State Grid Corporation of China was established on December 29, 2002, with construction and operation of power grids as its core business. As a mega state-owned enterprise crucial to China's energy security and economic lifeline, its mission is to provide a safer, cleaner, more economical and sustainable power supply. State Grid supplies power to over 1.1 billion people in 26 Chinese provinces, autonomous regions and municipalities, covering 88% of China’s territory. As the world’s largest public utility, State Grid has ranked 2nd on the Fortune Global 500 from 2016 to 2018, and it owns and operates overseas assets in 7 countries and regions. State Grid is committed to providing clean energy and quality service and to building a world-class energy internet company with outstanding competitiveness.
of China's territory is serviced by State Grid
9 AC and 11 DC ultra-high voltage transmission lines were in operation as of June 2019
of clean energy generation capacity was integrated into the grid by the end of 2018