State Grid Co., Ltd. is a wholly state-owned company directly managed by the central government established in accordance with the provisions of the Company Law, and is a super-large state-owned key enterprise related to the lifeline of the national economy and national energy security. The core business of the company is to invest in power grid construction and operation, and undertake the basic mission of ensuring safe, economical, clean and sustainable power supply.
China electric power industry has a history of 140 years. 1949 after the establishment of People's Republic of China (PRC), the management system of electric power industry has undergone many changes, including the Ministry of fuel industry, the Ministry of electric power industry, the Ministry of water and electricity, and the Ministry of energy. The Ministry of electric power industry was established in 1993.
1997, the state power company was established and operated with two brands and one team of the Ministry of Electric Power Industry.
In 2002, the State Council implemented the power system reform and decided to establish State Grid Corporation on the basis of some enterprises and institutions of the former State Power Corporation.
In 20 17, the State Council implemented the restructuring of the central enterprise company system. The company was changed from an enterprise owned by the whole people to a wholly state-owned company, and its name was changed to "State Grid Corporation".
Extended data:
Basic situation of state grid
Power grid is an efficient energy transmission channel and optimal allocation platform. It is a key link in the sustainable development of energy and electric power, and plays an important role in the modern energy supply system, which is related to national energy security.
Since 20 10, the scale of national power grid has nearly doubled, which has ensured the demand for energy and electricity for economic and social development.
In 20 17, the electricity consumption of the whole society in the company's operating area was 5.0 trillion kwh, with a maximum power load of 830 million kilowatts and an installed capacity of1380,000 kilowatts.
By the end of 20 17, the length of transmission lines at10 (66) kV and above was 987,000 kilometers, and the transformation capacity was 4.33 billion volt-amperes.
State Grid Corporation official website-company introduction