The power supply and demand situation has severely affected the normal production of East China semiconductor manufacturers

The State Grid Corporation of China recently held a video conference calling for peak summer production safety. Most of the conferences on this topic in previous years were held in June. The timing of this year’s conference was more than half a month ahead of time. The reason is simple: This year’s power supply and demand situation is very serious and the summer peak arrives earlier.

Tan Rongji, director of the State Electricity Regulatory Commission, said: The country will enter peak electricity consumption in June, and it is expected that the nation's largest power shortage will reach around 30 million kilowatts during peak periods. He disclosed that from January to April, power supply and demand in some areas of North China, East China, Central China, and Northwest China power grids became tight, 10 provincial power grids continued to lack of electricity, and power cuts in some areas were severe. In some areas, there was a shortage of coal power. The largest coal-mining stoppage on the day reached 9.8 million kilowatts, which is equivalent to a Chongqing power generation capacity.

According to Shuai Junqing, deputy general manager of the State Grid Corporation of China, this year's peak summer work is more than half a month earlier than in previous years, and the current power supply and demand situation is very serious. “In January of this year, there has been a gap of 27 million kilowatts. This happened in the past during the summer peak and it appeared in January this year. This year's power shortage may be the worst year since 2004.” Shuaijun Qing said.

According to the preliminary analysis, according to preliminary analysis, if the coal supply continues its current situation, the incoming water is at a normal level, and there will be no abnormally high-temperature weather, the power gap in the operating area of ​​the State Grid Corporation will reach about 30 million kilowatts, including North China and East China. The power gap in Central China Power Grid is 700, 1700, and 6 million kilowatts respectively. In the provincial power grid, 10 power grids such as Beijing-Tianjin-Tangshan, Hebei-Henan, Shanghai, Jiangsu, Zhejiang, Anhui, Hunan, Henan, Jiangxi, and Chongqing will have a tight supply and demand situation. If the contradiction between the supply and demand of thermal coal is further aggravated, and the incoming water is relatively dry, and abnormal high-temperature weather continues to occur, the power gap in the operating area of ​​the State Grid Corporation will reach about 40 million kilowatts.