Shikoku Electric Power Co Inc also known as Yonden Group, is an electric utility company that supplies electric power to customers in the Japan’s Shikoku region. The company’s principal activity is generating, transmitting, and distributing electricity. Shikoku Electric produces energy through its portfolio of coal, nuclear, oil, hydroelectric, and natural gas power plants. Thermal and nuclear assets represent the majority of its electric power generation capacity. Shikoku Electric segments its operations into electric utility, IT/communications, and "other" divisions. The vast majority of the company’s revenue is derived by selling electricity produced by coal-fueled facilities and transmitted to industrial and commercial customers.