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Yumen, Gansu: Planning to add more than 24GW of photovoltaic installed capacity and more than 2GW of solar thermal installed capacity

Recently, at the 2021 China New Energy Industry Economic Development Annual Conference and China International Hydrogen Energy Innovation and Development Summit Forum held at the Hunan International Convention and Exhibition Center, Yumen City was awarded the title of "China's New Energy Capital".

Tens of thousands of miles of long wind blows to Yumen Pass. Long winds for thousands of years have blown out the vast Gobi Desert of Yumen, which is more than 4,000 square kilometers. Yumen is known as the "world wind outlet" with abundant wind resources and sufficient sunshine. It is a national first-class light resource area and a second-class wind resource area. As the cradle of China’s petroleum industry, Yumen is leveraging the spring breeze of “carbon peak and carbon neutrality” to vigorously develop the new energy industry. Up to now, the city has built various types of electricity installed capacity of 3.889 million kilowatts, including 2.65 million kilowatts of wind power. The new energy industry has become an important pillar industry in the city, and the city's economy has embarked on a road of transformation and development of the conversion of new and old energy sources.

Fengqi Yumen

Yumen is the birthplace of Gansu's new energy industry and the main battlefield and start-up site of the country's first tens of millions of kilowatts of wind power base. In recent years, Yumen City has seized the policy opportunities of the central, provincial and municipal governments to vigorously develop the new energy industry, and in accordance with the provincial and municipal strategic deployment, with the goal of building a first-class new energy demonstration base and "new energy capital" in the country, it will have the most foundation, The most advantageous and potential new energy industry is the city’s first industry to build and cultivate. In 1997, Yumen built the first experimental wind farm in Gansu Province. In 2009, the country’s first tens of millions of kilowatts wind power base was in our city. Construction started, the province’s first wind-solar hybrid power generation project was built in 2011, the country’s largest onshore contiguous domestic 3-megawatt wind turbine demonstration base was built in 2013, the province’s first rooftop distributed photovoltaic power generation project was built in 2014, and the country’s first in 2015 The commercial energy storage demonstration project was launched. In 2016, the province’s first pumped-storage power station project was included in the national “13th Five-Year” hydropower development plan. The province's first large-scale energy storage demonstration project, the country's first wind-level tariff grid demonstration project will be completed in 2019, and the province's largest wind-solar hybrid base will be built in 2020. After more than ten years of innovative practice, Yumen City has become an "experimental field" and "innovative land" for the development of new energy in Gansu and even the whole country. It has played an active demonstrative and leading role in the development and utilization of renewable energy. The industry has made outstanding contributions.

In 2021, Yumen City will focus on the national "30.60" carbon peak and carbon neutral goals, and take advantage of the trend. The city plans to implement 21 new energy and equipment manufacturing projects in 2021. At present, 8 wind photovoltaic projects have been constructed with 1.55 million installed capacity. Kilowatts, it is estimated that 850,000 kilowatts of wind power installed capacity will be added that year.

It is estimated that by the end of 2021, the city's installed power capacity will reach more than 4.7 million kilowatts, new energy installed capacity will account for 84%, and new energy power generation will reach more than 6 billion kilowatt-hours. A "new energy capital" centered on wind power and photovoltaic power generation is becoming a reality in the vast Gobi of Yumen.

Chain move Yumen

While developing the new energy industry, Yumen City is actively developing the equipment manufacturing industry, continuously extending the industrial chain, promoting the healthy development of the industry through the development of industrial clusters, and accelerating the construction of a new pattern of "2+X" new energy equipment industry.

In terms of the wind power industry chain, an industrial chain centered on Yumen Ailang wind turbine blades and supported by tower and wind wheel manufacturers such as CRRC and Jinhui Great Wall. The city has built 6 megawatts and 6 3 megawatts. The watt-level fan blade production line can produce 500 sets of fan blades, 800 sets of wind wheels, and 600 sets of towers per year.

In terms of the optoelectronics industry chain, it has built a solar thermal and photovoltaic power concentrating material production line and deep processing project of Gansu Kaisheng Daming Solar Technology Co., Ltd. as the leader, the first flight photothermal equipment manufacturing project, the Xinchen photothermal heliostat assembly project, The industrial chain supported by the 400,000-ton solar thermal support hot-dip galvanizing production line project of Yuanhang has an annual output of 6.5 million square meters of CSP trough mirrors, 12 million square meters of CSP flat mirrors, and 2664. The production capacity of 10,000 square meters of photoelectric cover material, 400,000 tons of photothermal electro-galvanized parts, 26,000 sets of heliostats, 40,000 tons of heliostat brackets, and 40,000 tons of trough condenser brackets. During the "14th Five-Year Plan" period, Yumen City's new energy and equipment manufacturing industry will be built into a tens of billions of industrial clusters.

Energy Yumen

Facing the big test of "carbon peak and carbon neutrality", Yumen has already done a lot of work such as base planning, delivery channels, investment environment, etc. During the "14th Five-Year Plan" period, Yumen City's new energy industry will insist on Simultaneously with outsourcing, expansion and quality improvement are in sync." During the "14th Five-Year Plan" period, it is planned to add more than 16 million kilowatts of new energy installed capacity, and the total installed capacity of various types of electricity in the city will reach more than 20 million kilowatts.

The land area that can be used to develop new energy in Yumen City is more than 4,000 square kilometers, and the developed and utilized area is less than 10% of the planned area. The development space is large, the stamina is sufficient, and it has the conditions for base, large-scale, and integrated development. In the future, 43 million kilowatts of new energy installed capacity are planned, including 17 million kilowatts of wind power, 2 million kilowatts of solar thermal power, and 24 million kilowatts of photovoltaic power. During the "14th Five-Year Plan" period, it is planned to add more than 8 million kilowatts of wind power installed capacity, more than 7 million kilowatts of photovoltaic installed capacity, and more than 1 million kilowatts of solar thermal installed capacity.

The construction of the delivery channel is accelerating the layout and construction. The Yumen 750kV power transmission and transformation project has been included in the National Grid’s 14th Five-Year Plan. The newly planned second UHV transmission channel in Jiuquan starting from Yumen is planned to be equipped The energy installed capacity is 16 million kilowatts, and the preliminary investigation and demonstration work is in full swing.

The investment green channel has run through the whole process of new energy project construction. During the construction of the new energy industry, Yumen City has used reforms to break through the system barriers to the construction of new energy projects, and solve the problems of the development of the new energy industry with innovation. Reform and improve the “Internet + government service” platform, build the province’s first engineering project approval platform, implement the pre-procedure contracting agency and regional centralized evaluation of investment promotion projects, and reduce the time limit for approval of engineering construction projects to 35 to 70 Within a working day, the time limit for the approval of new energy projects was compressed by 81.9%.

The wind blows and windmills fly, and photovoltaic power is generated at sunrise. In the future development of the new energy industry, Yumen City will continue to "build a large base, deploy a large power grid, and go to a large market" as the development goal, strive to build a tens of millions of kilowatts of wind power bases, and promote millions of kilowatts of photovoltaic parity bases, and millions of kilowatts. The construction of a high-level solar thermal base and a million-kilowatt peak shaving power supply base, a demonstration area for power consumption and a demonstration area for multi-energy complementary and comprehensive utilization, will transform Yumen’s rich wind and solar resources into green energy, and accelerate the process of becoming a leader in the high-quality development of the county economy .

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