The company's predecessor was Shenneng Electric Power Development Company, founded in 1987. The company's stock was listed in April 1993, making it the first listed company in the national power and energy industry. The company is mainly engaged in the development, construction, operation and management of electricity, oil and gas. As the main developer of energy projects, the company provides various services such as exploration and development, investment and construction, operation and maintenance of electricity, oil and gas projects, energy saving and environmental protection technology, and fuel trade. The main products include coal power, gas power, wind power, photovoltaic power generation, oil and gas pipelines, and coal sales. Corporate honors include the “Global Clean Coal Leader Award”.