Sichuan requires enterprises to suspend production in the people. Experts: High temperature superimposed hydropower hydropower decreases

Jimu Journalist Zeng Lingzheng

Intern Huang Xin

Recently, Jiangsu, Anhui, Hebei and other places have issued documents to promote orderly electricity, requiring industrial enterprises to produce peak production to ensure people's livelihood electricity. On August 15th, Sichuan Province issued a document requesting that some industrial users were stopped, and high temperature leaves allowed electricity to live in the people. The time lasted for 5 days from August 15th to 20th, 2022.

Lin Boqiang, dean of the China Energy Policy Research Institute of Xiamen University, said that as far as the national power demand structure is concerned, people's livelihood and commercial electricity use only 30%, and industrial electricity accounts for 70%. In summer, high -temperature air -conditioning power calls have increased significantly, resulting in the surge in electricity consumption during peak periods, and power generation power generation is difficult to meet. "This is only a short -term phenomenon, and industrial users have passed by." Make the situation in Sichuan more prominent.

Sichuan Meifeng Chemical Announcement Electricity Disviation (Picture Source: Meifeng Chemical Company)

Proposal in many places for peaks to use electricity

According to the "Securities Times" report, on August 15, the Sichuan Provincial Department of Economics and Information Technology and the State Grid Sichuan Electric Power Company jointly issued documents "Emergency Notice on Expanding Industrial Enterprises to Electric People" The tension situation of power supply and demand has further intensified. After research, the demand for active mistakes from peak avoidance from August 15th will be canceled from 19 cities (states) in the province (except Panzhihua, Liangshan) to expand industrial enterprises to implement the scope of the implementation of electricity in the implementation of electricity, and to use the Sichuan Power Grid in an orderly use in an orderly use of Sichuan Power Grid All industrial power users in the electricity scheme (including the key guarantee enterprise including the white list) implement the production of full stop (except the security load), and put high temperature leave to allow the electricity to be in the people. Time from 00:00 on August 15, 2022 to 24: 24: 00. All localities should immediately notify enterprises to make production adjustments to ensure security load consumption and quickly implement them.

On the same day, a number of listed companies announced that due to the above emergency notification, some production devices of the company will be temporarily discontinued by the film.

Earlier, on August 8th, the Zhejiang Provincial Energy Bureau also released a power -saving initiative, and guided enterprises in various places to use electricity to use electricity. On August 9th, the Hefei City Development and Reform Commission of Anhui Province and the State Grid Hefei Power Supply Company released the "Proposal to the City of Power Users in the City", saying that the city's power supply and demand situation is tight this summer, and industrial enterprises advocate industrial enterprises to avoid peaks through plan maintenance and other methods to avoid peaks to allow electricity to allow electricity , Actively support the power supply pressure during the peak period of electricity consumption.

On August 12, Nanjing City, Jiangsu Province also issued a power -saving proposal, requiring government agencies and institutions to take the lead in power saving, strict scientific power consumption, strengthening rational use of public places, and promoting family life and electricity.

Haowu Mechanical and Electrical Announcement stated that electricity restrictions were discontinued (Picture Source: Haowu Mechanical and Electrical Company)

Experts say that the use of electricity "peak moments" give priority to ensure people's livelihood

Lin Boqiang, dean of the China Energy Policy Research Institute of Xiamen University, told Jimu Journalists that from the perspective of the overall power consisting of China, residents and commercial electricity accounted for only 30%, and industrial electricity accounted for 70%. In the summer high temperature period, air -conditioning electricity rises sharply, that is, the "peak moment" of the peak summer period, and short -term power tension will occur.

"Last year, the tension of electricity consumption was due to the increase in electricity consumption exceeding the expected increase, and the energy consumption regulation and the rise in coal prices this year are different, but local and short -term air conditioning power calls have increased significantly. Build a few more coal -fired units. It is only a few days a year, which cannot be drawn. The industrial electricity use for industrial electricity these days has passed. "Lin Boqiang said.

Since July, the temperature in Sichuan Basin has been constantly innovating (Picture Source: Sichuan Climate Center)

Yuan Jiahai, a professor at the School of Economics and Management of North China University of Electric Power, said that as far as Sichuan is concerned, in addition to the significant increase in electricity load caused by high temperature turning on air conditioners, the power generation system needs to face the "peak moment" for a long time. Sichuan also encountered a dry period. "The hydropower is reduced to increase electricity, so now it has adopted an orderly electricity method to allow industrial users to concessions for people's livelihood." Yuan Jiahai said.

Jimu Journalists sorted out public information and found that on August 11, Sichuan Climate Center Information showed that since July, the temperature of the basin has continued to innovate, but the rain is the least in history, hot and dry.

Specifically, since July, the province's average precipitation was 135.9 mm, which was 48%less than the same period of the same year, ranking first in history. Most of the provinces are 20-60 %, and the precipitation of 38 counties is the least in history. At present, 19 county stations are in a state of heavy drought.

There are many ways to respond in the future to explore

Yuan Jiahai said that in 2019, his team has made a report. Under the trend of warming global warming, early warning, the extremely cold and extremely hot situation may appear more and more frequently. In the future, the short -term power supply of normalized summer high power peaks may occur. Moreover, more and more electricity growth comes from residents and commercial terminals, not industrial users.

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