Adjacent to Beijing and Tianjin, with a vast area, new energy transactions in northern Hebei exceeded 10 billion kWh.

A few days ago, with the completion of the verification of the last transaction, nearly 40 new energy power generation enterprises reached a power purchase transaction with 17 users, with a total amount of 0.307 billion kilowatt hours. So far, the new energy trading power of Jibei electric power trading platform has exceeded 10 billion kilowatt hours.
Northern Hebei is adjacent to Beijing and Tianjin, with a vast area and high-quality wind and solar energy. It is a 10 million kilowatt wind power base in the national renewable energy development plan and one of the nine national clean energy bases. Kou Lingyue, director of the main network planning department of the development department of State Grid Jibei Electric Power Co., Ltd., said: "At present, the installed capacity of new energy connected to the grid in northern Hebei accounts for 70.5 percent, and new energy has become the main body of installed capacity and electricity in the power grid in northern Hebei."
The reporter learned that since 2017, the amount of new energy trading in northern Hebei has increased significantly year by year. The power sector has established a mechanism of "user side of government power grid power generation enterprises" and launched the Hebei North Power Trading Platform. This has unblocked the local new energy consumption channels, played an important role in ensuring people's heating in winter, and realized the multi-win demands of the government to give policies, enterprises to benefit, residents to have warmth, and the power grid to promote transformation.
Xie Li, 68, lives in Zhanghaoying Village, Zhangbei County, Zhangjiakou City, Hebei Province. In December 2020, his family changed to electric heating with the whole village, saying goodbye to the heating method of burning coal for decades. "Because we are using green electricity, the electricity price is favorable. The temperature in the room is quite good, just click the switch, it is much cleaner than burning coal in the past." said xie li cheng.
In recent years, more than 100000 households in Zhangjiakou City have joined the ranks of electric heating, with a total heating area of 17 million square meters and a cumulative electricity consumption of 3.023 billion kwh.
"Zhangbei's wind lights up Beijing's lights"-with the continuous transmission of green power, China has achieved "100 percent of the venues using clean energy" for the first time in Olympic history during the preparation and hosting of the 2022 Beijing Winter Olympics ". Not only the Winter Olympics, but also the annual power transmission from northern Hebei to Beijing in the future can solve about 20% of its annual power load.
The reporter learned that since the beginning of this year, with the support of the Hebei Provincial Development and Reform Commission and the North China Energy Regulatory Bureau, all new energy stations in northern Hebei and market entities with green electricity demand can participate in new energy transactions through the northern Hebei power trading platform. Promote the leap-forward growth of electricity and new energy transactions.
CITIC Daika Co., Ltd., located in Qinhuangdao City, is the world's largest supplier of aluminum wheels and aluminum chassis parts. From January to October this year, they completed 60 million kilowatt-hours of new energy transactions through the Hebei North Electric Power Trading Platform, accounting for 15% of the company's annual electricity consumption, and a total carbon emission reduction of 53000 tons. The production line of the enterprise to achieve 100 green power supply, has become China's automobile industry to promote the "external cycle" an important attempt.
Cheng Lidan, Commissioner of the Economic Operation Bureau of the Hebei Provincial Development and Reform Commission, said: "As of the end of October this year, 406 power users and 190 new energy stations have conducted transactions through the Hebei North Power Trading Platform, exploring and practicing a service for large-scale new energy consumption. Market path."

On November 23, 16 MW offshore wind turbines were offline in Fujian Three Gorges Offshore Wind Power International Industrial Park

The world's largest single-unit capacity offshore wind turbine offline
(Hou Xuejing Lin Shanchuan) The reporter learned from the Three Gorges Group on the 23rd that the 16 MW offshore wind turbine jointly developed by the Three Gorges Group and Goldwind Technology was rolled off the assembly line in the Fujian Three Gorges Offshore Wind Power International Industrial Park. This unit is currently the world's largest single-unit capacity, the largest impeller diameter, and the lightest weight per megawatt. It marks an important breakthrough in my country's offshore wind power units in high-end equipment manufacturing capabilities.
Lei Mingshan, Secretary of the Party Leadership Group and Chairman of the Three Gorges Group, said that the successful offline of the 16-megawatt unit marks the historic leap of my country's wind power equipment industry from "following" to "parallel running" to "leading.
It is understood that the single-unit capacity of the offline 16 MW offshore wind turbine has an impeller diameter of 252 meters and an impeller sweeping area of about 50000 square meters, which is about the size of 7 standard football fields. At full wind speed, a single unit can generate 34.2 kW per revolution. According to the design value of multi-year average power generation, a single unit can output more than 66 million kilowatt-hours of clean electricity per year, which can meet the daily electricity consumption of 36000 households of three for one year.

Source: Xinhua