世界坝体最高抽水蓄能电站全面投产发电位于镇江句容 总装机容量135万千瓦

Core Insights - The completion of the Jiangsu Jurong Pumped Storage Power Station's Unit 6 marks the full operational status of the world's highest pumped storage power station, enhancing clean energy regulation in the Yangtze River Delta region [1] Investment and Capacity - The total investment for the Jurong Pumped Storage Power Station is 9.606 billion yuan, with a total installed capacity of 1.35 million kilowatts, consisting of six reversible pump-turbine generator units of 225,000 kilowatts each [1] - The design annual electricity generation is 1.35 billion kilowatt-hours, which can save approximately 140,000 tons of coal consumption and reduce carbon dioxide emissions by about 349,000 tons annually [1] Energy Demand and Supply - Jiangsu's peak electricity load reached a record high of 156 million kilowatts this summer, representing a year-on-year increase of 6.12% [1] - As of the end of August this year, the installed capacity of renewable energy in Jiangsu reached 110 million kilowatts, necessitating new requirements for supporting energy storage capacity [1] Operational Performance - Since the first unit was put into operation on September 23, 2024, each unit of the Jurong Pumped Storage Power Station has averaged 33.75 million kilowatt-hours of renewable energy absorption per month, generating 27 million kilowatt-hours of green electricity [1] - The power station plays a crucial role in peak shaving, frequency regulation, phase adjustment, and energy storage, contributing to stabilizing grid fluctuations and achieving time-space complementarity of electricity [1] Future Developments - Following the full operation of the Jurong Pumped Storage Power Station, the Zhenjiang Development and Reform Commission is leading efforts to accelerate preliminary work for related pumped storage projects and resource surveys [2] - The commission is also actively promoting site selection and protection for future pumped storage projects to ensure a solid foundation for subsequent developments [2]