Guangdong, Guangxi, Yunnan, Guizhou, Qiong Power Grid Company, Guangzhou-Shenzhen Power Supply Bureau, Peak Regulation and Frequency Modulation Company, Wang Nan International Company, Wang Nan Digital Research Institute, Capital Holding Company, Wang Nan Materials Company, Wang Nan Energy Institute, Dingyuan Assets Company, Industrial Investment Group and Wang Nanxiong 'an Company have 65,438+06 wholly-owned subsidiaries.
Wang Nan Research Institute, Wang Nan Energy Company, Wang Nan Finance Company, Dinghe Insurance Company, Wang Nan Media Company, Guangzhou Electric Power Trading Center, Yunnan International Company and other 7 holding subsidiaries.
Extended data:
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 254 million and the power supply customers are 874 1 10,000. In 20 18, the maximum load of the whole network was 65438+69 million kilowatts, an increase of 3.4%; The electricity consumption of the whole society1162.8 billion kwh, an increase of 8.3%.
By the end of 20 18, the total installed capacity of the whole network was 320 million kilowatts, including thermal power1600,000 kilowatts, hydropower1200,000 kilowatts, nuclear power16.77 million kilowatts and wind power18.38 million kilowatts, accounting for 48.2% respectively. 1 10 kV and above has a capacity of 980 million KVA, and the total length of transmission lines is 222,000 kilometers.
By the end of 20 18, non-fossil energy accounted for 52.6% of the total installed capacity and 5 1.5% of the total power generation.
The west-to-east power transmission project has formed 18 "eight AC lines and ten DC lines", with a transmission scale of over 50 million kilowatts.
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