Core Viewpoint - The Guoneng Xinyuan Jurong Pumped Storage Power Station has officially commenced full operation, marking a significant milestone in energy storage and renewable energy integration in the East China power grid [1][2]. Group 1: Project Overview - The Guoneng Xinyuan Jurong Pumped Storage Power Station, located in Jiangsu Province, has a total installed capacity of 1.35 million kilowatts, featuring six reversible pump-turbine units, each with a capacity of 225,000 kilowatts [1]. - The design annual power generation capacity is 1.35 billion kilowatt-hours, with an annual water pumping capacity of 1.8 billion kilowatt-hours [1]. - The project includes the construction of 21 kilometers of transmission lines and 53 transmission towers, connecting to the East China Power Grid at 500 kV [1]. Group 2: Operational Performance - Since the first unit was put into operation in September 2024, the power station has effectively responded to grid adjustments, demonstrating stable operation and excellent performance across key indicators [1]. - Each unit contributes to peak shaving, frequency regulation, phase adjustment, and energy storage, with an average monthly consumption of renewable energy reaching 33.75 million kilowatt-hours and green electricity generation of 27 million kilowatt-hours [1]. Group 3: Environmental Impact - The power station provides approximately 2.7 million kilowatts of bidirectional power regulation capacity, alleviating peak load pressure in the East China region and significantly enhancing renewable energy absorption [2]. - Annually, the station is expected to save about 140,000 tons of standard coal, which corresponds to a reduction of approximately 349,000 tons of carbon dioxide emissions, supporting regional energy structure optimization and the achievement of carbon neutrality goals [2]. Group 4: Broader Context - Since the "14th Five-Year Plan," the State Grid Corporation has put into operation 78 pumped storage units, with a total operational capacity of 44.53 million kilowatts, providing reliable support for the construction of a new power system [2].