China Southern Power Grid Corporation is an important state-owned backbone enterprise managed by the central government, and the State-owned Assets Supervision and Administration Commission of the State Council performs the responsibilities of investor. The company is responsible for the investment, construction and management of the southern regional power grid, participates in the investment, construction and operation of related trans-regional power transmission and networking projects, and provides power supply service guarantee for Guangdong, Guangxi, Yunnan, Guizhou, Hainan, Hong Kong and Macao; Engaged in power purchase and sale business, responsible for power trading and dispatching; Engaged in investment and financing business at home and abroad.
The company headquarters has 20 functional departments; Manage Wang Nan EHV Company, Wang Nan Party School (Wang Nan Training Center, Wang Nan Leadership Institute) and Wang Nan Beijing Branch; Guangdong-Guangxi-Yunnan-Guizhou Power Grid Company, Shenzhen Power Supply Bureau, Wang Nan Industrial Investment Group, Dingyuan Assets Company, Wang Nan Capital Holding Company, Wang Nan International Company, Wang Nan Digital Group, Wang Nan Supply Chain Group and Wang Nan Energy Institute 13 wholly-owned subsidiaries.
Basic situation of China Southern Power Grid
China Southern Power Grid covers five provinces and regions, and is connected with the power grids of Hong Kong, Macao and Southeast Asian countries, with a power supply area of 6,543,800 square kilometers. The power supply population is 272 million and the power supply customers are1.1.300 million. In 2022, the maximum load of the whole network was 223 million kilowatts, an increase of 3.05%; The total electricity consumption of the five southern provinces was 65.438+0.4746 billion kWh, up 654.38+0.65% year-on-year. Non-fossil energy accounts for 52.0 1%.
The east-west span of China Southern Power Grid is nearly 2,000 kilometers, and there are various power sources such as water, coal, nuclear, gas, wind, solar energy, biomass energy, pumped storage and new energy storage. By the end of 2022, the installed capacity of the whole network was 393 million kilowatts; 1 10 kV and above reconstruction capacity1240,000 KVA, with a total length of 258,000 kilometers. China Southern Power Grid is connected with AC and DC in series, with long distance, large capacity and ultra-high voltage transmission, which has complex safety and stability characteristics, great driving difficulty and high technology content.
Reference to the above contents: China Southern Power Grid Corporation official website-Company Profile.