"This year is the most stressful year for the power supply and demand situation in recent years. The total power gap may exceed the worst in history in 2004." More than a month ago, at the "Climbing the Xiabao Power Supply" meeting, the State Grid Vice General Manager Shuai Junqing made the above statement. Tan Rongzhen, director of the State Electricity Regulatory Commission, also said that the country will enter the peak of electricity consumption in June. It is expected that the country's largest power gap will reach 30 million kilowatts during peak hours. Unsurprisingly, entering the end of June and early July, the electricity load in some areas has reached a record high. In order to ensure the electricity consumption of residents, local governments have begun to implement power-limiting measures for local enterprises. Although some enterprises indicated that production has not been affected for a while, experts predict that the tightening of electricity consumption this summer will have a huge impact on production enterprises, especially high-energy-consuming enterprises. / Power shortage · East China / electricity peak has reached the pressure of high energy-consuming enterprises Day, Zhejiang, Shanghai, Jiangsu and other power companies in East China have issued announcements that they have ushered in the highest peak of electricity consumption, and some areas have used electricity load A new high in history. In order to ensure the orderly use of electricity, various regions have actively deployed various methods of electricity use, and some regions have begun to implement power-limiting measures for enterprises. Many companies said that the current power consumption of enterprises has not been significantly affected. However, industry experts believe that this year, due to the rebound of high-energy-consuming industries, rising coal prices and water and electricity shortages, the power shortage in East China is unprecedented. It is expected that the maximum power consumption gap of East China Power Grid will reach 18 million kWh this year. East China ushered in a severe challenge of power use Recently, power companies in various provinces in East China issued a summer power tight warning. State Grid Zhejiang Province said that the first wave of high temperature this summer was fierce, and the demand for electricity rose linearly. The province called the electric load to hit a record high. According to the documents published on the website of the provincial power company, at 10:30 am on July 4, the power load of Zhejiang Province reached 46.158 million kilowatts, and the power supply and demand situation tightened again. According to the forecast of Zhejiang Electric Power Company, the province's maximum load demand will reach 46 million to 47 million kilowatts this week. If there is continuous hot and rainy weather, the possibility of reaching 48 million kilowatts will not be ruled out. Similarly, with the high temperatures in the past few days, Shanghai's electricity load continues to rise. According to the Shanghai Electric Power Company, at 10:45 am on July 4, the city's electricity load hit a new high since this summer, reaching 24.129 million kilowatts, an increase of about 4 million kilowatts over the same period of the previous year. State Grid Jiangsu Power Company held a monthly regular meeting in July also clearly stated that due to the impact of high temperature, the province's recent load has been close to the highest level last year, and effective measures are needed to ensure the safe and stable operation of the power grid during the peak summer. According to the information provided by Jiangsu Electric Power, at 21:35 on July 2, Xuzhou Power Grid, Netcom, and Enterprise Loads all reached record highs. Some enterprises are required to limit electricity consumption to face the sudden increase in power load and tight electricity consumption. To ensure the normal use of electricity for residents, Shanghai Electric Power Corporation has taken measures to limit electricity for some industrial users for the first time since this summer. Jiangsu Power Grid also proposed that scientific and reasonable arrangements should be made for peak and peak avoidance. The Wuxi Municipal Government of Jiangsu Province called on industrial customers to avoid the peaks and let the electricity to the people. The enterprise customers who are required to participate in the orderly use of electricity should avoid the peak electricity consumption in their daily work on the basis of obeying the overall situation. Many companies have indicated that they have received relevant requirements for limiting electricity use, and the current production has not been significantly affected. Jiangsu Changshu Yilong Knitting Co., Ltd. told the reporter of "Daily Economic News": "It is okay at the moment, but sometimes it is necessary to limit electricity." Lu said that the company is only occasionally required to be restricted. Electricity, rather than frequent power cuts, has not yet received a formal arrangement plan or related notice requesting a power cut. In the first quarter of this year, Zhejiang Hangzhou Bay Chemical Fiber Co., Ltd., which had been affected by power cuts, has improved a lot. However, it is still required to be restrained in terms of electricity consumption. "Summer is coming, the electricity shortage is certain," a staff member of the company's office told reporters. "The electricity use must be adjusted. In order to ensure the residents' electricity consumption first, the power sector cannot make us 100%." The staff member disclosed that although there has been no notice of power limitation requirements, he has received formal notice of orderly use of electricity. In May, Baosteel Co. , Ltd. ( 6.10 , -0.06 , -0.97% ) (600019) has also confirmed that after discussions with relevant departments of the Shanghai Municipal Government, it has initially drawn up a reasonable arrangement for the optimization of peak-to-peak electricity production, in June~ During the peak electricity consumption period in September, the power sector will implement certain power-limiting measures for its Shanghai production base. High-energy enterprises will be restricted this year. Due to the rebound of high-energy-consuming industries, rising coal prices and water and electricity shortages, the power shortage in East China is unprecedented. Zhou Xiujie, a researcher in the energy industry of China Investment Consulting, said, “With the arrival of the peak electricity consumption, the East China region will face a serious power shortage. In May 2011, the electricity consumption in East China reached 386.4 billion kWh per month in the summer of 2010. (July and August), the electricity consumption in East China is 3,896 kWh and 377.5 billion kWh respectively, which means that the electricity consumption in the off-season in East China has reached the peak electricity consumption in 2010. It is expected that this year's peak period will be East China. The maximum power consumption gap of the power grid can reach 18 million kWh.†At present, some enterprises have proposed power cuts in East China. Although there have not been large-scale and large-scale power cuts, many companies have indicated that the current production has not been significantly affected. However, experts say that the tightening of electricity consumption this summer will have a great impact on production companies, especially high-energy-consuming enterprises. Zhou Xiujie believes that production enterprises, especially high-energy-consuming enterprises, are likely to have power cuts due to power shortages, which will increase production costs and cause equipment to be idle, which will also affect the order production of enterprises. The credibility has a negative impact. He also said that the power shortage problem can not be solved in a short period of time, especially in the case that the power shortage has occurred, the relevant aspects can only reduce the losses caused by the power shortage through various adjustment methods. For the government, it is necessary to protect the electricity consumption of residents and important industries, and limit the power consumption of high-energy-consuming industries by means of avoiding peaks and power cuts. For enterprises, they should choose the way of peak production to avoid increasing the power load during peak hours.
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