年消纳清洁能源25亿度！广西南宁抽水蓄能电站全面投产

Core Viewpoint - The Nanning Pumped Storage Power Station, the first of its kind in Guangxi, has been fully operational, marking a significant milestone in China's energy infrastructure development under the "14th Five-Year Plan" [1][3]. Group 1: Project Overview - The Nanning Pumped Storage Power Station is located in Wuming District, Nanning, with a total investment of approximately 8 billion yuan and an installed capacity of 1.2 million kilowatts [1]. - The facility consists of four pumped storage units, capable of converting 1.2 million kilowatt-hours of clean electricity from 1 million cubic meters of water every hour, sufficient to meet the daily electricity needs of 200,000 households [1]. - The construction of the power station took only 41 months from the start of the project to full operation, setting a new speed record for pumped storage projects in China [3]. Group 2: Impact on Energy Sector - The completion of the Nanning Pumped Storage Power Station will significantly enhance the grid regulation capacity in Guangxi, providing strong support for the consumption of clean energy, with an annual capacity to absorb up to 250 million kilowatt-hours of clean energy, thereby reducing carbon dioxide emissions by 220,000 tons [5]. - Since the beginning of the "14th Five-Year Plan," four large pumped storage power stations have been built and put into operation in South China, including the Nanning station, with the total installed capacity in the region reaching 1.268 million kilowatts, accounting for about one-fifth of the national total, and representing a growth of over 60% compared to the end of the "13th Five-Year Plan" [6]. Group 3: Industry Context - Pumped storage power stations function as large-scale energy storage systems, allowing excess electricity generated from renewable sources to be stored and utilized during periods of low generation, thus facilitating the stable integration of wind and solar energy into the grid [7]. - China's total installed capacity of pumped storage has reached 66 million kilowatts, providing a solid foundation for the large-scale and high-quality development of renewable energy [7]. - The operational capacity of pumped storage in South China exceeds 12 million kilowatts, highlighting the region's significant role in the national energy landscape [7].