1, five big and six small power generation groups, whose businesses involve thermal power, hydropower, nuclear power, wind power, photovoltaic, offshore power stations and other forms of power generation, have become the main force in China's power generation industry.
2. The main business of China Energy Construction Group covers traditional energy, new energy and comprehensive smart energy, water conservancy, ecological environment protection, comprehensive transportation, municipal administration, housing construction and real estate (new urbanization).