Qinghai: "Green Electric" action to explore carbon reduction and energy saving

For 35 consecutive days, all the provinces are supplied by clean energy -this is the sixth year of the implementation of the "Green Electricity" operation, and the new attempt made by Qinghai Province.

From June 25th to July 29th, Qinghai launched a 35 -day "Green Electric 5 -week" event. In the meantime, Qinghai used renewable energy such as wind, light, water, etc., and realized the "zero emissions" of production of carbon use of carbon.

"As of 24:00 on July 23, this" Green Electric "action of clean energy reached 8.321 billion kWh, accounting for 110%of the province's electricity consumption, which is equivalent to reducing 3.782 million tons of coal combustion and 6.808 million carbon dioxide reduction. Tons. "Li Yongbin, director of the State Grid Qinghai Electric Power Scheduling Control Center, said that by 24:00 on the 29th, Qinghai's clean energy power generation is expected to reach 9.975 billion kilowatt -hours.

It is understood that Qinghai Province has implemented the "green power" operation every year since 2017. It has accumulated a total of 25.156 billion kilowatt -hours of clean power supply in 5 years, which is equivalent to reducing 11.43 million tons of coal and 20.58 million tons of carbon dioxide; 19.4%increased to 31.8%, achieving a win -win situation for ecological, economic and social benefits.

This is the corner of the photovoltaic power generation industrial park of Tenzhong Hainan, which was shot on July 12, 2021, Hainan Hainan. Xinhua News Agency sent by Wang Guodong

In the early morning, in front of the charging stations of Golmuda Salt Lake Transportation Co., Ltd., Haixi Mongolian Tibetan Autonomous Prefecture, 24 brand -new new energy pure electric passenger cars were lined up. These passenger cars were supplied by "green power". At present, the company has a total of 8 charging piles, which can provide 24 new energy pure electric buses. It continues to provide "green electricity", which is also the specific practice of the "green power" operation.

"The first batch of 24 new energy pure electric buses is expected to replace 17,700 liters of fuel per month to reduce carbon emissions by 12.7 tons. In the future, we will gradually complete the electrification replacement of 120 passenger cars. Reduce carbon emissions by 63.5 tons. "Li Hongjun, the person in charge of Golmud Salt Lake Transportation Co., Ltd., told reporters.

Qinghai, located in the northeast of the Qinghai -Tibet Plateau, is the birthplace of the Yellow River, the Yangtze River, and the Lancang River. The unique geographical location allows Qinghai to have unique clean energy sources. According to estimates, Qinghai has desertified land with more than 100,000 square kilometers can be used for photovoltaic power generation and wind farm construction. Photovoltaic resources theory can develop 3.5 billion kilowatts, and wind energy technology can develop 75.55 million kilowatts.

As of now, the total installed capacity of Qinghai Power Grid is 43.25 million kilowatts, of which 39.33 million kilowatts of clean energy installations, accounting for 90.9%; new energy installations 26.74 million kilowatts, accounting for 61.8%. Qinghai Power Grid has become the provincial power grid with the highest proportion of clean energy and new energy installations in the country.

In recent years, the State Grid Qinghai Electric Power uses the staircase reservoir group joint adjustment, the deepening of thermal power peak adjustment, and the energy storage peak peak -filled valley to fill the valley to maximize the power generation capacity of Qinghai New Energy. In the first half of the year 84.8%. Among them, new energy power generation was 212.6 billion kWh, accounting for 42.3%.

On July 19, the State Grid Qinghai Electric Power employees launched a routing acceptance on the 750 kV Guo Long -Wusheng's third round line. On the 20th, the line engineering was put into operation to provide strong electricity guarantee for the "Green Electric 5 -week" activity. Photo by Wang Xiaogang

In order to achieve the "green power" across provincial region and promote carbon reduction collaboration in the east, central and western regions, in 2020, the Qinghai -Tibet Plateau and the Central Plains land, the world's first main high -voltage lines -Qinghai -Henan ± 800 kV high -voltage DC projects are put into operation.

At present, Qinghai has established 21 distributed camera groups with the largest world -scale in the world, and releases 3.5 million kilowatts of new energy power generation capacity. In the first half of this year, Qingyu DC support new energy power generation increased by 47.9%year -on -year.

"'Green Electric' Action is the vivid practice of Qinghai to help carbon Dafeng, carbon neutrality, and targets." Li Yongbin said that in the next step, State Grid Qinghai Electric Power will actively promote the construction of a provincial -level demonstration zone of new power systems to help build the country Clean energy industry highland.

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