[Chemical Equipment Powerful Country] 456-2022 my country’s first (set) 300 MW compressed air energy storage demonstration project starts

The project will use large-capacity non-supplementary combustion high-pressure hot water heat storage medium-temperature adiabatic compression technology. Its core technical indicators energy conversion efficiency can reach more than 70%, and the unit cost of core economic indicators is reduced to about 6,000 yuan/kilowatt, creating a new green, zero-carbon, efficient and economical route for large-capacity compressed air energy storage.

On February 11, Yingcheng held a signing event for the Hubei Yingcheng 300MW (megawatt) compressed air energy storage power station demonstration project. Wan Mingzhong, Secretary of the Party Committee and Chairman of China Energy Engineering Group, Peng Tianhai, Deputy General Manager of State Grid Hubei Electric Power Co., Ltd., Xiaogan Municipal Committee * * , Jiang Hao, Secretary of the Municipal Commission for Discipline Inspection and Director of the Municipal Supervision Commission, Deng Xiaofeng, General Manager of Xiaogan Power Supply Company, Xu Changbin, Secretary of the Yingcheng City Party Committee, Hu Guanghuai, Deputy Secretary of the Yingcheng City Party Committee and Mayor, and other leaders appeared. * Signing activity. Witnessed by Wan Mingzhong, Peng Tianhai, Jiang Hao and Xu Changbin, the people of Yingcheng * * Signed a three-party contract with China Energy Construction Digital Group and State Grid Hubei Electric Power Co., Ltd. ； China Energy Construction Digital Group, State Grid Hubei Electric Power Co., Ltd. and Hubei Shuanghuan Chemical Group Co., Ltd. signed a contract ； China Energy Construction Digital Group, State Grid Hubei Electric Power Co., Ltd. and Jiuda Yingcheng Company signed a contract. Wan Mingzhong, Secretary of the Party Committee and Chairman of China Energy Construction Digital Group, said in his speech that the first phase of the Hubei Yingcheng 300MW compressed air energy storage power station demonstration project has invested 4 billion yuan. After the project is completed, the energy storage power station will have an annual power generation of 500 million kilowatt-hours and will provide peak shaving and other auxiliary services for the Yingcheng power grid. It can effectively promote the economic transformation and development of Yingcheng and has significant green energy economic benefits. China Energy Engineering Corporation has the confidence, determination and ability to carry out this first demonstration project and set a benchmark for a new power system with new energy as the main body. Xu Changbin, Secretary of the Yingcheng City Party Committee, represented Yingcheng City Party Committee, Yingcheng City People’s Congress, Yingcheng City * * , Yingcheng CPPCC expressed warm congratulations on the successful signing of the three agreements. I would like to express my sincere gratitude to China Energy Construction Digital Group, State Grid Hubei Electric Power Co., Ltd., and Central South Electric Power Design Institute for their strong support for the economic and social development of Yingcheng.

On the afternoon of January 12, 2022, the people of Chaoyang County* * Signed a contract with China Energy Construction Digital Technology Co., Ltd. and Suzhou Canadian Solar Development Co., Ltd. on the integrated wind, solar and hydrogen storage project in Chaoyang County, Liaoning Province. The contracted project was invested and constructed by China Energy Construction Digital Technology Co., Ltd. This project is one of the first compressed air energy storage projects with the largest single unit capacity in the country. It includes the construction of a 300 MW compressed air energy storage power station and the supporting construction of 900 MW wind power generation, 300 MW photovoltaic power generation, and a 2×500 Nm3/hour electrolytic water hydrogen production project. Through the four sectors of "green electricity + green hydrogen energy + green equipment + green building materials", it can provide a 100% renewable energy consumption base for the Chaoyang area and achieve the world's largest single machine power, energy storage scale and conversion efficiency in the field of compressed air energy storage. The project is expected to have a total investment of 10.2 billion yuan. After completion, it will produce 2.3 billion kWh of clean electricity every year, create 310 new jobs, and pay annual taxes of 150 million yuan. According to Polaris Energy Storage Network, China Energy Construction Digital Technology Co., Ltd. was established on January 7, 2022 with an investment of 5 billion from China Energy Construction Co., Ltd. It is mainly engaged in information system integration services, construction project supervision, construction project survey services and other businesses.

Since Luyin Investment and China Energy Construction Digital Technology Co., Ltd. signed a strategic cooperation framework agreement, the two parties have worked closely together to actively promote the Tai'an salt cavern compressed air energy storage project. From February 22nd to 23rd, the feasibility review meeting of Shandong Tai’an 2×300MW compressed air energy storage innovation demonstration project was held in Jinan. In order to deeply explore the potential value of salt cave resources, help Shandong Province reserve capacity building, and promote high-quality development of enterprises, the Shandong Provincial State-owned Assets Supervision and Administration Commission, Shandong Provincial Energy Bureau, Tai'an Municipal Party Committee and Municipal Government * * , Daiyue District Committee * * and Feicheng Municipal Committee * * With the strong support and guidance of other departments, and under the strategic coordination of Shandong Guohui Group, Luyin Investment has actively carried out research and development on the comprehensive utilization of salt caverns in the Tai'an area, focusing on salt cavern energy storage and salt cavern gas storage as key promotion projects. It has established the first salt cavern comprehensive utilization R&D center in Shandong Province - Shandong Luyin Salt Cave Energy Storage Engineering Technology Co., Ltd., and has carried out a number of pilot tests and achieved phased results.

Have we got the black technology of the Autobots? In the future, we will develop in the direction of energy blocks, and energy storage will evolve into fast energy storage. :lol