEMBER 31, 2022
$56.6 $988.8 $1,963.2 $(0.3)$3,008.3 
Common Stock Dividends  (31.2) (31.2)
Net Income  102.8  102.8 
Other Comprehensive Loss   (2.6)(2.6)
TOTAL COMMON SHAREHOLDER'S EQUITY -MARCH 31, 202356.6 988.8 2,034.8 (2.9)3,077.3 
Capital Contribution from Parent0.1 0.1 
Common Stock Dividends(31.3)(31.3)
Net Income74.8 74.8 
Other Comprehensive Loss(0.2)(0.2)
TOTAL COMMON SHAREHOLDER'S EQUITY - JUNE 30, 202356.6 988.9 2,078.3 (3.1)3,120.7 
Capital Contribution from Parent1.6 1.6 
Common Stock Dividends(75.0)(75.0)
Net Income93.0 93.0 
Other Comprehensive Loss(0.1)(0.1)
TOTAL COMMON SHAREHOLDER'S EQUITY - SEPTEMBER 30, 2023$56.6 $990.5 $2,096.3 $(3.2)$3,140.2 
     
TOTAL COMMON SHAREHOLDER’S EQUITY - DECEMBER 31, 2023
$56.6 $997.6 $2,086.6 $(0.6)$3,140.2 
Common Stock Dividends(37.5)(37.5)
Net Income145.0 145.0 
Other Comprehensive Income0.1 0.1 
TOTAL COMMON SHAREHOLDER'S EQUITY - MARCH 31, 202456.6 997.6 2,194.1 (0.5)3,247.8 
Capital Contribution from Parent5.0 5.0 
Common Stock Dividends  (37.5) (37.5)
Net Income  35.2  35.2 
TOTAL COMMON SHAREHOLDER'S EQUITY - JUNE 30, 202456.6 1,002.6 2,191.8 (0.5)3,250.5 
Return of Capital to Parent(1.8)(1.8)
Common Stock Dividends(37.5)(37.5)
Net Income179.1 179.1 
Other Comprehensive Income0.1 0.1 
TOTAL COMMON SHAREHOLDER'S EQUITY - SEPTEMBER 30, 2024$56.6 $1,000.8 $2,333.4 $(0.4)$3,390.4 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
78


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
September 30,December 31,
 20242023
CURRENT ASSETS  
Cash and Cash Equivalents$4.1 $2.1 
Accounts Receivable:  
Customers43.5 66.9 
Affiliated Companies72.6 65.0 
Accrued Unbilled Revenues29.1 0.2 
Miscellaneous4.7 8.2 
Total Accounts Receivable149.9 140.3 
Fuel71.9 88.1 
Materials and Supplies210.6 208.2 
Risk Management Assets21.7 27.8 
Accrued Tax Benefits48.2  
Regulatory Asset for Under-Recovered Fuel Costs12.0 14.8 
Prepayments and Other Current Assets55.2 46.7 
TOTAL CURRENT ASSETS573.6 528.0 
PROPERTY, PLANT AND EQUIPMENT  
Electric:  
Generation5,675.8 5,646.8 
Transmission1,951.3 1,906.4 
Distribution3,467.2 3,254.0 
Other Property, Plant and Equipment (Including Coal Mining and Nuclear Fuel)919.4 898.5 
Construction Work in Progress360.2 301.7 
Total Property, Plant and Equipment12,373.9 12,007.4 
Accumulated Depreciation, Depletion and Amortization4,600.9 4,378.4 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET7,773.0 7,629.0 
OTHER NONCURRENT ASSETS  
Regulatory Assets572.6 406.3 
Spent Nuclear Fuel and Decommissioning Trusts4,425.8 3,860.2 
Operating Lease Assets50.2 53.8 
Deferred Charges and Other Noncurrent Assets272.7 330.7 
TOTAL OTHER NONCURRENT ASSETS5,321.3 4,651.0 
TOTAL ASSETS$13,667.9 $12,808.0 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
79


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND COMMON SHAREHOLDER’S EQUITY
September 30, 2024 and December 31, 2023
(dollars in millions)
(Unaudited)
 September 30,December 31,
 20242023
CURRENT LIABILITIES  
Advances from Affiliates$77.0 $63.3 
Accounts Payable:  
General178.9 225.8 
Affiliated Companies88.0 107.3 
Long-term Debt Due Within One Year – Nonaffiliated
   (September 30, 2024 and December 31, 2023 Amounts Include $93.2 and $81.4,
   Respectively, Related to DCC Fuel)
284.1 83.7 
Customer Deposits53.5 72.2 
Accrued Taxes96.8 104.7 
Accrued Interest38.0 41.3 
Obligations Under Operating Leases13.1 16.8 
Regulatory Liability for Over-Recovered Fuel Costs6.7 23.2 
Other Current Liabilities114.2 91.9 
TOTAL CURRENT LIABILITIES950.3 830.2 
NONCURRENT LIABILITIES  
Long-term Debt – Nonaffiliated3,233.4 3,415.7 
Deferred Income Taxes1,213.5 1,169.9 
Regulatory Liabilities and Deferred Investment Tax Credits2,544.4 2,052.3 
Asset Retirement Obligations2,243.2 2,104.3 
Obligations Under Operating Leases37.9 37.7 
Deferred Credits and Other Noncurrent Liabilities54.8 57.7 
TOTAL NONCURRENT LIABILITIES9,327.2 8,837.6 
TOTAL LIABILITIES10,277.5 9,667.8 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5)
COMMON SHAREHOLDER’S EQUITY  
Common Stock – No Par Value:
  
Authorized – 2,500,000 Shares
  
Outstanding – 1,400,000 Shares
56.6 56.6 
Paid-in Capital1,000.8 997.6 
Retained Earnings2,333.4 2,086.6 
Accumulated Other Comprehensive Income (Loss)(0.4)(0.6)
TOTAL COMMON SHAREHOLDER’S EQUITY3,390.4 3,140.2 
TOTAL LIABILITIES AND COMMON SHAREHOLDER’S EQUITY$13,667.9 $12,808.0 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
80


INDIANA MICHIGAN POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$359.3 $270.6 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities: 
Depreciation and Amortization359.2 352.9 
Deferred Income Taxes(70.7)(16.4)
Amortization (Deferral) of Incremental Nuclear Refueling Outage Expenses, Net(3.2)44.3 
Asset Impairments and Other Related Charges13.4  
Allowance for Equity Funds Used During Construction(10.1)(6.6)
Mark-to-Market of Risk Management Contracts16.3 (4.7)
Amortization of Nuclear Fuel74.3 75.7 
Deferred Fuel Over/Under-Recovery, Net(13.7)52.9 
Change in Other Noncurrent Assets24.4 3.1 
Change in Other Noncurrent Liabilities49.5 9.0 
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net(8.1)82.5 
Fuel, Materials and Supplies13.8 (42.7)
Accounts Payable(57.7)(34.8)
Accrued Taxes, Net(56.1)(25.3)
Other Current Assets(2.0)(3.4)
Other Current Liabilities(10.2)(22.7)
Net Cash Flows from Operating Activities678.4 734.4 
INVESTING ACTIVITIES  
Construction Expenditures(434.7)(418.4)
Change in Advances to Affiliates, Net 1.8 
Purchases of Investment Securities(2,389.0)(2,182.8)
Sales of Investment Securities2,336.0 2,139.3 
Acquisitions of Nuclear Fuel(98.4)(60.9)
Other Investing Activities5.7 4.9 
Net Cash Flows Used for Investing Activities(580.4)(516.1)
FINANCING ACTIVITIES  
Capital Contribution from Parent5.0 1.7 
Return of Capital to Parent(1.8) 
Issuance of Long-term Debt – Nonaffiliated80.4 494.8 
Change in Advances from Affiliates, Net13.7 (249.9)
Retirement of Long-term Debt – Nonaffiliated(76.1)(324.1)
Principal Payments for Finance Lease Obligations(5.2)(5.4)
Dividends Paid on Common Stock(112.5)(137.5)
Other Financing Activities0.5 0.6 
Net Cash Flows Used for Financing Activities(96.0)(219.8)
Net Increase (Decrease) in Cash and Cash Equivalents2.0 (1.5)
Cash and Cash Equivalents at Beginning of Period2.1 4.2 
Cash and Cash Equivalents at End of Period$4.1 $2.7 
SUPPLEMENTARY INFORMATION  
Cash Paid for Interest, Net of Capitalized Amounts$111.5 $100.1 
Net Cash Paid (Received) for Income Taxes(4.4)36.2 
Noncash Acquisitions Under Finance Leases1.1 3.6 
Construction Expenditures Included in Current Liabilities as of September 30,69.6 70.6 
Acquisition of Nuclear Fuel Included in Current Liabilities as of September 30,8.2 9.5 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
81


OHIO POWER COMPANY AND SUBSIDIARIES

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in millions of KWhs)
Retail:    
Residential4,090 3,761 10,905 10,323 
Commercial5,388 4,553 15,138 12,503 
Industrial3,544 3,536 10,585 10,456 
Miscellaneous24 24 77 78 
Total Retail (a)13,046 11,874 36,705 33,360 
Wholesale (b)504 485 1,347 1,366 
Total KWhs13,550 12,359 38,052 34,726 

(a)Represents energy delivered to distribution customers.
(b)Primarily Ohio’s contractually obligated purchases of OVEC power sold to PJM.

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in degree days)
Actual – Heating (a)— — 1,573 1,521 
Normal – Heating (b)2,056 2,080 
Actual – Cooling (c)844 625 1,266 809 
Normal – Cooling (b)699 697 1,008 1,005 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 65 degree temperature base.
82


Ohio Power Company and Subsidiaries
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Net Income
$80.5 $226.2 
 
Changes in Revenues: 
Retail Revenues3.8 6.0 
Off-system Sales(2.1)(11.7)
Transmission Revenues0.5 0.5 
Other Revenues12.5 26.3 
Total Change in Revenues14.7 21.1 
  
Changes in Expenses and Other: 
Purchased Electricity for Resale61.6 278.1 
Purchased Electricity from AEP Affiliates23.9 (36.6)
Other Operation and Maintenance(50.4)(121.1)
Asset Impairments and Other Related Charges— (52.9)
Depreciation and Amortization(4.8)(69.2)
Taxes Other Than Income Taxes(4.4)(43.0)
Other Income0.8 0.6 
Allowance for Equity Funds Used During Construction0.8 4.9 
Non-Service Cost Components of Net Periodic Benefit Cost(1.1)(3.3)
Interest Expense(4.8)(13.0)
Total Change in Expenses and Other21.6 (55.5)
  
Income Tax Expense(4.1)9.9 
  
2024 Net Income
$112.7 $201.7 

Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $4 million primarily due to the following:
A $105 million increase in revenue from rate riders.
A $14 million increase in weather-related usage driven by a 35% increase in cooling degree days.
These increases were partially offset by:
A $104 million decrease due to lower customer participation in OPCo’s SSO, partially offset by higher prices.
A $12 million decrease in weather-normalized revenues in the industrial class.
Other Revenues increased $13 million primarily due to third-party Legacy Generation Resource Rider revenue related to the recovery of OVEC costs.

Expenses and Other changed between years as follows:

Purchased Electricity for Resale expenses decreased $62 million primarily due to the following:
An $80 million decrease in recoverable auction purchases primarily due to lower volumes driven by lower customer participation in OPCo’s SSO.
This decrease was partially offset by:
A $19 million increase in recoverable OVEC costs.
83


Purchased Electricity from AEP Affiliates expenses decreased $24 million primarily due to decreased recoverable auction purchases in OPCo’s SSO.
Other Operation and Maintenance expenses increased $50 million primarily due to the following:
A $31 million increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
An $11 million increase related to recoverable energy assistance program expenses for qualified Ohio customers.
An $8 million increase in distribution expenses primarily related to recoverable storm restoration costs and recoverable vegetation management expenses.

Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the increase in Revenues were as follows:

Retail Revenues increased $6 million primarily due to the following:
A $279 million increase in revenue from rate riders.
A $44 million increase in weather-related usage driven by a 56% increase in cooling degree days.
These increases were partially offset by:
A $306 million decrease due to lower customer participation in OPCo’s SSO, partially offset by higher prices.
A $15 million decrease in weather-normalized revenues in the industrial class, partially offset by residential and commercial classes.
Off-system Sales decreased $12 million primarily due to 2023 PJM settlements related to winter storm Elliott.
Other Revenues increased $26 million due to the following:
A $33 million increase due to third-party Legacy Generation Resource Rider revenue related to the recovery of OVEC costs.
This increase was partially offset by:
A $9 million decrease in recoverable sales of renewable energy credits.

Expenses and Other and Income Tax Expense changed between years as follows:

Purchased Electricity for Resale expenses decreased $278 million primarily due to the following:
A $342 million decrease in recoverable auction purchases primarily due to lower volumes driven by lower customer participation in OPCo’s SSO, partially offset by higher prices.
A $16 million decrease in recoverable alternative energy rider expenses.
These decreases were partially offset by:
An $81 million increase in recoverable OVEC costs.
Purchased Electricity from AEP Affiliates expenses increased $37 million primarily due to increased recoverable purchases in OPCo’s SSO auction.
Other Operation and Maintenance expenses increased $121 million primarily due to the following:
A $73 million increase in transmission expenses primarily due to an increase in recoverable PJM expenses.
A $19 million increase in distribution expenses primarily due to recoverable storm restoration costs and recoverable vegetation management expenses.
A $16 million increase related to recoverable energy assistance program expenses for qualified Ohio customers.
A $15 million increase in employee-related expenses due to the voluntary severance program.
Asset Impairments and Other Related Charges increased $53 million primarily due to Federal EPA revised CCR rules.
Depreciation and Amortization expenses increased $69 million primarily due to a higher depreciable base and an increase in recoverable rider depreciable assets.
Taxes Other Than Income Taxes increased $43 million primarily due to the following:
A $35 million increase due to higher property taxes driven by additional investments in transmission and distribution assets and tax rate changes.
An $8 million increase in state excise taxes due to increased billed KWh in 2024 resulting in a higher tax burden.
Interest Expense increased $13 million primarily due to higher debt balances and interest rates.
Income Tax Expense decreased $10 million primarily due to a decrease in pretax book income.
84



OHIO POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
REVENUES    
Electricity, Transmission and Distribution$995.8 $978.7 $2,899.0 $2,869.3 
Sales to AEP Affiliates5.6 7.8 17.0 23.6 
Other Revenues2.8 3.0 8.3 10.3 
TOTAL REVENUES1,004.2 989.5 2,924.3 2,903.2 
EXPENSES    
Purchased Electricity for Resale199.1 260.7 642.8 920.9 
Purchased Electricity from AEP Affiliates14.1 38.0 86.2 49.6 
Other Operation343.2 296.9 920.2 836.1 
Maintenance66.3 62.2 194.7 157.7 
Asset Impairments and Other Related Charges  52.9  
Depreciation and Amortization86.1 81.3 293.9 224.7 
Taxes Other Than Income Taxes136.9 132.5 425.0 382.0 
TOTAL EXPENSES845.7 871.6 2,615.7 2,571.0 
OPERATING INCOME158.5 117.9 308.6 332.2 
Other Income (Expense):    
Other Income0.9 0.1 1.0 0.4 
Allowance for Equity Funds Used During Construction6.4 5.6 16.2 11.3 
Non-Service Cost Components of Net Periodic Benefit Cost5.4 6.5 16.2 19.5 
Interest Expense(38.7)(33.9)(109.9)(96.9)
INCOME BEFORE INCOME TAX EXPENSE132.5 96.2 232.1 266.5 
Income Tax Expense19.8 15.7 30.4 40.3 
NET INCOME$112.7 $80.5 $201.7 $226.2 
The common stock of OPCo is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
85


OHIO POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN
COMMON SHAREHOLDER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Common
Stock
Paid-in
Capital
Retained
Earnings
Total
TOTAL COMMON SHAREHOLDER’S EQUITY – DECEMBER 31, 2022
$321.2 $837.8 $1,929.1 $3,088.1 
Capital Contribution from Parent50.050.0 
Net Income78.0 78.0 
TOTAL COMMON SHAREHOLDER’S EQUITY – MARCH 31, 2023
321.2 887.8 2,007.1 3,216.1 
Capital Contribution from Parent125.0 125.0 
Net Income  67.7 67.7 
TOTAL COMMON SHAREHOLDER’S EQUITY – JUNE 30, 2023
321.2 1,012.8 2,074.8 3,408.8 
Net Income80.5 80.5 
TOTAL COMMON SHAREHOLDER’S EQUITY – SEPTEMBER 30, 2023
$321.2 $1,012.8 $2,155.3 $3,489.3 
    
TOTAL COMMON SHAREHOLDER’S EQUITY – DECEMBER 31, 2023
$321.2 $1,012.8 $2,237.3 $3,571.3 
Net Income70.6 70.6 
TOTAL COMMON SHAREHOLDER’S EQUITY – MARCH 31, 2024
321.2 1,012.8 2,307.9 3,641.9 
Net Income  18.4 18.4 
TOTAL COMMON SHAREHOLDER’S EQUITY – JUNE 30, 2024
321.2 1,012.8 2,326.3 3,660.3 
Capital Contribution from Parent0.8 0.8 
Net Income112.7 112.7 
TOTAL COMMON SHAREHOLDER’S EQUITY – SEPTEMBER 30, 2024
$321.2 $1,013.6 $2,439.0 $3,773.8 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
86


OHIO POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
 September 30,December 31,
 20242023
CURRENT ASSETS  
Cash and Cash Equivalents$9.6 $6.4 
Advances to Affiliates97.4  
Accounts Receivable:  
Customers83.0 39.2 
Affiliated Companies122.6 129.2 
Miscellaneous8.7 2.3 
Total Accounts Receivable214.3 170.7 
Materials and Supplies150.1 183.9 
Prepayments and Other Current Assets26.2 16.8 
TOTAL CURRENT ASSETS497.6 377.8 
PROPERTY, PLANT AND EQUIPMENT  
Electric:  
Transmission3,529.9 3,395.1 
Distribution7,143.3 6,839.4 
Other Property, Plant and Equipment1,192.6 1,125.0 
Construction Work in Progress768.7 654.0 
Total Property, Plant and Equipment12,634.5 12,013.5 
Accumulated Depreciation and Amortization2,855.5 2,713.6 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET9,779.0 9,299.9 
OTHER NONCURRENT ASSETS  
Regulatory Assets394.9 455.0 
Operating Lease Assets62.5 69.9 
Deferred Charges and Other Noncurrent Assets336.1 641.1 
TOTAL OTHER NONCURRENT ASSETS793.5 1,166.0 
TOTAL ASSETS$11,070.1 $10,843.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
87


OHIO POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND COMMON SHAREHOLDER’S EQUITY
September 30, 2024 and December 31, 2023
(Unaudited)
 September 30,December 31,
 20242023
(in millions)
CURRENT LIABILITIES  
Advances from Affiliates$ $110.5 
Accounts Payable:  
General312.0 320.7 
Affiliated Companies155.8 154.2 
Risk Management Liabilities6.3 6.8 
Customer Deposits68.1 62.0 
Accrued Taxes439.9 763.3 
Accrued Interest61.0 38.5 
Obligations Under Operating Leases12.6 13.5 
Other Current Liabilities145.8 144.8 
TOTAL CURRENT LIABILITIES1,201.5 1,614.3 
NONCURRENT LIABILITIES  
Long-term Debt – Nonaffiliated3,715.0 3,366.8 
Long-term Risk Management Liabilities45.3 43.9 
Deferred Income Taxes1,179.5 1,152.7 
Regulatory Liabilities and Deferred Investment Tax Credits997.0 1,003.6 
Obligations Under Operating Leases50.3 56.7 
Deferred Credits and Other Noncurrent Liabilities107.7 34.4 
TOTAL NONCURRENT LIABILITIES6,094.8 5,658.1 
TOTAL LIABILITIES7,296.3 7,272.4 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5)
COMMON SHAREHOLDER’S EQUITY  
Common Stock –No Par Value:
  
Authorized – 40,000,000 Shares
  
Outstanding – 27,952,473 Shares
321.2 321.2 
Paid-in Capital1,013.6 1,012.8 
Retained Earnings2,439.0 2,237.3 
TOTAL COMMON SHAREHOLDER’S EQUITY3,773.8 3,571.3 
TOTAL LIABILITIES AND COMMON SHAREHOLDER’S EQUITY$11,070.1 $10,843.7 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
88


OHIO POWER COMPANY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$201.7 $226.2 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:  
Depreciation and Amortization293.9 224.7 
Deferred Income Taxes0.2 29.4 
Asset Impairments and Other Related Charges52.9  
Allowance for Equity Funds Used During Construction(16.2)(11.3)
Mark-to-Market of Risk Management Contracts0.9 11.6 
Property Taxes286.6 282.4 
Change in Other Noncurrent Assets19.2 (95.5)
Change in Other Noncurrent Liabilities47.2 (47.7)
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net(39.8)4.3 
Materials and Supplies33.8 5.3 
Accounts Payable(43.4)1.8 
Customer Deposits6.1 (37.3)
Accrued Taxes, Net(322.3)(367.3)
Other Current Assets(11.9)(2.3)
Other Current Liabilities17.2 0.4 
Net Cash Flows from Operating Activities526.1 224.7 
INVESTING ACTIVITIES  
Construction Expenditures(688.5)(769.0)
Change in Advances to Affiliates, Net(97.4) 
Other Investing Activities29.4 33.9 
Net Cash Flows Used for Investing Activities(756.5)(735.1)
FINANCING ACTIVITIES  
Capital Contribution from Parent0.8 175.0 
Issuance of Long-term Debt – Nonaffiliated346.3 395.0 
Change in Advances from Affiliates, Net(110.5)(59.6)
Retirement of Long-term Debt – Nonaffiliated (0.6)
Principal Payments for Finance Lease Obligations(4.0)(3.7)
Other Financing Activities1.0 1.5 
Net Cash Flows from Financing Activities233.6 507.6 
Net Increase (Decrease) in Cash and Cash Equivalents3.2 (2.8)
Cash and Cash Equivalents at Beginning of Period6.4 9.6 
Cash and Cash Equivalents at End of Period$9.6 $6.8 
SUPPLEMENTARY INFORMATION  
Cash Paid for Interest, Net of Capitalized Amounts$82.8 $76.5 
Net Cash Paid (Received) for Income Taxes(5.1)16.0 
Noncash Acquisitions Under Finance Leases1.1 3.3 
Construction Expenditures Included in Current Liabilities as of September 30,126.8 99.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
89


PUBLIC SERVICE COMPANY OF OKLAHOMA

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in millions of KWhs)
Retail:    
Residential2,170 2,197 5,084 4,943 
Commercial1,733 1,539 4,348 3,934 
Industrial1,524 1,557 4,436 4,503 
Miscellaneous371 373 981 965 
Total Retail5,798 5,666 14,849 14,345 
Wholesale (a)24 59 135 132 
Total KWhs5,822 5,725 14,984 14,477 
(a)Includes municipalities and cooperatives, unit power and other wholesale customers.

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
 Three Months EndedNine Months Ended
 September 30,September 30,
2024202320242023
 (in degree days)
Actual – Heating (a)— — 917 899 
Normal – Heating (b)— — 1,088 1,100 
Actual – Cooling (c)1,433 1,554 2,263 2,202 
Normal – Cooling (b)1,429 1,425 2,111 2,102 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 65 degree temperature base.
90


Public Service Company of Oklahoma
Reconciliation of 2023 to 2024 Net Income
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Net Income
$139.4 $188.1 
Changes in Revenues:
Retail Revenues (a)(30.4)(88.2)
Transmission Revenues(0.2)(0.1)
Other Revenues1.8 14.4 
Total Change in Revenues(28.8)(73.9)
Changes in Expenses and Other: 
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation33.3 127.6 
Other Operation and Maintenance(11.6)(43.6)
Depreciation and Amortization(8.8)(14.3)
Taxes Other Than Income Taxes(1.6)(10.7)
Interest Income(0.1)(0.7)
Allowance for Equity Funds Used During Construction(1.1)(0.7)
Non-Service Cost Components of Net Periodic Benefit Cost(0.7)(2.2)
Interest Expense(1.0)7.3 
Total Change in Expenses and Other8.4 62.7 
  
Income Tax Benefit(5.3)45.1 
  
2024 Net Income
$113.7 $222.0 

(a)Includes firm wholesale sales to municipals and cooperatives.


Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the decrease in Revenues were as follows:

Retail Revenues decreased $30 million primarily due to the following:
A $39 million decrease in fuel revenue primarily due to lower authorized fuel rates.
A $9 million decrease in weather-related usage primarily due to an 8% decrease in cooling degree days.
These decreases were partially offset by:
An $11 million increase in weather-normalized margins primarily in the residential class.

Expenses and Other and Income Tax Benefit changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses decreased $33 million primarily due to the lower current year amortization of under-recovered fuel regulatory assets driven by lower authorized fuel rates.
Other Operation and Maintenance expenses increased $12 million primarily due to the following:
A $7 million increase in transmission expenses primarily due to an increase in SPP expenses.
A $3 million increase in overhead line maintenance expenses.
Depreciation and Amortization expenses increased $9 million primarily due to a higher depreciable base, implementation of new rates and the amortization of regulatory assets related to NCWF.
Income Tax Benefit decreased $5 million primarily due to the following:
A $13 million decrease due to a decrease in amortization of Excess ADIT.
This decrease was partially offset by:
A $4 million increase due to a decrease in pretax book income.
A $3 million increase due to a decrease in state income tax.
91



Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the decrease in Revenues were as follows:

Retail Revenues decreased $88 million primarily due to the following:
A $137 million decrease in fuel revenue primarily due to lower authorized fuel rates.
This decrease was partially offset by:
A $32 million increase in base rate and rider revenues.
Other Revenues increased $14 million primarily due to associated business development revenues driven by costs associated with a third-party construction project.

Expenses and Other and Income Tax Benefit changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses decreased $128 million primarily due to the lower current year amortization of under-recovered fuel regulatory assets driven by lower authorized fuel rates.
Other Operation and Maintenance expenses increased $44 million primarily due to the following:
A $16 million increase in transmission expenses primarily due to an increase in SPP expenses.
A $13 million increase in associated business development expenses primarily due to partially reimbursable development costs associated with a third-party construction project.
A $10 million increase in employee-related expenses due to the voluntary severance program.
Depreciation and Amortization expenses increased $14 million primarily due to a higher depreciable base, implementation of new rates and the amortization of regulatory assets related to NCWF.
Taxes Other Than Income Taxes increased $11 million primarily due to an increase in property taxes.
Interest Expense decreased $7 million primarily due to the recognition of debt carrying charges as a result of the IRS PLR received regarding the treatment of stand-alone NOLCs in retail rate making.
Income Tax Benefit increased $45 million primarily due to a reduction in Excess ADIT regulatory liabilities as a result of the IRS PLR received regarding the treatment of stand-alone NOLCs in retail rate making.
92



PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months Ended 
September 30,
Nine Months Ended 
September 30,
 2024202320242023
REVENUES    
Electric Generation, Transmission and Distribution$612.9 $642.6 $1,439.1 $1,529.8 
Sales to AEP Affiliates1.1 0.2 5.7 1.0 
Other Revenues1.4 1.4 17.2 5.1 
TOTAL REVENUES615.4 644.2 1,462.0 1,535.9 
EXPENSES    
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation284.8 318.1 613.7 741.3 
Other Operation112.2 103.9 328.1 283.5 
Maintenance28.7 25.4 81.7 82.7 
Depreciation and Amortization70.6 61.8 202.1 187.8 
Taxes Other Than Income Taxes18.8 17.2 60.2 49.5 
TOTAL EXPENSES515.1 526.4 1,285.8 1,344.8 
OPERATING INCOME100.3 117.8 176.2 191.1 
Other Income (Expense):    
Interest Income0.2 0.3 0.7 1.4 
Allowance for Equity Funds Used During Construction1.3 2.4 4.6 5.3 
Non-Service Cost Components of Net Periodic Benefit Cost2.9 3.6 8.5 10.7 
Interest Expense(26.5)(25.5)(70.2)(77.5)
INCOME BEFORE INCOME TAX EXPENSE (BENEFIT)78.2 98.6 119.8 131.0 
Income Tax Expense (Benefit)(35.5)(40.8)(102.2)(57.1)
NET INCOME$113.7 $139.4 $222.0 $188.1 
The common stock of PSO is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
93


PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
Net Income$113.7 $139.4 $222.0 $188.1 
OTHER COMPREHENSIVE LOSS, NET OF TAXES    
Cash Flow Hedges, Net of Tax of $(2.3) and $0 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $(2.3) and $(0.4) for the Nine Months Ended September 30, 2024 and 2023, Respectively
(8.6) (8.6)(1.5)
    
TOTAL COMPREHENSIVE INCOME$105.1 $139.4 $213.4 $186.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
94


PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED STATEMENTS OF CHANGES IN
COMMON SHAREHOLDER’S EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Common
Stock
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Total
TOTAL COMMON SHAREHOLDER'S EQUITY – DECEMBER 31, 2022$157.2 $1,042.6 $1,218.0 $1.3 $2,419.1 
Common Stock Dividends(17.5)(17.5)
Net Loss(2.3)(2.3)
Other Comprehensive Loss(1.5)(1.5)
TOTAL COMMON SHAREHOLDER'S EQUITY – MARCH 31, 2023157.2 1,042.6 1,198.2 (0.2)2,397.8 
Return of Capital to Parent(2.5)(2.5)
Net Income  51.0  51.0 
TOTAL COMMON SHAREHOLDER'S EQUITY – JUNE 30, 2023157.2 1,040.1 1,249.2 (0.2)2,446.3 
Capital Contribution from Parent 0.6   0.6 
Common Stock Dividends(17.5)(17.5)
Net Income139.4 139.4 
TOTAL COMMON SHAREHOLDER'S EQUITY – SEPTEMBER 30, 2023$157.2 $1,040.7 $1,371.1 $(0.2)$2,568.8 
TOTAL COMMON SHAREHOLDER'S EQUITY – DECEMBER 31, 2023$157.2 $1,039.3 $1,374.3 $(0.2)$2,570.6 
Common Stock Dividends(35.0)(35.0)
Net Income72.0 72.0 
TOTAL COMMON SHAREHOLDER'S EQUITY – MARCH 31, 2024157.2 1,039.3 1,411.3 (0.2)2,607.6 
Capital Contribution from Parent0.2 0.2 
Common Stock Dividends  (35.0) (35.0)
Net Income  36.3  36.3 
TOTAL COMMON SHAREHOLDER'S EQUITY – JUNE 30, 2024157.2 1,039.5 1,412.6 (0.2)2,609.1 
Common Stock Dividends(35.0)(35.0)
Net Income113.7 113.7 
Other Comprehensive Loss(8.6)(8.6)
TOTAL COMMON SHAREHOLDER'S EQUITY – SEPTEMBER 30, 2024$157.2 $1,039.5 $1,491.3 $(8.8)$2,679.2 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.

95


PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
 September 30,December 31,
 20242023
CURRENT ASSETS  
Cash and Cash Equivalents$4.8 $2.5 
Accounts Receivable:  
Customers59.5 107.6 
Affiliated Companies46.2 31.0 
Miscellaneous0.4 0.8 
Total Accounts Receivable106.1 139.4 
Fuel23.2 33.7 
Materials and Supplies105.2 106.9 
Risk Management Assets28.4 19.0 
Accrued Tax Benefits17.5 31.0 
Regulatory Asset for Under-Recovered Fuel Costs27.4 118.3 
Prepayments and Other Current Assets30.3 18.7 
TOTAL CURRENT ASSETS342.9 469.5 
PROPERTY, PLANT AND EQUIPMENT  
Electric:  
Generation2,760.2 2,695.5 
Transmission1,272.2 1,228.3 
Distribution3,609.2 3,450.8 
Other Property, Plant and Equipment525.7 505.9 
Construction Work in Progress404.7 313.7 
Total Property, Plant and Equipment8,572.0 8,194.2 
Accumulated Depreciation and Amortization2,189.2 2,081.9 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET6,382.8 6,112.3 
OTHER NONCURRENT ASSETS  
Regulatory Assets524.9 522.7 
Employee Benefits and Pension Assets71.9 68.4 
Operating Lease Assets107.6 112.8 
Deferred Charges and Other Noncurrent Assets61.5 49.2 
TOTAL OTHER NONCURRENT ASSETS765.9 753.1 
TOTAL ASSETS$7,491.6 $7,334.9 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
96


PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED BALANCE SHEETS
LIABILITIES AND COMMON SHAREHOLDER’S EQUITY
September 30, 2024 and December 31, 2023
(Unaudited)
 September 30,December 31,
 20242023
 (in millions)
CURRENT LIABILITIES  
Advances from Affiliates$98.5 $54.4 
Accounts Payable:  
General181.1 159.3 
Affiliated Companies57.7 56.7 
Long-term Debt Due Within One Year – Nonaffiliated250.6 0.6 
Risk Management Liabilities22.3 28.9 
Customer Deposits63.9 81.4 
Accrued Taxes71.2 30.7 
Accrued Interest22.7 30.7 
Obligations Under Operating Leases10.8 10.1 
Other Current Liabilities61.2 106.2 
TOTAL CURRENT LIABILITIES840.0 559.0 
NONCURRENT LIABILITIES  
Long-term Debt – Nonaffiliated2,134.8 2,384.0 
Deferred Income Taxes888.6 831.2 
Regulatory Liabilities and Deferred Investment Tax Credits699.1 765.6 
Asset Retirement Obligations120.0 83.9 
Obligations Under Operating Leases102.1 106.8 
Deferred Credits and Other Noncurrent Liabilities27.8 33.8 
TOTAL NONCURRENT LIABILITIES3,972.4 4,205.3 
TOTAL LIABILITIES4,812.4 4,764.3 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5)
COMMON SHAREHOLDER’S EQUITY  
Common Stock – Par Value – $15 Per Share:
  
Authorized – 11,000,000 Shares
  
Issued – 10,482,000 Shares
  
Outstanding – 9,013,000 Shares
157.2 157.2 
Paid-in Capital1,039.5 1,039.3 
Retained Earnings1,491.3 1,374.3 
Accumulated Other Comprehensive Income (Loss)(8.8)(0.2)
TOTAL COMMON SHAREHOLDER’S EQUITY2,679.2 2,570.6 
TOTAL LIABILITIES AND COMMON SHAREHOLDER’S EQUITY$7,491.6 $7,334.9 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
97


PUBLIC SERVICE COMPANY OF OKLAHOMA
CONDENSED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$222.0 $188.1 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:  
Depreciation and Amortization202.1 187.8 
Deferred Income Taxes(12.7)(13.6)
Allowance for Equity Funds Used During Construction(4.6)(5.3)
Mark-to-Market of Risk Management Contracts(27.9)(0.2)
Property Taxes(14.8)(14.0)
Deferred Fuel Over/Under-Recovery, Net90.9 263.3 
Change in Other Regulatory Assets5.0 (66.1)
Change in Other Noncurrent Assets(24.4)(27.8)
Change in Other Noncurrent Liabilities0.8 11.0 
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net33.3 11.9 
Fuel, Materials and Supplies12.2 (11.6)
Accounts Payable9.6 (19.5)
Accrued Taxes, Net54.0 (9.5)
Other Current Assets(15.3)(3.0)
Other Current Liabilities(67.0)(10.8)
Net Cash Flows from Operating Activities463.2 480.7 
INVESTING ACTIVITIES  
Construction Expenditures(402.9)(401.1)
Change in Advances to Affiliates, Net (9.2)
Acquisitions of Renewable Energy Facilities (145.7)
Other Investing Activities5.1 8.8 
Net Cash Flows Used for Investing Activities(397.8)(547.2)
FINANCING ACTIVITIES  
Capital Contribution from Parent0.2 0.6 
Return of Capital to Parent (2.5)
Issuance of Long-term Debt – Nonaffiliated 469.8 
Change in Advances from Affiliates, Net44.1 (364.2)
Retirement of Long-term Debt – Nonaffiliated(0.4)(0.4)
Principal Payments for Finance Lease Obligations(2.5)(2.5)
Dividends Paid on Common Stock(105.0)(35.0)
Other Financing Activities0.5 0.4 
Net Cash Flows from (Used for) Financing Activities(63.1)66.2 
Net Increase (Decrease) in Cash and Cash Equivalents2.3 (0.3)
Cash and Cash Equivalents at Beginning of Period2.5 4.0 
Cash and Cash Equivalents at End of Period$4.8 $3.7 
SUPPLEMENTARY INFORMATION  
Cash Paid for Interest, Net of Capitalized Amounts$86.4 $67.4 
Net Cash Paid (Received) for Income Taxes(27.2)(1.6)
Cash Paid (Received) for Transferable Tax Credits(76.9) 
Noncash Acquisitions Under Finance Leases1.2 1.9 
Construction Expenditures Included in Current Liabilities as of September 30,76.7 91.0 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.

98


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED

MANAGEMENT’S NARRATIVE DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS

RESULTS OF OPERATIONS

KWh Sales/Degree Days

Summary of KWh Energy Sales
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions of KWhs)
Retail:    
Residential1,955 2,180 4,855 4,902 
Commercial1,617 1,689 4,287 4,269 
Industrial1,232 1,313 3,873 3,876 
Miscellaneous17 17 52 53 
Total Retail4,821 5,199 13,067 13,100 
Wholesale (a)1,567 1,668 4,281 4,226 
Total KWhs6,388 6,867 17,348 17,326 
(a)Includes Off-system Sales, municipalities and cooperatives, unit power and other wholesale customers.

Heating degree days and cooling degree days are metrics commonly used in the utility industry as a measure of the impact of weather on revenues.

Summary of Heating and Cooling Degree Days
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in degree days)
Actual – Heating (a)— — 560 413 
Normal – Heating (b)— 722 730 
Actual – Cooling (c)1,591 1,715 2,721 2,673 
Normal – Cooling (b)1,439 1,435 2,237 2,223 

(a)Heating degree days are calculated on a 55 degree temperature base.
(b)Normal Heating/Cooling represents the thirty-year average of degree days.
(c)Cooling degree days are calculated on a 65 degree temperature base.


99


Southwestern Electric Power Company
Reconciliation of 2023 to 2024
Earnings Attributable to SWEPCo Common Shareholder
(in millions)
Three Months Ended 
September 30,
Nine Months Ended 
September 30,
2023 Earnings Attributable to Common Shareholder
$157.5 $279.1 
  
Changes in Revenues: 
Retail Revenues (a)(26.9)(175.5)
Off-system Sales0.5 2.4 
Transmission Revenues7.3 10.2 
Other Revenues3.1 5.2 
Total Change in Revenues(16.0)(157.7)
  
Changes in Expenses and Other: 
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation11.3 32.5 
Other Operation and Maintenance4.9 (47.8)
Depreciation and Amortization(17.1)(30.8)
Taxes Other Than Income Taxes2.1 10.6 
Interest Income(1.0)(3.4)
Allowance for Equity Funds Used During Construction(1.4)2.4 
Non-Service Cost Components of Net Periodic Benefit Cost(0.8)(2.6)
Interest Expense10.2 32.1 
Total Change in Expenses and Other8.2 (7.0)
  
Income Tax Benefit(11.2)163.1 
Equity Earnings of Unconsolidated Subsidiary0.1 0.1 
Net Income Attributable to Noncontrolling Interest0.5 (0.5)
  
2024 Earnings Attributable to Common Shareholder
$139.1 $277.1 

(a)Includes firm wholesale sales to municipals and cooperatives.
Third Quarter of 2024 Compared to Third Quarter of 2023

The major components of the decrease in Revenues were as follows:

Retail Revenues decreased $27 million primarily due to the following:
A $13 million decrease in fuel revenue.
A $12 million decrease in weather-normalized margins primarily in the residential and industrial classes.
A $10 million decrease in weather-related usage primarily due to a 7% decrease in cooling degree days.
These decreases were partially offset by:
An $8 million increase primarily due to formula rate increases in Arkansas.
Transmission Revenues increased $7 million primarily due to an increase in transmission investment.

Expenses and Other and Income Tax Benefit changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses decreased $11 million primarily due to a current year decrease in amortization of under-recovered fuel regulatory assets.
Depreciation and Amortization expenses increased $17 million primarily due to an increase in amortization of regulatory assets and a higher depreciable base.
100


Interest Expense decreased $10 million primarily due to the following:
An $8 million decrease due to the prior year amortization of carrying charges on storm-related regulatory assets.
A $3 million decrease due to the recognition of debt carrying charges as a result of the IRS PLR received regarding the treatment of stand-alone NOLCs in retail rate making.
Income Tax Benefit decreased $11 million primarily due to the following:
A $5 million decrease due to a decrease in PTCs.
A $4 million decrease due to a decrease in amortization of Excess ADIT.

Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023

The major components of the decrease in Revenues were as follows:

Retail Revenues decreased $176 million primarily due to the recognition of a $160 million probable revenue refund associated with the Turk Plant and SWEPCo’s 2012 Texas Base Rate Case.
Transmission Revenues increased $10 million primarily due to a $15 million increase in continued investment in transmission assets and load, partially offset by a $4 million reversal of a prior period provision for refund in 2023.
Other Revenues increased $5 million primarily due to associated business development revenues driven by costs associated with a third-party construction project.

Expenses and Other and Income Tax Benefit changed between years as follows:

Purchased Electricity, Fuel and Other Consumables Used for Electric Generation expenses decreased $33 million primarily due to a current year decrease in amortization of under-recovered fuel regulatory assets.
Other Operation and Maintenance expenses increased $48 million primarily due to the following:
A $17 million increase in employee-related expenses primarily due to the voluntary severance program.
A $14 million increase due to a disallowance recorded on the remaining net book value of the Dolet Hills Power Station as a result of an LPSC approved settlement agreement in April 2024.
An $11 million increase in SPP transmission expenses.
A $5 million increase due to the prior year capitalization of previously expensed renewable generation pre-construction charges.
Depreciation and Amortization expenses increased $31 million primarily due to an increase in amortization of regulatory assets and a higher depreciable base, partially offset by the recognition of a regulatory asset related to NOLCs.
Taxes Other Than Income Taxes decreased $11 million primarily due to a decrease in property taxes.
Interest Expense decreased $32 million primarily due to the decrease in the recognition of debt carrying charges as a result of the IRS PLR received regarding the treatment of stand-alone NOLCs in retail rate making.
Income Tax Benefit increased $163 million primarily due to the following:
A $109 million increase due to a reduction in Excess ADIT regulatory liabilities as a result of the IRS PLR received regarding the treatment of stand-alone NOLCs in retail rate making.
A $34 million increase due to a decrease in pretax book income.
A $32 million increase due to the reversal of a regulatory liability related to the merchant portion of Turk Plant Excess ADIT as a result of the APSC's March 2024 denial of SWEPCo's request to allow the merchant portion of the Turk Plant to serve Arkansas customers.
101



SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
REVENUES    
Electric Generation, Transmission and Distribution$625.1 $640.0 $1,680.5 $1,665.2 
Sales to AEP Affiliates21.9 14.4 52.3 45.7 
Provision for Refund(8.9)(0.1)(189.0)(4.2)
Other Revenues0.7 0.5 7.0 1.8 
TOTAL REVENUES638.8 654.8 1,550.8 1,708.5 
EXPENSES    
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation204.1 215.4 582.1 614.6 
Other Operation95.1 96.9 324.3 281.3 
Maintenance35.3 38.4 125.9 121.1 
Depreciation and Amortization117.7 100.6 297.6 266.8 
Taxes Other Than Income Taxes34.1 36.2 93.8 104.4 
TOTAL EXPENSES486.3 487.5 1,423.7 1,388.2 
OPERATING INCOME152.5 167.3 127.1 320.3 
Other Income (Expense):   
Interest Income3.1 4.1 11.4 14.8 
Allowance for Equity Funds Used During Construction2.9 4.3 9.7 7.3 
Non-Service Cost Components of Net Periodic Benefit Cost2.6 3.4 7.6 10.2 
Interest Expense(31.9)(42.1)(75.1)(107.2)
INCOME BEFORE INCOME TAX EXPENSE (BENEFIT) AND EQUITY EARNINGS129.2 137.0 80.7 245.4 
Income Tax Expense (Benefit)(10.5)(21.7)(198.8)(35.7)
Equity Earnings of Unconsolidated Subsidiary0.4 0.3 1.1 1.0 
NET INCOME140.1 159.0 280.6 282.1 
Net Income Attributable to Noncontrolling Interest1.0 1.5 3.5 3.0 
EARNINGS ATTRIBUTABLE TO SWEPCo COMMON SHAREHOLDER$139.1 $157.5 $277.1 $279.1 
The common stock of SWEPCo is wholly-owned by Parent.
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
102


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
For the Three and Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
Net Income$140.1 $159.0 $280.6 $282.1 
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAXES    
Cash Flow Hedges, Net of Tax of $(0.1) and $0 for the Three Months Ended September 30, 2024 and 2023, Respectively, and $(0.1) and $0.1 for the Nine Months Ended September 30, 2024 and 2023, Respectively
(0.1) (0.2)0.3 
Amortization of Pension and OPEB Deferred Costs, Net of Tax of $(0.1) and $(0.1) for the Three Months Ended September 30, 2024 and 2023, Respectively, and $(0.1) and $(0.3) for the Nine Months Ended September 30, 2024 and 2023, Respectively
(0.1)(0.4)(0.2)(1.0)
TOTAL OTHER COMPREHENSIVE LOSS(0.2)(0.4)(0.4)(0.7)
TOTAL COMPREHENSIVE INCOME139.9 158.6 280.2 281.4 
Total Comprehensive Income Attributable to Noncontrolling Interest1.0 1.5 3.5 3.0 
TOTAL COMPREHENSIVE INCOME ATTRIBUTABLE TO SWEPCo COMMON SHAREHOLDER$138.9 $157.1 $276.7 $278.4 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
103


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
SWEPCo Common Shareholder  
Common
Stock
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive
Income (Loss)
Noncontrolling
Interest
Total
TOTAL EQUITY – DECEMBER 31, 2022$0.1 $1,442.2 $2,236.0 $(4.2)$0.7 $3,674.8 
Capital Contribution from Parent50.050.0 
Common Stock Dividends – Nonaffiliated(1.5)(1.5)
Net Income40.6 1.2 41.8 
Other Comprehensive Income0.1 0.1 
TOTAL EQUITY – MARCH 31, 20230.1 1,492.2 2,276.6 (4.1)0.4 3,765.2 
Common Stock Dividends(50.0)(50.0)
Common Stock Dividends – Nonaffiliated    (0.6)(0.6)
Net Income  81.0  0.3 81.3 
Other Comprehensive Loss   (0.4) (0.4)
TOTAL EQUITY – JUNE 30, 20230.1 1,492.2 2,307.6 (4.5)0.1 3,795.5 
Common Stock Dividends(75.0)(75.0)
Common Stock Dividends – Nonaffiliated(0.3)(0.3)
Net Income157.5 1.5 159.0 
Other Comprehensive Loss(0.4)(0.4)
TOTAL EQUITY – SEPTEMBER 30, 2023$0.1 $1,492.2 $2,390.1 $(4.9)$1.3 $3,878.8 
TOTAL EQUITY – DECEMBER 31, 2023$0.1 $1,492.2 $2,281.3 $(3.4)$0.2 $3,770.4 
Common Stock Dividends(50.0)(50.0)
Common Stock Dividends – Nonaffiliated(1.4)(1.4)
Net Income208.1 1.5 209.6 
Other Comprehensive Loss(0.2)(0.2)
TOTAL EQUITY – MARCH 31, 20240.1 1,492.2 2,439.4 (3.6)0.3 3,928.4 
Common Stock Dividends  (100.0)  (100.0)
Common Stock Dividends – Nonaffiliated    (1.0)(1.0)
Net Income (Loss)  (70.1) 1.0 (69.1)
TOTAL EQUITY – JUNE 30, 20240.1 1,492.2 2,269.3 (3.6)0.3 3,758.3 
Return of Capital to Parent(1.1)(1.1)
Common Stock Dividends(100.0)(100.0)
Common Stock Dividends – Nonaffiliated(1.0)(1.0)
Net Income139.1 1.0 140.1 
Other Comprehensive Loss(0.2)(0.2)
TOTAL EQUITY – SEPTEMBER 30, 2024$0.1 $1,491.1 $2,308.4 $(3.8)$0.3 $3,796.1 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
104


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED BALANCE SHEETS
ASSETS
September 30, 2024 and December 31, 2023
(in millions)
(Unaudited)
 September 30,December 31,
 20242023
CURRENT ASSETS  
Cash and Cash Equivalents $4.4 $2.4 
Advances to Affiliates2.8 2.2 
Accounts Receivable:  
Customers27.5 39.0 
Affiliated Companies55.5 47.2 
Miscellaneous13.9 8.3 
Total Accounts Receivable96.9 94.5 
Fuel 84.1 113.8 
Materials and Supplies
(September 30, 2024 and December 31, 2023 Amounts Include $2.7 and $3.9, Respectively, Related to Sabine)
87.0 88.4 
Risk Management Assets24.1 11.6 
Accrued Tax Benefits21.4 28.4 
Regulatory Asset for Under-Recovered Fuel Costs106.6 170.8 
Prepayments and Other Current Assets32.2 29.2 
TOTAL CURRENT ASSETS459.5 541.3 
PROPERTY, PLANT AND EQUIPMENT  
Electric:  
Generation4,845.1 4,790.7 
Transmission2,754.8 2,660.6 
Distribution2,986.1 2,824.1 
Other Property, Plant and Equipment
(September 30, 2024 and December 31, 2023 Amounts Include $166.8 and $182.7, Respectively, Related to Sabine)
930.6 814.4 
Construction Work in Progress636.4 555.8 
Total Property, Plant and Equipment12,153.0 11,645.6 
Accumulated Depreciation and Amortization
(September 30, 2024 and December 31, 2023 Amounts Include $166.8 and $182.7, Respectively, Related to Sabine)
3,244.8 3,087.2 
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET8,908.2 8,558.4 
OTHER NONCURRENT ASSETS  
Regulatory Assets1,120.3 1,131.8 
Deferred Charges and Other Noncurrent Assets340.4 326.1 
TOTAL OTHER NONCURRENT ASSETS1,460.7 1,457.9 
TOTAL ASSETS$10,828.4 $10,557.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
105


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED BALANCE SHEETS
LIABILITIES AND EQUITY
September 30, 2024 and December 31, 2023
(Unaudited)
 September 30,December 31,
 20242023
 (in millions)
CURRENT LIABILITIES  
Advances from Affiliates$237.4 $88.7 
Accounts Payable:  
General226.2 198.9 
Affiliated Companies49.3 45.9 
Short-term Debt – Nonaffiliated4.6 4.3 
Customer Deposits75.3 72.5 
Accrued Taxes116.8 58.7 
Accrued Interest38.8 39.9 
Obligations Under Operating Leases8.8 9.0 
Provision for Refund62.5 0.7 
Other Current Liabilities127.5 168.3 
TOTAL CURRENT LIABILITIES947.2 686.9 
NONCURRENT LIABILITIES  
Long-term Debt – Nonaffiliated3,648.7 3,646.9 
Deferred Income Taxes1,260.4 1,179.3 
Regulatory Liabilities and Deferred Investment Tax Credits577.5 756.1 
Asset Retirement Obligations257.0 258.6 
Employee Benefits and Pension Obligations43.1 43.1 
Obligations Under Operating Leases119.5 122.5 
Deferred Credits and Other Noncurrent Liabilities178.9 93.8 
TOTAL NONCURRENT LIABILITIES6,085.1 6,100.3 
TOTAL LIABILITIES7,032.3 6,787.2 
Rate Matters (Note 4)
Commitments and Contingencies (Note 5)
EQUITY  
Common Stock – Par Value – $18 Per Share:
  
Authorized – 3,680 Shares
  
Outstanding – 3,680 Shares
0.1 0.1 
Paid-in Capital1,491.1 1,492.2 
Retained Earnings2,308.4 2,281.3 
Accumulated Other Comprehensive Income (Loss)(3.8)(3.4)
TOTAL COMMON SHAREHOLDER’S EQUITY3,795.8 3,770.2 
Noncontrolling Interest0.3 0.2 
TOTAL EQUITY3,796.1 3,770.4 
TOTAL LIABILITIES AND EQUITY$10,828.4 $10,557.6 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
106


SOUTHWESTERN ELECTRIC POWER COMPANY CONSOLIDATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
For the Nine Months Ended September 30, 2024 and 2023
(in millions)
(Unaudited)
 Nine Months Ended September 30,
 20242023
OPERATING ACTIVITIES  
Net Income$280.6 $282.1 
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities:
 
 
Depreciation and Amortization297.6 266.8 
Deferred Income Taxes(117.1)44.9 
Allowance for Equity Funds Used During Construction(9.7)(7.3)
Mark-to-Market of Risk Management Contracts(23.3)1.4 
Property Taxes(23.7)(24.6)
Deferred Fuel Over/Under-Recovery, Net134.3 134.4 
Provision for Refund – Turk Plant100.0  
Change in Other Noncurrent Assets(41.3)(46.9)
Change in Other Noncurrent Liabilities(46.0)(26.7)
Changes in Certain Components of Working Capital:  
Accounts Receivable, Net(2.4)29.7 
Fuel, Materials and Supplies26.2 (12.0)
Accounts Payable7.6 5.3 
Accrued Taxes, Net65.1 10.8 
Provision for Refund – Turk Plant60.0  
Other Current Assets(7.0)10.4 
Other Current Liabilities(51.5)(40.6)
Net Cash Flows from Operating Activities649.4 627.7 
INVESTING ACTIVITIES  
Construction Expenditures(539.6)(614.1)
Change in Advances to Affiliates, Net(0.6)(0.6)
Other Investing Activities10.9 1.8 
Net Cash Flows Used for Investing Activities(529.3)(612.9)
FINANCING ACTIVITIES  
Capital Contribution from Parent 50.0 
Return of Capital to Parent(1.1) 
Issuance of Long-term Debt – Nonaffiliated 346.8 
Change in Short-term Debt – Nonaffiliated0.3 3.9 
Change in Advances from Affiliates, Net148.7 (261.8)
Retirement of Long-term Debt – Nonaffiliated (94.1)
Principal Payments for Finance Lease Obligations(13.0)(17.6)
Dividends Paid on Common Stock(250.0)(125.0)
Dividends Paid on Common Stock – Nonaffiliated(3.4)(2.4)
Other Financing Activities0.4 0.6 
Net Cash Flows Used for Financing Activities(118.1)(99.6)
Net Increase (Decrease) in Cash and Cash Equivalents2.0 (84.8)
Cash and Cash Equivalents at Beginning of Period2.4 88.4 
Cash and Cash Equivalents at End of Period$4.4 $3.6 
SUPPLEMENTARY INFORMATION  
Cash Paid for Interest, Net of Capitalized Amounts$107.1 $89.8 
Net Cash Paid (Received) for Income Taxes(11.2)(23.3)
Cash Paid (Received) for Transferable Tax Credits(69.4) 
Noncash Acquisitions Under Finance Leases1.9 4.6 
Construction Expenditures Included in Current Liabilities as of September 30,84.9 69.0 
See Condensed Notes to Condensed Financial Statements of Registrants beginning on page 108.
107


INDEX OF CONDENSED NOTES TO CONDENSED FINANCIAL STATEMENTS OF REGISTRANTS

The condensed notes to condensed financial statements are a combined presentation for the Registrants. The following list indicates Registrants to which the notes apply. Specific disclosures within each note apply to all Registrants unless indicated otherwise:
NoteRegistrantPage
Number
Significant Accounting MattersAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
New Accounting StandardsAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Comprehensive IncomeAEP
Rate MattersAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Commitments, Guarantees and ContingenciesAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Acquisitions and DispositionsAEP, PSO
Benefit PlansAEP, AEP Texas, APCo, I&M, OPCo, PSO, SWEPCo
Business SegmentsAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Derivatives and HedgingAEP, AEP Texas, APCo, I&M, OPCo, PSO, SWEPCo
Fair Value MeasurementsAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Income TaxesAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Financing ActivitiesAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Voluntary Severance ProgramAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
Variable Interest EntitiesAEP
Property, Plant and EquipmentAEP, AEP Texas, APCo, I&M, OPCo, PSO, SWEPCo
Revenue from Contracts with CustomersAEP, AEP Texas, AEPTCo, APCo, I&M, OPCo, PSO, SWEPCo
108


1.  SIGNIFICANT ACCOUNTING MATTERS

The disclosures in this note apply to all Registrants unless indicated otherwise.

General

The unaudited condensed financial statements and footnotes were prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the SEC.  Accordingly, they do not include all of the information and footnotes required by GAAP for complete annual financial statements.

In the opinion of management, the unaudited condensed interim financial statements reflect all normal and recurring accruals and adjustments necessary for a fair statement of the net income, financial position and cash flows for the interim periods for each Registrant.  Net income for the three and nine months ended September 30, 2024 is not necessarily indicative of results that may be expected for the year ending December 31, 2024.  The condensed financial statements are unaudited and should be read in conjunction with the audited 2023 financial statements and notes thereto, which are included in the Registrants’ Annual Reports on Form 10-K as filed with the SEC on February 26, 2024.

Earnings Per Share (EPS) (Applies to AEP)

Basic EPS is calculated by dividing net earnings available to common shareholders by the weighted-average number of common shares outstanding during the period.  Diluted EPS is calculated by adjusting the weighted-average outstanding common shares, assuming conversion of all potentially dilutive stock awards.

The following table presents AEP’s basic and diluted EPS calculations included on the statements of income:
Three Months Ended September 30,
20242023
(in millions, except per share data)
 $/share$/share
Earnings Attributable to AEP Common Shareholders$959.6  $953.7  
Weighted-Average Number of Basic AEP Common Shares Outstanding532.2 $1.80 520.5 $1.83 
Weighted-Average Dilutive Effect of Stock-Based Awards1.4  0.9  
Weighted-Average Number of Diluted AEP Common Shares Outstanding533.6 $1.80 521.4 $1.83 

Nine Months Ended September 30,
20242023
(in millions, except per share data)
 $/share$/share
Earnings Attributable to AEP Common Shareholders$2,303.0  $1,871.9  
Weighted-Average Number of Basic AEP Common Shares Outstanding529.2 $4.35 516.5 $3.62 
Weighted-Average Dilutive Effect of Stock-Based Awards1.3 (0.01)1.3  
Weighted-Average Number of Diluted AEP Common Shares Outstanding530.5 $4.34 517.8 $3.62 

There were no antidilutive shares outstanding as of September 30, 2024 and 2023, respectively.


109


Restricted Cash (Applies to AEP, AEP Texas and APCo)

Restricted Cash primarily includes funds held by trustees for the payment of securitization bonds.

Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following tables provide a reconciliation of Cash, Cash Equivalents and Restricted Cash reported within the balance sheets that sum to the total of the same amounts shown on the statements of cash flows:
September 30, 2024
AEPAEP TexasAPCo
(in millions)
Cash and Cash Equivalents$245.8 $0.1 $6.5 
Restricted Cash53.4 45.1 8.3 
Total Cash, Cash Equivalents and Restricted Cash$299.2 $45.2 $14.8 

December 31, 2023
AEPAEP TexasAPCo
(in millions)
Cash and Cash Equivalents$330.1 $0.1 $5.0 
Restricted Cash48.9 34.0 14.9 
Total Cash, Cash Equivalents and Restricted Cash$379.0 $34.1 $19.9 

Supplementary Cash Flow Information (Applies to AEP)

Nine Months Ended September 30,
Cash Flow Information20242023
(in millions)
Cash Paid (Received) for:
Interest, Net of Capitalized Amounts$1,247.3 $1,148.7 
Income Taxes87.9 26.7 
Sale of Transferable Tax Credits(163.7) 
Noncash Investing and Financing Activities:
Acquisitions Under Finance Leases24.5 38.5 
Construction Expenditures Included in Current Liabilities as of September 30,1,015.1 975.0 
Acquisition of Nuclear Fuel Included in Current Liabilities as of September 30,8.2 9.5 
Noncash Increase in Noncurrent Assets from the Sale of the Competitive Contracted Renewables Portfolio 74.7 
110


2. NEW ACCOUNTING STANDARDS

The disclosures in this note apply to all Registrants unless indicated otherwise.

Management reviews the FASB’s standard-setting process and the SEC’s rulemaking activity to determine the relevance, if any, to the Registrants’ business. The following standards/rules will impact the Registrants’ financial statements.

SEC Climate Disclosure Rule

On March 6, 2024, the SEC adopted final rules that require registrants to disclose certain climate-related information in registration statements and annual reports. The final rules require registrants to disclose, among other things, material climate-related risks, activities to mitigate such risks and information about a registrant’s board of directors oversight and management’s role in managing material climate-related risks. The final rules also require registrants to provide information related to any climate-related targets or goals that are material to a registrant’s business, results of operations or financial condition. A majority of the reporting requirements are applicable to the fiscal year beginning in 2025, with the addition of assurance reporting for GHG emissions starting in 2029 for large accelerated filers. Litigation challenging the new rules was filed by multiple parties in multiple jurisdictions, which have been consolidated and assigned to the U.S. Court of Appeals for the Eighth Circuit. On April 4, 2024, the SEC issued an order staying the final climate disclosure rules pending the completion of judicial review at the Court of Appeals. The Registrants are currently evaluating the impact of the final rules on their respective consolidated financial statements and related disclosures.

ASU 2023-07 “Improvements to Reportable Segment Disclosures” (ASU 2023-07)

In November 2023, the FASB issued ASU 2023-07, to address investors’ observations that there is limited information disclosed about segment expenses and to better understand expense categories and amounts included in segment profit or loss. The new standard requires annual and interim disclosure of (a) the categories and amounts of significant segment expenses (determined by management using both qualitative and quantitative factors) that are regularly provided to the CODM and included within each reported measure of segment profit or loss, (b) the amounts and a qualitative description of “other segment items”, defined as the difference between reported segment revenues less the significant segment expenses and each reported measure of segment profit or loss disclosed, (c) reportable segment profit or loss and assets that are currently only required annually, (d) the CODM’s title and position, and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources and (e) a requirement that entities with a single reportable segment provide all disclosures required by ASU 2023-07 and all existing segment disclosures in Topic 280. Additionally, this new standard allows disclosure of one or more of additional profit or loss measures if the CODM uses more than one measure provided that at least one of the disclosed measures is determined in a manner “most consistent with the measurement principles under GAAP”. If multiple measures are presented, additional disclosure is required about how the CODM uses each measure to assess performance and decide how to allocate resources.

The amendments in the new standard are effective on a retrospective basis for all entities for fiscal years beginning after December 15, 2023 and interim periods within fiscal periods beginning after December 15, 2024 with early adoption permitted. Management plans to adopt ASU 2023-07 effective for the 2024 10-K.

ASU 2023-09 “Improvements to Income Tax Disclosures” (ASU 2023-09)

In December 2023, the FASB issued ASU 2023-09, to address investors’ suggested enhancements to (a) better understand an entity’s exposure to potential changes in jurisdictional tax legislation and the ensuing risks and opportunities, (b) assess income tax information that affects cash flow forecasts and capital allocation decisions and (c) identify potential opportunities to increase future cash flows.

The new standard requires an annual rate reconciliation disclosure of the following categories regardless of materiality: state and local income tax, net of federal income tax effect, foreign tax effects, effect of changes in tax laws or rates enacted in the current period, effect of cross-border tax laws, tax credits, changes in valuation allowances, nontaxable or nondeductible items and changes in unrecognized tax benefits.

The new standard also requires an annual disclosure of the amount of income taxes paid (net of refunds received) disaggregated by federal, state and foreign taxes and by individual jurisdictions that are equal to or greater than 5 percent of total income taxes paid. Disclosure of income (loss) from continuing operations before income tax expense (benefit) disaggregated between
111


domestic and foreign jurisdictions and income tax expense (benefit) from continuing operations disaggregated by federal, state and foreign jurisdictions is required.

The new standard removes the requirement to disclose the cumulative amount of each type of temporary difference when a deferred tax liability is not recognized because of the exceptions to comprehensive recognition of deferred taxes related to subsidiaries and corporate joint ventures.

The amendments in the new standard may be applied on either a prospective or retrospective basis for public business entities for fiscal years beginning after December 15, 2024 with early adoption permitted. Management has not yet made a decision to early adopt the amendments to this standard or how to apply them.

ASU 2024-03 “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures” (ASU 2024-03)

In November 2024, the FASB issued ASU 2024-03, the intent of which is to improve financial reporting and respond to investor input by requiring public business entities to disclose additional information about certain expenses in the notes to financial statements in interim and annual reporting periods. Among other provisions, the new standard requires disclosure of disaggregated amounts for expenses such as employee compensation, depreciation, and intangible asset amortization included in each expense caption presented on the face of the income statement. Public business entities are required to include certain amounts that are already required to be disclosed under GAAP in the same disclosure as the other disaggregation requirements as well as a qualitative description of any amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. The new standard also requires disclosure of the total amount of selling expenses and, in annual reporting periods, an entity’s definition of selling expenses. An entity is not precluded from providing additional voluntary disclosures that may provide investors with additional decision-useful information.

The amendments in the new standard are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027, with early adoption permitted. The amendments in the new standard should be applied either prospectively to financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the financial statements. Management is evaluating the new standard and has not yet determined when, or the method by which, the Registrants will adopt its amendments.
112


3.  COMPREHENSIVE INCOME

The disclosures in this note apply to AEP only. The impact of AOCI is not material to the financial statements of the Registrant Subsidiaries.

Presentation of Comprehensive Income

The following tables provide AEP’s components of changes in AOCI and details of reclassifications from AOCI.  The amortization of pension and OPEB AOCI components are included in the computation of net periodic pension and OPEB costs. See Note 7 - Benefit Plans for additional information.

 Cash Flow HedgesPension 
Three Months Ended September 30, 2024CommodityInterest Rateand OPEBTotal
 (in millions)
Balance in AOCI as of June 30, 2024$103.7 $9.3 $(153.0)$(40.0)
Change in Fair Value Recognized in AOCI, Net of Tax(28.8)(24.5) (53.3)
Amount of (Gain) Loss Reclassified from AOCI
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation (a)
0.1   0.1 
Interest Expense (a)
 8.8  8.8 
Amortization of Prior Service Cost (Credit)  (1.4)(1.4)
Amortization of Actuarial (Gains) Losses  0.7 0.7 
Reclassifications from AOCI, before Income Tax (Expense) Benefit
0.1 8.8 (0.7)8.2 
Income Tax (Expense) Benefit0.1 1.8 (0.1)1.8 
Reclassifications from AOCI, Net of Income Tax (Expense) Benefit
 7.0 (0.6)6.4 
Net Current Period Other Comprehensive Loss(28.8)(17.5)(0.6)(46.9)
Balance in AOCI as of September 30, 2024$74.9 $(8.2)$(153.6)$(86.9)

 Cash Flow HedgesPension 
Three Months Ended September 30, 2023CommodityInterest Rateand OPEBTotal
 (in millions)
Balance in AOCI as of June 30, 2023$93.5 $12.7 $(142.6)$(36.4)
Change in Fair Value Recognized in AOCI, Net of Tax19.3 (6.9) 12.4 
Amount of (Gain) Loss Reclassified from AOCI
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation (a)
(15.6)  (15.6)
Interest Expense (a)
 (1.3) (1.3)
Amortization of Prior Service Cost (Credit)
  (5.3)(5.3)
Amortization of Actuarial (Gains) Losses
  1.3 1.3 
Reclassifications from AOCI, before Income Tax (Expense) Benefit
(15.6)(1.3)(4.0)(20.9)
Income Tax (Expense) Benefit(3.4)(0.2)(0.8)(4.4)
Reclassifications from AOCI, Net of Income Tax (Expense) Benefit
(12.2)(1.1)(3.2)(16.5)
Net Current Period Other Comprehensive Income (Loss)
7.1 (8.0)(3.2)(4.1)
Balance in AOCI as of September 30, 2023$100.6 $4.7 $(145.8)$(40.5)
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 Cash Flow HedgesPension 
Nine Months Ended September 30, 2024CommodityInterest Rateand OPEBTotal
 (in millions)
Balance in AOCI as of December 31, 2023$104.9 $(8.1)$(152.3)$(55.5)
Change in Fair Value Recognized in AOCI, Net of Tax(16.3)(5.2) (21.5)
Amount of (Gain) Loss Reclassified from AOCI
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation (a)(17.4)  (17.4)
Interest Expense (a) 6.5  6.5 
Amortization of Prior Service Cost (Credit)  (4.0)(4.0)
Amortization of Actuarial (Gains) Losses  2.4 2.4 
Reclassifications from AOCI, before Income Tax (Expense) Benefit(17.4)6.5 (1.6)(12.5)
Income Tax (Expense) Benefit(3.7)1.4 (0.3)(2.6)
Reclassifications from AOCI, Net of Income Tax (Expense) Benefit(13.7)5.1 (1.3)(9.9)
Net Current Period Other Comprehensive Loss(30.0)(0.1)(1.3)(31.4)
Balance in AOCI as of September 30, 2024$74.9 $(8.2)$(153.6)$(86.9)

 Cash Flow HedgesPension 
Nine Months Ended September 30, 2023CommodityInterest Rateand OPEBTotal
 (in millions)
Balance in AOCI as of December 31, 2022$223.5 $0.3 $(140.1)$83.7 
Change in Fair Value Recognized in AOCI, Net of Tax(170.1)5.3 (12.9)(177.7)
Amount of (Gain) Loss Reclassified from AOCI
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation (a)59.7   59.7 
Interest Expense (a) (1.1) (1.1)
Amortization of Prior Service Cost (Credit)  (15.9)(15.9)
Amortization of Actuarial (Gains) Losses  3.9 3.9 
Reclassifications from AOCI, before Income Tax (Expense) Benefit59.7 (1.1)(12.0)46.6 
Income Tax (Expense) Benefit12.5 (0.2)(2.5)9.8 
Reclassifications from AOCI, Net of Income Tax (Expense) Benefit47.2 (0.9)(9.5)36.8 
Reclassifications of KPCo Pension and OPEB Regulatory Assets from AOCI, before Income Tax (Expense) Benefit  21.1 21.1 
Income Tax (Expense) Benefit  4.4 4.4 
Reclassifications of KPCo Pension and OPEB Regulatory Assets from AOCI, Net of Income Tax (Expense) Benefit  16.7 16.7 
Net Current Period Other Comprehensive Income (Loss)(122.9)4.4 (5.7)(124.2)
Balance in AOCI as of September 30, 2023$100.6 $4.7 $(145.8)$(40.5)

(a)Amounts reclassified to the referenced line item on the statements of income.

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4.  RATE MATTERS

The disclosures in this note apply to all Registrants unless indicated otherwise.

As discussed in the 2023 Annual Report, the Registrants are involved in rate and regulatory proceedings at the FERC and their state commissions. The Rate Matters note within the 2023 Annual Report should be read in conjunction with this report to gain a complete understanding of material rate matters still pending that could impact net income, cash flows and possibly financial condition. The following discusses ratemaking developments in 2024 and updates the 2023 Annual Report.

Regulated Generating Units (Applies to AEP, PSO and SWEPCo)

Compliance with extensive environmental regulations requires significant capital investment in environmental monitoring, installation of pollution control equipment, emission fees, disposal costs and permits. Management continuously evaluates cost estimates of complying with these regulations in balance with reliability and other factors, which has resulted in, and in the future may result in, a proposal to retire generating facilities earlier than their currently estimated useful lives.

Management is seeking or will seek regulatory recovery, as necessary, for any net book value remaining when the plants are retired. To the extent the net book value of these generation assets is not deemed recoverable, it could reduce future net income and cash flows and impact financial condition.

Regulated Generating Units that have been Retired

SWEPCo

In December 2021, the Dolet Hills Power Station was retired. As part of the 2020 Texas Base Rate Case, the PUCT authorized recovery of SWEPCo’s Texas jurisdictional share of the Dolet Hills Power Station through 2046, but denied SWEPCo the ability to earn a return on this investment resulting in a disallowance of $12 million in 2021. See the “2020 Texas Base Rate Case” section below for additional information. As part of the 2021 Arkansas Base Rate Case, the APSC authorized recovery of SWEPCo’s Arkansas jurisdictional share of the Dolet Hills Power Station through 2027, but denied SWEPCo the ability to earn a return on this investment resulting in a disallowance of $2 million in the second quarter of 2022. Also, the APSC did not rule on the prudency of the early retirement of the Dolet Hills Power Station, which will be addressed in a future proceeding. As part of the 2020 Louisiana Base Rate Case, the LPSC authorized the recovery of SWEPCo’s Louisiana share of the Dolet Hills Power Station, through a separate rider, through 2032, but did not rule on the prudency of the early retirement of the plant, which is being addressed in a separate proceeding. In April 2024, the LPSC approved a unanimous settlement agreement filed by SWEPCo, LPSC staff and certain intervenors that resolved the prudency of the retirement of the Dolet Hills Power Station and resulted in a disallowance of $14 million in the first quarter of 2024.

In March 2023, the Pirkey Plant was retired. As part of the 2020 Louisiana Base Rate Case, the LPSC authorized the recovery of SWEPCo’s Louisiana jurisdictional share of the Pirkey Plant, through a separate rider, through 2032. As part of the 2021 Arkansas Base Rate Case, the APSC granted SWEPCo regulatory asset treatment. SWEPCo will request recovery including a weighted average cost of capital carrying charge through a future proceeding. In July 2023, Texas ALJs issued a PFD that concluded the decision to retire the Pirkey Plant was prudent. In September 2023, the PUCT rejected the ALJs’ July 2023 PFD. In the open meeting, the commissioners expressed their concerns that the analysis in support of SWEPCo’s decision to retire the Pirkey Plant was not robust enough and that SWEPCo should have re-evaluated the decision following Winter Storm Uri. The treatment of the cost of recovery of the Pirkey Plant is expected to be addressed in a future rate case. As of September 30, 2024, the Texas jurisdictional share of the net book value of the Pirkey Plant was $69 million. To the extent any portion of the Texas jurisdictional share of the net book value of the Pirkey Plant is not recoverable, it could reduce future net income and cash flows and impact financial condition.

Regulated Generating Units to be Retired

PSO

In 2014, PSO received final approval from the Federal EPA to close Northeastern Plant, Unit 3, in 2026. The plant was originally scheduled to close in 2040. As a result of the early retirement date, PSO revised the useful life of Northeastern Plant, Unit 3, to the projected retirement date of 2026 and the incremental depreciation is being deferred as a regulatory asset. As ordered by the OCC, as part of the 2022 Oklahoma Base Rate Case, PSO will continue to recover Northeastern Plant, Unit 3 through 2040.

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SWEPCo

In November 2020, management announced that it will cease using coal at the Welsh Plant in 2028. As a result of the announcement, SWEPCo began recording a regulatory asset for accelerated depreciation.

The table below summarizes the net book value including CWIP, before cost of removal and materials and supplies, as of September 30, 2024, of generating facilities planned for early retirement:
PlantNet Book ValueAccelerated Depreciation Regulatory AssetCost of Removal
Regulatory Liability
Projected
Retirement Date
Current Authorized
Recovery Period
Annual
Depreciation (a)
(dollars in millions)
Northeastern Plant, Unit 3$111.9 $181.2 $20.8 (b)2026(c)$15.7 
Welsh Plant, Units 1 and 3341.4 156.7 57.6 (d)2028(e)(f)41.6 

(a)Represents the amount of annual depreciation that has been collected from customers over the prior 12-month period.
(b)Includes Northeastern Plant, Unit 4, which was retired in 2016. Removal of Northeastern Plant, Unit 4, will be performed with the removal of Northeastern Plant, Unit 3, after retirement.
(c)Northeastern Plant, Unit 3 is currently being recovered through 2040.
(d)Includes Welsh Plant, Unit 2, which was retired in 2016. Removal of Welsh Plant, Unit 2, will be performed with the removal of Welsh Plant, Units 1 and 3, after retirement.
(e)Represents projected retirement date of coal assets, units are being evaluated for conversion to natural gas after 2028.
(f)Unit 1 is being recovered through 2027 in the Louisiana jurisdiction and through 2037 in the Arkansas and Texas jurisdictions. Unit 3 is being recovered through 2032 in the Louisiana jurisdiction and through 2042 in the Arkansas and Texas jurisdictions.

Dolet Hills Power Station and Related Fuel Operations (Applies to AEP and SWEPCo)

In December 2021, the Dolet Hills Power Station was retired. While in operation, DHLC provided 100% of the fuel supply to Dolet Hills Power Station. The remaining book value of Dolet Hills Power Station non-fuel related assets are recoverable by SWEPCo through rate riders. As of September 30, 2024, SWEPCo’s share of the net investment in the Dolet Hills Power Station was $76 million, including materials and supplies, net of cost of removal collected in rates. Fuel costs incurred by the Dolet Hills Power Station are recoverable by SWEPCo through active fuel clauses and are subject to prudency determinations by the various commissions. After closure of the DHLC mining operations and the Dolet Hills Power Station, additional reclamation and other land-related costs incurred by DHLC and Oxbow will continue to be billed to SWEPCo and included in existing fuel clauses. As of September 30, 2024, SWEPCo had a net under-recovered fuel balance of $23 million, inclusive of costs related to the Dolet Hills Power Station billed by DHLC, but excluding impacts of the February 2021 severe winter weather event.

In March 2021, the LPSC issued an order allowing SWEPCo to recover up to $20 million of fuel costs in 2021 and defer approximately $35 million of additional costs with a recovery period to be determined at a later date. In August 2022, the LPSC staff filed testimony recommending fuel disallowances of up to $55 million, including denial of recovery of the $35 million deferral, with refunds to customers over five years. In February 2024, an ALJ issued a final recommendation which included a proposed $55 million refund to customers and the denial of recovery of the $35 million deferral. SWEPCo filed a motion to present oral arguments with the LPSC to dispute the ALJ’s recommendations. In April 2024, the LPSC approved a unanimous settlement agreement filed by SWEPCo, LPSC staff and certain intervenors that resolved the fuel recovery dispute and resulted in a fuel disallowance of $11 million. The remaining $24 million regulatory asset balance will be recovered over three years with interest.

In March 2021, the APSC approved fuel rates that provide recovery of $20 million for the Arkansas share of the 2021 Dolet Hills Power Station fuel costs over five years through the existing fuel clause.

In September 2023, the PUCT approved an unopposed settlement agreement that provides recovery of $48 million of Oxbow mine related costs through 2035.

If any of these costs are not recoverable or customer refunds are required, it could reduce future net income and cash flows and impact financial condition.


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Pirkey Plant and Related Fuel Operations (Applies to AEP and SWEPCo)

In March 2023, the Pirkey Plant was retired. SWEPCo is recovering, or will seek recovery of, the remaining net book value of Pirkey Plant non-fuel costs. As of September 30, 2024, SWEPCo’s share of the net investment in the Pirkey Plant was $187 million, including materials and supplies, net of cost of removal. See the “Regulated Generating Units that have been Retired” section above for additional information. Fuel costs are recovered through active fuel clauses and are subject to prudency determinations by the various commissions. As of March 31, 2023, SWEPCo fuel deliveries, including billings of all fixed costs, from Sabine ceased. Additionally, as of September 30, 2024, SWEPCo had a net under-recovered fuel balance of $23 million, inclusive of costs related to the Pirkey Plant billed by Sabine, but excluding impacts of the February 2021 severe winter weather event. Remaining operational, reclamation and other land-related costs incurred by Sabine will be billed to SWEPCo and included in existing fuel clauses.

In July 2023, the LPSC ordered that a separate proceeding be established to review the prudence of the decision to retire the Pirkey Plant, including the costs included in fuel for years starting in 2019 and after. The LPSC established a procedural schedule stating staff and intervenor testimony is due in November 2024 and a hearing is scheduled for March 2025.

In September 2023, the PUCT approved an unopposed settlement agreement that provides recovery of $33 million of Sabine related fuel costs through 2035.

If any of these costs are not recoverable or customer refunds are required, it could reduce future net income and cash flows and impact financial condition.

Regulatory Assets Pending Final Regulatory Approval (Applies to all Registrants except AEPTCo)
AEP
September 30,December 31,
20242023
 Noncurrent Regulatory Assets(in millions)
  
Regulatory Assets Currently Earning a Return  
Welsh Plant, Units 1 and 3 Accelerated Depreciation$156.7 $125.6 
Pirkey Plant Accelerated Depreciation120.8 114.4 
Unrecovered Winter Storm Fuel Costs (a)75.9 97.2 
Storm-Related Costs41.3  
Other Regulatory Assets Pending Final Regulatory Approval16.2 49.8 
Regulatory Assets Currently Not Earning a Return  
Storm-Related Costs 379.5 408.9 
Plant Retirement Costs – Asset Retirement Obligation Costs (b)340.4 25.9 
NOLC Costs (c)82.9  
2024-2025 Virginia Biennial Under-Earnings18.6  
Other Regulatory Assets Pending Final Regulatory Approval51.3 52.6 
Total Regulatory Assets Pending Final Regulatory Approval$1,283.6 $874.4 
(a)Includes $37 million of unrecovered winter storm fuel costs recorded as a current regulatory asset as of September 30, 2024 and December 31, 2023, respectively. See the “February 2021 Severe Winter Weather Impacts in SPP” section below for additional information.
(b)See “Federal EPA’s Revised CCR Rule” section of Note 5 for additional information.
(c)In the second quarter of 2024, requests seeking to establish a recovery mechanism for these regulatory assets were filed in Indiana, Oklahoma and Texas. In Indiana and Oklahoma, certain intervenors have challenged the recovery, or have proposed ratemaking treatment that would offset the recovery, of the regulatory assets. In the third quarter of 2024, PUCT Staff and certain intervenors in Texas requested a hearing and direct testimony was filed by SWEPCo in October 2024.
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AEP Texas
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
Regulatory Assets Currently Earning a Return
Storm-Related Costs$41.3 $ 
Regulatory Assets Currently Not Earning a Return  
Storm-Related Costs16.6 37.7 
Line Inspection Costs5.8 5.7 
Vegetation Management Program 5.2 
Texas Retail Electric Provider Bad Debt Expense 4.0 
Other Regulatory Assets Pending Final Regulatory Approval1.4 11.7 
Total Regulatory Assets Pending Final Regulatory Approval$65.1 $64.3 


APCo
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
Regulatory Assets Currently Earning a Return
Other Regulatory Assets Pending Final Regulatory Approval$1.0 $0.6 
Regulatory Assets Currently Not Earning a Return  
Plant Retirement Costs – Asset Retirement Obligation Costs (a)266.9 25.9 
Storm-Related Costs – West Virginia126.5 91.5 
2024-2025 Virginia Biennial Under-Earnings18.6  
Other Regulatory Assets Pending Final Regulatory Approval14.7 7.5 
Total Regulatory Assets Pending Final Regulatory Approval$427.7 $125.5 
(a)See “Federal EPA’s Revised CCR Rule” section of Note 5 for additional information.


 I&M
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
  
Regulatory Assets Currently Earning a Return
Other Regulatory Assets Pending Final Regulatory Approval$2.3 $0.2 
Regulatory Assets Currently Not Earning a Return  
Plant Retirement Costs – Asset Retirement Obligation Costs (a)72.9  
NOLC Costs – Indiana (b)24.6  
Storm-Related Costs – Indiana7.4 29.7 
Other Regulatory Assets Pending Final Regulatory Approval4.4 3.3 
Total Regulatory Assets Pending Final Regulatory Approval$111.6 $33.2 

(a)See “Federal EPA’s Revised CCR Rule” section of Note 5 for additional information.
(b)In the second quarter of 2024, a request seeking to establish a recovery mechanism for these regulatory assets were filed in Indiana. Certain intervenors have challenged the recovery, or have proposed ratemaking treatment that would offset the recovery, of the regulatory assets.
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 OPCo
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
  
Regulatory Assets Currently Earning a Return
Other Regulatory Assets Pending Final Regulatory Approval$0.2 $ 
Regulatory Assets Currently Not Earning a Return  
Storm-Related Costs 23.6 
Other Regulatory Assets Pending Final Regulatory Approval0.1  
Total Regulatory Assets Pending Final Regulatory Approval$0.3 $23.6 

 PSO
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
  
Regulatory Assets Currently Not Earning a Return  
Storm-Related Costs $94.2 $88.5 
NOLC Costs (a)14.2  
Other Regulatory Assets Pending Final Regulatory Approval3.2 0.2 
Total Regulatory Assets Pending Final Regulatory Approval$111.6 $88.7 

(a)In the second quarter of 2024, a request seeking to establish a recovery mechanism for these regulatory assets were filed in Oklahoma. Certain intervenors have challenged the recovery, or have proposed ratemaking treatment that would offset the recovery, of the regulatory assets.
SWEPCo
September 30,December 31,
20242023
Noncurrent Regulatory Assets(in millions)
  
Regulatory Assets Currently Earning a Return  
Welsh Plant, Units 1 and 3 Accelerated Depreciation$156.7 $125.6 
Pirkey Plant Accelerated Depreciation120.8 114.4 
Unrecovered Winter Storm Fuel Costs (a)75.9 97.2 
Dolet Hills Power Station Accelerated Depreciation (b)11.8 12.0 
Other Regulatory Assets Pending Final Regulatory Approval1.0 26.0 
Regulatory Assets Currently Not Earning a Return  
Storm-Related Costs - Louisiana, Texas49.0 56.0 
NOLC Costs (c)44.1  
Other Regulatory Assets Pending Final Regulatory Approval18.5 13.7 
Total Regulatory Assets Pending Final Regulatory Approval$477.8 $444.9 

(a)Includes $37 million of unrecovered winter storm fuel costs recorded as a current regulatory asset as of September 30, 2024 and December 31, 2023, respectively. See the “February 2021 Severe Winter Weather Impacts in SPP” section below for additional information.
(b)Amounts include the FERC jurisdiction.
(c)In the second quarter of 2024, a request seeking to establish a recovery mechanism for the Texas jurisdictional share of these regulatory assets were filed in Texas. In the third quarter of 2024, PUCT Staff and certain intervenors in Texas requested a hearing and direct testimony was filed by SWEPCo in October 2024.

If these costs are ultimately determined not to be recoverable, it could reduce future net income and cash flows and impact financial condition.
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AEP Texas Rate Matters (Applies to AEP and AEP Texas)

2024 AEP Texas Base Rate Case

In February 2024, AEP Texas filed a request with the PUCT for a $164 million annual base rate increase over its adjusted test year revenues which include interim transmission and distribution rate updates. AEP Texas’s request is based upon a proposed 10.6% ROE with a capital structure of 55% debt and 45% common equity. The rate case seeks a prudence determination on all capital additions placed in service during the period January 1, 2019 through September 30, 2023. As of September 30, 2024, AEP Texas’ cumulative revenues from transmission and distribution interim rate increases are estimated to be approximately $1.3 billion and are subject to reconciliation in this base rate case. In July 2024, AEP Texas filed an unopposed settlement agreement with the PUCT. The settlement agreement included a proposed annual revenue increase of $70 million based upon a 9.76% ROE with a capital structure of 57.5% debt and 42.5% common equity. In addition, the settlement agreement approved the prudency of capital investments placed in service for the period January 1, 2019 through September 30, 2023 and the associated interim revenues collected on those capital investments. In October 2024, the PUCT issued a final order approving the settlement agreement without modification.

APCo and WPCo Rate Matters (Applies to AEP and APCo)

ENEC (Expanded Net Energy Cost) Filings

In January 2024, the WVPSC issued an order resolving APCo’s and WPCo’s (the Companies) 2021-2023 ENEC cases. In the order, the WVPSC: (a) disallowed $232 million in ENEC under-recovered costs as of February 28, 2023 ($136 million related to APCo) and (b) approved the recovery of $321 million of ENEC under-recovered costs as of February 28, 2023 ($174 million related to APCo) plus a 4% debt carrying charge rate over a ten-year recovery period starting September 1, 2024. In February 2024, the Companies filed briefs with the West Virginia Supreme Court to initiate an appeal of this order. In September 2024, oral arguments were held at the West Virginia Supreme Court. A final ruling is expected in the fourth quarter of 2024.

In April 2024, the Companies submitted their annual ENEC update filing with the WVPSC proposing a $58 million annual increase in ENEC rates when compared to existing ENEC rates. The Companies proposed that this ENEC rate change would: (a) become effective September 1, 2024, (b) include a $20 million annual increase in ENEC rates related to the period ending February 29, 2024 and the forecast period September 2024 through August 2025 and (c) include a $38 million annual increase in ENEC rates for the recovery of $321 million of ENEC under-recovered costs as of February 28, 2023 over a ten-year period, plus a 4% debt carrying charge rate. In July 2024, intervenors and staff filed testimony with the WVPSC, which did not recommend any disallowances.

In August 2024, the WVPSC issued an order approving the requested $38 million annual increase effective September 1, 2024. The WVPSC will address the proposed additional $20 million annual increase in ENEC rates in a future order. If any costs included in the future filing are not approved for recovery, it could reduce future net income and cash flows and impact financial condition.

Virginia Fuel Adjustment Clause (FAC) Review

In 2023, APCo submitted its annual fuel cost filing with the Virginia SCC. Interim Virginia FAC rates were implemented in November 2023. In APCo's 2022 Virginia fuel update filing, the Virginia staff ordered the Virginia Staff to commence an audit of APCo’s fuel costs for the years ended December 31, 2019, 2020, 2021 and 2022. The Virginia staff analyzed APCo’s 2019 through 2022 fuel procurement activities and concluded the procurement practices were reasonable and prudent and recommended no disallowances. In May 2024, the Virginia SCC issued an order approving the audit of APCo’s 2019 and 2020 fuel costs but concluded that the review of APCo fuel costs for 2021 and 2022 remains open for further evaluation. As of September 30, 2024, APCo had a Virginia jurisdictional under-recovered fuel balance of $164 million. If any fuel costs are not recoverable or refunds are ordered, it could reduce future net income and cash flows and impact financial condition.

2024 Virginia Base Rate Case

In March 2024, APCo filed a request with the Virginia SCC for a $95 million annual increase in base rates based upon a proposed 10.8% ROE and a proposed capital structure of 51% debt and 49% common equity. The requested increase in base rates is primarily due to incremental rate base, proposed capital structure changes including an increase in ROE and proposed increases in distribution and generation operation and maintenance expenses. In September 2024, a hearing was held where APCo updated its requested increase in base rates to $64 million consistent with its rebuttal positions or, alternatively, an increase of $45 million if annual environmental compliance consumable expenses are moved from base rates to recovery through APCo’s environmental rate adjustment clause. An order will be issued in the fourth quarter of 2024. If any costs included in this filing are not approved for recovery, it could reduce future net income and cash flows and impact financial condition.
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2024 West Virginia Base Rate Case

In November 2024, APCo and WPCo (the Companies) filed a request with the WVPSC for a net $251 million annual increase in base rates based upon a proposed 10.8% ROE and a proposed capital structure of 52% debt and 48% common equity. The requested net annual increase in base rates excludes the Companies’ proposed $94 million annual Modified Rate Base Cost (MRBC) surcharge update proposed to be effective in a separate proceeding and the existing $21 million annual Mitchell Base Rate Surcharge that are both proposed to be rolled into base rates upon the Companies’ anticipated 2025 change in base rates. The Companies’ proposed base rate increase includes recovery of approximately $118 million in previously deferred major storm expense over a three-year period, capital structure changes including an increase in ROE, an increase in depreciation expense related to proposed changes in depreciation rates and increased capital investments and increases in distribution and generation operation and maintenance expenses.

The Companies’ November 2024 West Virginia base rate filing also included two sets of alternative frameworks to simplify rates and customer bills and provide predictable future rate increases. The Companies’ first framework includes: (a) securitization, (b) approval of a major storm expense recovery and tracking mechanism and (c) freezing of OATT revenues in the ENEC. This framework includes securitization in a concurrent proceeding of approximately $2.4 billion of West Virginia jurisdictional assets including: (a) the Companies’ remaining combined unrecovered ENEC balance related to costs incurred through February 28, 2023, (b) undepreciated West Virginia jurisdictional plant balances as of December 31, 2022 for the Amos, Mitchell and Mountaineer Plants, (c) environmental costs previously approved for recovery through a separate West Virginia surcharge and (d) deferred major storm operation and maintenance costs. Securitization of those items could reduce the Companies’ combined requested increase in annual base rates to $37 million.

The Companies also included an alternative ratemaking proposal that includes: (a) a separate surcharge that would allow the Companies up to a 3% annual increase in overall West Virginia rates for four consecutive years on April 1st of each year after the implementation of base rates in this case, (b) the elimination of all of the Companies’ existing West Virginia jurisdictional surcharges except for the ENEC, with the revenues of these eliminated riders rolled into base rates and (c) the creation of a new West Virginia jurisdictional environmental and new generation surcharge. This alternative proposal would allow the Companies to submit a base rate case filing in advance of and in lieu of the annual April 1st 3% increase and would require the Companies to submit a base rate case filing at the end of the proposed four-year period.

If any costs included in this filing are not approved for recovery, it could reduce future net income and cash flows and impact financial condition.

West Virginia Modified Rate Base Cost (MRBC) Surcharge Update Filing

In March 2024, APCo and WPCo (the Companies) submitted an annual MRBC surcharge update filing with the WVPSC requesting a $32 million annual increase in the Companies’ combined MRBC rates. The MRBC is an infrastructure investment tracker that allows limited cost recovery related to capital investments between the Companies’ West Virginia jurisdictional base rate cases. WVPSC staff and an intervening party recommended revenue requirement disallowances in written and verbal testimony and briefs for certain ratemaking issues used to develop the Companies’ proposed MRBC rates, including the West Virginia jurisdictional effect of state deferred income taxes, NOLC and AROs. If any refund liabilities are imposed by the WVPSC, it could reduce future net income and cash flows and impact financial condition.

Hurricane Helene

In late September 2024, the remnants of Hurricane Helene significantly impacted APCo’s Virginia and West Virginia service territories leading to approximately 260,000 customer outages and damages to APCo’s power grid. Storm restoration efforts continued into early October and APCo completed restoration efforts for all customers who lost power by October 6th, 2024. As of September 30, 2024, APCo incurred approximately $19 million ($13 million related to the Virginia jurisdiction and $6 million related to the West Virginia jurisdiction) of incremental other operation and maintenance expenses and approximately $8 million of capital expenditures. APCo deferred $16 million of the incremental other operation and maintenance expenses as regulatory assets as the costs are deemed probable of future recovery. Based on the information currently available, APCo estimates total storm restoration costs to be approximately $140 million, of which 70% is expected to be deferred as regulatory assets and the remaining 30% of the costs are expected to be capital expenditures. If any costs related to Hurricane Helene are not recoverable, it could reduce future net income and cash flows and impact financial condition.


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ETT Rate Matters (Applies to AEP)

ETT Interim Transmission Rates

AEP has a 50% equity ownership interest in ETT. Predominantly all of ETT’s revenues are based on interim rate changes that can be filed twice annually and are subject to review and possible true-up in the next base rate proceeding. Through September 30, 2024, AEP’s share of ETT’s cumulative revenues that are subject to a prudency review is approximately $1.8 billion. A base rate review could produce a refund to customers if ETT incurs a disallowance of the transmission investment on which an interim increase was based. A revenue decrease, including a refund of interim transmission rates, could reduce future net income and cash flows and impact financial condition. Management is unable to determine a range of potential losses, if any, that are reasonably possible of occurring. ETT is required to file for a comprehensive rate review no later than February 1, 2025, during which the $1.8 billion of cumulative revenues above will be subject to review.

I&M Rate Matters (Applies to AEP and I&M)

2023 Michigan Power Supply Cost Recovery (PSCR) Reconciliation

In March 2024, I&M submitted its 2023 PSCR Reconciliation to the MPSC. In October 2024, MPSC staff and intervenors submitted testimony recommending PSCR cost disallowances associated with the OVEC Inter-Company Power Agreement and the Rockport UPA with AEGCo ranging from $3 million to $15 million. A hearing is scheduled for December 2024. If any PSCR costs are not recoverable, it could reduce future net income and cash flows and impact financial condition.

2023 Indiana Base Rate Case

In August 2023, I&M filed a request with the IURC for a $116 million annual increase in Indiana base rates based upon a 2024 forecasted test year, a proposed 10.5% ROE and a proposed capital structure of 48.8% debt and 51.2% common equity. I&M proposed that the annual increase in base rates be implemented in two steps, with the first increase effective in mid-2024, following an IURC order, and the second increase effective in January 2025. The proposed annual increase includes, but is not limited to, a $41 million increase related to depreciation expense, driven by increased depreciation rates and increased capital investments, and a $15 million increase related to storm expenses. I&M’s Indiana base case filing requested recovery of certain historical period regulatory asset balances and proposed deferral accounting for certain future investments and tax related issues, including CAMT expense and PTCs related to the Cook Plant.

In December 2023, I&M and intervenors reached a settlement agreement that was submitted to the IURC recommending a two-step increase in Indiana rates with a $28 million annual increase effective upon an IURC order and the remaining $34 million annual increase effective in January 2025 subject to I&M’s level of electric plant in service as of December 31, 2024 in comparison to I&M’s 2024 forecasted test year. The recommended revenue increase includes: (a) a 9.85% ROE, (b) a two-step update of I&M’s Indiana capital structure with a capital structure of 50% for both debt and common equity effective upon an IURC order and a January 2025 update based on I&M’s actual capital structure as of December 31, 2024 with common equity not to exceed 51.2%, (c) a $25 million increase related to depreciation expense and (d) an $11 million increase related to storm expenses. In addition, I&M also agreed to withdraw its proposal to defer CAMT and Cook Plant PTCs and to instead include the Indiana jurisdictional impact of Cook Plant PTCs in I&M’s Indiana earnings test evaluations. See “Indiana Earnings Test” below for additional information.

In May 2024, the IURC issued an order approving the settlement agreement with minor modifications.

2023 Michigan Base Rate Case

In September 2023, I&M filed a request with the MPSC for a $34 million annual increase in Michigan base rates based upon a 2024 forecasted test year, a proposed 10.5% ROE and a capital structure of 49.4% debt and 50.6% common equity. The proposed annual increase includes an $11 million annual increase in depreciation expense driven by increased capital investment. I&M’s Michigan base case filing requests recovery of certain historical period regulatory asset balances and proposes deferral accounting for certain future investments and tax related issues, including CAMT expense and PTCs related to the Cook Plant.

In July 2024, the MPSC issued a final order approving an annual base rate increase of $17 million based on a 9.86% ROE and a capital structure of 52% debt and 48% common equity. The MPSC also ordered that Michigan jurisdictional Cook Plant PTCs will be reflected as a deferral in I&M’s PSCR reconciliation and rejected I&M’s request to defer Michigan jurisdictional CAMT.


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Indiana Earnings Test

I&M is required by Indiana law to submit an earnings test evaluation for the most recent one-year and five-year periods as part of I&M’s semi-annual Indiana FAC filings. These earnings test evaluations require I&M to include a credit in the FAC factor computation for periods in which I&M earned above its authorized return for both the one-year and five-year periods. The credit is determined as 50% of the lower of the one-year or five-year earnings above the authorized level. In July 2024, I&M submitted its FAC filing and earnings test evaluation for the period ended May 2024. In September 2024, an intervenor submitted testimony suggesting that I&M failed to prorate calculations of I&M’s operating income and I&M’s earnings test ceiling to reflect the impact of I&M’s updated Indiana base rates that became effective in May 2024. The IURC is expected to issue an order in November 2024. As of September 30, 2024, I&M’s financial statements adequately reflect the estimated impact of upcoming Indiana earnings test filings, including Indiana’s jurisdictional share of PTCs that have been recognized in 2024. If the IURC issues orders on I&M’s Indiana earnings test(s) that result in refunds to customers, it could reduce future net income and cash flows and impact financial condition.

KPCo Rate Matters (Applies to AEP)

Investigation of the Service, Rates and Facilities of KPCo

In June 2023, the KPSC issued an order directing KPCo to show cause why it should not be subject to Kentucky statutory remedies, including fines and penalties, for failure to provide adequate service in its service territory. The KPSC’s show cause order did not make any determination regarding the adequacy of KPCo’s service. In July 2023, KPCo filed a response to the show cause order demonstrating that it has provided adequate service. In December 2023 and February 2024, KPCo and certain intervenors filed testimony with the KPSC. A hearing with the KPSC was previously scheduled to occur in June 2024. The hearing was postponed and has not yet been rescheduled. If any fines or penalties are levied against KPCo relating to the show cause order, it could reduce net income and cash flows and impact financial condition.

2023 Kentucky Base Rate and Securitization Case

In June 2023, KPCo filed a request with the KPSC for a $94 million net annual increase in base rates based upon a proposed 9.9% ROE with the increase to be implemented no earlier than January 2024. In conjunction with its June 2023 filing, KPCo further requested to finance through the issuance of securitization bonds, approximately $471 million of regulatory assets. KPCo’s proposal did not address the disposition of its 50% interest in Mitchell Plant, which will be addressed in the future. As of September 30, 2024, the net book value of KPCo’s share of the Mitchell Plant, before cost of removal including CWIP and inventory, was $552 million. If any of these costs are not recoverable, it could reduce future net income and cash flows and impact financial condition.

In November 2023, KPCo filed an uncontested settlement agreement with the KPSC, that included an annual base rate increase of $75 million, based upon a 9.75% ROE. Settlement parties agreed that the KPSC should approve KPCo’s securitization request, and that the approximately $471 million regulatory assets requested for securitization are comprised of prudently incurred costs.

In January 2024, the KPSC issued an order modifying the November 2023 uncontested settlement agreement and approving an annual base rate increase of $60 million based upon a 9.75% ROE effective with billing cycles mid-January 2024. The order reduced KPCo’s base rate revenue requirement by $14 million to allow recovery of actual test year PJM transmission costs instead of KPCo’s requested annual level of costs based on PJM 2023 projected transmission revenue requirements. In February 2024, KPCo filed an appeal with the Commonwealth of Kentucky Franklin Circuit Court, challenging among other aspects of the order, the $14 million base rate revenue requirement reduction.

In January 2024, consistent with the November 2023 uncontested settlement agreement, the KPSC issued a financing order approving KPCo’s request to securitize certain regulatory assets balances as of the time securitization bonds are issued and concluding that costs requested for recovery through securitization were prudently incurred. The KPSC’s financing order includes certain additional requirements related to securitization bond structuring, marketing, placement and issuance that were not reflected in KPCo’s proposal. In accordance with Kentucky statutory requirements and the financing order, the issuance of the securitized bonds is subject to final review by the KPSC after bond pricing. KPCo expects to proceed with the securitized bond issuance process and to complete the securitization process in the first half of 2025, subject to market conditions. As of September 30, 2024, regulatory asset balances expected to be recovered through securitization total $485 million and include: (a) $297 million of plant retirement costs, (b) $79 million of deferred storm costs related to 2020, 2021, 2022 and 2023 major storms, (c) $49 million of deferred purchased power expenses, (d) $58 million of under-recovered purchased power rider costs and (e) $2 million of deferred issuance-related expenses, including KPSC advisor expenses. If any of these costs are not recoverable, it could reduce future net income and cash flows and impact financial condition.

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Fuel Adjustment Clause (FAC) Review

In December 2023, KPCo received intervenor testimony in its FAC review for the two-year period ending October 31, 2022, recommending a disallowance ranging from $44 million to $60 million of its total $432 million purchased power cost recoveries as a result of proposed modifications to the ratemaking methodology that limits purchased power costs recoverable through the FAC. A hearing was held in February 2024 and the KPSC may issue its order in the fourth quarter of 2024 or early 2025. If any fuel costs are not recoverable or refunds are ordered, it could reduce future net income and cash flows and impact financial condition.

Rockport Offset Recovery

In January 2024, KPCo filed an application with the KPSC seeking to recover an allowed cost (Rockport Offset) of $41 million in accordance with the terms of the settlement agreement in the 2017 Kentucky Base Rate Case permitting KPCo to use the level of non-fuel, non-environmental Rockport Plant UPA expense included in base rates to earn its authorized ROE in 2023 since the Rockport UPA ended in December 2022. An estimated Rockport Offset of $23 million was recovered through a rider, subject to true-up, during the 12-months ended December 2023. In February 2024, the KPSC issued an order allowing KPCo to collect the remaining $18 million through interim rates, subject to refund, over twelve months starting in March 2024. In April 2024, KPCo submitted to the KPSC a request for decision on the record. In August 2024, KPCo filed an application with the KPSC to extend the recovery of the remaining balance through September 2025. The KPSC may issue its order in the fourth quarter of 2024 or early 2025. Through the third quarter of 2024, the Rockport Offset true-up is reflected in revenues to the extent amounts have been billed to customers, as KPCo has not met the requirements of alternative revenue recognition in accordance with the accounting guidance for “Regulated Operations”. If the Rockport Offset is not recoverable or refunds are ordered, it could reduce future net income and cash flows and impact financial condition.

OPCo Rate Matters (Applies to AEP and OPCo)

OVEC Cost Recovery Audits

In December 2021, as part of OVEC cost recovery audits pending before the PUCO, intervenors filed positions claiming that costs incurred by OPCo during the 2018-2019 audit period were imprudent and should be disallowed. In May 2022, intervenors filed for rehearing on the 2016-2017 OVEC cost recovery audit period claiming the PUCO’s April 2022 order to adopt the findings of the audit report were unjust, unlawful and unreasonable for multiple reasons, including the position that OPCo recovered imprudently incurred costs. In May 2023, as part of the OVEC cost recovery audits pending before the PUCO, intervenors filed positions claiming that costs incurred by OPCo during the 2020 audit period were imprudent and should be disallowed.

In August 2024, the PUCO issued orders pertaining to the OVEC cost recovery audits that: (a) denied intervenors’ application for rehearing on the 2016-2017 audit period, (b) determined costs incurred by OPCo during the 2018-2019 audit period were prudent, (c) determined costs incurred by OPCo during the 2020 audit period were prudent and (d) recommended no disallowances for any mentioned audit period in question. In September 2024, intervenors filed for rehearing on the 2018-2019 and 2020 OVEC cost recovery audit periods claiming the PUCO’s August 2024 orders to adopt the findings of the audit reports were unjust, unlawful and unreasonable for multiple reasons, including the position that OPCo recovered imprudently incurred costs. In October 2024, the PUCO denied the intervenors’ applications for rehearing of the 2018-2019 and 2020 audit periods.

Ohio ESP Filings

In January 2023, OPCo filed an application with the PUCO to approve an ESP that included proposed rate adjustments, proposed new riders and the continuation and modification of certain existing riders, including the DIR, effective June 2024 through May 2030. The proposal includes a return on common equity of 10.65% on capital costs for certain riders. In June 2023, intervenors filed testimony opposing OPCo’s plan for various new riders and modifications to existing riders, including the DIR. In September 2023, OPCo and certain intervenors filed a settlement agreement with the PUCO addressing the ESP application. The settlement included a four year term from June 2024 through May 2028, an ROE of 9.7% and continuation of a number of riders including the DIR subject to revenue caps. In April 2024, the PUCO issued an order approving the settlement agreement. In May 2024, intervenors filed an application for rehearing with the PUCO on the approved settlement agreement and the PUCO denied the intervenors’ application for rehearing in June 2024.


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PSO Rate Matters (Applies to AEP and PSO)

2024 Oklahoma Base Rate Case

In January 2024, PSO filed a request with the OCC for a $218 million annual base rate increase based upon a 10.8% ROE with a capital structure of 48.9% debt and 51.1% common equity. PSO requested an expanded transmission cost recovery rider and a mechanism to recover generation costs necessary to comply with SPP’s 2023 increased capacity planning reserve margin requirements. PSO’s request includes the 155 MW Rock Falls Wind Facility and reflects recovery of Northeastern Plant, Unit 3 through 2040.

In July 2024, OCC staff and various intervenors filed testimony. The OCC staff recommended a $115 million annual base rate increase based upon a 9.3% ROE while intervenors recommended an annual base rate increase ranging from $19 million to $113 million based on an ROE ranging from 9.0% to 9.6%. The OCC staff also recommended a $62 million disallowance of certain capital investments. In addition, a certain intervenor recommended the OCC reject PSO’s request to recover the Rock Falls Wind Facility through base rates, but allow PSO to retain PTCs and energy revenues up to the Rock Falls Wind Facility annual revenue requirement. In September 2024, the OCC staff withdrew its recommendation for a $62 million disallowance of certain capital investments.

In October 2024, PSO, the OCC and certain intervenors filed a joint stipulation and settlement agreement with the OCC that included a net annual revenue increase of $120 million based upon a 9.5% ROE with a capital structure of 48.9% debt and 51.1% common equity. The agreement also allows for Rock Falls Wind Facility to be included in base rates and the deferral of certain generation-related costs necessary to comply with SPP’s 2023 increased capacity reserve margin requirements. One intervenor opposed the joint stipulation and settlement agreement. In October 2024, a hearing was held at the OCC, and PSO implemented an interim annual base rate increase of $120 million, subject to refund pending a final order by the OCC. An order is expected in the fourth quarter of 2024. If any costs included in this filing are not approved for recovery, it could reduce future net income and cash flows and impact financial condition.

SWEPCo Rate Matters (Applies to AEP and SWEPCo)

2012 Texas Base Rate Case

In 2012, SWEPCo filed a request with the PUCT to increase annual base rates primarily due to the completion of the Turk Plant. In 2013, the PUCT issued an order affirming the prudence of the Turk Plant but determined that the Turk Plant’s Texas jurisdictional capital cost cap established in a previous Certificate of Convenience and Necessity case also limited SWEPCo’s recovery of AFUDC in addition to limits on its recovery of cash construction costs.

Upon rehearing in 2014, the PUCT reversed its initial ruling and determined that AFUDC was excluded from the Turk Plant’s Texas jurisdictional capital cost cap. As a result, SWEPCo reversed $114 million of a previously recorded regulatory disallowance in 2013. In 2017, the Texas District Court upheld the PUCT’s 2014 order and intervenors filed appeals with the Texas Third Court of Appeals.

In August 2021, the Texas Third Court of Appeals reversed the Texas District Court judgment affirming the PUCT’s order on AFUDC, concluding that the language of the PUCT’s original 2008 order intended to include AFUDC in the Texas jurisdictional capital cost cap and remanded the case to the PUCT for future proceedings. In November 2021, SWEPCo and the PUCT submitted Petitions for Review with the Texas Supreme Court. In October 2022, the Texas Supreme Court denied the Petitions for Review submitted by SWEPCo and the PUCT. In December 2022, SWEPCo and the PUCT filed requests for rehearing with the Texas Supreme Court. In June 2023, the Texas Supreme Court denied SWEPCo’s request for rehearing and the case was remanded to the PUCT for future proceedings. In October 2023, SWEPCo filed testimony with the PUCT in the remanded proceeding recommending no refund or disallowance.

In December 2023, the PUCT approved a preliminary order stating the PUCT will not address SWEPCo’s request that would allow the PUCT to find cause to allow SWEPCo to exceed the Texas jurisdictional capital cost cap in the current remand proceeding. As a result of the PUCT’s approval of the preliminary order, SWEPCo recorded a pretax, non-cash disallowance of $86 million in the fourth quarter of 2023.

The PUCT’s December 2023 approval of the preliminary order determined that it will address, in the ongoing PUCT remand proceeding, any potential revenue refunds to customers that may be required by future PUCT orders. On March 1, 2024, SWEPCo filed supplemental direct testimony with the PUCT in response to the December 2023 preliminary order. On March 8, 2024, intervenors and the PUCT staff filed a motion with the PUCT to strike portions of SWEPCo’s October 2023 direct testimony and March 2024 supplemental direct testimony. On March 19, 2024, the ALJ granted portions of the motion, which included removal of testimony supporting SWEPCo’s position that refunds were not appropriate. On March 28, 2024,
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SWEPCo filed an appeal of the ALJ decision with the PUCT. In April 2024, intervenors and PUCT staff submitted testimony recommending customer refunds through December 2023 ranging from $149 million to $197 million, including carrying charges, with refund periods ranging from 18 months to 48 months. In May 2024, the PUCT denied SWEPCo’s appeal of the ALJ’s March 2024 decision. In the second quarter of 2024, based on the PUCT’s decision, SWEPCo recorded a one-time, probable revenue refund provision of $160 million, including interest, associated with revenue collected from February 2013 through December 2023. In June 2024, SWEPCo and parties to the remand proceeding reached an agreement in principle that would resolve all issues in the case. In October 2024, SWEPCo filed the settlement agreement with the PUCT. Under the settlement agreement, SWEPCo will refund over a two-year period $148 million, including interest, associated with revenue collected from February 2013 through December 2023 and remove AFUDC in excess of the Texas jurisdictional capital cost cap from rate base. The settlement is expected to be considered by the PUCT in the fourth quarter of 2024.

2016 Texas Base Rate Case

In 2016, SWEPCo filed a request with the PUCT for a net increase in Texas annual revenues of $69 million based upon a 10% ROE. In January 2018, the PUCT issued a final order approving a net increase in Texas annual revenues of $50 million based upon a 9.6% ROE, effective May 2017. The final order also included: (a) approval to recover the Texas jurisdictional share of environmental investments placed in-service, as of June 30, 2016, at various plants, including Welsh Plant, Units 1 and 3, (b) approval of recovery of, but no return on, the Texas jurisdictional share of the net book value of Welsh Plant, Unit 2, (c) approval of $2 million in additional vegetation management expenses and (d) the rejection of SWEPCo’s proposed transmission cost recovery mechanism.

As a result of the final order, in 2017 SWEPCo: (a) recorded an impairment charge of $19 million, which included $7 million associated with the lack of return on Welsh Plant, Unit 2 and $12 million related to other disallowed plant investments, (b) recognized $32 million of additional revenues, for the period of May 2017 through December 2017, that was surcharged to customers in 2018 and (c) recognized an additional $7 million of expenses consisting primarily of depreciation expense and vegetation management expense, offset by the deferral of rate case expense. SWEPCo implemented new rates in February 2018 billings. The $32 million of additional 2017 revenues was collected during 2018. In March 2018, the PUCT clarified and corrected portions of the final order, without changing the overall decision or amounts of the rate change. The order has been appealed by various intervenors related to limiting SWEPCo’s recovery of AFUDC on Turk Plant and recovery of Welsh Plant, Unit 2. If certain parts of the PUCT order are overturned, it could reduce future net income and cash flows and impact financial condition.

2020 Texas Base Rate Case

In October 2020, SWEPCo filed a request with the PUCT for a $105 million annual increase in Texas base rates based upon a proposed 10.35% ROE. The request would move transmission and distribution interim revenues recovered through riders into base rates. Eliminating these riders would result in a net annual requested base rate increase of $90 million primarily due to increased investments. SWEPCo subsequently filed a request with the PUCT lowering the requested annual increase in Texas base rates to $100 million, which would result in an $85 million net annual base rate increase after moving the proposed riders to rate base.

In January 2022, the PUCT issued a final order approving an annual revenue increase of $39 million based upon a 9.25% ROE. The order also includes: (a) rates implemented retroactively back to March 18, 2021, (b) $5 million of the proposed increase related to vegetation management, (c) $2 million annually to establish a storm catastrophe reserve and (d) the creation of a rider to recover the Dolet Hills Power Station as if it were in rate base until its retirement at the end of 2021 and starting in 2022 the remaining net book value to be recovered as a regulatory asset through 2046. As a result of the final order, SWEPCo recorded a disallowance of $12 million in 2021 associated with the lack of return on the Dolet Hills Power Station. In February 2022, SWEPCo filed a motion for rehearing with the PUCT challenging several errors in the order, which include challenges of the approved ROE, the denial of a reasonable return or carrying costs on the Dolet Hills Power Station and the calculation of the Texas jurisdictional share of the storm catastrophe reserve. In April 2022, the PUCT denied the motion for rehearing. In May 2022, SWEPCo filed a petition for review with the Texas District Court seeking judicial review of the several errors challenged in the PUCT’s final order.

2021 Louisiana Storm Cost Filing

In 2020, Hurricanes Laura and Delta caused power outages and extensive damage to the SWEPCo service territories, primarily impacting the Louisiana jurisdiction. Following both hurricanes, the LPSC issued orders allowing Louisiana utilities, including SWEPCo, to establish regulatory assets to track and defer expenses associated with these storms. In February 2021, severe winter weather impacted the Louisiana jurisdiction and in March 2021, the LPSC approved the deferral of incremental storm restoration expenses related to the winter storm. In March 2023, SWEPCo and the LPSC staff filed a joint stipulation and settlement agreement with the LPSC, which confirmed the prudency of $150 million of deferred incremental storm restoration
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expenses. The agreement also authorized an interim carrying charge at a rate of 3.125% through March 2024. In April 2023, the LPSC issued an order approving the stipulation and settlement agreement. In July 2023, SWEPCo submitted additional information in phase two of this proceeding to obtain a financing order and prudency review of capital investment. In April 2024, SWEPCo and the LPSC staff filed a joint uncontested stipulation and settlement agreement with the LPSC requesting securitization of storm costs, including a storm reserve. In July 2024, the LPSC issued an order approving the joint uncontested stipulation and settlement agreement, including approval to securitize $343 million, which includes $180 million for storm costs and a $150 million storm reserve. Securitization bonds are expected to be issued in the fourth quarter of 2024, subject to market conditions.

February 2021 Severe Winter Weather Impacts in SPP

In February 2021, severe winter weather had a significant impact in SPP, resulting in significantly increased market prices for natural gas power plants to meet reliability needs for the SPP electric system. For the time period of February 9, 2021 to February 20, 2021, SWEPCo’s natural gas expenses and purchases of electricity still to be recovered from customers are shown in the table below:
JurisdictionSeptember 30, 2024December 31, 2023Approved Recovery PeriodApproved Carrying Charge
(in millions)
Arkansas$40.4 $54.2 6 years(a)
Louisiana75.9 97.2 (b)(b)
Texas79.3 101.9 5 years1.65%
Total$195.6 $253.3 

(a)SWEPCo is permitted to record carrying costs on the unrecovered balance of fuel costs at a weighted-cost of capital approved by the APSC. In August 2024, the APSC issued an order that found SWEPCo had prudently incurred these costs.
(b)In March 2021, the LPSC approved a special order granting a temporary modification to the FAC and shortly after SWEPCo began recovery of its Louisiana jurisdictional share of these fuel costs based on a five-year recovery period inclusive of an interim carrying charge equal to the prime rate. The special order states the fuel and purchased power costs incurred will be subject to a future LPSC audit.

If SWEPCo is unable to recover any of the costs relating to the extraordinary fuel and purchases of electricity, or obtain authorization of a reasonable carrying charge on these costs, it could reduce future net income and cash flows and impact financial condition.

PSO and SWEPCo Rate Matters (Applies to AEP, PSO and SWEPCo)

North Central Wind Energy Facilities

The NCWF are subject to various regulatory performance requirements, including a Net Capacity Factor (NCF) guarantee. The NCF guarantee will be measured in MWhs across all facilities on a combined basis for each five year period for the first thirty full years of operation. The first NCF guarantee five year period began in April 2022. Certain wind turbines have experienced performance issues related to defects covered by the manufacturer’s warranty. These performance issues have prompted PSO and SWEPCo to file a lawsuit against the manufacturer in an attempt to find a resolution on the matter. If regulatory performance requirements, such as the NCF guarantee, are not met, PSO and SWEPCo may recognize a regulatory liability to refund retail customers. Management is unable to determine a range of potential losses that is reasonably possible of occurring.

FERC Rate Matters

Independence Energy Connection Project (Applies to AEP)

In 2016, PJM approved the Independence Energy Connection Project (IEC) and included it in its Regional Transmission Expansion Plan to alleviate congestion. Transource Energy has an ownership interest in the IEC, which is located in Maryland and Pennsylvania. In June 2020, the Maryland Public Service Commission approved a Certificate of Public Convenience and Necessity to construct the portion of the IEC in Maryland. In May 2021, the Pennsylvania Public Utility Commission (PAPUC) denied the IEC certificate for siting and construction of the portion in Pennsylvania. Transource Energy appealed the PAPUC ruling in Pennsylvania state court and challenged the ruling before the United States District Court for the Middle District of Pennsylvania. In May 2022, the Pennsylvania state court issued an order affirming the PAPUC decision as to state law claims. In December 2023, the United States District Court for the Middle District of Pennsylvania granted summary judgment in favor of Transource Energy, finding that the PAPUC decision violated federal law and the United States Constitution. In January 2024, the PAPUC filed an appeal of the district court’s grant of summary judgment with the United States Court of Appeals for the Third Circuit. Additional regulatory proceedings before the PAPUC are expected to resume in 2025.
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In September 2021, PJM notified Transource Energy that the IEC was suspended to allow for the regulatory and related appeals process to proceed in an orderly manner without breaching milestone dates in the project agreement. At that time, PJM stated that the IEC has not been cancelled and remains necessary to alleviate congestion. PJM continues to evaluate reliability and market efficiency in the area. As of September 30, 2024, AEP’s share of IEC capital expenditures was approximately $94 million, located in Total Property, Plant and Equipment - Net on AEP’s balance sheets. The FERC has previously granted abandonment benefits for this project, allowing the full recovery of prudently incurred costs if the project is cancelled for reasons outside the control of Transource Energy. If any of the IEC costs are not recoverable, it could reduce future net income and cash flows and impact financial condition.

Request to Update AEGCo Depreciation Rates (Applies to AEP and I&M)

In October 2022, AEP, on behalf of AEGCo, submitted proposed revisions to AEGCo’s depreciation rates for its 50% ownership interest in Rockport Plant, Unit 1 and Unit 2, reflected in the UPA between AEGCo and I&M. The proposed depreciation rates for these assets reflect an estimated 2028 retirement date for the Rockport Plant. AEGCo’s previous FERC-approved depreciation rates for Rockport Plant, Unit 1 were based upon a December 31, 2028 estimated retirement date while AEGCo’s previous FERC-approved depreciation rates for Rockport Plant, Unit 2 leasehold improvements were based upon a December 31, 2022 estimated retirement date in conjunction with the termination of the Rockport Plant, Unit 2 lease.

In December 2022, the FERC issued an order approving the proposed AEGCo Rockport depreciation rates effective January 1, 2023, subject to further review and a potential refund. In August 2023, AEGCo reached a settlement agreement with the FERC trial staff that resolved all issues set for hearing. In September 2023, the settlement agreement was certified to the FERC as uncontested. In March 2024, the FERC issued an order approving the uncontested settlement agreement. The results of the order did not have a material impact on financial condition, results of operations or cash flows.

FERC 2021 PJM and SPP Transmission Formula Rate Challenge (Applies to AEP, AEPTCo, APCo, I&M, PSO and SWEPCo)

The Registrants transitioned to stand-alone treatment of NOLCs in its PJM and SPP transmission formula rates beginning with the 2022 projected transmission revenue requirements and 2021 true-up to actual transmission revenue requirements, and provided notice of this change in informational filings made with the FERC. Stand-alone treatment of the NOLCs for transmission formula rates increased the annual revenue requirements for years 2024, 2023, 2022 and 2021 by $52 million, $61 million, $69 million and $78 million, respectively.

In January 2024, the FERC issued two orders granting formal challenges by certain unaffiliated customers related to stand-alone treatment of NOLCs in the 2021 Transmission Formula Rates of the AEP transmission owning subsidiaries within PJM and SPP. The FERC directed the AEP transmission owning subsidiaries within PJM and SPP to provide refunds with interest on all amounts collected for the 2021 rate year, and for such refunds to be reflected in the annual update for the next rate year. Accordingly, in the third quarter of 2024, the AEP transmission owning subsidiaries within SPP provided a portion of the 2021 rate year refunds, with the remainder of the refunds expected to be provided in 2025. The AEP transmission owning subsidiaries within PJM are expected to provide their respective refunds for the 2021 rate year in 2025. In February 2024, AEPSC on behalf of the AEP transmission owning subsidiaries within PJM and SPP filed requests for rehearing. In March 2024, the FERC denied AEPSC’s requests for rehearing of the January 2024 orders by operation of law and stated it may address the requests for rehearing in future orders. In March 2024, AEPSC submitted refund compliance reports to the FERC, which preserve the non-finality of the FERC’s January 2024 orders pending further proceedings on rehearing and appeal. In April 2024, AEPSC made filings with the FERC which request that the FERC: (a) reopen the record so that the FERC may take the IRS PLRs received in April 2024 regarding the treatment of stand-alone NOLCs in ratemaking into evidence and consider them in substantive orders on rehearing and (b) stay its January 2024 orders and related compliance filings and refunds to provide time for consideration of the April 2024 IRS PLRs. In May 2024, AEPSC filed a petition for review with the United States Court of Appeals for the District of Columbia Circuit seeking review of the FERC’s January 2024 and March 2024 decisions. In July 2024, the FERC issued orders approving AEPSC’s request to reopen the record for the limited purpose of accepting into the record the IRS PLRs and establish additional briefing procedures. In August 2024, AEPSC filed briefs with the FERC requesting the commission modify or overturn their initial orders.

As a result of the January 2024 FERC orders, the Registrants’ balance sheets reflect a liability for the probable refund of all NOLC revenues included in transmission formula rates for years 2024, 2023, 2022 and 2021, with interest. The Registrants have not yet been directed to make cash refunds related to the 2024, 2023 or 2022 rate years. The probable refunds to affiliated and nonaffiliated customers are reflected as Deferred Credits and Other Noncurrent Liabilities on the balance sheets, with the exception of amounts expected to be refunded within one year which are reflected in Other Current Liabilities. Refunds probable to be received by affiliated companies, resulting in a reduction to affiliated transmission expense, were deferred as an increase to Regulatory Liabilities or a reduction to Regulatory Assets on the balance sheets where management expects that refunds would be returned to retail customers through authorized retail jurisdiction rider mechanisms.
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Request to Update SWEPCo Generation Depreciation Rates (Applies to AEP and SWEPCo)

In October 2023, SWEPCo filed an application to revise its generation wholesale customer’s contracts to reflect an increase in the annual revenue requirement of approximately $5 million for updated depreciation rates and allow for the return on and of FERC customers jurisdictional share of regulatory assets associated with retired plants. In November 2023, certain intervenors filed a motion with the FERC protesting and recommending the rejection of SWEPCo’s filings. In December 2023, the FERC issued an order approving the proposed rates effective January 1, 2024, subject to further review and refund and established hearing and settlement proceedings. If SWEPCo is unable to recover the remaining regulatory assets associated with retired plants, it could reduce future net income and cash flows and impact financial condition.
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5.  COMMITMENTS, GUARANTEES AND CONTINGENCIES

The disclosures in this note apply to all Registrants unless indicated otherwise.

The Registrants are subject to certain claims and legal actions arising in the ordinary course of business.  In addition, the Registrants’ business activities are subject to extensive governmental regulation related to public health and the environment.  The ultimate outcome of such pending or potential litigation against the Registrants cannot be predicted.  Management accrues contingent liabilities only when management concludes that it is both probable that a liability has been incurred at the date of the financial statements and the amount of loss can be reasonably estimated. When management determines that it is not probable, but rather reasonably possible that a liability has been incurred at the date of the financial statements, management discloses such contingencies and the possible loss or range of loss if such estimate can be made. Any estimated range is based on currently available information and involves elements of judgment and significant uncertainties. Any estimated range of possible loss may not represent the maximum possible loss exposure. Circumstances change over time and actual results may vary significantly from estimates.

For current proceedings not specifically discussed below, management does not anticipate that the liabilities, if any, arising from such proceedings would have a material effect on the financial statements. The Commitments, Guarantees and Contingencies note within the 2023 Annual Report should be read in conjunction with this report.

GUARANTEES

Liabilities for guarantees are recorded in accordance with the accounting guidance for “Guarantees.”  There is no collateral held in relation to any guarantees.  In the event any guarantee is drawn, there is no recourse to third-parties unless specified below.

Letters of Credit (Applies to AEP and AEP Texas)

Standby letters of credit are entered into with third-parties.  These letters of credit are issued in the ordinary course of business and cover items such as natural gas and electricity risk management contracts, construction contracts, insurance programs, security deposits and debt service reserves.

In March 2024, AEP increased its $4 billion revolving credit facility to $5 billion and extended the due date from March 2027 to March 2029. Also, in March 2024, AEP extended the due date of its $1 billion revolving credit facility from March 2025 to March 2027. AEP may issue up to $1.2 billion as letters of credit under these revolving credit facilities on behalf of subsidiaries. As of September 30, 2024, no letters of credit were issued under either revolving credit facility.

An uncommitted facility gives the issuer of the facility the right to accept or decline each request made under the facility.  AEP issues letters of credit on behalf of subsidiaries under six uncommitted facilities totaling $450 million. The Registrants’ maximum future payments for letters of credit issued under the uncommitted facilities as of September 30, 2024 were as follows:
CompanyAmountMaturity
 (in millions) 
AEP$236.3 October 2024 to July 2025
AEP Texas1.8 July 2025

Indemnifications and Other Guarantees

Contracts

The Registrants enter into certain types of contracts which require indemnifications.  Typically these contracts include, but are not limited to, sale agreements, lease agreements, purchase agreements and financing agreements.  Generally, these agreements may include, but are not limited to, indemnifications around certain tax, contractual and environmental matters.  With respect to sale agreements, exposure generally does not exceed the sale price.  As of September 30, 2024, there were no material liabilities recorded for any indemnifications.

AEPSC conducts power purchase-and-sale activity on behalf of APCo, I&M, KPCo and WPCo, who are jointly and severally liable for activity conducted on their behalf.  AEPSC also conducts power purchase-and-sale activity on behalf of PSO and SWEPCo, who are jointly and severally liable for activity conducted on their behalf.


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Master Lease Agreements (Applies to all Registrants except AEPTCo)

The Registrants lease certain equipment under master lease agreements.  Under the lease agreements, the lessor is guaranteed a residual value up to a stated percentage of the equipment cost at the end of the lease term. If the actual fair value of the leased equipment is below the guaranteed residual value at the end of the lease term, the Registrants are committed to pay the difference between the actual fair value and the residual value guarantee.  Historically, at the end of the lease term the fair value has been in excess of the amount guaranteed.  As of September 30, 2024, the maximum potential loss by the Registrants for these lease agreements assuming the fair value of the equipment is zero at the end of the lease term was as follows:
CompanyMaximum
Potential Loss
(in millions)
AEP$42.8 
AEP Texas9.9 
APCo5.5 
I&M4.0 
OPCo6.9 
PSO4.1 
SWEPCo4.9 

ENVIRONMENTAL CONTINGENCIES (Applies to all Registrants except AEPTCo)

Federal EPA’s Revised CCR Rule

In April 2024, the Federal EPA finalized revisions to the CCR Rule to expand the scope of the rule to include inactive impoundments at inactive facilities (“legacy CCR surface impoundments”) as well as to establish requirements for currently exempt solid waste management units that involve the direct placement of CCR on the land (“CCR management units”). The Federal EPA is requiring that owners and operators of legacy surface impoundments comply with all of the existing CCR Rule requirements applicable to inactive CCR surface impoundments at active facilities, except for the location restrictions and liner design criteria. The rule establishes compliance deadlines for legacy surface impoundments to meet regulatory requirements, including a requirement to initiate closure within five years after the effective date of the final rule. The rule requires evaluations to be completed at both active facilities and inactive facilities with one or more legacy surface impoundments. Closure may be accomplished by applying an impermeable cover system over the CCR material (“closure in place”) or the CCR material may be excavated and placed in a compliant landfill (“closure by removal”). Groundwater monitoring and other analysis over the next three years will provide additional information on the planned closure method. AEP evaluated the applicability of the rule to current and former plant sites and recorded incremental ARO in the second quarter of 2024, as shown in the table below, based on initial cost estimates primarily reflecting compliance with the rule through closure in place and future groundwater monitoring requirements pursuant to the CCR Rule.

RegistrantIncrease in AROIncrease in Generation Property (a)Increase in Regulatory Assets (b) Charged to Operating Expenses (c)
(in millions)
APCo$312.2 $75.6 $236.6 $ 
I&M85.7  72.3 13.4 
OPCo52.9   52.9 
PSO33.7 33.7   
SWEPCo23.8 23.8   
Non-Registrants166.1 43.8 46.1 76.2 
Total$674.4 $176.9 $355.0 $142.5 

(a)ARO is related to a legacy CCR surface impoundment or CCR management unit at an operating generation facility.
(b)ARO is related to a legacy CCR surface impoundment or CCR management unit at a retired generation facility and recognition of a regulatory asset in accordance with the accounting guidance for “Regulated Operations” is supported.
(c)ARO is related to a legacy CCR surface impoundment or CCR management unit and recognition of a regulatory asset in accordance with the accounting guidance for “Regulated Operations” is not yet supported.

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As further groundwater monitoring and other analysis is performed, management expects to refine the assumptions and underlying cost estimates used in recording the ARO. These refinements may include, but are not limited to, changes in the expected method of closure, changes in estimated quantities of CCR at each site, the identification of new CCR management units, among other items. These future changes could have a material impact on the ARO and materially reduce future net income and cash flows and further impact financial condition.

AEP will seek cost recovery through regulated rates, including proposal of new regulatory mechanisms for cost recovery where existing mechanisms are not applicable. The rule could have an additional, material adverse impact on net income, cash flows and financial condition if AEP cannot ultimately recover these additional costs of compliance. Several parties, including AEP and one of its trade associations, have filed petitions for review of the rule with the U.S. Court of Appeals for the D.C. Circuit. One of the parties also filed a motion to stay the rule pending the outcome of the litigation. In November 2024, the court denied the stay motion. Management cannot predict the outcome of the litigation.

The Comprehensive Environmental Response Compensation and Liability Act (Superfund) and State Remediation

By-products from the generation of electricity include materials such as ash, slag, sludge, low-level radioactive waste and SNF.  Coal combustion by-products, which constitute the overwhelming percentage of these materials, are typically treated and deposited in captive disposal facilities or are beneficially utilized.  In addition, the generation plants and transmission and distribution facilities have used asbestos, polychlorinated biphenyls and other hazardous and non-hazardous materials.  The Registrants currently incur costs to dispose of these substances safely. For remediation processes not specifically discussed, management does not anticipate that the liabilities, if any, arising from such remediation processes would have a material effect on the financial statements.

NUCLEAR CONTINGENCIES (Applies to AEP and I&M)

I&M owns and operates the Cook Plant under licenses granted by the Nuclear Regulatory Commission.  I&M has a significant future financial commitment to dispose of SNF and to safely decommission and decontaminate the plant.  The licenses to operate the two nuclear units at the Cook Plant expire in 2034 and 2037.  Management is currently evaluating applying for license extensions for both units. The operation of a nuclear facility also involves special risks, potential liabilities and specific regulatory and safety requirements.  By agreement, I&M is partially liable, together with all other electric utility companies that own nuclear generation units, for a nuclear power plant incident at any nuclear plant in the U.S. Should a nuclear incident occur at any nuclear power plant in the U.S., the resultant liability could be substantial.

OPERATIONAL CONTINGENCIES

Insurance and Potential Losses

The Registrants maintain insurance coverage normal and customary for electric utilities, subject to various deductibles. The Registrants also maintain property and casualty insurance that may cover certain physical damage or third-party injuries caused by cybersecurity incidents. Insurance coverage includes all risks of physical loss or damage to nonnuclear assets, subject to insurance policy conditions and exclusions.  Covered property generally includes power plants, substations, facilities and inventories.  Excluded property generally includes transmission and distribution lines, poles and towers.  The insurance programs also generally provide coverage against loss arising from certain claims made by third-parties and are in excess of retentions absorbed by the Registrants.  Coverage is generally provided by a combination of the protected cell of EIS and/or various industry mutual and/or commercial insurance carriers.

Insurance coverage for certain claims made by third-parties is structured to reimburse the Registrants for the amounts they are legally obligated to pay in excess of the Registrants’ retentions. Such claims, when deemed probable of occurring and reasonably estimable, are reflected as liabilities on the financial statements of the Registrants. Also, when it is deemed probable that these claims, or any portion thereof, will be covered by insurance or otherwise reimbursable to the Registrant, an asset is recognized on the balance sheet. As of September 30, 2024, AEP Texas recorded an Accrued Litigation Settlement within current liabilities and a corresponding Insurance Receivable within current assets on the balance sheet related to an injured contractor claim.

In July 2024, the Registrants renewed insurance programs including coverage for wildfire liability. Some potential losses or liabilities may not be insurable or the amount of insurance carried may not be sufficient to meet potential losses and liabilities, including, but not limited to, liabilities relating to a cybersecurity incident, extreme weather or wildfire related liabilities or damage to the Cook Plant and costs of replacement power in the event of an incident at the Cook Plant.  Future losses or liabilities, if they occur, which are not completely insured, unless recovered through rate-making process, could reduce future net income and cash flows and impact financial condition.


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Litigation Related to Ohio House Bill 6 (HB 6) (Applies to AEP and OPCo)

In 2019, Ohio adopted and implemented HB 6 which benefits OPCo by authorizing rate recovery for certain costs including renewable energy contracts and OVEC’s coal-fired generating units. OPCo engaged in lobbying efforts and provided testimony during the legislative process in connection with HB 6. In July 2020, an investigation led by the U.S. Attorney’s Office resulted in a federal grand jury indictment of an Ohio legislator and associates in connection with an alleged racketeering conspiracy involving the adoption of HB 6. After AEP learned of the criminal allegations against the Ohio legislator and others relating to HB 6, AEP, with assistance from outside advisors, conducted a review of the circumstances surrounding the passage of the bill. Management does not believe that AEP was involved in any wrongful conduct in connection with the passage of HB 6.

In August 2020, an AEP shareholder filed a putative class action lawsuit in the U.S. District Court for the Southern District of Ohio against AEP and certain of its officers for alleged violations of securities laws. In December 2021, the district court issued an opinion and order dismissing the securities litigation complaint with prejudice, determining that the complaint failed to plead any actionable misrepresentations or omissions. The plaintiffs did not appeal the ruling.

In January 2021, an AEP shareholder filed a derivative action in the U.S. District Court for the Southern District of Ohio purporting to assert claims on behalf of AEP against certain AEP officers and directors. In February 2021, a second AEP shareholder filed a similar derivative action in the Court of Common Pleas of Franklin County, Ohio. In April 2021, a third AEP shareholder filed a similar derivative action in the U.S. District Court for the Southern District of Ohio and a fourth AEP shareholder filed a similar derivative action in the Supreme Court for the State of New York, Nassau County. These derivative complaints allege the officers and directors made misrepresentations and omissions similar to those alleged in the putative securities class action lawsuit filed against AEP. The derivative complaints (collectively, the “Derivative Actions”) together assert claims for: (a) breach of fiduciary duty, (b) waste of corporate assets, (c) unjust enrichment, (d) breach of duty for insider trading and (e) contribution for violations of sections 10(b) and 21D of the Securities Exchange Act of 1934; and seek monetary damages and changes to AEP’s corporate governance and internal policies among other forms of relief. The court entered a scheduling order in the New York state court derivative action staying the case other than with respect to briefing the motion to dismiss. AEP filed substantive and forum-based motions to dismiss in April 2022. In June 2022, the Ohio state court entered an order continuing the stays of that case until the final resolution of the consolidated derivative actions pending in Ohio federal district court. In September 2022, the New York state court granted the forum-based motion to dismiss with prejudice and the plaintiff subsequently filed a notice of appeal with the New York appellate court. In January 2023, the New York plaintiff filed a motion to intervene in the pending Ohio federal court action and withdrew his appeal in New York. The two derivative actions pending in federal district court in Ohio have been consolidated and the plaintiffs in the consolidated action filed an amended complaint. AEP filed a motion to dismiss the amended complaint and subsequently filed a brief in opposition to the New York plaintiffs’ motion to intervene in the consolidated action in Ohio. In March 2023, the federal district court issued an order granting the motion to dismiss with prejudice and denying the New York plaintiffs’ motion to intervene. In April 2023, one of the plaintiffs filed a notice of appeal to the U.S. Court of Appeals for the Sixth Circuit of the Ohio federal district court order dismissing the consolidated action and denying the intervention.

In March 2021, AEP received a litigation demand letter from counsel representing a purported AEP shareholder. The litigation demand letter was directed to the Board of Directors of AEP (AEP Board) and contained factual allegations involving HB 6 that were generally consistent with those in the derivative litigation filed in state and federal court. The shareholder that sent the letter has since withdrawn the litigation demand, which is now terminated and of no further effect. In April 2023, AEP received a litigation demand letter from counsel representing the purported AEP shareholder who had filed the dismissed derivative action in New York state court and unsuccessfully tried to intervene in the consolidated derivative actions in Ohio federal court the (Litigation Demand). The Litigation Demand is directed to the AEP Board and contains factual allegations involving HB 6 that are generally consistent with those in the Derivative Actions. The Litigation Demand requested, among other things, that the AEP Board undertake an independent investigation into alleged legal violations by certain current and former directors and officers, and that AEP commence a civil action asserting claims similar to the claims asserted in the Derivative Actions. The AEP Board considered the Litigation Demand and formed a committee of the Board (the Demand Review Committee) to investigate, review, monitor and analyze the Litigation Demand and make a recommendation to the AEP Board regarding a reasonable and appropriate response to the same.

In April 2024, AEP reached an agreement with the four shareholders to fully and finally resolve the Derivative Actions and the Litigation Demand, and all claims asserted or that could have been asserted by any AEP shareholder based on the facts alleged, in the manner and upon the terms and conditions set forth in the settlement documents (the Settlement). In July 2024, the U.S. District Court preliminarily approved the Settlement. The Settlement includes a payment of $450 thousand for attorneys’ fees and the implementation of certain governance changes outlined in the Settlement, many of which have already been put in place. The Settlement does not include any admission of liability. In October 2024, the District Court issued an Order and
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Judgment approving the Settlement and granted an Order of Dismissal with Prejudice. Under the Settlement, all Derivative Actions have been or will be dismissed, the Litigation Demand has been withdrawn, and those matters and claims have been resolved pursuant to the terms of the Settlement.

In May 2021, AEP received a subpoena from the SEC’s Division of Enforcement seeking various documents, including documents relating to the passage of HB 6 and documents relating to AEP’s policies and financial processes and controls. In August 2022, AEP received a second subpoena from the SEC seeking various additional documents relating to its ongoing investigation. AEP is cooperating fully with the SEC’s investigation, which has included taking testimony from certain individuals and inquiries regarding Empowering Ohio’s Economy, Inc., which is a 501(c)(4) social welfare organization, and related disclosures. AEP and the SEC are engaged in discussions about a possible resolution of the SEC’s investigation and potential claims under the securities laws. Based on these discussions, in the third quarter of 2024, AEP recorded a loss contingency of $19 million in Other Operation expenses on AEP’s statements of income and accrued a corresponding liability in Other Current Liabilities on AEP’s balance sheets. A resolution of the investigation or claims may subject AEP to civil penalties in an amount that could differ from the amount recorded; however, management does not believe any such resolution would be material.

Claims for Indemnification Made by Owners of the Gavin Power Station (Applies to AEP)

In November 2022, the Federal EPA issued a final decision denying Gavin Power LLC’s requested extension to allow a CCR surface impoundment at the Gavin Power Station to continue to receive CCR and non-CCR waste streams after April 11, 2021 until May 4, 2023 (the Gavin Denial). As part of the Gavin Denial, the Federal EPA made several assertions related to the CCR Rule (see “Environmental Issues - CCR Rule” section of Management’s Discussion and Analysis of Financial Condition and Results of Operations for additional information), including an assertion that the closure of the 300 acre unlined fly ash reservoir (FAR) is noncompliant with the CCR Rule in multiple respects. The Gavin Power Station was formerly owned and operated by AEP and was sold to Gavin Power LLC and Lightstone Generation LLC in 2017. Pursuant to the PSA, AEP maintained responsibility to complete closure of the FAR in accordance with the closure plan approved by the Ohio EPA which was completed in July 2021. The PSA contains indemnification provisions, pursuant to which the owners of the Gavin Power Station have notified AEP they believe they are entitled to indemnification for any damages that may result from these claims, including any future enforcement or litigation resulting from any determinations of noncompliance by the Federal EPA with various aspects of the CCR Rule consistent with the Gavin Denial. The owners of the Gavin Power Station have also sought indemnification for landowner claims for property damage allegedly caused by modifications to the FAR. Management does not believe that the owners of the Gavin Power Station have any valid claim for indemnity or otherwise against AEP under the PSA. In addition, Gavin Power LLC, several AEP subsidiaries, and other parties have filed Petitions for Review of the Gavin Denial with the U.S. Court of Appeals for the District of Columbia Circuit, which in June 2024, were dismissed for lack of jurisdiction. In January 2024, Gavin Power LLC also filed a complaint with the United States District Court for the Southern District of Ohio, alleging various violations of the Administrative Procedure Act and asserting that the Federal EPA, through its prior inaction, has waived and is estopped from raising certain objections raised in the Gavin Denial. Management cannot predict the outcome of that litigation. Management is unable to determine a range of potential losses that is reasonably possible of occurring.

Litigation Regarding Justice Thermal Coal Contract (Applies to AEP and APCo)

In December 2023, APCo filed a suit in the Franklin County Ohio Court of Common Pleas seeking a declaratory judgment confirming APCo’s right to terminate a long-term coal contract with Justice Thermal LLC (Justice Thermal) based on Justice Thermal’s failure to perform under the contract. APCo terminated that contract in January 2024, and in April 2024, APCo filed an amended complaint seeking a declaration that the termination was proper and also seeking damages for Justice Thermal’s breach of contract. Justice Thermal filed an answer and counterclaim in April 2024, contesting the validity of the contract termination and asserting counterclaims. The parties entered into a Settlement Agreement and Release pursuant to which the litigation was dismissed with prejudice in September 2024 and each party released the other from all claims relating to the contract or the litigation, and as a result this matter has been resolved.


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6. ACQUISITIONS AND DISPOSITIONS

The disclosures in this note apply to AEP unless indicated otherwise.

ACQUISITIONS

Rock Falls Wind Facility (Vertically Integrated Utilities Segment) (Applies to AEP and PSO)

In November 2022, PSO entered into an agreement to acquire the Rock Falls Wind Facility. In February 2023, the FERC approved PSO’s acquisition of the Rock Falls Wind Facility under Section 203 of the Federal Power Act. In March 2023, PSO acquired an ownership interest in the entity that owned Rock Falls during its development and construction for $146 million. In accordance with the guidance for “Business Combinations,” AEP management determined that the acquisition of the Rock Falls Wind Facility represents an asset acquisition. The lease obligations related to Rock Falls were not material at the time of acquisition.

DISPOSITIONS

Disposition of AEP OnSite Partners (Generation & Marketing Segment) (Applies to AEP)

In April 2023, AEP initiated a sales process for its ownership in AEP OnSite Partners. AEP OnSite Partners targets opportunities in distributed solar, combined heat and power, energy storage, waste heat recovery, energy efficiency, peaking generation and other energy solutions. In May 2024, AEP signed an agreement to sell AEP OnSite Partners to a nonaffiliated third-party. In September 2024, AEP completed the sale to a nonaffiliated third-party and received cash proceeds of approximately $318 million, net of taxes and transaction costs. The proceeds were used to pay down short-term debt.

Disposition of the Competitive Contracted Renewables Portfolio (Generation & Marketing Segment) (Applies to AEP)

In February 2022, AEP management announced the initiation of a process to sell all or a portion of AEP Renewables’ competitive contracted renewables portfolio (the portfolio) within the Generation & Marketing segment. In late January 2023, AEP received final bids from interested parties. In February 2023, AEP’s Board of Directors approved management’s plan to sell the portfolio and AEP signed an agreement with a nonaffiliated party. AEP recorded a pretax loss of $112 million ($88 million after-tax) in the first quarter of 2023 as a result of reaching Held for Sale status and determining the carrying value of the portfolio exceeded the estimated fair value.

In August 2023, AEP completed the sale of the entire portfolio to the nonaffiliated party and received cash proceeds of approximately $1.2 billion, net of taxes and transaction costs.

Disposition of NMRD (Generation & Marketing Segment) (Applies to AEP)

In December 2023, AEP and the joint owner signed an agreement to sell NMRD to a nonaffiliated third party and the sale was completed in February 2024. AEP received cash proceeds of approximately $107 million, net of taxes and transaction costs. The transaction did not have a material impact on net income or financial condition.
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7.  BENEFIT PLANS

The disclosures in this note apply to all Registrants except AEPTCo.

AEPSC sponsors a qualified pension plan and two unfunded non-qualified pension plans.  Substantially all AEP subsidiary employees are covered by the qualified plan or both the qualified and a non-qualified pension plan.  AEPSC also sponsors OPEB plans to provide health and life insurance benefits for retired employees.

Components of Net Periodic Benefit Cost (Credit)

Pension Plans

Three Months Ended September 30, 2024AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$25.6 $2.3 $2.4 $3.3 $2.3 $1.5 $1.9 
Interest Cost51.9 4.4 6.2 5.9 4.8 2.5 3.1 
Expected Return on Plan Assets(80.2)(6.5)(10.7)(10.7)(8.2)(4.3)(4.4)
Amortization of Net Actuarial Loss1.0  0.1 0.1 0.1  0.1 
Net Periodic Benefit Cost (Credit) (a)$(1.7)$0.2 $(2.0)$(1.4)$(1.0)$(0.3)$0.7 

Three Months Ended September 30, 2023AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$23.6 $2.1 $2.3 $2.9 $2.1 $1.4 $2.0 
Interest Cost54.8 4.5 6.6 6.3 5.0 2.7 3.4 
Expected Return on Plan Assets(84.8)(7.0)(11.2)(11.0)(8.6)(4.6)(4.8)
Amortization of Net Actuarial Loss0.3       
Net Periodic Benefit Cost (Credit)$(6.1)$(0.4)$(2.3)$(1.8)$(1.5)$(0.5)$0.6 

Nine Months Ended September 30, 2024AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$76.8 $6.7 $7.3 $9.9 $7.0 $4.6 $5.9 
Interest Cost155.7 13.1 18.6 17.8 14.2 7.5 9.3 
Expected Return on Plan Assets(240.6)(19.5)(32.1)(32.1)(24.5)(13.0)(13.2)
Amortization of Net Actuarial Loss3.2 0.2 0.3 0.3 0.2 0.1 0.2 
Net Periodic Benefit Cost (Credit) (a)$(4.9)$0.5 $(5.9)$(4.1)$(3.1)$(0.8)$2.2 

Nine Months Ended September 30, 2023AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$70.8 $6.2 $6.8 $8.9 $6.3 $4.2 $5.8 
Interest Cost164.4 13.7 19.8 18.7 14.9 8.1 10.4 
Expected Return on Plan Assets(254.4)(21.0)(33.5)(33.1)(25.6)(13.8)(14.5)
Amortization of Net Actuarial Loss1.0       
Net Periodic Benefit Cost (Credit)$(18.2)$(1.1)$(6.9)$(5.5)$(4.4)$(1.5)$1.7 

(a)Excludes an immaterial settlement amount to a non-qualified pension plan in the second quarter of 2024 for AEP. Management continues to monitor settlements under the qualified pension plan as a result of the voluntary severance program announced in the second quarter of 2024. See Note 13 - Voluntary Severance Program for additional information.
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OPEB

Three Months Ended September 30, 2024AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$1.1 $ $0.2 $0.1 $ $0.1 $0.1 
Interest Cost10.3 0.9 1.7 1.2 1.1 0.6 0.7 
Expected Return on Plan Assets(27.8)(2.3)(4.1)(3.4)(3.0)(1.5)(1.9)
Amortization of Prior Service Credit(3.1)(0.3)(0.5)(0.4)(0.3)(0.2)(0.3)
Amortization of Net Actuarial Loss0.8 0.1 0.1 0.1 0.1  0.1 
Net Periodic Benefit Credit (a)$(18.7)$(1.6)$(2.6)$(2.4)$(2.1)$(1.0)$(1.3)

Three Months Ended September 30, 2023AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$1.1 $0.1 $0.1 $0.1 $0.1 $0.1 $ 
Interest Cost11.6 0.9 1.8 1.3 1.2 0.6 0.8 
Expected Return on Plan Assets(27.4)(2.2)(4.0)(3.3)(2.9)(1.5)(1.8)
Amortization of Prior Service Credit(15.8)(1.3)(2.3)(2.2)(1.6)(1.0)(1.3)
Amortization of Net Actuarial Loss3.7 0.3 0.6 0.5 0.4 0.2 0.3 
Net Periodic Benefit Credit$(26.8)$(2.2)$(3.8)$(3.6)$(2.8)$(1.6)$(2.0)

Nine Months Ended September 30, 2024AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$3.3 $0.2 $0.4 $0.4 $0.2 $0.2 $0.3 
Interest Cost31.4 2.5 5.0 3.6 3.2 1.7 2.0 
Expected Return on Plan Assets(83.5)(6.8)(12.2)(10.1)(8.9)(4.5)(5.6)
Amortization of Prior Service Credit(9.5)(0.8)(1.4)(1.3)(0.9)(0.6)(0.8)
Amortization of Net Actuarial Loss2.3 0.2 0.3 0.3 0.3 0.1 0.2 
Net Periodic Benefit Credit (a)$(56.0)$(4.7)$(7.9)$(7.1)$(6.1)$(3.1)$(3.9)

Nine Months Ended September 30, 2023AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Service Cost$3.4 $0.3 $0.4 $0.5 $0.3 $0.2 $0.2 
Interest Cost34.7 2.7 5.5 4.0 3.5 1.8 2.2 
Expected Return on Plan Assets(82.2)(6.7)(12.0)(10.1)(8.8)(4.4)(5.4)
Amortization of Prior Service Credit(47.3)(4.0)(6.9)(6.5)(4.7)(3.0)(3.7)
Amortization of Net Actuarial Loss11.1 0.9 1.7 1.4 1.2 0.6 0.8 
Net Periodic Benefit Credit$(80.3)$(6.8)$(11.3)$(10.7)$(8.5)$(4.8)$(5.9)

(a)Excludes an immaterial amount related to special termination benefits resulting from the voluntary severance program announced in the second quarter of 2024. See Note 13 - Voluntary Severance Program for additional information.
137


8.  BUSINESS SEGMENTS

The disclosures in this note apply to all Registrants unless indicated otherwise.

AEP’s Reportable Segments

AEP’s primary business is the generation, transmission and distribution of electricity.  Within its Vertically Integrated Utilities segment, AEP centrally dispatches generation assets and manages its overall utility operations on an integrated basis because of the substantial impact of cost-based rates and regulatory oversight.  Intersegment sales and transfers are generally based on underlying contractual arrangements and agreements.

AEP’s reportable segments and their related business activities are outlined below:

Vertically Integrated Utilities

Generation, transmission and distribution of electricity for sale to retail and wholesale customers through assets owned and operated by AEGCo, APCo, I&M, KGPCo, KPCo, PSO, SWEPCo and WPCo.

Transmission and Distribution Utilities

Transmission and distribution of electricity for sale to retail and wholesale customers through assets owned and operated by AEP Texas and OPCo.
OPCo purchases energy and capacity to serve standard service offer customers and provides transmission and distribution services for all connected load.

AEP Transmission Holdco

Development, construction and operation of transmission facilities through investments in AEPTCo. These investments have FERC-approved ROEs.
Development, construction and operation of transmission facilities through investments in AEP’s transmission-only joint ventures. These investments have PUCT-approved or FERC-approved ROEs.

Generation & Marketing

Marketing, risk management and retail activities in ERCOT, MISO, PJM and SPP.
Competitive generation in PJM.

The remainder of AEP’s activities are presented as Corporate and Other. While not considered a reportable segment, Corporate and Other primarily includes the purchasing of receivables from certain AEP utility subsidiaries, Parent’s guarantee revenue received from affiliates, investment income, interest income and interest expense, income tax expense and other nonallocated costs.

AEP’s CODM makes operating decisions, allocates resources to and assesses performance based on these operating segments. AEP measures segment profit or loss based on net income (loss). Net income (loss) includes intercompany revenues and expenses that are eliminated on the Consolidated Financial Statements. In addition, direct interest expense and income taxes are included in net income (loss).







138


The tables below represent AEP’s reportable segment income statement information for the three and nine months ended September 30, 2024 and 2023 and reportable segment balance sheet information as of September 30, 2024 and December 31, 2023.

Three Months Ended September 30, 2024
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling AdjustmentsConsolidated
 (in millions)
Revenues from:      
External Customers
$3,248.8 $1,568.5 $113.1 $483.7 $6.0 $ $5,420.1 
Other Operating Segments
54.2 6.9 399.4 15.4 32.1 (508.0)(b) 
Total Revenues$3,303.0 $1,575.4 $512.5 $499.1 $38.1 $(508.0)$5,420.1 
Net Income (Loss)
$572.5 $245.2 $215.8 $93.3 $(165.1)$ $961.7 
Three Months Ended September 30, 2023
 Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling AdjustmentsConsolidated
 (in millions)
Revenues from:      
External Customers
$3,158.1 $1,535.2 $94.0 $527.5 $26.9 $ $5,341.7 
Other Operating Segments
47.3 8.9 382.7 39.2 30.3 (508.4)(b) 
Total Revenues$3,205.4 $1,544.1 $476.7 $566.7 $57.2 $(508.4)$5,341.7 
Net Income (Loss)
$514.0 $206.0 $203.9 $132.8 $(98.4)$ $958.3 
Nine Months Ended September 30, 2024
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling AdjustmentsConsolidated
 (in millions)
Revenues from:      
External Customers
$8,722.0 $4,480.5 $332.3 $1,442.1 $48.1 $ $15,025.0 
Other Operating Segments
147.9 21.0 1,167.4 88.0 100.5 (1,524.8)(b) 
Total Revenues$8,869.9 $4,501.5 $1,499.7 $1,530.1 $148.6 $(1,524.8)$15,025.0 
Net Income (Loss)
$1,201.5 $542.3 $627.5 $226.1 $(287.5)$ $2,309.9 
Nine Months Ended September 30, 2023
 Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling AdjustmentsConsolidated
 (in millions)
Revenues from:      
External Customers
$8,603.4 $4,321.3 $272.4 $1,172.6 $35.4 $ $14,405.1 
Other Operating Segments
134.3 27.2 1,118.4 52.5 83.9 (1,416.3)(b) 
Total Revenues$8,737.7 $4,348.5 $1,390.8 $1,225.1 $119.3 $(1,416.3)$14,405.1 
Net Income (Loss)
$1,054.6 $508.4 $583.6 $(62.2)$(209.6)$ $1,874.8 

139


September 30, 2024
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling
Adjustments
Consolidated
 (in millions)
Total Assets$53,723.0 $26,102.6 $17,490.1 $1,725.2 $4,393.7 (c)$(3,315.5)(d)$100,119.1 
December 31, 2023
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration
&
Marketing
Corporate and Other (a)Reconciling
Adjustments
Consolidated
 (in millions)
Total Assets$51,802.1 $24,838.4 $16,575.6 $2,598.5 $5,194.0 (c)$(4,324.6)(d) $96,684.0 

(a)Corporate and Other primarily includes the purchasing of receivables from certain AEP utility subsidiaries. This segment also includes Parent’s guarantee revenue received from affiliates, investment income, interest income and interest expense, income tax expense and other nonallocated costs.
(b)Represents inter-segment revenues.
(c)Includes elimination of Parent’s investments in wholly-owned subsidiary companies.
(d)Reconciling Adjustments for Total Assets primarily include elimination of intercompany advances to affiliates and intercompany accounts receivable.


Registrant Subsidiaries’ Reportable Segments (Applies to all Registrant Subsidiaries except AEPTCo)

The Registrant Subsidiaries each have one reportable segment, an integrated electricity generation, transmission and distribution business for APCo, I&M, PSO and SWEPCo, and an integrated electricity transmission and distribution business for AEP Texas and OPCo.  Other activities are insignificant.  The Registrant Subsidiaries’ operations are managed on an integrated basis because of the substantial impact of cost-based rates and regulatory oversight on the business process, cost structures and operating results.
140


AEPTCo’s Reportable Segments

AEPTCo Parent is the holding company of seven FERC-regulated transmission-only electric utilities. The seven State Transcos have been identified as operating segments of AEPTCo under the accounting guidance for “Segment Reporting.” The State Transcos business consists of developing, constructing and operating transmission facilities at the request of the RTOs in which they operate and in replacing and upgrading facilities, assets and components of the existing AEP transmission system as needed to maintain reliability standards and provide service to AEP’s wholesale and retail customers. The State Transcos are regulated for rate-making purposes exclusively by the FERC and earn revenues through tariff rates charged for the use of their electric transmission systems.

AEPTCo’s CODM makes operating decisions, allocates resources to and assesses performance based on these operating segments. The State Transcos operating segments all have similar economic characteristics and meet all of the criteria under the accounting guidance for “Segment Reporting” to be aggregated into one operating segment. As a result, AEPTCo has one reportable segment. The remainder of AEPTCo’s activity is presented in AEPTCo Parent. While not considered a reportable segment, AEPTCo Parent represents the activity of the holding company which primarily relates to debt financing activity and general corporate activities.

The tables below present AEPTCo’s reportable segment income statement information for the three and nine months ended September 30, 2024 and 2023 and reportable segment balance sheet information as of September 30, 2024 and December 31, 2023.

Three Months Ended September 30, 2024
State TranscosAEPTCo ParentReconciling AdjustmentsAEPTCo
Consolidated
(in millions)
Revenues from:
External Customers
$101.1 $ $ $101.1 
Sales to AEP Affiliates
395.9   395.9 
Other Revenues
0.2   0.2 
Total Revenues$497.2 $ $ $497.2 
Net Income$190.8 $0.5 (a)$ $191.3 
Three Months Ended September 30, 2023
State Transcos AEPTCo ParentReconciling AdjustmentsAEPTCo
Consolidated
(in millions)
Revenues from:
External Customers
$92.8 $ $ $92.8 
Sales to AEP Affiliates
369.9   369.9 
Total Revenues$462.7 $ $ $462.7 
Net Income$178.2 $1.0 (a)$ $179.2 
141


Nine Months Ended September 30, 2024
State TranscosAEPTCo ParentReconciling AdjustmentsAEPTCo Consolidated
(in millions)
Revenues from:
External Customers$295.1 $ $ $295.1 
Sales to AEP Affiliates1,157.1   1,157.1 
Other Revenues3.0   3.0 
Total Revenues$1,455.2 $ $ $1,455.2 
Net Income$547.7 $0.5 (a)$ $548.2 
Nine Months Ended September 30, 2023
State TranscosAEPTCo ParentReconciling AdjustmentsAEPTCo Consolidated
(in millions)
Revenues from:
External Customers$269.2 $ $ $269.2 
Sales to AEP Affiliates1,080.0   1,080.0 
Total Revenues$1,349.2 $ $ $1,349.2 
Net Income$514.0 $3.6 (a)$ $517.6 
September 30, 2024
State TranscosAEPTCo ParentReconciling AdjustmentsAEPTCo
Consolidated
(in millions)
Total Assets$15,972.9 $5,938.9 (b)$(6,017.5)(c)$15,894.3 
December 31, 2023
State TranscosAEPTCo ParentReconciling AdjustmentsAEPTCo
Consolidated
(in millions)
Total Assets$15,120.6 $5,486.6 (b)$(5,534.7)(c)$15,072.5 

(a)Includes the elimination of AEPTCo Parent’s equity earnings in the State Transcos.
(b)Primarily relates to Notes Receivable from the State Transcos.
(c)Primarily relates to the elimination of Notes Receivable from the State Transcos.
142


9.  DERIVATIVES AND HEDGING

The disclosures in this note apply to all Registrants unless indicated otherwise. For the periods presented, AEPTCo did not have any derivative and hedging activity.

OBJECTIVES FOR UTILIZATION OF DERIVATIVE INSTRUMENTS

AEPSC is agent for and transacts on behalf of certain AEP subsidiaries, including the Registrant Subsidiaries. AEPEP is agent for and transacts on behalf of other AEP subsidiaries.

The Registrants are exposed to certain market risks as major power producers and participants in the electricity, capacity, natural gas, coal and emission allowance markets.  These risks include commodity price risks which may be subject to capacity risk, interest rate risk and credit risk.  These risks represent the risk of loss that may impact the Registrants due to changes in the underlying market prices or rates.  Management utilizes derivative instruments to manage these risks.

STRATEGIES FOR UTILIZATION OF DERIVATIVE INSTRUMENTS TO ACHIEVE OBJECTIVES

Risk Management Strategies

The strategy surrounding the use of derivative instruments primarily focuses on managing risk exposures, future cash flows and creating value utilizing both economic and formal hedging strategies. The risk management strategies also include the use of derivative instruments for trading purposes which focus on seizing market opportunities to create value driven by expected changes in the market prices of the commodities. To accomplish these objectives, the Registrants primarily employ risk management contracts including physical and financial forward purchase-and-sale contracts and, to a lesser extent, OTC swaps and options. Not all risk management contracts meet the definition of a derivative under the accounting guidance for “Derivatives and Hedging.” Derivative risk management contracts elected normal under the normal purchases and normal sales scope exception are not subject to the requirements of this accounting guidance.

The Registrants utilize power, capacity, coal, natural gas, interest rate and, to a lesser extent, heating oil, gasoline and other commodity contracts to manage the risk associated with the energy business. The Registrants utilize interest rate derivative contracts in order to manage the interest rate exposure associated with the commodity portfolio. For disclosure purposes, such risks are grouped as “Commodity,” as these risks are related to energy risk management activities. The Registrants also utilize derivative contracts to manage interest rate risk associated with debt financing. For disclosure purposes, these risks are grouped as “Interest Rate.” The amount of risk taken is determined by the Commercial Operations, Energy Supply and Finance groups in accordance with established risk management policies as approved by the Finance Committee of the Board of Directors.

The following tables represent the gross notional volume of the Registrants’ outstanding derivative contracts:
Notional Volume of Derivative Instruments
September 30, 2024December 31, 2023
Primary Risk
Exposure
AEPAEP TexasAPCoI&MOPCoPSOSWEPCoAEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Commodity:     
Power (MWhs)306.0  38.6 8.5 2.1 7.0 6.5 246.8  16.8 5.9 2.2 4.1 2.9 
Natural Gas (MMBtus)161.5  47.1   36.4 14.7 151.6  37.3   34.9 17.9 
Heating Oil and Gasoline (Gallons)7.2 1.7 0.9 1.6 1.1 0.7 0.8 6.5 1.8 1.0 0.6 1.2 0.7 0.9 
Interest Rate (USD)$59.3 $ $ $ $ $ $ $80.1 $ $ $ $ $ $ 
Interest Rate on Long-term Debt (USD)$1,750.0 $ $ $ $ $400.0 $ $1,300.0 $150.0 $ $ $ $ $ 
143


Fair Value Hedging Strategies (Applies to AEP)

Parent enters into interest rate derivative transactions as part of an overall strategy to manage the mix of fixed-rate and floating-rate debt. Certain interest rate derivative transactions effectively modify exposure to interest rate risk by converting a portion of fixed-rate debt to a floating-rate. Provided specific criteria are met, these interest rate derivatives may be designated as fair value hedges.

Cash Flow Hedging Strategies

The Registrants utilize cash flow hedges on certain derivative transactions for the purchase and sale of power (“Commodity”) in order to manage the variable price risk related to forecasted purchases and sales. Management monitors the potential impacts of commodity price changes and, where appropriate, enters into derivative transactions to protect profit margins for a portion of future electricity sales and purchases. The Registrants do not hedge all commodity price risk.

The Registrants utilize a variety of interest rate derivative transactions in order to manage interest rate risk exposure. The Registrants also utilize interest rate derivative contracts to manage interest rate exposure related to future borrowings of fixed-rate debt. The Registrants do not hedge all interest rate exposure.

ACCOUNTING FOR DERIVATIVE INSTRUMENTS AND THE IMPACT ON THE FINANCIAL STATEMENTS

The accounting guidance for “Derivatives and Hedging” requires recognition of all qualifying derivative instruments as either assets or liabilities on the balance sheets at fair value. The fair values of derivative instruments accounted for using MTM accounting or hedge accounting are based on exchange prices and broker quotes. If a quoted market price is not available, the estimate of fair value is based on the best information available including valuation models that estimate future energy prices based on existing market and broker quotes and other assumptions. In order to determine the relevant fair values of the derivative instruments, the Registrants apply valuation adjustments for discounting, liquidity and credit quality.

Credit risk is the risk that a counterparty will fail to perform on the contract or fail to pay amounts due. Liquidity risk represents the risk that imperfections in the market will cause the price to vary from estimated fair value based upon prevailing market supply and demand conditions. Since energy markets are imperfect and volatile, there are inherent risks related to the underlying assumptions in models used to fair value risk management contracts. Unforeseen events may cause reasonable price curves to differ from actual price curves throughout a contract’s term and at the time a contract settles. Consequently, there could be significant adverse or favorable effects on future net income and cash flows if market prices are not consistent with management’s estimates of current market consensus for forward prices in the current period. This is particularly true for longer term contracts. Cash flows may vary based on market conditions, margin requirements and the timing of settlement of risk management contracts.

According to the accounting guidance for “Derivatives and Hedging,” the Registrants reflect the fair values of derivative instruments subject to netting agreements with the same counterparty net of related cash collateral. For certain risk management contracts, the Registrants are required to post or receive cash collateral based on third-party contractual agreements and risk profiles. AEP netted cash collateral received from third-parties against short-term and long-term risk management assets in the amounts of $44 million and $46 million as of September 30, 2024 and December 31, 2023, respectively. There was no cash collateral received from third-parties netted against short-term and long-term risk management assets for the Registrant Subsidiaries as of September 30, 2024 and December 31, 2023. The amount of cash collateral paid to third-parties netted against short-term and long-term risk management liabilities was not material for the Registrants as of September 30, 2024 and December 31, 2023.
144


Location and Fair Value of Derivative Assets and Liabilities Recognized In the Balance Sheet

The following tables represent the gross fair value of the Registrants’ derivative activity on the balance sheets. The derivative instruments are disclosed as gross. They are subject to master netting agreements and are presented on the balance sheets on a net basis in accordance with the accounting guidance for “Derivatives and Hedging.” Unless shown as a separate line on the balance sheets due to materiality, Current Risk Management Assets are included in Prepayments and Other Current Assets, Long-term Risk Management Assets are included in Deferred Charges and Other Noncurrent Assets, Current Risk Management Liabilities are included in Other Current Liabilities and Long-term Risk Management Liabilities are included in Deferred Credits and Other Noncurrent Liabilities on the balance sheets.

September 30, 2024
AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
Assets:(in millions)
Current Risk Management Assets
Risk Management Contracts - Commodity$444.4 $ $54.4 $22.7 $ $28.7 $24.6 
Hedging Contracts - Commodity41.2       
Hedging Contracts - Interest Rate       
Total Current Risk Management Assets485.6  54.4 22.7  28.7 24.6 
Long-term Risk Management Assets
Risk Management Contracts - Commodity448.3  0.8   0.6  
Hedging Contracts - Commodity63.3       
Hedging Contracts - Interest Rate       
Total Long-term Risk Management Assets511.6  0.8   0.6  
Total Assets$997.2 $ $55.2 $22.7 $ $29.3 $24.6 
Liabilities:
Current Risk Management Liabilities
Risk Management Contracts - Commodity$334.9 $0.5 $15.9 $1.5 $6.6 $11.9 $5.6 
Hedging Contracts - Commodity6.7       
Hedging Contracts - Interest Rate51.7     10.9  
Total Current Risk Management Liabilities393.3 0.5 15.9 1.5 6.6 22.8 5.6 
Long-term Risk Management Liabilities
Risk Management Contracts - Commodity391.1 0.1 6.7 0.1 45.4 0.6  
Hedging Contracts - Commodity2.9       
Hedging Contracts - Interest Rate40.9       
Total Long-term Risk Management Liabilities434.9 0.1 6.7 0.1 45.4 0.6  
Total Liabilities$828.2 $0.6 $22.6 $1.6 $52.0 $23.4 $5.6 
Total MTM Derivative Contract Net Assets (Liabilities) Recognized$169.0 $(0.6)$32.6 $21.1 $(52.0)$5.9 $19.0 
145


December 31, 2023
AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
Assets:(in millions)
Current Risk Management Assets
Risk Management Contracts - Commodity$555.1 $ $24.6 $30.1 $ $19.7 $12.0 
Hedging Contracts - Commodity56.7       
Hedging Contracts - Interest Rate     —  
Total Current Risk Management Assets611.8  24.6 30.1  19.7 12.0 
Long-term Risk Management Assets
Risk Management Contracts - Commodity468.8  0.3 12.0   0.5 
Hedging Contracts - Commodity86.8       
Hedging Contracts - Interest Rate     —  
Total Long-term Risk Management Assets555.6  0.3 12.0   0.5 
Total Assets$1,167.4 $ $24.9 $42.1 $ $19.7 $12.5 
Liabilities:
Current Risk Management Liabilities
Risk Management Contracts - Commodity$588.0 $0.2 $18.5 $5.4 $6.9 $29.7 $14.9 
Hedging Contracts - Commodity8.2       
Hedging Contracts - Interest Rate50.5 2.7    —  
Total Current Risk Management Liabilities646.7 2.9 18.5 5.4 6.9 29.7 14.9 
Long-term Risk Management Liabilities
Risk Management Contracts - Commodity377.6  6.9 0.2 43.9 1.0 1.7 
Hedging Contracts - Commodity2.2       
Hedging Contracts - Interest Rate56.9     —  
Total Long-term Risk Management Liabilities436.7  6.9 0.2 43.9 1.0 1.7 
Total Liabilities$1,083.4 $2.9 $25.4 $5.6 $50.8 $30.7 $16.6 
Total MTM Derivative Contract Net Assets (Liabilities) Recognized$84.0 $(2.9)$(0.5)$36.5 $(50.8)$(11.0)$(4.1)



146


Offsetting Assets and Liabilities

The following tables show the net amounts of assets and liabilities presented on the balance sheets. The gross amounts offset include counterparty netting of risk management and hedging contracts and associated cash collateral in accordance with accounting guidance for “Derivatives and Hedging.” All derivative contracts subject to a master netting arrangement or similar agreement are offset on the balance sheets.

September 30, 2024
AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
Assets:(in millions)
Current Risk Management Assets
Gross Amounts Recognized$485.6 $ $54.4 $22.7 $ $28.7 $24.6 
Gross Amounts Offset(248.9) (7.3)(1.0) (0.3)(0.5)
Net Amounts Presented236.7  47.1 21.7  28.4 24.1 
Long-term Risk Management Assets
Gross Amounts Recognized511.6  0.8   0.6  
Gross Amounts Offset(253.3) (0.8)  (0.5) 
Net Amounts Presented258.3     0.1  
Total Assets$495.0 $ $47.1 $21.7 $ $28.5 $24.1 
Liabilities:
Current Risk Management Liabilities
Gross Amounts Recognized$393.3 $0.5 $15.9 $1.5 $6.6 $22.8 $5.6 
Gross Amounts Offset(241.3)(0.5)(8.3)(1.2)(0.3)(0.5)(0.8)
Net Amounts Presented152.0  7.6 0.3 6.3 22.3 4.8 
Long-term Risk Management Liabilities
Gross Amounts Recognized434.9 0.1 6.7 0.1 45.4 0.6  
Gross Amounts Offset(233.3)(0.1)(0.8) (0.1)(0.5) 
Net Amounts Presented201.6  5.9 0.1 45.3 0.1  
Total Liabilities$353.6 $ $13.5 $0.4 $51.6 $22.4 $4.8 
Total MTM Derivative Contract Net Assets (Liabilities)$141.4 $ $33.6 $21.3 $(51.6)$6.1 $19.3 

December 31, 2023
AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
Assets:(in millions)
Current Risk Management Assets
Gross Amounts Recognized$611.8 $ $24.6 $30.1 $ $19.7 $12.0 
Gross Amounts Offset(394.3) (2.2)(2.3) (0.7)(0.4)
Net Amounts Presented217.5  22.4 27.8  19.0 11.6 
Long-term Risk Management Assets
Gross Amounts Recognized555.6  0.3 12.0   0.5 
Gross Amounts Offset(234.4) (0.3)(0.2)  (0.5)
Net Amounts Presented321.2   11.8    
Total Assets$538.7 $ $22.4 $39.6 $ $19.0 $11.6 
Liabilities:
Current Risk Management Liabilities
Gross Amounts Recognized$646.7 $2.9 $18.5 $5.4 $6.9 $29.7 $14.9 
Gross Amounts Offset(417.1)(0.2)(2.6)(3.4)(0.1)(0.8)(0.5)
Net Amounts Presented229.6 2.7 15.9 2.0 6.8 28.9 14.4 
Long-term Risk Management Liabilities
Gross Amounts Recognized436.7  6.9 0.2 43.9 1.0 1.7 
Gross Amounts Offset(194.9) (0.3)(0.2)  (0.5)
Net Amounts Presented241.8  6.6  43.9 1.0 1.2 
Total Liabilities$471.4 $2.7 $22.5 $2.0 $50.7 $29.9 $15.6 
Total MTM Derivative Contract Net Assets (Liabilities)$67.3 $(2.7)$(0.1)$37.6 $(50.7)$(10.9)$(4.0)

147


The tables below present the Registrants’ amount of gain (loss) recognized on risk management contracts:

Amount of Gain (Loss) Recognized on Risk Management Contracts

Three Months Ended September 30, 2024
Location of Gain (Loss)AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Vertically Integrated Utilities Revenues$(1.1)$ $ $ $ $ $ 
Generation & Marketing Revenues(67.1)      
Electric Generation, Transmission and Distribution Revenues  0.1 (1.2)   
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation0.7  0.5     
Other Operation(0.3)(0.1) (0.1)   
Maintenance(0.5)(0.1)(0.1)(0.1)(0.1) (0.1)
Regulatory Assets (a)3.1 (0.6)(3.9) (9.2)11.6 6.5 
Regulatory Liabilities (a)60.8  9.8 2.9  23.8 21.8 
Total Gain (Loss) on Risk Management Contracts$(4.4)$(0.8)$6.4 $1.5 $(9.3)$35.4 $28.2 

Three Months Ended September 30, 2023
Location of Gain (Loss)AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Vertically Integrated Utilities Revenues$(9.5)$ $ $ $ $ $ 
Generation & Marketing Revenues(1.4)      
Electric Generation, Transmission and Distribution Revenues  0.1 (9.6)   
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation0.2  0.2     
Maintenance(0.4)(0.1)(0.1) (0.1)(0.1)(0.1)
Regulatory Assets (a)1.2 0.5 1.2 1.7 0.5 (3.5)(1.1)
Regulatory Liabilities (a)43.0 0.4 11.9 1.6  12.9 12.7 
Total Gain (Loss) on Risk Management Contracts$33.1 $0.8 $13.3 $(6.3)$0.4 $9.3 $11.5 
148


Nine Months Ended September 30, 2024
Location of Gain (Loss)AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Vertically Integrated Utilities Revenues$(22.5)$ $ $ $ $ $ 
Generation & Marketing Revenues(164.8)      
Electric Generation, Transmission and Distribution Revenues  0.2 (22.7)   
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation2.4  2.1 0.1    
Maintenance0.1       
Regulatory Assets (a)48.3 (0.3)11.2 3.0 (3.7)19.3 11.6 
Regulatory Liabilities (a)206.0  35.5 12.2  75.9 71.4 
Total Gain (Loss) on Risk Management Contracts$69.5 $(0.3)$49.0 $(7.4)$(3.7)$95.2 $83.0 
Nine Months Ended September 30, 2023
Location of Gain (Loss)AEPAEP TexasAPCoI&MOPCoPSOSWEPCo
(in millions)
Vertically Integrated Utilities Revenues$2.2 $ $ $ $ $ $ 
Generation & Marketing Revenues(290.6)      
Electric Generation, Transmission and Distribution Revenues  0.1 2.1    
Purchased Electricity, Fuel and Other Consumables Used for Electric Generation2.2  2.1 0.1    
Other Operation(0.1)      
Maintenance(0.6)(0.2)(0.1) (0.1)(0.1)(0.1)
Regulatory Assets (a)(36.0)  (0.4)(24.6)(7.0)(3.5)
Regulatory Liabilities (a)143.5 0.4 3.1 6.4  73.3 58.2 
Total Gain (Loss) on Risk Management Contracts$(179.4)$0.2 $5.2 $8.2 $(24.7)$66.2 $54.6 

(a)Represents realized and unrealized gains and losses subject to regulatory accounting treatment recorded as either current or noncurrent on the balance sheets.

Certain qualifying derivative instruments have been designated as normal purchase or normal sale contracts, as provided in the accounting guidance for “Derivatives and Hedging.” Derivative contracts that have been designated as normal purchases or normal sales under that accounting guidance are not subject to MTM accounting treatment and are recognized on the statements of income on an accrual basis.

The accounting for the changes in the fair value of a derivative instrument depends on whether it qualifies for and has been designated as part of a hedging relationship and further, on the type of hedging relationship. Depending on the exposure, management designates a hedging instrument as a fair value hedge or a cash flow hedge.

For contracts that have not been designated as part of a hedging relationship, the accounting for changes in fair value depends on whether the derivative instrument is held for trading purposes. Unrealized and realized gains and losses on derivative instruments held for trading purposes are included in revenues on a net basis on the statements of income. Unrealized and realized gains and losses on derivative instruments not held for trading purposes are included in revenues or expenses on the statements of income depending on the relevant facts and circumstances. Certain derivatives that economically hedge future commodity risk are recorded in the same line item on the statements of income as that of the associated risk being hedged. However, unrealized and some realized gains and losses in regulated jurisdictions for both trading and non-trading derivative instruments are recorded as regulatory assets (for losses) or regulatory liabilities (for gains) in accordance with the accounting guidance for “Regulated Operations.”
149


Accounting for Fair Value Hedging Strategies (Applies to AEP)

For fair value hedges (i.e. hedging the exposure to changes in the fair value of an asset, liability or an identified portion thereof attributable to a particular risk), the gain or loss on the derivative instrument as well as the offsetting gain or loss on the hedged item associated with the hedged risk impacts net income during the period of change.

AEP records realized and unrealized gains or losses on interest rate swaps that are designated and qualify for fair value hedge accounting treatment and any offsetting changes in the fair value of the debt being hedged in Interest Expense on the statements of income.

The following table shows the impacts recognized on the balance sheets related to the hedged items in fair value hedging relationships:
Carrying Amount of the Hedged LiabilitiesCumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Liabilities
September 30, 2024December 31, 2023September 30, 2024December 31, 2023
(in millions)
Long-term Debt (a) (b)$(890.1)$(878.2)$57.5 $68.4 

(a)Amounts included within Noncurrent Liabilities line item Long-term Debt on the Balance Sheet.
(b)Amounts include $(24) million and $(30) million as of September 30, 2024 and December 31, 2023, respectively, for the fair value hedge adjustment of hedged debt obligations for which hedge accounting has been discontinued.

The pretax effects of fair value hedge accounting on income were as follows:

Three Months Ended September 30,Nine Months Ended September 30,
2024202320242023
(in millions)
Gain (Loss) on Interest Rate Contracts:
Fair Value Hedging Instruments (a)$14.8 $(13.4)$16.7 $(10.7)
Fair Value Portion of Long-term Debt (a)(14.8)13.4 (16.7)10.7 

(a)Gain (Loss) is included in Interest Expense on the statements of income.

Accounting for Cash Flow Hedging Strategies (Applies to AEP, AEP Texas, APCo, I&M, PSO and SWEPCo)

For cash flow hedges (i.e. hedging the exposure to variability in expected future cash flows that is attributable to a particular risk), the Registrants initially report the gain or loss on the derivative instrument as a component of Accumulated Other Comprehensive Income (Loss) on the balance sheets until the period the hedged item affects net income.

Realized gains and losses on derivative contracts for the purchase and sale of power designated as cash flow hedges are included in Total Revenues or Purchased Electricity, Fuel and Other Consumables Used for Electric Generation on the statements of income or in Regulatory Assets or Regulatory Liabilities on the balance sheets, depending on the specific nature of the risk being hedged. During the three and nine months ended September 30, 2024 and 2023, AEP applied cash flow hedging to outstanding power derivatives and the Registrant Subsidiaries did not.

The Registrants reclassify gains and losses on interest rate derivative hedges related to debt financings from Accumulated Other Comprehensive Income (Loss) on the balance sheets into Interest Expense on the statements of income in those periods in which hedged interest payments occur. During the three months ended September 30, 2024, AEP and PSO applied cash flow hedging to outstanding interest rate derivatives and the other Registrant Subsidiaries did not. During the three months ended September 30, 2023, the Registrants did not apply cash flow hedging to outstanding interest rate derivatives. During the nine months ended September 30, 2024, AEP, AEP Texas and PSO applied cash flow hedging to outstanding interest rate derivatives and the other Registrant Subsidiaries did not. During the nine months ended September 30, 2023, AEP, AEP Texas, I&M, PSO and SWEPCo applied cash flow hedging to outstanding interest rate derivatives and the other Registrant Subsidiaries did not.

For details on effective cash flow hedges included in Accumulated Other Comprehensive Income (Loss) on the balance sheets and the reasons for changes in cash flow hedges, see Note 3 - Comprehensive Income.
150


Cash flow hedges included in Accumulated Other Comprehensive Income (Loss) on the balance sheets were:

Impact of Cash Flow Hedges on the Registrants’ Balance Sheets
September 30, 2024December 31, 2023
Portion Expected toPortion Expected to
AOCIbe Reclassed toAOCIbe Reclassed to
Gain (Loss)Net Income DuringGain (Loss)Net Income During
Net of Taxthe Next Twelve MonthsNet of Taxthe Next Twelve Months
CommodityInterest RateCommodityInterest RateCommodityInterest RateCommodityInterest Rate
(in millions)
AEP$74.9 $(8.2)$27.3 $2.9 $104.9 $(8.1)$38.3 $3.2 
AEP Texas 6.5  0.7  0.5  0.2 
APCo 5.3  0.8  5.9  0.8 
I&M (5.2) (0.4) (5.5) (0.4)
PSO (8.8) (0.6) (0.2)  
SWEPCo 1.1  0.3  1.3  0.3 

As of September 30, 2024 the maximum length of time that AEP is hedging its exposure to variability in future cash flows related to forecasted transactions is approximately 10 years.

The actual amounts reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income can differ from the estimate above due to market price changes.

Credit Risk

Management mitigates credit risk in wholesale marketing and trading activities by assessing the creditworthiness of potential counterparties before entering into transactions with them and continuing to evaluate their creditworthiness on an ongoing basis. Management uses credit agency ratings and current market-based qualitative and quantitative data as well as financial statements to assess the financial health of counterparties on an ongoing basis.

Master agreements are typically used to facilitate the netting of cash flows associated with a single counterparty and may include collateral requirements. Collateral requirements in the form of cash, letters of credit and parental/affiliate guarantees may be obtained as security from counterparties in order to mitigate credit risk. Some master agreements include margining, which requires a counterparty to post cash or letters of credit in the event exposure exceeds the established threshold. The threshold represents an unsecured credit limit which may be supported by a parental/affiliate guaranty, as determined in accordance with AEP’s credit policy. In addition, master agreements allow for termination and liquidation of all positions in the event of a default including a failure or inability to post collateral when required.

Credit-Risk-Related Contingent Features

Credit Downgrade Triggers (Applies to AEP)

A limited number of derivative contracts include collateral triggering events, which include a requirement to maintain certain credit ratings.  On an ongoing basis, AEP’s risk management organization assesses the appropriateness of these collateral triggering events in contracts.  The Registrants have not experienced a downgrade below a specified credit rating threshold that would require the posting of additional collateral.  The total exposure of AEP’s derivative contracts with collateral triggering events in a net liability position was immaterial as of September 30, 2024 and December 31, 2023. The Registrant Subsidiaries had no derivative contracts with collateral triggering events in a net liability position as of September 30, 2024 and December 31, 2023.

151


Cross-Acceleration Triggers (Applies to AEP & PSO)

Certain interest rate derivative contracts contain cross-acceleration provisions that, if triggered, would permit the counterparty to declare a default and require settlement of the outstanding payable. These cross-acceleration provisions could be triggered if there was a non-performance event by the Registrants under any of their outstanding debt of at least $50 million and the lender on that debt has accelerated the entire repayment obligation. On an ongoing basis, AEP’s risk management organization assesses the appropriateness of these cross-acceleration provisions in contracts. AEP had derivative contracts with cross-acceleration provisions in a net liability position of $102 million and $107 million and no cash collateral posted as of September 30, 2024 and December 31, 2023, respectively. PSO had derivative contracts with cross-acceleration provisions in a net liability position of $11 million and $0 and no cash collateral posted as of September 30, 2024 and December 31, 2023, respectively. If a cross-acceleration provision would have been triggered, settlement at fair value would have been required. The other Registrant Subsidiaries’ derivative contracts with cross-acceleration provisions outstanding as of September 30, 2024 and December 31, 2023 were immaterial.

Cross-Default Triggers (Applies to AEP, APCo, PSO and SWEPCo)

In addition, a majority of non-exchange traded commodity contracts contain cross-default provisions that, if triggered, would permit the counterparty to declare a default and require settlement of the outstanding payable. These cross-default provisions could be triggered if there was a non-performance event by Parent or the obligor under outstanding debt or a third-party obligation that is $50 million or greater.  On an ongoing basis, AEP’s risk management organization assesses the appropriateness of these cross-default provisions in the contracts. AEP had derivative contracts with cross-default provisions in a net liability position of $174 million and $242 million and no cash collateral posted as of September 30, 2024 and December 31, 2023, respectively, after considering contractual netting arrangements. APCo, PSO and SWEPCo had derivative contracts with cross-default provisions in a net liability position of $14 million, $11 million and $5 million, respectively, and no cash collateral posted as of September 30, 2024. APCo, PSO and SWEPCo had derivative contracts with cross-default provisions in a net liability position of $22 million, $29 million and $15 million, respectively, and no cash collateral posted as of December 31, 2023. If a cross-default provision would have been triggered, settlement at fair value would have been required. The other Registrant Subsidiaries had no derivative contracts with cross-default provisions outstanding as of September 30, 2024 and December 31, 2023.
152


10.  FAIR VALUE MEASUREMENTS

The disclosures in this note apply to all Registrants except AEPTCo unless indicated otherwise.

Fair Value Hierarchy and Valuation Techniques

The accounting guidance for “Fair Value Measurements and Disclosures” establishes a fair value hierarchy that prioritizes the inputs used to measure fair value.  The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement).  Where observable inputs are available for substantially the full term of the asset or liability, the instrument is categorized in Level 2.  When quoted market prices are not available, pricing may be completed using comparable securities, dealer values, operating data and general market conditions to determine fair value.  Valuation models utilize various inputs such as commodity, interest rate and, to a lesser degree, volatility and credit that include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, market corroborated inputs (i.e. inputs derived principally from, or correlated to, observable market data) and other observable inputs for the asset or liability.

For commercial activities, exchange-traded derivatives, namely futures contracts, are generally fair valued based on unadjusted quoted prices in active markets and are classified as Level 1.  Level 2 inputs primarily consist of OTC broker quotes in moderately active or less active markets, as well as exchange-traded derivatives where there is insufficient market liquidity to warrant inclusion in Level 1.  Management verifies price curves using these broker quotes and classifies these fair values within Level 2 when substantially all of the fair value can be corroborated.  Management typically obtains multiple broker quotes, which are nonbinding in nature but are based on recent trades in the marketplace.  When multiple broker quotes are obtained, the quoted bid and ask prices are averaged.  In certain circumstances, a broker quote may be discarded if it is a clear outlier.  Management uses a historical correlation analysis between the broker quoted location and the illiquid locations.  If the points are highly correlated, these locations are included within Level 2 as well.  Certain OTC and bilaterally executed derivative instruments are executed in less active markets with a lower availability of pricing information.  Illiquid transactions, complex structured transactions, FTRs and counterparty credit risk may require nonmarket-based inputs.  Some of these inputs may be internally developed or extrapolated and utilized to estimate fair value.  When such inputs have a significant impact on the measurement of fair value, the instrument is categorized as Level 3.  The main driver of contracts being classified as Level 3 is the inability to substantiate energy price curves in the market.  A portion of the Level 3 instruments have been economically hedged which limits potential earnings volatility.

AEP utilizes its trustee’s external pricing service to estimate the fair value of the underlying investments held in the nuclear trusts.  AEP’s investment managers review and validate the prices utilized by the trustee to determine fair value.  AEP’s management performs its own valuation testing to verify the fair values of the securities.  AEP receives audit reports of the trustee’s operating controls and valuation processes.

Assets in the nuclear trusts, cash and cash equivalents, other temporary investments and restricted cash for securitized funding are classified using the following methods.  Equities are classified as Level 1 holdings if they are actively traded on exchanges.  Items classified as Level 1 are investments in money market funds, fixed income and equity mutual funds and equity securities.  They are valued based on observable inputs, primarily unadjusted quoted prices in active markets for identical assets.  Items classified as Level 2 are primarily investments in individual fixed income securities.  Fixed income securities generally do not trade on exchanges and do not have an official closing price but their valuation inputs are based on observable market data.  Pricing vendors calculate bond valuations using financial models and matrices.  The models use observable inputs including yields on benchmark securities, quotes by securities brokers, rating agency actions, discounts or premiums on securities compared to par prices, changes in yields for U.S. Treasury securities, corporate actions by bond issuers, prepayment schedules and histories, economic events and, for certain securities, adjustments to yields to reflect changes in the rate of inflation.  Other securities with model-derived valuation inputs that are observable are also classified as Level 2 investments.  Investments with unobservable valuation inputs are classified as Level 3 investments.


153


Fair Value Measurements of Long-term Debt (Applies to all Registrants)

The fair values of Long-term Debt are based on quoted market prices, without credit enhancements, for the same or similar issues and the current interest rates offered for instruments with similar maturities classified as Level 2 measurement inputs.  These instruments are not marked-to-market.  The estimates presented are not necessarily indicative of the amounts that could be realized in a current market exchange.

The book values and fair values of Long-term Debt are summarized in the following table:
September 30, 2024December 31, 2023
CompanyBook ValueFair ValueBook ValueFair Value
(in millions)
AEP$41,974.4 $40,104.2 $40,143.2 $37,325.7 
AEP Texas6,479.4 6,112.1 5,889.8 5,400.7 
AEPTCo5,862.3 5,288.5 5,414.4 4,796.9 
APCo5,659.2 5,582.5 5,588.3 5,390.1 
I&M3,517.5 3,363.4 3,499.4 3,291.6 
OPCo3,715.0 3,389.6 3,366.8 2,992.1 
PSO2,385.4 2,210.9 2,384.6 2,154.3 
SWEPCo3,648.7 3,329.1 3,646.9 3,209.7 

Fair Value Measurements of Other Temporary Investments and Restricted Cash (Applies to AEP)

Other Temporary Investments include marketable securities that management intends to hold for less than one year and investments by AEP’s protected cell of EIS.

The following is a summary of Other Temporary Investments and Restricted Cash:
September 30, 2024
GrossGross
UnrealizedUnrealizedFair
Other Temporary Investments and Restricted CashCostGainsLossesValue
(in millions)
Restricted Cash (a)$53.4 $ $ $53.4 
Other Cash Deposits17.0   17.0 
Fixed Income Securities – Mutual Funds (b)168.0  (3.4)164.6 
Equity Securities – Mutual Funds14.8 32.2  47.0 
Total Other Temporary Investments and Restricted Cash$253.2 $32.2 $(3.4)$282.0 
December 31, 2023
GrossGross
UnrealizedUnrealizedFair
Other Temporary Investments and Restricted CashCostGainsLossesValue
(in millions)
Restricted Cash (a)$48.9 $ $ $48.9 
Other Cash Deposits13.9   13.9 
Fixed Income Securities – Mutual Funds (b)165.9  (6.2)159.7 
Equity Securities – Mutual Funds14.8 25.9  40.7 
Total Other Temporary Investments and Restricted Cash$243.5 $25.9 $(6.2)$263.2 

(a)Primarily represents amounts held for the repayment of debt.
(b)Primarily short and intermediate maturities which may be sold and do not contain maturity dates.
154


The following table provides the activity for fixed income and equity securities within Other Temporary Investments:
 Three Months Ended September 30,Nine Months Ended September 30,
 2024202320242023
(in millions)
Proceeds from Investment Sales$4.5 $0.8 $7.5 $0.8 
Purchases of Investments6.0 14.6 9.0 16.9 
Gross Realized Gains on Investment Sales0.4 0.3 0.7 0.3 
Gross Realized Losses on Investment Sales0.3  0.5  

Fair Value Measurements of Trust Assets for Decommissioning and SNF Disposal (Applies to AEP and I&M)

Nuclear decommissioning and SNF trust funds represent funds that regulatory commissions allow I&M to collect through rates to fund future decommissioning and SNF disposal liabilities.  By rules or orders, the IURC, the MPSC and the FERC established investment limitations and general risk management guidelines.  In general, limitations include:

Acceptable investments (rated investment grade or above when purchased).
Maximum percentage invested in a specific type of investment.
Prohibition of investment in obligations of AEP, I&M or their affiliates.
Withdrawals permitted only for payment of decommissioning costs and trust expenses.

I&M maintains trust funds for each regulatory jurisdiction.  Regulatory approval is required to withdraw decommissioning funds.  These funds are managed by an external investment manager that must comply with the guidelines and rules of the applicable regulatory authorities. The trust assets are invested to optimize the net of tax earnings of the trust giving consideration to liquidity, risk, diversification and other prudent investment objectives.

I&M records securities held in these trust funds in Spent Nuclear Fuel and Decommissioning Trusts on its balance sheets.  I&M records these securities at fair value.  I&M classifies debt securities in the trust funds as available-for-sale due to their long-term purpose.

Other-than-temporary impairments for investments in debt securities are considered realized losses as a result of securities being managed by an external investment management firm.  The external investment management firm makes specific investment decisions regarding the debt and equity investments held in these trusts and generally intends to sell debt securities in an unrealized loss position as part of a tax optimization strategy.  Impairments reduce the cost basis of the securities which will affect any future unrealized gain or realized gain or loss due to the adjusted cost of investment.  I&M records unrealized gains, unrealized losses and other-than-temporary impairments from securities in these trust funds as adjustments to the regulatory liability account for the nuclear decommissioning trust funds and to regulatory assets or liabilities for the SNF disposal trust funds in accordance with their treatment in rates.  Consequently, changes in fair value of trust assets do not affect earnings or AOCI.

The following is a summary of nuclear trust fund investments:
 September 30, 2024December 31, 2023
GrossGrossOther-Than-GrossGrossOther-Than-
FairUnrealizedUnrealizedTemporaryFairUnrealizedUnrealizedTemporary
ValueGainsLossesImpairmentsValueGainsLossesImpairments
(in millions)
Cash and Cash Equivalents$26.2 $ $ $ $16.8 $ $ $ 
Fixed Income Securities:
United States Government1,370.5 42.0 (0.1)(22.5)1,273.0 28.6 (3.9)(33.2)
Corporate Debt215.6 7.3 (1.8)3.0 132.1 4.8 (5.2)(8.6)
State and Local Government1.7    1.7    
Subtotal Fixed Income Securities1,587.8 49.3 (1.9)(19.5)1,406.8 33.4 (9.1)(41.8)
Equity Securities - Domestic2,811.8 2,271.0 (0.3) 2,436.6 1,869.5 (0.9) 
Spent Nuclear Fuel and Decommissioning Trusts$4,425.8 $2,320.3 $(2.2)$(19.5)$3,860.2 $1,902.9 $(10.0)$(41.8)

155


The following table provides the securities activity within the decommissioning and SNF trusts:
Three Months Ended September 30,Nine Months Ended September 30,
 2024202320242023
 (in millions)
Proceeds from Investment Sales$1,181.9 $933.0 $2,336.0 $2,139.3 
Purchases of Investments1,201.9 949.5 2,389.0 2,182.8 
Gross Realized Gains on Investment Sales108.4 36.8 118.7 91.6 
Gross Realized Losses on Investment Sales0.7 7.7 6.1 20.0 

The base cost of fixed income securities was $1.5 billion and $1.4 billion as of September 30, 2024 and December 31, 2023, respectively.  The base cost of equity securities was $541 million and $568 million as of September 30, 2024 and December 31, 2023, respectively.

The fair value of fixed income securities held in the nuclear trust funds, summarized by contractual maturities, as of September 30, 2024 was as follows:
Fair Value of Fixed
Income Securities
(in millions)
Within 1 year$401.2 
After 1 year through 5 years600.8 
After 5 years through 10 years249.7 
After 10 years336.1 
Total$1,587.8 

156


Fair Value Measurements of Financial Assets and Liabilities

The following tables set forth, by level within the fair value hierarchy, the Registrants’ financial assets and liabilities that were accounted for at fair value on a recurring basis.  As required by the accounting guidance for “Fair Value Measurements and Disclosures,” financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.  Management’s assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels.  There have not been any significant changes in management’s valuation techniques.

AEP

Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Other Temporary Investments and Restricted Cash
Restricted Cash$53.4 $ $ $ $53.4 
Other Cash Deposits (a)   17.0 17.0 
Fixed Income Securities – Mutual Funds164.6    164.6 
Equity Securities – Mutual Funds (b)47.0    47.0 
Total Other Temporary Investments and Restricted Cash265.0   17.0 282.0 
Risk Management Assets
Risk Management Commodity Contracts (c) (d)3.9 571.5 307.2 (484.1)398.5 
Cash Flow Hedges:
Commodity Hedges (c) 83.9 20.1 (7.5)96.5 
Interest Rate Hedges     
Total Risk Management Assets3.9 655.4 327.3 (491.6)495.0 
Spent Nuclear Fuel and Decommissioning Trusts
Cash and Cash Equivalents (e)15.6   10.6 26.2 
Fixed Income Securities:
United States Government 1,370.5   1,370.5 
Corporate Debt 215.6   215.6 
State and Local Government 1.7   1.7 
Subtotal Fixed Income Securities 1,587.8   1,587.8 
Equity Securities – Domestic (b)2,811.8    2,811.8 
Total Spent Nuclear Fuel and Decommissioning Trusts2,827.4 1,587.8  10.6 4,425.8 
Total Assets$3,096.3 $2,243.2 $327.3 $(464.0)$5,202.8 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c) (d)$7.5 $574.8 $133.6 $(456.5)$259.4 
Cash Flow Hedges:
Commodity Hedges (c) 8.5 0.6 (7.5)1.6 
Interest Rate Hedges 10.9   10.9 
Fair Value Hedges 81.7   81.7 
Total Risk Management Liabilities$7.5 $675.9 $134.2 $(464.0)$353.6 
157



Assets and Liabilities Measured at Fair Value on a Recurring Basis
December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Other Temporary Investments and Restricted Cash
Restricted Cash$48.9 $ $ $ $48.9 
Other Cash Deposits (a)   13.9 13.9 
Fixed Income Securities – Mutual Funds159.7    159.7 
Equity Securities – Mutual Funds (b)40.7    40.7 
Total Other Temporary Investments and Restricted Cash249.3   13.9 263.2 
Risk Management Assets
Risk Management Commodity Contracts (c) (f)9.7 736.9 274.3 (617.0)403.9 
Cash Flow Hedges:
Commodity Hedges (c) 123.5 19.8 (8.5)134.8 
Total Risk Management Assets9.7 860.4 294.1 (625.5)538.7 
Spent Nuclear Fuel and Decommissioning Trusts
Cash and Cash Equivalents (e)7.8   9.0 16.8 
Fixed Income Securities:
United States Government 1,273.0   1,273.0 
Corporate Debt 132.1   132.1 
State and Local Government 1.7   1.7 
Subtotal Fixed Income Securities 1,406.8   1,406.8 
Equity Securities – Domestic (b)2,436.6    2,436.6 
Total Spent Nuclear Fuel and Decommissioning Trusts2,444.4 1,406.8  9.0 3,860.2 
Total Assets$2,703.4 $2,267.2 $294.1 $(602.6)$4,662.1 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c) (f)$24.7 $783.8 $154.1 $(600.3)$362.3 
Cash Flow Hedges:
Commodity Hedges (c) 9.6 0.6 (8.5)1.7 
Interest Rate Hedges 9.0   9.0 
Fair Value Hedges 98.4   98.4 
Total Risk Management Liabilities$24.7 $900.8 $154.7 $(608.8)$471.4 

158


AEP Texas
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Restricted Cash for Securitized Funding$45.1 $ $ $ $45.1 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $(0.6)$ $0.6 $ 

December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Restricted Cash for Securitized Funding$34.0 $ $ $ $34.0 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $0.2 $ $(0.2)$ 
Cash Flow Hedges:
Interest Rate Hedges 2.7   2.7 
Total Risk Management Liabilities$ $2.9 $ $(0.2)$2.7 

159


APCo
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Restricted Cash for Securitized Funding$8.3 $ $ $ $8.3 
Risk Management Assets
Risk Management Commodity Contracts (c) 7.3 47.5 (7.7)47.1 
Total Assets$8.3 $7.3 $47.5 $(7.7)$55.4 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $21.9 $0.3 $(8.7)$13.5 



December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Restricted Cash for Securitized Funding$14.9 $ $ $ $14.9 
Risk Management Assets
Risk Management Commodity Contracts (c) 1.1 23.5 (2.2)22.4 
Total Assets$14.9 $1.1 $23.5 $(2.2)$37.3 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $24.0 $1.1 $(2.6)$22.5 

160


I&M
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $12.7 $10.0 $(1.0)$21.7 
Spent Nuclear Fuel and Decommissioning Trusts
Cash and Cash Equivalents (e)15.6   10.6 26.2 
Fixed Income Securities:
United States Government 1,370.5   1,370.5 
Corporate Debt 215.6   215.6 
State and Local Government 1.7   1.7 
Subtotal Fixed Income Securities 1,587.8   1,587.8 
Equity Securities - Domestic (b)2,811.8    2,811.8 
Total Spent Nuclear Fuel and Decommissioning Trusts2,827.4 1,587.8  10.6 4,425.8 
Total Assets$2,827.4 $1,600.5 $10.0 $9.6 $4,447.5 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $0.9 $0.7 $(1.2)$0.4 

December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $37.4 $4.5 $(2.3)$39.6 
Spent Nuclear Fuel and Decommissioning Trusts
Cash and Cash Equivalents (e)7.8   9.0 16.8 
Fixed Income Securities:
United States Government 1,273.0   1,273.0 
Corporate Debt 132.1   132.1 
State and Local Government 1.7   1.7 
Subtotal Fixed Income Securities 1,406.8   1,406.8 
Equity Securities - Domestic (b)2,436.6    2,436.6 
Total Spent Nuclear Fuel and Decommissioning Trusts2,444.4 1,406.8  9.0 3,860.2 
Total Assets$2,444.4 $1,444.2 $4.5 $6.7 $3,899.8 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $3.7 $1.7 $(3.4)$2.0 
161


OPCo
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Liabilities:(in millions)
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $0.4 $51.6 $(0.4)$51.6 

December 31, 2023
Level 1Level 2Level 3OtherTotal
Liabilities:(in millions)
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $0.2 $50.6 $(0.1)$50.7 

PSO
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $0.6 $28.6 $(0.7)$28.5 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $12.2 $0.2 $10.0 $22.4 
Cash Flow Hedges:
Commodity Hedges (c)   (10.9)(10.9)
Interest Rate Hedges 10.9   10.9 
Total Risk Management Liabilities$ $23.1 $0.2 $(0.9)$22.4 

December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $ $19.7 $(0.7)$19.0 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $29.6 $1.1 $(0.8)$29.9 
162


SWEPCo
Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2024
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $0.3 $24.3 $(0.5)$24.1 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $5.0 $0.6 $(0.8)$4.8 

December 31, 2023
Level 1Level 2Level 3OtherTotal
Assets:(in millions)
Risk Management Assets
Risk Management Commodity Contracts (c)$ $0.5 $12.0 $(0.9)$11.6 
Liabilities:
Risk Management Liabilities
Risk Management Commodity Contracts (c)$ $15.7 $0.9 $(1.0)$15.6 

(a)Amounts in “Other’’ column primarily represent cash deposits in bank accounts with financial institutions or third-parties.  Level 1 and Level 2 amounts primarily represent investments in money market funds.
(b)Amounts represent publicly traded equity securities and equity-based mutual funds.
(c)Amounts in “Other’’ column primarily represent counterparty netting of risk management and hedging contracts and associated cash collateral under the accounting guidance for “Derivatives and Hedging.’’
(d)The September 30, 2024 maturities of the net fair value of risk management contracts prior to cash collateral, assets/(liabilities), were as follows: Level 1 matures $(1) million in 2024 and $(2) million in periods 2025-2027; Level 2 matures $(23) million in 2024, $15 million in periods 2025-2027 and $5 million in periods 2028-2029; Level 3 matures $45 million in 2024, $129 million in periods 2025-2027, $17 million in periods 2028-2029 and $(18) million in periods 2030-2032.  Risk management commodity contracts are substantially comprised of power contracts.
(e)Amounts in “Other’’ column primarily represent accrued interest receivables from financial institutions.  Level 1 amounts primarily represent investments in money market funds.
(f)The December 31, 2023 maturities of the net fair value of risk management contracts prior to cash collateral, assets/(liabilities), were as follows: Level 1 matures $(11) million in 2024 and $(4) million in 2025-2027; Level 2 matures $(99) million in 2024, $(44) million in periods 2025-2027, $7 million in periods 2028-2029 and $2 million in periods 2030-2033; Level 3 matures $74 million in 2024, $43 million in periods 2025-2027, $18 million in periods 2028-2029 and $(16) million in periods 2030-2033.  Risk management commodity contracts are substantially comprised of power contracts.

163


The following tables set forth a reconciliation of changes in the fair value of net trading derivatives classified as Level 3 in the fair value hierarchy:
Three Months Ended September 30, 2024AEPAPCoI&MOPCoPSOSWEPCo
 (in millions)
Balance as of June 30, 2024$288.2 $67.8 $14.5 $(43.2)$49.4 $38.1 
Realized Gain (Loss) Included in Net Income (or Changes in Net Assets) (a) (b)
60.4 13.4 2.9 (0.1)23.2 21.2 
Unrealized Gain (Loss) Included in Net Income (or Changes in Net Assets) Relating to Assets Still Held at the Reporting Date (a)
(6.9)     
Realized and Unrealized Gains (Losses) Included in Other Comprehensive Income (c)
(0.1)     
Settlements(133.1)(26.9)(7.9)1.0 (46.3)(37.7)
Transfers into Level 3 (d) (e)(0.3)     
Transfers out of Level 3 (e)(0.6)     
Changes in Fair Value Allocated to Regulated Jurisdictions (f)
(14.5)(7.1)(0.2)(9.3)2.1 2.1 
Balance as of September 30, 2024$193.1 $47.2 $9.3 $(51.6)$28.4 $23.7 

Three Months Ended September 30, 2023AEPAPCoI&MOPCoPSOSWEPCo
 (in millions)
Balance as of June 30, 2023$126.1 $39.4 $6.8 $(54.0)$43.1 $26.0 
Realized Gain (Loss) Included in Net Income (or Changes in Net Assets) (a) (b)
39.7 10.0 2.3  14.2 14.0 
Unrealized Gain (Loss) Included in Net Income (or Changes in Net Assets) Relating to Assets Still Held at the Reporting Date (a)
72.7      
Realized and Unrealized Gains (Losses) Included in Other Comprehensive Income (c)
4.9      
Settlements(87.1)(16.5)(3.7)1.1 (30.5)(24.8)
Transfers out of Level 3 (e)6.6 0.1 (0.1)   
Changes in Fair Value Allocated to Regulated Jurisdictions (f)
19.9 12.1 1.3 1.3 0.4 1.3 
Balance as of September 30, 2023$182.8 $45.1 $6.6 $(51.6)$27.2 $16.5 
Nine Months Ended September 30, 2024AEPAPCoI&MOPCoPSOSWEPCo
 (in millions)
Balance as of December 31, 2023$139.4 $22.4 $2.8 $(50.6)$18.6 $11.1 
Realized Gain (Loss) Included in Net Income (or Changes in Net Assets) (a) (b)
90.6 24.1 7.3 (0.9)26.2 23.6 
Unrealized Gain (Loss) Included in Net Income (or Changes in Net Assets) Relating to Assets Still Held at the Reporting Date (a)
2.3      
Realized and Unrealized Gains (Losses) Included in Other Comprehensive Income (c)1.5      
Settlements(164.7)(46.5)(10.0)6.0 (44.8)(36.0)
Transfers into Level 3 (d) (e)6.8      
Transfers out of Level 3 (e)2.2     0.5 
Changes in Fair Value Allocated to Regulated Jurisdictions (f)
115.0 47.2 9.2 (6.1)28.4 24.5 
Balance as of September 30, 2024$193.1 $47.2 $9.3 $(51.6)$28.4 $23.7 
164


Nine Months Ended September 30, 2023AEPAPCoI&MOPCoPSOSWEPCo
 (in millions)
Balance as of December 31, 2022$160.4 $69.1 $4.6 $(40.0)$23.7 $14.2 
Realized Gain (Loss) Included in Net Income (or Changes in Net Assets) (a) (b)
(41.3)(47.0)(1.7)(2.4)3.5 5.9 
Unrealized Gain (Loss) Included in Net Income (or Changes in Net Assets) Relating to Assets Still Held at the Reporting Date (a)
67.7      
Realized and Unrealized Gains (Losses) Included in Other Comprehensive Income (c)
(10.5)     
Settlements(85.9)(22.1)(2.9)3.5 (27.2)(20.0)
Transfers into Level 3 (d) (e)(6.1)     
Transfers out of Level 3 (e)3.8      
Changes in Fair Value Allocated to Regulated Jurisdictions (f)
94.7 45.1 6.6 (12.7)27.2 16.4 
Balance as of September 30, 2023$182.8 $45.1 $6.6 $(51.6)$27.2 $16.5 
(a)Included in revenues on the statements of income.
(b)Represents the change in fair value between the beginning of the reporting period and the settlement of the risk management commodity contract.
(c)Included in cash flow hedges on the statements of comprehensive income.
(d)Represents existing assets or liabilities that were previously categorized as Level 2.
(e)Transfers are recognized based on their value at the beginning of the reporting period that the transfer occurred.
(f)Relates to the net gains (losses) of those contracts that are not reflected on the statements of income.  These changes in fair value are recorded as regulatory liabilities for net gains and as regulatory assets for net losses or accounts payable.
165


The following tables quantify the significant unobservable inputs used in developing the fair value of Level 3 positions:

Significant Unobservable Inputs
September 30, 2024
SignificantInput/Range
Type ofFair ValueValuationUnobservableWeighted
CompanyInputAssetsLiabilitiesTechniqueInputLowHighAverage (a)
(in millions)
AEPEnergy Contracts$199.9 $130.4 Discounted Cash FlowForward Market Price (b)$0.46 $121.80 $45.50 
AEPFTRs127.4 3.8 Discounted Cash FlowForward Market Price (b)(41.91)24.96 0.20 
APCoFTRs47.5 0.3 Discounted Cash FlowForward Market Price (b)(0.06)9.63 1.30 
I&MFTRs10.0 0.7 Discounted Cash FlowForward Market Price (b)(5.00)9.63 1.21 
OPCoEnergy Contracts 51.6 Discounted Cash FlowForward Market Price (b)19.94 68.22 41.34 
PSOFTRs28.6 0.2 Discounted Cash FlowForward Market Price (b)(41.91)5.93 (3.82)
SWEPCoFTRs24.3 0.6 Discounted Cash FlowForward Market Price (b)(41.91)5.93 (3.82)

December 31, 2023
SignificantInput/Range
Type ofFair ValueValuationUnobservableWeighted
CompanyInputAssetsLiabilitiesTechniqueInputLowHighAverage (a)
(in millions)
AEPEnergy Contracts$225.5 $144.9 Discounted Cash FlowForward Market Price (b)$5.21 $153.77 $45.05 
AEPNatural Gas Contracts 0.5 Discounted Cash FlowForward Market Price (c)3.11 3.11 3.11 
AEPFTRs68.6 9.3 Discounted Cash FlowForward Market Price (b)(25.45)17.07  
APCoFTRs23.5 1.1 Discounted Cash FlowForward Market Price (b)(1.04)6.45 1.36 
I&MFTRs4.5 1.7 Discounted Cash FlowForward Market Price (b)(1.48)8.40 0.85 
OPCoEnergy Contracts 50.6 Discounted Cash FlowForward Market Price (b)22.92 67.53 42.85 
PSOFTRs19.7 1.1 Discounted Cash FlowForward Market Price (b)(25.45)4.80 (4.33)
SWEPCoNatural Gas Contracts 0.5 Discounted Cash FlowForward Market Price (c)3.11 3.11 3.11 
SWEPCoFTRs12.0 0.4 Discounted Cash FlowForward Market Price (b)(25.45)4.80 (4.33)
(a)The weighted average is the product of the forward market price of the underlying commodity and volume weighted by term.
(b)Represents market prices in dollars per MWh.
(c)Represents market prices in dollars per MMBtu.

The following table provides the measurement uncertainty of fair value measurements to increases (decreases) in significant unobservable inputs related to Energy Contracts and FTRs for the Registrants as of September 30, 2024 and December 31, 2023:
Significant Unobservable InputPositionChange in InputImpact on Fair Value Measurement
Forward Market PriceBuyIncrease (Decrease)Higher (Lower)
Forward Market PriceSellIncrease (Decrease)Lower (Higher)
166


11.  INCOME TAXES

The disclosures in this note apply to all Registrants unless indicated otherwise.

Effective Tax Rates (ETR)

The Registrants’ interim ETR reflect the estimated annual ETR for 2024 and 2023, adjusted for tax expense associated with certain discrete items. In the first quarter of 2024, I&M, PSO, and SWEPCo recorded tax benefits of $61 million, $49 million and $114 million, respectively, related to the reduction of a regulatory liability associated with the PLRs received from the IRS. In the third quarter of 2024, I&M recorded a $61 million tax benefit related to Nuclear PTCs. The actual Nuclear PTC realized by AEP and I&M in 2024 could vary significantly based on annual generation, and/or the U.S. Treasury guidance, particularly computational guidance on gross receipts. These items are the primary drivers of the interim ETR resulting in AEP’s year to date tax rate of (4.4)% as shown below.

The ETR for each of the Registrants are included in the following tables:

Three Months Ended September 30, 2024
AEPAEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
U.S. Federal Statutory Rate21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %
Increase (decrease) due to:
State and Local Income Taxes, Net0.6 %0.3 %2.5 %1.4 %0.7 %1.1 % %(2.6)%
Tax Reform Excess ADIT Reversal
(2.8)%(1.0)%0.2 %(2.3)%(7.9)%(7.3)%(5.0)%(3.2)%
Production and Investment Tax Credits
(9.9)% % %(0.1)%(45.6)% %(61.9)%(23.4)%
Reversal of Origination Flow-Through0.1 %0.1 %0.3 %(1.1)%0.3 %0.7 %0.3 %0.6 %
AFUDC Equity(1.5)%(2.3)%(1.9)%(1.5)%(1.2)%(1.2)%(1.3)%(0.5)%
Discrete Tax Adjustments
(3.7)% % % % % % % %
Other
 %0.2 %(0.2)%(0.4)% %0.6 %1.5 % %
Effective Income Tax Rate3.8 %18.3 %21.9 %17.0 %(32.7)%14.9 %(45.4)%(8.1)%

Three Months Ended September 30, 2023
AEPAEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
U.S. Federal Statutory Rate21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %
Increase (decrease) due to:
State and Local Income Taxes, Net1.4 %0.5 %2.8 %2.2 %2.1 %0.8 %3.0 %(4.3)%
Tax Reform Excess ADIT Reversal(5.7)%(1.3)%(0.2)%(5.3)%(8.5)%(6.8)%(17.0)%(6.2)%
Production and Investment Tax Credits
(5.1)%0.1 % %(0.1)%(0.7)% %(46.9)%(25.5)%
Reversal of Origination Flow-Through0.1 %0.2 %0.3 %1.8 %0.7 %0.8 %0.3 %(0.2)%
AFUDC Equity(1.4)%(1.4)%(2.4)%(1.5)%(0.5)%(0.8)%(1.6)%(0.8)%
Discrete Tax Adjustments(4.1)% % % % % % % %
Other
0.1 %(0.5)%(1.0)%0.7 %(3.5)%1.3 %(0.2)%0.2 %
Effective Income Tax Rate6.3 %18.6 %20.5 %18.8 %10.6 %16.3 %(41.4)%(15.8)%

167


Nine Months Ended September 30, 2024
AEPAEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
U.S. Federal Statutory Rate21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %
Increase (decrease) due to:
State and Local Income Taxes, Net1.2 %0.4 %2.5 %2.1 %1.5 %0.9 % %(2.6)%
Tax Reform Excess ADIT Reversal
(3.1)%(1.1)%0.2 %(7.1)%(5.7)%(8.7)%(4.3)%(4.2)%
Remeasurement of Excess ADIT(11.9)%1.5 % % %(27.5)% %(40.5)%(181.8)%
Production and Investment Tax Credits
(8.3)%(0.1)% %(0.1)%(23.4)% %(61.7)%(79.1)%
Reversal of Origination Flow-Through0.2 %0.1 %0.3 %(0.8)%0.3 %0.8 %0.3 %2.1 %
AFUDC Equity(1.6)%(1.7)%(2.0)%(1.1)%(1.1)%(1.3)%(1.3)%(2.3)%
Discrete Tax Adjustments
(2.1)% % % % % %1.2 %1.1 %
Other
0.2 % %(0.1)%(0.1)% %0.4 % %(0.5)%
Effective Income Tax Rate(4.4)%20.1 %21.9 %13.9 %(34.9)%13.1 %(85.3)%(246.3)%

Nine Months Ended September 30, 2023
AEPAEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
U.S. Federal Statutory Rate21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %21.0 %
Increase (decrease) due to:
State and Local Income Taxes, Net1.7 %0.5 %2.7 %2.4 %2.3 %0.9 %2.8 %(2.9)%
Tax Reform Excess ADIT Reversal
(6.0)%(1.3)%0.1 %(4.8)%(7.6)%(7.3)%(17.1)%(5.3)%
Production and Investment Tax Credits
(7.4)% % %(0.1)%(0.6)% %(48.9)%(26.7)%
Reversal of Origination Flow-Through(0.2)%0.2 %0.3 %0.1 %(1.7)%0.8 %0.3 %(0.3)%
AFUDC Equity(1.4)%(1.2)%(2.0)%(1.2)%(0.4)%(0.8)%(1.5)%(0.5)%
Discrete Tax Adjustments(2.8)% % %1.5 %0.7 % % % %
Other
0.3 %(0.2)%(0.5)%0.4 %(1.2)%0.5 %(0.2)%0.2 %
Effective Income Tax Rate5.2 %19.0 %21.6 %19.3 %12.5 %15.1 %(43.6)%(14.5)%

Federal and State Income Tax Audit Status

The statute of limitations (“SOL”) for the IRS to examine AEP and subsidiaries originally filed federal return has expired for tax years 2016 and earlier. In July 2024, the Congressional Joint Committee on Taxation (“JCT”) completed its review of the results of the 2017-2020 IRS Audit and agreed to them. AEP received the associated tax refund and interest payment in September 2024.

This IRS audit and associated refund claim resulted from a net operating loss carryback to 2015 that originated in the 2017 return. AEP agreed to extend the SOL on the 2017-2020 tax returns to May 31, 2025, to allow the JCT adequate time to complete its review. However, AEP has IRS confirmation that tax years 2017-2020 are now effectively closed as they only remain open for changes to other non-consolidated entities that AEP holds an interest in.

AEP and subsidiaries file income tax returns in various state and local jurisdictions. These taxing authorities routinely examine the tax returns, and AEP and subsidiaries are currently under examination in several state and local jurisdictions. Generally, the SOL have expired for tax years prior to 2017. In addition, management is monitoring and continues to evaluate the potential impact of federal legislation and corresponding state conformity.

Federal Legislation

In August 2022, President Biden signed H.R. 5376 into law, commonly known as the Inflation Reduction Act of 2022, or IRA. Most notably this budget reconciliation legislation created a 15% minimum tax on adjusted financial statement income (CAMT), extended and increased the value of PTCs and ITCs, added a nuclear and clean hydrogen PTC, an energy storage ITC and allowed the sale or transfer of tax credits to third-parties for cash. As further significant guidance from Treasury and the IRS is expected on the tax provisions in the IRA, AEP will continue to monitor any issued guidance and evaluate the impact on future net income, cash flows and financial condition.
168


In September 2024, Treasury and the IRS issued proposed regulations on the application of CAMT. AEP and subsidiaries are subject to the CAMT and are expected to incur a liability in 2024. However, any CAMT cash taxes incurred are expected to be partially offset by regulatory recovery, the utilization of tax credits and additionally the cash inflow generated by the sale of tax credits. The sale of tax credits are presented in the operating section of the statements of cash flows consistent with the presentation of cash taxes paid. AEP presents the loss on sale of tax credits through income tax expense.

In April 2024, the IRS issued final regulations related to the transfer of tax credits. In 2023, AEP, on behalf of PSO, SWEPCo and AEP Energy Supply LLC, entered into transferability agreements with nonaffiliated parties to sell 2023 generated PTCs resulting in cash proceeds of approximately $174 million with $102 million received in 2023, $62 million received in the first quarter of 2024 and the remaining $10 million was received in the second quarter of 2024. In the third quarter of 2024, AEP, on behalf of PSO, SWEPCo and APCo, entered into transferability agreements with nonaffiliated parties to sell 2024 generated PTCs which will result in approximately $137 million of cash proceeds, of which approximately $91 million was received in the third quarter of 2024 and the remaining $46 million is expected to be received in the fourth quarter of 2024 and the first quarter of 2025. AEP expects to continue to explore the ability to efficiently monetize its tax credits through third-party transferability agreements.

I&M’s Cook Plant qualifies for the transferable Nuclear PTC, which is available for tax years beginning in 2024 through 2032. The Nuclear PTC is calculated based on electricity generated and sold to third-parties and is subject to a “reduction amount” as the facility’s gross receipts increase above a certain threshold. In the third quarter of 2024, AEP and I&M have included $64 million of estimated Nuclear PTCs within their annualized ETR. Absent specific IRS guidance, AEP and I&M’s estimated 2024 Nuclear PTC was calculated using estimated 2024 gross receipts and forecasted annual generation for the Cook Plant. If, and when, IRS guidance is eventually issued, the value of the estimated Nuclear PTC will be updated to reflect such guidance, if necessary.
169


12.  FINANCING ACTIVITIES

The disclosures in this note apply to all Registrants, unless indicated otherwise.

Common Stock (Applies to AEP)

At-the-Market (ATM) Program

In 2023, AEP filed a prospectus supplement and executed an Equity Distribution Agreement, pursuant to which AEP may sell, from time to time, up to an aggregate of $1.7 billion of its common stock through an ATM program, including an equity forward sales component. The compensation paid to the selling agents by AEP may be up to 2% of the gross offering proceeds of the shares. For the nine months ended September 30, 2024, AEP issued 4,437,136 shares of common stock and received net cash proceeds of $397 million under the ATM program. As of September 30, 2024, approximately $1.3 billion of equity is available for issuance under the ATM program.

Long-term Debt Outstanding (Applies to AEP)

The following table details long-term debt outstanding, net of issuance costs and premiums or discounts:
Type of DebtSeptember 30, 2024December 31, 2023
 (in millions)
Senior Unsecured Notes$35,771.2 $33,779.4 
Pollution Control Bonds1,770.4 1,771.6 
Notes Payable644.3 193.3 
Securitization Bonds285.7 368.9 
Spent Nuclear Fuel Obligation (a)312.7 300.4 
Junior Subordinated Notes2,578.0 2,388.1 
Other Long-term Debt612.1 1,341.5 
Total Long-term Debt Outstanding41,974.4 40,143.2 
Long-term Debt Due Within One Year2,826.7 2,490.5 
Long-term Debt$39,147.7 $37,652.7 

(a)Pursuant to the Nuclear Waste Policy Act of 1982, I&M, a nuclear licensee, has an obligation to the United States Department of Energy for SNF disposal. The obligation includes a one-time fee for nuclear fuel consumed prior to April 7, 1983. Trust fund assets related to this obligation were $366 million and $348 million as of September 30, 2024 and December 31, 2023, respectively, and are included in Spent Nuclear Fuel and Decommissioning Trusts on the balance sheets.


170


Long-term Debt Activity

Long-term debt and other securities issued, retired and principal payments made during the first nine months of 2024 are shown in the following tables:
PrincipalInterest
CompanyType of DebtAmount (a)RateDue Date
Issuances: (in millions)(%)
AEPJunior Subordinated Notes$600.0 6.952054
AEPJunior Subordinated Notes400.0 7.052054
AEPTCoSenior Unsecured Notes450.0 5.152034
AEP TexasSenior Unsecured Notes500.0 5.452029
AEP TexasSenior Unsecured Notes350.0 5.702034
APCoPollution Control Bonds86.0 3.382028
APCoSenior Unsecured Notes400.0 5.652034
I&MNotes Payable80.4 6.412028
OPCoSenior Unsecured Notes350.0 5.652034
Non-Registrant:
AEGCoOther Long-term Debt70.0 Variable2025
Transource EnergyOther Long-term Debt50.0 Variable2025
WPCoNotes Payable450.0 6.892034
Total Issuances$3,786.4 

(a)Amounts indicated on the statements of cash flows are net of issuance costs and premium or discount and will not tie to the issuance amounts.

171


PrincipalInterest
CompanyType of DebtAmount PaidRateDue Date
Retirements and Principal Payments:
(in millions)(%)
AEPJunior Subordinated Debt$805.0 2.032024
AEP TexasOther Long-term Debt200.0 Variable2025
AEP TexasSecuritization Bonds32.6 2.852024
AEP TexasSecuritization Bonds23.9 2.062025
APCoOther Long-term Debt300.0 Variable2024
APCoOther Long-term Debt0.1 13.722026
APCoPollution Control Bonds86.0 2.552024
APCoSecuritization Bonds27.4 3.772028
I&MNotes Payable1.7 Variable2024
I&MNotes Payable7.4 0.932025
I&MNotes Payable2.9 Variable2025
I&MNotes Payable15.2 3.442026
I&MNotes Payable15.1 5.932027
I&MNotes Payable20.6 6.012028
I&MNotes Payable11.4 6.412028
I&MOther Long-term Debt1.8 6.002025
PSOOther Long-term Debt0.4 3.002027
Non-Registrant:
AEGCoNotes Payable5.0 2.432028
AEGCoOther Long-term Debt80.0 Variable2024
KPCoSenior Unsecured Notes65.0 3.132024
Transource EnergySenior Unsecured Notes1.4 2.752050
Transource EnergySenior Unsecured Notes1.2 2.752050
WPCoNotes Payable265.0 Variable2024
Total Retirements and Principal Payments
$1,969.1 

Long-term Debt Subsequent Events

In October 2024, I&M retired $9 million of Notes Payable related to DCC Fuel.

In October 2024, Transource Energy issued $2 million of variable rate Other Long-term Debt due in 2025.

Debt Covenants (Applies to AEP and AEPTCo)

Covenants in AEPTCo’s note purchase agreements and indenture limit the amount of contractually-defined priority debt (which includes a further sub-limit of $50 million of secured debt) to 10% of consolidated tangible net assets. AEPTCo’s contractually-defined priority debt was 0.3% of consolidated tangible net assets as of September 30, 2024. The method for calculating the consolidated tangible net assets is contractually-defined in the note purchase agreements.

Dividend Restrictions

Utility Subsidiaries’ Restrictions

Parent depends on its utility subsidiaries to pay dividends to shareholders. AEP utility subsidiaries pay dividends to Parent provided funds are legally available. Various financing arrangements and regulatory requirements may impose certain restrictions on the ability of the subsidiaries to transfer funds to Parent in the form of dividends.

All of the dividends declared by AEP’s utility subsidiaries that provide transmission or local distribution services are subject to a Federal Power Act requirement that prohibits the payment of dividends out of capital accounts in certain circumstances; payment of dividends is generally allowed out of retained earnings. The Federal Power Act also creates a reserve on earnings attributable to hydroelectric generation plants. Because of their ownership of such plants, this reserve applies to APCo and I&M.
172


Certain AEP subsidiaries have credit agreements that contain covenants that limit their debt to capitalization ratio to 67.5%. The method for calculating outstanding debt and capitalization is contractually-defined in the credit agreements.
The Federal Power Act restriction does not limit the ability of the AEP subsidiaries to pay dividends out of retained earnings.

Parent Restrictions (Applies to AEP)

The holders of AEP’s common stock are entitled to receive the dividends declared by the Board of Directors provided funds are legally available for such dividends. Parent’s income primarily derives from common stock equity in the earnings of its utility subsidiaries.

Pursuant to the leverage restrictions in credit agreements, AEP must maintain a percentage of debt to total capitalization at a level that does not exceed 67.5%. The method for calculating outstanding debt and capitalization is contractually-defined in the credit agreements.

Corporate Borrowing Program (Applies to all Registrant Subsidiaries)

AEP subsidiaries use a corporate borrowing program to meet their short-term borrowing needs. The corporate borrowing program includes a Utility Money Pool, which funds AEP’s utility subsidiaries; a Nonutility Money Pool, which funds certain AEP nonutility subsidiaries; and direct borrowing from AEP. The AEP Utility Money Pool operates in accordance with the terms and conditions of its agreement filed with the FERC. The amounts of outstanding loans to (borrowings from) the Utility Money Pool as of September 30, 2024 and December 31, 2023 are included in Advances to Affiliates and Advances from Affiliates, respectively, on the Registrant Subsidiaries’ balance sheets. The Utility Money Pool participants’ money pool activity and corresponding authorized borrowing limits for the nine months ended September 30, 2024 are described in the following table:
MaximumAverageNet Loans to
BorrowingsMaximumBorrowingsAverage(Borrowings from)Authorized
from theLoans to thefrom theLoans to thethe Utility MoneyShort-term
UtilityUtilityUtilityUtilityPool as ofBorrowing
CompanyMoney PoolMoney PoolMoney PoolMoney PoolSeptember 30, 2024Limit
 (in millions)
AEP Texas$374.6 $274.3 $237.0 $203.1 $54.7 $600.0 
AEPTCo313.3 332.0 75.7 159.2 152.6 820.0 (a)
APCo399.5 132.3 110.2 32.6 18.0 750.0 
I&M126.9 8.4 53.3 3.9 (77.0)500.0 
OPCo310.0 159.9 180.5 75.9 97.4 600.0 
PSO302.2  184.0  (98.5)750.0 
SWEPCo362.2  243.2  (237.4)750.0 

(a)    Amount represents the combined authorized short-term borrowing limit the State Transcos have from FERC or state regulatory commissions.

The activity in the above table does not include short-term lending activity of certain AEP nonutility subsidiaries. AEP Texas’ wholly-owned subsidiary, AEP Texas North Generation Company, LLC and SWEPCo’s wholly-owned subsidiary, Mutual Energy SWEPCo, LLC participate in the Nonutility Money Pool. The amounts of outstanding loans to the Nonutility Money Pool as of September 30, 2024 and December 31, 2023 are included in Advances to Affiliates on the subsidiaries’ balance sheets. The Nonutility Money Pool participants’ activity for the nine months ended September 30, 2024 is described in the following table:
Maximum Loans Average Loans Loans to the Nonutility
to the Nonutility to the Nonutility Money Pool as of
CompanyMoney PoolMoney PoolSeptember 30, 2024
(in millions)
AEP Texas$7.1 $7.0 $7.1 
SWEPCo2.8 2.6 2.8 

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AEP has a direct financing relationship with AEPTCo to meet its short-term borrowing needs. The amounts of borrowings from AEP as of September 30, 2024 and December 31, 2023 are included in Advances from Affiliates on AEPTCo’s balance sheets. AEPTCo’s direct financing activities with AEP and corresponding authorized borrowing limit for the nine months ended September 30, 2024 are described in the following table:
BorrowingsAuthorized
MaximumMaximumAverageAveragefrom AEPLoans toShort-term
BorrowingsLoansBorrowingsLoansas of AEP as ofBorrowing
Companyfrom AEP to AEP from AEP to AEP September 30,September 30,Limit (a)
(in millions)
AEPTCo Parent$49.4 $148.5 $15.3 $69.8 $11.8 $ $ 
AEP SWTCo$1.9 $ $1.8 $ $1.8 $ $50.0 

(a)    Amount represents the authorized short-term borrowing limit from FERC or state regulatory agencies not otherwise included in the utility money pool above.

The maximum and minimum interest rates for funds either borrowed from or loaned to the Utility Money Pool are summarized in the following table:
 Nine Months Ended September 30,
20242023
Maximum Interest Rate5.79 %5.81 %
Minimum Interest Rate5.14 %4.66 %

The average interest rates for funds borrowed from and loaned to the Utility Money Pool are summarized in the following table:
Average Interest Rate for FundsAverage Interest Rate for Funds
Borrowed from the Utility Money PoolLoaned to the Utility Money Pool
for Nine Months Ended September 30,for Nine Months Ended September 30,
Company2024202320242023
AEP Texas5.69 %5.44 %5.48 %5.70 %
AEPTCo5.68 %5.29 %5.58 %5.52 %
APCo5.72 %5.47 %5.51 %5.47 %
I&M5.64 %5.13 %5.44 %5.54 %
OPCo5.70 %5.37 %5.49 %5.60 %
PSO5.59 %5.48 % %5.24 %
SWEPCo5.58 %5.25 % %5.72 %

Maximum, minimum and average interest rates for funds loaned to the Nonutility Money Pool are summarized in the following table:
Nine Months Ended September 30, 2024Nine Months Ended September 30, 2023
  Maximum Minimum AverageMaximum Minimum Average
  Interest Rate Interest Rate Interest RateInterest Rate Interest Rate Interest Rate
  for Funds for Funds for Fundsfor Funds for Funds for Funds
 Loaned to Loaned to Loaned toLoaned to Loaned to Loaned to
 the Nonutility the Nonutility the Nonutilitythe Nonutility the Nonutility the Nonutility
Company Money Pool Money Pool Money PoolMoney Pool Money Pool Money Pool
AEP Texas 5.79 %5.25 %5.64 %5.81 %4.66 %5.47 %
SWEPCo 5.79 %5.25 %5.64 %5.81 %4.66 %5.49 %

174


AEPTCo’s maximum, minimum and average interest rates for funds either borrowed from or loaned to AEP are summarized in the following table:

 MaximumMinimumMaximumMinimumAverageAverage
 Interest RateInterest RateInterest RateInterest RateInterest RateInterest Rate
Nine Months for Fundsfor Fundsfor Fundsfor Fundsfor Fundsfor Funds
Ended BorrowedBorrowedLoanedLoanedBorrowedLoaned
September 30, from AEP from AEPto AEP to AEP from AEP to AEP
2024 5.79 %5.25 %5.79 %5.25 %5.66 %5.63 %
2023 5.81 %4.53 %5.81 %4.53 %5.43 %5.46 %

Short-term Debt (Applies to AEP and SWEPCo)

Outstanding short-term debt was as follows:
 September 30, 2024December 31, 2023
OutstandingInterestOutstandingInterest
CompanyType of DebtAmountRate (a)AmountRate (a)
 (dollars in millions)
AEPSecuritized Debt for Receivables (b)$900.0 5.32 %$888.0 5.65 %
AEPCommercial Paper755.0 5.26 %1,937.9 5.69 %
SWEPCoNotes Payable4.6 7.20 %4.3 7.71 %
Total Short-term Debt$1,659.6  $2,830.2  

(a)Weighted-average rate as of September 30, 2024 and December 31, 2023, respectively.
(b)Amount of securitized debt for receivables as accounted for under the “Transfers and Servicing” accounting guidance.

Credit Facilities

For’ a discussion of credit facilities, see “Letters of Credit” section of Note 5.

Securitized Accounts Receivables – AEP Credit (Applies to AEP)

AEP Credit has a receivables securitization agreement with bank conduits. Under the securitization agreement, AEP Credit receives financing from the bank conduits for the interest in the receivables AEP Credit acquires from affiliated utility subsidiaries. These securitized transactions allow AEP Credit to repay its outstanding debt obligations, continue to purchase the operating companies’ receivables and accelerate AEP Credit’s cash collections.

AEP Credit’s receivables securitization agreement provides a commitment of $900 million from bank conduits to purchase receivables and expires in September 2026. As of September 30, 2024, the affiliated utility subsidiaries were in compliance with all requirements under the agreement.

Accounts receivable information for AEP Credit was as follows:
Three Months Ended September 30,Nine Months Ended September 30,
2024202320242023
(dollars in millions)
Effective Interest Rates on Securitization of Accounts Receivable
5.50 %5.55 %5.54 %5.23 %
Net Uncollectible Accounts Receivable Written-Off$8.4 $8.8 $22.3 $22.9 

September 30, 2024December 31, 2023
(in millions)
Accounts Receivable Retained Interest and Pledged as Collateral Less Uncollectible Accounts
$1,285.4 $1,207.4 
Short-term – Securitized Debt of Receivables900.0 888.0 
Delinquent Securitized Accounts Receivable 66.4 52.2 
Bad Debt Reserves Related to Securitization44.9 42.0 
Unbilled Receivables Related to Securitization327.4 409.8 

AEP Credit’s delinquent customer accounts receivable represent accounts greater than 30 days past due.
175


Securitized Accounts Receivables – AEP Credit (Applies to all Registrant Subsidiaries except AEP Texas and AEPTCo)

Under this sale of receivables arrangement, the Registrant Subsidiaries sell, without recourse, certain of their customer accounts receivable and accrued unbilled revenue balances to AEP Credit and are charged a fee based on AEP Credit’s financing costs, administrative costs and uncollectible accounts experience for each Registrant Subsidiary’s receivables. APCo does not have regulatory authority to sell its West Virginia accounts receivable. The costs of customer accounts receivable sold are reported in Other Operation expense on the Registrant Subsidiaries’ statements of income. The Registrant Subsidiaries manage and service their customer accounts receivable, which are sold to AEP Credit. AEP Credit securitizes the eligible receivables for the operating companies and retains the remainder.

The amount of accounts receivable and accrued unbilled revenues under the sale of receivables agreements were:

CompanySeptember 30, 2024December 31, 2023
 (in millions)
APCo$178.5 $184.6 
I&M183.6 156.4 
OPCo517.2 541.7 
PSO192.2 134.6 
SWEPCo189.2 168.3 

The fees paid to AEP Credit for customer accounts receivable sold were:

 Three Months Ended September 30,Nine Months Ended September 30,
Company2024202320242023
 (in millions)
APCo$4.0 $4.1 $12.1 $13.3 
I&M4.1 4.4 12.0 12.2 
OPCo7.5 7.4 22.3 22.3 
PSO4.1 4.6 10.9 11.3 
SWEPCo4.4 5.2 13.5 13.9 

The proceeds on the sale of receivables to AEP Credit were:

 Three Months Ended September 30,Nine Months Ended September 30,
Company2024202320242023
(in millions)
APCo$504.6 $451.6 $1,487.9 $1,372.7 
I&M576.7 553.3 1,608.5 1,575.9 
OPCo860.0 850.3 2,477.2 2,518.6 
PSO611.5 633.8 1,398.1 1,510.3 
SWEPCo531.4 558.4 1,428.7 1,456.5 

176


13.  VOLUNTARY SEVERANCE PROGRAM

In April 2024, management announced a voluntary severance program designed to achieve a reduction in the size of AEP’s workforce. Approximately 7,400 of AEP’s 16,800 employees were eligible to participate in the program. Approximately 1,000 employees chose to take the voluntary severance package and substantially all terminated employment in July 2024. The severance program provides two weeks of base pay for every year of service with a minimum of four weeks and a maximum of 52 weeks of base pay. Certain positions impacted by the voluntary severance program have been and will continue to be refilled to maintain safe, effective and efficient operations. Net savings from the program will help offset increasing operating expenses and high interest costs in order to keep electricity costs affordable for customers.

AEP recorded a charge to expense in the second quarter of 2024 related to this voluntary severance program.

AEPAEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
Severance Expense Incurred$122.0 $19.8 $10.7 $26.5 $14.8 $14.8 $10.1 $16.9 
Settled/Adjustments111.0 19.5 10.7 24.7 14.3 14.4 9.8 15.9 
Remaining Balance as of September 30, 2024
$11.0 $0.3 $ $1.8 $0.5 $0.4 $0.3 $1.0 

These expenses were primarily included in Other Operation and Maintenance on the statements of income and Other Current Liabilities on the balance sheets. The voluntary severance program has not triggered any material curtailment or settlement accounting considerations under the accounting guidance for “Compensation - Retirement Benefits”.

AEP continues to monitor settlements under the qualified pension plan and will assess if the threshold of $306 million is reached in the fourth quarter of 2024. In the event the settlement threshold is reached during 2024, settlement accounting would result in a plan remeasurement and approximately $75 million to $100 million of the net actuarial loss to be recognized in AEP’s Statement of Income. If the settlement threshold is reached, AEP expects to seek recovery for the portion of the loss related to regulated operations.
177


14. VARIABLE INTEREST ENTITIES

The disclosures in this note apply to AEP unless indicated otherwise.

The accounting guidance for “Variable Interest Entities” is a consolidation model that considers if a company has a variable interest in a VIE.  A VIE is a legal entity that possesses any of the following conditions: the entity’s equity at risk is not sufficient to permit the legal entity to finance its activities without additional subordinated financial support, equity owners are unable to direct the activities that most significantly impact the legal entity’s economic performance (or they possess disproportionate voting rights in relation to the economic interest in the legal entity), or the equity owners lack the obligation to absorb the legal entity’s expected losses or the right to receive the legal entity’s expected residual returns. Entities are required to consolidate a VIE when it is determined that they have a controlling financial interest in a VIE and therefore, are the primary beneficiary of that VIE, as defined by the accounting guidance for “Variable Interest Entities.” In determining whether AEP is the primary beneficiary of a VIE, management considers whether AEP has the power to direct the most significant activities of the VIE and is obligated to absorb losses or receive the expected residual returns that are significant to the VIE. Management believes that significant assumptions and judgments were applied consistently.

AEP holds ownership interests in businesses with varying ownership structures. Partnership interests and other variable interests are evaluated to determine if each entity is a VIE, and if so, whether or not the VIE should be consolidated into AEP’s financial statements. AEP has not provided material financial or other support that was not previously contractually required to any of its consolidated VIEs. If an entity is determined not to be a VIE, or if the entity is determined to be a VIE and AEP is not deemed to be the primary beneficiary, the entity is accounted for under the equity method of accounting.

Consolidated Variable Interest Entities

The Annual Report on Form 10-K for the year ended December 31, 2023 includes a detailed discussion of the Registrants’ consolidated VIEs.

The balances below represent the assets and liabilities of consolidated VIEs. These balances include intercompany transactions that are eliminated upon consolidation.

September 30, 2024
Consolidated VIEs
SWEPCo
Sabine
I&M
DCC Fuel
AEP Texas Transition FundingAEP Texas Restoration FundingAPCo Appalachian Consumer Rate Relief FundingAEP CreditProtected
Cell
of EIS
Transource Energy
(in millions)
ASSETS
Current Assets$6.6 $93.6 $44.5 $15.9 $5.6 $1,287.0 $232.1 $35.0 
Net Property, Plant and Equipment 160.5      581.0 
Other Noncurrent Assets120.1 76.0 19.6 (a)127.8 (b)117.0 (c)11.0  4.1 
Total Assets$126.7 $330.1 $64.1 $143.7 $122.6 $1,298.0 $232.1 $620.1 
LIABILITIES AND EQUITY
Current Liabilities$23.9 $93.4 $43.2 $29.9 $29.4 $1,230.9 $58.8 $26.4 
Noncurrent Liabilities102.5 236.7 16.3 112.5 91.3 1.0 106.5 289.4 
Equity0.3  4.6 1.3 1.9 66.1 66.8 304.3 
Total Liabilities and Equity$126.7 $330.1 $64.1 $143.7 $122.6 $1,298.0 $232.1 $620.1 

(a)Includes an intercompany item eliminated in consolidation of $2 million.
(b)Includes an intercompany item eliminated in consolidation of $5 million.
(c)Includes an intercompany item eliminated in consolidation of $1 million.


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December 31, 2023
Consolidated VIEs
SWEPCo
Sabine
I&M
DCC Fuel
AEP Texas Transition FundingAEP Texas Restoration FundingAPCo
Appalachian
Consumer
Rate Relief Funding
AEP CreditProtected
Cell
of EIS
Transource Energy
(in millions)
ASSETS
Current Assets$4.2 $81.9 $25.5 $27.5 $13.3 $1,208.8 $205.3 $36.9 
Net Property, Plant and Equipment 153.8      533.4 
Other Noncurrent Assets150.7 81.7 71.4 (a)145.6 (b)138.2 (c)9.6  5.1 
Total Assets$154.9 $317.4 $96.9 $173.1 $151.5 $1,218.4 $205.3 $575.4 
LIABILITIES AND EQUITY
Current Liabilities$19.9 $81.7 $75.5 $36.8 $29.9 $1,155.0 $49.2 $45.3 
Noncurrent Liabilities134.8 235.7 17.0 135.1 119.7 0.9 91.7 241.5 
Equity0.2  4.4 1.2 1.9 62.5 64.4 288.6 
Total Liabilities and Equity$154.9 $317.4 $96.9 $173.1 $151.5 $1,218.4 $205.3 $575.4 

(a)Includes an intercompany item eliminated in consolidation of $8 million.
(b)Includes an intercompany item eliminated in consolidation of $6 million.
(c)Includes an intercompany item eliminated in consolidation of $2 million.


Significant Variable Interests in Non-Consolidated VIEs and Significant Equity Method Investments

The Annual Report on Form 10-K for the year ended December 31, 2023 includes a detailed discussion of significant variable interests in non-consolidated VIEs and other significant equity method investments.

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15. PROPERTY, PLANT AND EQUIPMENT

The disclosures in this note apply to all Registrants except AEPTCo.

Asset Retirement Obligations

The Registrants record ARO in accordance with the accounting guidance for “Asset Retirement and Environmental Obligations” for legal obligations for asbestos removal and for the retirement of certain ash disposal facilities, wind farms, solar farms and certain coal mining facilities. The table below summarizes significant changes to the Registrants ARO recorded in 2024 and should be read in conjunction with the Property, Plant and Equipment note within the 2023 Annual Report.

In April 2024, the Federal EPA finalized revisions to the CCR Rule to expand the scope of the rule to include inactive impoundments at inactive facilities as well as to establish requirements for currently exempt solid waste management units that involve the direct placement of CCR on the land. In the second quarter of 2024, AEP evaluated the applicability of the rule to current and former plant sites and incurred ARO liabilities of $602 million and revised cash flow estimates by an additional $72 million based on initial cost estimates. See the “Federal EPA’s Revised CCR Rule” section of Note 5 for additional information.

The following is a reconciliation of the aggregate carrying amounts of ARO by registrant:
Company
ARO as of December 31, 2023
Accretion
Expense
Liabilities
Incurred
Liabilities
Settled
Revisions in
Cash Flow
Estimates (a)
ARO as of September 30, 2024
(in millions)
AEP(b)(c)(d)(e)(f)(g) $3,031.2 $97.2 $606.0 $(80.3)$122.9 $3,777.0 
AEP Texas (b)(e)4.5 0.2  (0.8) 3.9 
APCo (b)(e)464.0 17.6 247.1 (14.2)97.2 811.7 
I&M (b)(c)(e)2,106.0 59.1 85.7 (1.9) 2,248.9 
OPCo (b)(e)2.1 0.6 52.9 (0.1) 55.5 
PSO (b)(e)(g)84.2 4.1 33.7 (1.1) 120.9 
SWEPCo (b)(d)(e)(g) 281.6 10.8 23.8 (54.2)19.9 281.9 

(a)Unless discussed above, primarily related to ash ponds, landfills and mine reclamation, generally due to changes in estimated closure area, volumes and/or unit costs.
(b)Includes ARO related to ash disposal facilities.
(c)Includes ARO related to nuclear decommissioning costs for the Cook Plant of $2.1 billion and $2.1 billion as of September 30, 2024 and December 31, 2023, respectively.
(d)Includes ARO related to Sabine and DHLC.
(e)Includes ARO related to asbestos removal.
(f)Includes ARO related to solar farms.
(g)Includes ARO related to wind farms.


180


16. REVENUE FROM CONTRACTS WITH CUSTOMERS

The disclosures in this note apply to all Registrants, unless indicated otherwise.

Disaggregated Revenues from Contracts with Customers

The tables below represent AEP’s reportable segment and Registrant Subsidiary revenues from contracts with customers, net of respective provisions for refund, by type of revenue:
Three Months Ended September 30, 2024
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration & MarketingCorporate and OtherReconciling AdjustmentsAEP Consolidated
(in millions)
Retail Revenues:
Residential Revenues$1,362.9 $773.7 $ $ $ $ $2,136.6 
Commercial Revenues776.1 396.5     1,172.6 
Industrial Revenues (a)692.6 123.7    (0.3)816.0 
Other Retail Revenues63.8 13.9     77.7 
Total Retail Revenues2,895.4 1,307.8    (0.3)4,202.9 
Wholesale and Competitive Retail Revenues:
Generation Revenues 202.5   25.4  0.1 228.0 
Transmission Revenues (b)129.6 195.1 505.5   (439.4)390.8 
Renewable Generation Revenues (a)   8.7  (1.5)7.2 
Retail, Trading and Marketing Revenues (c)   529.3 (0.2)(13.8)515.3 
Total Wholesale and Competitive Retail Revenues
332.1 195.1 505.5 563.4 (0.2)(454.6)1,141.3 
Other Revenues from Contracts with Customers (d)76.2 58.9 5.8 0.8 37.6 (53.4)125.9 
Total Revenues from Contracts with Customers
3,303.7 1,561.8 511.3 564.2 37.4 (508.3)5,470.1 
Other Revenues:
Alternative Revenue Programs (a) (e)0.3 10.3 1.2   1.0 12.8 
Other Revenues (a) (f)(1.0)3.3  (65.1)0.7 (0.7)(62.8)
Total Other Revenues(0.7)13.6 1.2 (65.1)0.7 0.3 (50.0)
Total Revenues$3,303.0 $1,575.4 $512.5 $499.1 $38.1 $(508.0)$5,420.1 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $402 million. The affiliated revenue for Vertically Integrated Utilities was $51 million. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $14 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Corporate and Other was $34 million. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
(f)Generation & Marketing includes economic hedge activity.
181


Three Months Ended September 30, 2023
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration & MarketingCorporate and OtherReconciling AdjustmentsAEP Consolidated
(in millions)
Retail Revenues:
Residential Revenues$1,326.7 $772.5 $ $ $ $ $2,099.2 
Commercial Revenues753.3 387.7     1,141.0 
Industrial Revenues699.9 138.9    (0.3)838.5 
Other Retail Revenues66.6 13.0     79.6 
Total Retail Revenues2,846.5 1,312.1    (0.3)4,158.3 
Wholesale and Competitive Retail Revenues:
Generation Revenues 174.3   31.8  (0.3)205.8 
Transmission Revenues (a)120.6 176.0 466.1   (425.1)337.6 
Renewable Generation Revenues (b)   19.8  (2.5)17.3 
Retail, Trading and Marketing Revenues (c)   510.8 0.8 (36.7)474.9 
Total Wholesale and Competitive Retail Revenues
294.9 176.0 466.1 562.4 0.8 (464.6)1,035.6 
Other Revenues from Contracts with Customers (d)61.3 58.2 4.8 0.9 55.6 (48.5)132.3 
Total Revenues from Contracts with Customers
3,202.7 1,546.3 470.9 563.3 56.4 (513.4)5,326.2 
Other Revenues:
Alternative Revenue Programs (b) (e)0.5 (5.0)5.8   5.7 7.0 
Other Revenues (b) (f)2.2 2.8  3.4 0.8 (0.7)8.5 
Total Other Revenues2.7 (2.2)5.8 3.4 0.8 5.0 15.5 
Total Revenues$3,205.4 $1,544.1 $476.7 $566.7 $57.2 $(508.4)$5,341.7 

(a)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $366 million. The remaining affiliated amounts were immaterial.
(b)Amounts include affiliated and nonaffiliated revenues.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $37 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Corporate and Other was $32 million. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
(f)Generation & Marketing includes economic hedge activity.

182


Three Months Ended September 30, 2024
AEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
Retail Revenues:
Residential Revenues$230.2 $ $442.6 $249.4 $543.4 $301.1 $260.1 
Commercial Revenues120.3  196.4 169.9 276.2 165.1 172.5 
Industrial Revenues (a)33.7  201.2 155.4 89.9 98.5 102.5 
Other Retail Revenues9.7  28.1 1.2 4.2 30.8 2.3 
Total Retail Revenues393.9  868.3 575.9 913.7 595.5 537.4 
Wholesale Revenues:
Generation Revenues (b)  78.7 113.5  2.1 42.7 
Transmission Revenues (c)170.6 491.9 45.6 10.4 24.5 12.0 50.0 
Total Wholesale Revenues170.6 491.9 124.3 123.9 24.5 14.1 92.7 
Other Revenues from Contracts with Customers (d)8.2 6.0 36.2 35.3 50.8 6.0 8.8 
Total Revenues from Contracts with Customers
572.7 497.9 1,028.8 735.1 989.0 615.6 638.9 
Other Revenues:
Alternative Revenue Programs (a) (e)(1.5)(0.7) (0.4)11.9 (0.2)(0.1)
Other Revenues (a)  0.1 (1.2)3.3   
Total Other Revenues(1.5)(0.7)0.1 (1.6)15.2 (0.2)(0.1)
Total Revenues$571.2 $497.2 $1,028.9 $733.5 $1,004.2 $615.4 $638.8 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $41 million primarily related to the PPA with KGPCo.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $399 million, APCo was $22 million and SWEPCo was $22 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $18 million primarily related to barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.

183


Three Months Ended September 30, 2023
AEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
Retail Revenues:
Residential Revenues$236.2 $ $397.1 $230.7 $536.3 $310.5 $286.5 
Commercial Revenues112.4  181.3 159.2 275.3 171.9 174.9 
Industrial Revenues35.4  197.1 159.1 103.6 114.1 105.5 
Other Retail Revenues9.2  26.8 1.3 3.8 33.8 2.4 
Total Retail Revenues393.2  802.3 550.3 919.0 630.3 569.3 
Wholesale Revenues:
Generation Revenues (a)  79.4 90.2  (4.9)36.8 
Transmission Revenues (b)154.6 454.7 45.5 10.4 21.4 10.8 42.4 
Total Wholesale Revenues154.6 454.7 124.9 100.6 21.4 5.9 79.2 
Other Revenues from Contracts with Customers (c)8.8 5.0 35.2 26.2 49.2 5.4 6.0 
Total Revenues from Contracts with Customers
556.6 459.7 962.4 677.1 989.6 641.6 654.5 
Other Revenues:
Alternative Revenue Programs (d) (e)(2.0)3.0 (0.7)(2.9)(3.1)2.6 0.3 
Other Revenues (e)  0.1 2.1 3.0   
Total Other Revenues(2.0)3.0 (0.6)(0.8)(0.1)2.6 0.3 
Total Revenues$554.6 $462.7 $961.8 $676.3 $989.5 $644.2 $654.8 

(a)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $36 million primarily related to the PPA with KGPCo.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $363 million, APCo was $22 million and SWEPCo was $17 million. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $18 million primarily related to barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.
(d)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
(e)Amounts include affiliated and nonaffiliated revenues.

184


Nine Months Ended September 30, 2024
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration & MarketingCorporate and OtherReconciling AdjustmentsAEP Consolidated
(in millions)
Retail Revenues:
Residential Revenues$3,524.2 $2,127.7 $ $ $ $ $5,651.9 
Commercial Revenues2,071.0 1,184.6     3,255.6 
Industrial Revenues (a)1,992.5 382.8    (0.6)2,374.7 
Other Retail Revenues174.9 41.5     216.4 
Total Retail Revenues7,762.6 3,736.6    (0.6)11,498.6 
Wholesale and Competitive Retail Revenues:
Generation Revenues587.4   76.5  0.1 664.0 
Transmission Revenues (b)371.5 583.2 1,490.8   (1,255.0)1,190.5 
Renewable Generation Revenues (a)   23.2  (4.3)18.9 
Retail, Trading and Marketing Revenues (c)   1,586.2 0.6 (83.7)1,503.1 
Total Wholesale and Competitive Retail Revenues958.9 583.2 1,490.8 1,685.9 0.6 (1,342.9)3,376.5 
Other Revenues from Contracts with Customers (d)183.3 148.8 20.1 3.1 153.2 (170.9)337.6 
Total Revenues from Contracts with Customers
8,904.8 4,468.6 1,510.9 1,689.0 153.8 (1,514.4)15,212.7 
Other Revenues:
Alternative Revenue Programs (a) (e)(12.5)17.7 (11.2)  (15.3)(21.3)
Other Revenues (a) (f)(22.4)15.2  (158.9)(5.2)4.9 (166.4)
Total Other Revenues(34.9)32.9 (11.2)(158.9)(5.2)(10.4)(187.7)
Total Revenues$8,869.9 $4,501.5 $1,499.7 $1,530.1 $148.6 $(1,524.8)$15,025.0 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $1.2 billion. The affiliated revenue for Vertically Integrated Utilities was $133 million. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $84 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Corporate and Other was $112 million. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
(f)Generation & Marketing includes economic hedge activity.
185


Nine Months Ended September 30, 2023
Vertically Integrated UtilitiesTransmission and Distribution UtilitiesAEP Transmission HoldcoGeneration & MarketingCorporate and OtherReconciling AdjustmentsAEP Consolidated
(in millions)
Retail Revenues:
Residential Revenues$3,459.1 $2,003.4 $ $ $ $ $5,462.5 
Commercial Revenues2,029.4 1,121.9     3,151.3 
Industrial Revenues (a)2,069.1 503.9    (0.6)2,572.4 
Other Retail Revenues182.3 37.4     219.7 
Total Retail Revenues7,739.9 3,666.6    (0.6)11,405.9 
Wholesale and Competitive Retail Revenues:
Generation Revenues498.5   83.8  (0.2)582.1 
Transmission Revenues (b)348.8 524.3 1,372.0   (1,229.7)1,015.4 
Renewable Generation Revenues (a)   74.2  (5.7)68.5 
Retail, Trading and Marketing Revenues (c)
   1,332.2 1.7 (46.7)1,287.2 
Total Wholesale and Competitive Retail Revenues
847.3 524.3 1,372.0 1,490.2 1.7 (1,282.3)2,953.2 
Other Revenues from Contracts with Customers (d)155.8 157.1 12.7 7.7 113.6 (132.1)314.8 
Total Revenues from Contracts with Customers
8,743.0 4,348.0 1,384.7 1,497.9 115.3 (1,415.0)14,673.9 
Other Revenues:
Alternative Revenue Programs (a) (e)(7.5)(19.5)6.1   2.3 (18.6)
Other Revenues (a) (f)2.2 20.0  (272.8)4.0 (3.6)(250.2)
Total Other Revenues(5.3)0.5 6.1 (272.8)4.0 (1.3)(268.8)
Total Revenues$8,737.7 $4,348.5 $1,390.8 $1,225.1 $119.3 $(1,416.3)$14,405.1 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEP Transmission Holdco was $1.1 billion. The affiliated revenue for Vertically Integrated Utilities was $125 million. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Generation & Marketing was $47 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for Corporate and Other was $87 million. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
(f)Generation & Marketing includes economic hedge activity.
186


Nine Months Ended September 30, 2024
AEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
Retail Revenues:
Residential Revenues$562.4 $ $1,333.7 $664.7 $1,565.2 $647.1 $563.2 
Commercial Revenues346.2  571.8 465.5 838.4 398.2 413.2 
Industrial Revenues (a)103.3  603.5 456.4 279.4 269.9 269.8 
Other Retail Revenues28.7  84.3 3.8 12.9 78.2 6.6 
Total Retail Revenues1,040.6  2,593.3 1,590.4 2,695.9 1,393.4 1,252.8 
Wholesale Revenues:
Generation Revenues (b)  235.9 305.6  7.0 139.9 
Transmission Revenues (c)511.3 1,450.5 138.3 30.5 71.9 33.0 136.3 
Total Wholesale Revenues511.3 1,450.5 374.2 336.1 71.9 40.0 276.2 
Other Revenues from Contracts with
Customers (d)
27.4 20.3 71.0 92.3 121.5 30.4 26.0 
Total Revenues from Contracts with Customers1,579.3 1,470.8 3,038.5 2,018.8 2,889.3 1,463.8 1,555.0 
Other Revenues:
Alternative Revenue Program (a) (e)(2.1)(15.6)(6.6)(0.9)19.8 (1.8)(4.2)
Other Revenues (a)  0.2 (22.7)15.2   
Total Other Revenues(2.1)(15.6)(6.4)(23.6)35.0 (1.8)(4.2)
Total Revenues$1,577.2 $1,455.2 $3,032.1 $1,995.2 $2,924.3 $1,462.0 $1,550.8 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $118 million primarily related to the PPA with KGPCo. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $1.2 billion, APCo was $65 million and SWEPCo was $50 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $59 million primarily related to barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.
187


Nine Months Ended September 30, 2023
AEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
Retail Revenues:
Residential Revenues$511.8 $ $1,192.4 $655.5 $1,491.6 $667.9 $647.5 
Commercial Revenues310.3  516.2 439.5 811.6 412.7 472.2 
Industrial Revenues (a)109.9  575.4 467.6 394.0 320.2 320.3 
Other Retail Revenues26.2  78.2 3.8 11.2 86.3 7.6 
Total Retail Revenues958.2  2,362.2 1,566.4 2,708.4 1,487.1 1,447.6 
Wholesale Revenues:
Generation Revenues (b)  223.8 257.7  0.3 120.3 
Transmission Revenues (c)464.0 1,338.1 130.8 28.1 60.3 32.0 123.6 
Total Wholesale Revenues464.0 1,338.1 354.6 285.8 60.3 32.3 243.9 
Other Revenues from Contracts with
Customers (d)
29.2 12.8 60.0 92.6 127.9 14.9 20.9 
Total Revenues from Contracts with Customers1,451.4 1,350.9 2,776.8 1,944.8 2,896.6 1,534.3 1,712.4 
Other Revenues:
Alternative Revenue Program (a) (e)(6.1)(1.7)(0.9)(8.4)(13.5)1.6 (3.9)
Other Revenues (a)  0.1 2.1 20.1   
Total Other Revenues(6.1)(1.7)(0.8)(6.3)6.6 1.6 (3.9)
Total Revenues$1,445.3 $1,349.2 $2,776.0 $1,938.5 $2,903.2 $1,535.9 $1,708.5 

(a)Amounts include affiliated and nonaffiliated revenues.
(b)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for APCo was $121 million primarily related to the PPA with KGPCo. The remaining affiliated amounts were immaterial.
(c)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for AEPTCo was $1.1 billion, APCo was $64 million and SWEPCo was $43 million. The remaining affiliated amounts were immaterial.
(d)Amounts include affiliated and nonaffiliated revenues. The affiliated revenue for I&M was $52 million primarily related to barging, urea transloading and other transportation services. The remaining affiliated amounts were immaterial.
(e)Alternative revenue programs in certain jurisdictions include regulatory mechanisms that periodically adjust for over/under collection of related revenues.

Fixed Performance Obligations (Applies to AEP, APCo and I&M)

The following table represents the Registrants’ remaining fixed performance obligations satisfied over time as of September 30, 2024. Fixed performance obligations primarily include electricity sales for fixed amounts of energy and stand ready services into PJM’s RPM market. The Registrants elected to apply the exemption to not disclose the value of unsatisfied performance obligations for contracts with an original expected term of one year or less. Due to the annual establishment of revenue requirements, transmission revenues are excluded from the table below. The Registrant Subsidiaries amounts shown in the table below include affiliated and nonaffiliated revenues.
Company20242025-20262027-2028After 2028Total
(in millions)
AEP$23.1 $169.0 $85.4 $24.9 $302.4 
APCo4.0 32.1 26.5 11.6 74.2 
I&M1.1 8.8 8.8 4.5 23.2 


188


Contract Assets and Liabilities

Contract assets are recognized when the Registrants have a right to consideration that is conditional upon the occurrence of an event other than the passage of time, such as future performance under a contract. The Registrants did not have material contract assets as of September 30, 2024 and December 31, 2023.

When the Registrants receive consideration, or such consideration is unconditionally due from a customer prior to transferring goods or services to the customer under the terms of a sales contract, they recognize a contract liability on the balance sheets in the amount of that consideration. Revenue for such consideration is subsequently recognized in the period or periods in which the remaining performance obligations in the contract are satisfied. The Registrants’ contract liabilities typically arise from services provided under joint use agreements for utility poles. The Registrants did not have material contract liabilities as of September 30, 2024 and December 31, 2023.

Accounts Receivable from Contracts with Customers

Accounts receivable from contracts with customers are presented on the Registrant Subsidiaries’ balance sheets within the Accounts Receivable - Customers line item. The Registrant Subsidiaries’ balances for receivables from contracts that are not recognized in accordance with the accounting guidance for “Revenue from Contracts with Customers” included in Accounts Receivable - Customers were not material as of September 30, 2024 and December 31, 2023. See “Securitized Accounts Receivable - AEP Credit” section of Note 12 for additional information.

The following table represents the amount of affiliated accounts receivable from contracts with customers included in Accounts Receivable - Affiliated Companies on the Registrant Subsidiaries’ balance sheets:

AEP TexasAEPTCoAPCoI&MOPCoPSOSWEPCo
(in millions)
September 30, 2024$ $131.1 $74.0 $46.8 $66.9 $12.5 $25.7 
December 31, 2023 123.2 71.7 44.0 70.1 12.4 27.4 


189


CONTROLS AND PROCEDURES

During the third quarter of 2024, management, including the principal executive officer and principal financial officer of each of the Registrants, evaluated the Registrants’ disclosure controls and procedures. Disclosure controls and procedures are defined as controls and other procedures of the Registrants that are designed to ensure that information required to be disclosed by the Registrants in the reports that they file or submit under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Registrants in the reports that they file or submit under the Exchange Act is accumulated and communicated to the Registrants’ management, including the principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. As of September 30, 2024, these officers concluded that the disclosure controls and procedures in place are effective and provide reasonable assurance that the disclosure controls and procedures accomplished their objectives.

There was no change in the Registrants’ internal control over financial reporting (as such term is defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) during the third quarter of 2024 that materially affected, or is reasonably likely to materially affect, the Registrants’ internal control over financial reporting.
190


PART II.  OTHER INFORMATION

Item 1.  Legal Proceedings

For a discussion of material legal proceedings, see “Commitments, Guarantees and Contingencies,” of Note 5 incorporated herein by reference.

Item 1A.  Risk Factors

The Annual Report on Form 10-K for the year ended December 31, 2023 includes a detailed discussion of risk factors. As of September 30, 2024, the risk factors appearing in AEP’s 2023 Annual Report are supplemented and updated as follows:

The occurrence of one or more wildfires could cause tremendous loss, impact the market value and credit ratings of our securities and have a material adverse effect on our financial condition. (Applies to all Registrants)

更频繁和更严重的干旱条件,降水量和降水量的极端波动,植被的变化,反常的温暖温度,非常低的湿度,更强的风和其他因素增加了野火季节的持续时间和事件的潜在影响。AEP的基础设施正在老化,并对安全和系统可靠性构成风险,野火缓解举措可能无法成功或有效地预防或减少与野火相关的事件。尽管AEP采取了缓解野火的举措,但野火可能会被点燃、蔓延并造成破坏,这将使AEP承担重大责任。与野火相关的其他潜在风险包括无法确保足够的保险覆盖范围、未投保的损失或超过当前保险覆盖范围的损失、保险成本增加、监管复苏风险、诉讼风险以及信用评级下调的可能性和进入资本市场的后续额外成本。

项目2. 股权证券的未登记销售和收益的使用

没有。

项目3. 优先证券

没有。

项目4. 矿山安全披露

不适用。

项目5. 其他信息

截至2024年9月30日的三个月内,公司没有任何董事或高级管理人员(定义见1934年证券交易法第16 a-1(f)条) 通过, 终止 或修改规则10 b5 -1交易安排或非规则10 b5 -1交易安排(此类术语的定义见1933年证券法第S-k条第408项)。

191


项目6. 展品

下表中标有(X)的证据是代表注册人提交的。
展品描述AEPAEP
Texas
AEPTCoAPCOI & MOpcoPSOSWEPCO
10(a)AEPSC和William J. Fehrman之间的飞机分时协议
31(a)
根据2002年萨班斯-奥克斯利法案第302条对首席执行官进行认证
31(b)
根据2002年萨班斯-奥克斯利法案第302条对首席财务官进行认证
32(a)
根据美国法典第18篇第63章第1350条的首席执行官认证
32(b)
根据美国法典第18篇第63章第1350条对首席财务官进行认证
101.INS
XBRL实例文档
该实例文档不会出现在交互式数据文件中,因为其MBE标签嵌入在内联MBE文档中。
101.SCH
BEP分类扩展架构
XXXXXXXX
101.CAL
BEP分类扩展计算Linkbase
XXXXXXXX
101.DEF
DatabRL分类扩展定义Linkbase
XXXXXXXX
101.LAB
BEP分类扩展标签Linkbase
XXXXXXXX
101.PRE
BEP分类扩展演示链接库
XXXXXXXX
104
封面互动数据文件
指定为Inline BEP幷包含在附件101中。
192


签名


根据1934年证券交易法的要求,每位登记人均已正式促使以下正式授权的签署人代表其签署本报告。 每家以下签署公司的签名应被视为仅与涉及该公司及其任何子公司的事项有关。


美国电力公司



作者: /s/凯特·斯特吉斯
凯特·斯特吉斯
主计长兼首席会计官
(首席会计官和授权签署人)



AEP德克萨斯公司
AEP传输公司
阿巴拉契亚电力公司
印第安纳密歇根电力公司
俄亥俄电力公司
俄克拉荷马州公共服务公司
西南电力公司



作者: /s/凯特·斯特吉斯
凯特·斯特吉斯
主计长兼首席会计官
(首席会计官和授权签署人)



日期:2024年11月6日
193