HCIG Energy Investment Co., Ltd. invests in, constructs, operates, and manages energy projects based on electricity production in the People's Republic of China. It focuses on coal-fired thermal power generation and heating, as well as nuclear, wind, and hydro power. The company's controlled and operated installed capacity was 12,476.5 MW, including thermal power capacity of 11.77 million kilowatts and photovoltaic power generation capacity of 706,500 kilowatts. Formerly known as Jointo Energy Investment Co., Ltd. Hebei, it changed its name to HCIG Energy Investment Co., Ltd. in November 2025. Founded in 1994, the company is headquartered in Shijiazhuang, the People's Republic of China, and operates as a subsidiary of Hebei Construction & Investment Group Co., Ltd.