On January 19, 2021, Jiandao.com learned that Gansu Jingyuan Coal and Electricity Co., Ltd. and the State Power Investment Corporation Shanghai Nuclear Engineering Research and Design Institute Co., Ltd. signed the "Cooperation Framework Agreement", in order to achieve complementary advantages, strong alliances, With the overall goal of common development, the two parties intend to jointly develop markets for Jingyuan coal power wind power, photovoltaics, distributed wind power energy, smart energy, nuclear heating, and hydrogen energy utilization.

At the same time, Jingyuan Coal and Electricity also signed the "1GW Agricultural and Solar Complementary Smart Energy Project Cooperation Agreement" with the State Power Investment Corporation Shanghai Nuclear Engineering Design Institute and the State Power Investment Corporation Xinjiang Energy and Chemical Co., Ltd. Jingyuan Coal and Electricity will set up a joint venture with Xinjiang Energy Company to implement the investment and construction of this project; Xinjiang Energy Company is responsible for leading the project fund raising, project preliminary planning and administrative approval related work to ensure that the project is ready for construction and mergers. Grid power generation conditions; Jingyuan Coal and Electricity gives full play to its resource advantages as a local enterprise, and cooperates with Xinjiang Energy Company to carry out project planning, project filing, land use approval, grid connection, project approval and other necessary administrative approval work; Shanghai nuclear engineering design The institute is responsible for providing relevant technical services for this project.

Project details

It is understood that the 1GW agricultural and photovoltaic complementary source network load-storage integrated smart energy project is located in Xigela Beach, Huangqiao Town, Pingchuan District, Baiyin City, Gansu Province. It plans to cover an area of about 30,600 mu with a total installed capacity of more than 1GW. It will be built into a smart energy collection. A modern demonstration base that combines photovoltaic power plants with the integration of production, supply and marketing of animal husbandry. The estimated total investment of the 1GW agricultural and light complementary project is 3.8 billion yuan. Without considering the benefits of carbon emission rights, the financial internal rate of return of all investments is 8.15%, and the financial internal rate of return of capital is 10.82%, which is greater than the benchmark rate of return of 8%. It is financially feasible and has certain profitability.

The total annual radiation in Baiyin City is 5530～5900MJ/m2. The total sunshine hours of the year are 2350～2800h, increasing from south to north. The sunshine hours are the most from May to August, and the least in September. The change trend of sunshine hours and sunshine percentage is not obvious, and the sunshine resources are abundant, which is more suitable for development. Solar power generation area. The average annual power generation capacity of the project is 1.91 billion kWh and the average annual utilization hours are 1586h.

The energy consumption of Baiyin Pingchuan District is dominated by coal and electricity, of which electricity is mainly supplied by the grid, which is a large area of energy production and consumption in Baiyin City. "Jingyuan Mining Area 1GW Agriculture and Photovoltaic Complementary Source, Network and Load Integrated Smart Energy Project" project is based on modern information and communication technology, big data, artificial intelligence, energy storage and other new technologies. The region's comprehensive smart energy supply capacity, protect the ecological environment, effectively control coal mining subsidence areas, reduce environmental pollution, and vigorously promote modern agriculture, modern breeding, and improve the diversified development of industries.

After the project is completed and put into operation, it is of great significance to improve the industrial upgrading and high-quality social and economic development of the mining area, and to build a silver integrated smart energy base. Editor/Peng Xue