Largest Pumped-Storage Hydroelectric Plant by Installed Capacity

Fengning Pumped Storage Power Station

Fengning Manchu Autonomous County, Chengde, Hebei, China

China's Fengning Pumped Storage Power Station in Hebei has 3,600 MW of installed capacity across twelve generating units, all fully operational by 31 December 2024, making it the largest plant of its type.