Recently, China Construction Second Bureau, a subsidiary of China State Construction, has won the bid for the cavern and road project of Zhuanghe Pumped Storage Power Station in Dalian City, Liaoning Province as a consortium. This project is the first pumped storage power station that China State Construction participated in the investment, construction and operation. It also lays a solid foundation for implementing the requirements of promoting and deepening the layout of new energy business and serving the national dual-carbon strategy.

Project renderings

The project is a key construction project in the 14th Five-Year Plan of Liaoning Province and a key pumped-storage power station built by the country in the 14th Five-Year Plan. The project construction period is about 72 months, with a total installed capacity of 1,000 megawatts and an estimated annual power generation of about 1.2 billion kWh. Adjacent to Shenyang and Dalian load centers, it mainly undertakes tasks such as peak and valley filling, frequency modulation, phase modulation, energy storage emergency backup, and black start of the power system in Liaoning Province. After completion, it will effectively alleviate the capacity and peak shaving demand of Liaoning power grid system, ensure the safe, stable and reliable operation of the power grid, and play a very important role in optimizing the energy structure, promoting the effective use of renewable energy, saving energy and reducing emissions, stimulating local economic development, and improving the quality of the city. important role.

Project location map

In November 2021, China Construction Second Bureau and State Grid Xinyuan signed an investment agreement to jointly invest in the construction of Liaoning Dalian Zhuanghe Pumped Storage Power Station. This project is the first project in the field of pumped storage since the strategic cooperation between China Construction and State Grid. China State Construction serves the new business created by the national "dual-carbon" strategy. In the future, the development of pumped storage will have broad prospects. China State Construction will actively respond to the national call to focus on the development of the pumped storage industry and accelerate the development of the pumped storage business as a dual-carbon business. Strategic Development Contribute to China Construction Power! Editor/Zhao E