Zhang Guobao: China's electricity supply and demand balance this summer

Zhang Guobao, deputy director of the National Development and Reform Commission and director of the National Energy Administration, said on the 8th that high-temperature weather in recent days pushed up the country’s electricity generation, and the electricity load across the country was significantly higher than the level of the same period of last year. It is expected that during the peak summer season, China’s electricity supply and demand will increase. Presenting a tight balance.
In July, China’s power generation capacity grew rapidly. The daily power generation capacity has been maintained at more than 12.5 billion kilowatt-hours, and reached a record 12.9 billion kwh on July 5, a 6% increase from the highest value on July 21 last year. . “The power situation in China will be in a tight balance during the peak summer season,” Zhang Guobao said.
But he thinks there is no problem with electricity supply. The reason is that after entering the flood season, the water inflow from the river basin in China was relatively good. Water power generation increased by more than 30% compared with the same period of last year. At the same time, a number of thermal power units were put into operation throughout the country. In addition, the country’s major power plants had sufficient coal inventories, and the number of coal deposits was about around 15 days.
He made the above statement when he attended a commissioning ceremony for an UHV DC transmission project of the State Grid Corporation of China. He said that this article from the Xiangjiaba Hydropower Station in Sichuan to Shanghai, a total length of nearly 2000 kilometers of positive and negative 800 kV HVDC transmission lines put into operation at this time, will play an important role in China's peak summer. This route can send the surplus water and electricity from Sichuan's Jinsha River to East China and is expected to deliver approximately 32 billion kWh of clean electricity to Shanghai each year, equivalent to one-third of Shanghai's electricity consumption.

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