According to China Energy News, on December 25, the reporter learned from the Three Gorges Group that the first unit of the Zhejiang Tiantai Pumped Storage Power Station, a key implementation project of the country's “14th Five-Year Plan”, was successfully connected to the grid, marking another key breakthrough in China's major equipment and engineering construction for pumped energy storage. The power plant is a key project that started construction during the “14th Five-Year Plan” period and achieved the first unit put into operation, with a total investment of about 10.741 billion yuan, a total installed capacity of 1.7 million kilowatts. A total of 4 units with a stand-alone capacity of 425,000 kilowatts were installed, setting many industry records, achieving “the first three firsts”: the first domestic stand-alone capacity, the world's first rated head, and the longest single-stage inclined well length in China; for the first time, it achieved large-scale application of 1,000 MPa domestic steel plate and welding materials in the pumping industry. Unmanned leveling machine paving.

According to China Energy News, on December 25, the reporter learned from the Three Gorges Group that the first unit of the Zhejiang Tiantai Pumped Storage Power Station, a key implementation project of the country's “14th Five-Year Plan”, was successfully connected to the grid, marking another key breakthrough in China's major equipment and engineering construction for pumped energy storage. The power plant is a key project that started construction during the “14th Five-Year Plan” period and achieved the first unit put into operation, with a total investment of about 10.741 billion yuan, a total installed capacity of 1.7 million kilowatts. A total of 4 units with a stand-alone capacity of 425,000 kilowatts were installed, setting many industry records, achieving “the first three firsts”: the first domestic stand-alone capacity, the world's first rated head, and the longest single-stage inclined well length in China; for the first time, it achieved large-scale application of 1,000 MPa domestic steel plate and welding materials in the pumping industry. Unmanned leveling machine paving.