Largest Pumped-Storage Hydroelectric Power Plant

The following lists of Largest pumped-storage hydroelectric power stations that are larger than 1,000 MW in current net capacity, which are currently operational or under construction. Those power stations that are smaller than 1,000 MW, and those that are decommissioned or only at a planning/proposal stage may be found in regional lists.

PUMPED STORAGE HYDROELECTRIC STATIONCOUNTRYCAPACITY (MW)
Kannagawa Hydroelectric Power Plant Japan2,820
Bath County Pumped Storage Station United States2,772
Guangdong Pumped Storage Plant China2,400
Huizhou Pumped Storage Power Plant China2,400
Dniester Pumped Storage Power Station U/C Ukraine2,268
Okutataragi Pumped Storage Power Plant Japan1,932
Ludington Pumped Storage Power Plant United States1,872
Tianhuangping Pumped Storage Power Plant China1,836
Zhuhai Pumped Storage Station China1,800
Dinorwig Pumped-Storage Hydroelectric Plant United Kingdom1,728
Mingtan Dam Hydroelectric Power Taiwan1,602
Kazunogawa Dam Japan1,600
Kruonis Pumped Storage Plant Lithuania1,600
Castaic Pumped Storage Hydroelectric Plant United States1,566
Raccoon Mountain Pumped-Storage Plant United States1,530
Tumut 3 Pumped Storage Hydroelectric Australia1,500
Pyramid Lake United States1,495
Tashlyk Hydro-Accumulating Power Station Ukraine1,494
Mount Elbert United States1,412
Ingula Pumped Storage Scheme South Africa1,332
Shin Takasegawa Pumped Storage Station Japan1,280
Bailianhe Hydroelectric Station China1,224
Okuyoshino Pumped Storage Power Station Japan1,206
Baoquan Pumped Hydroelectric Station China1,200
Heimifeng Pumped Storage Power Station China1,200
Helms Pumped Storage Project United States1,200
Huhhot Dam China1,200
Matanoagawa Pumped Storage Station Japan1,200
Pushihe Pumped Storage Power Station China1,200
Tamahara Pumped Storage Power Station Japan1,200
Tongbai Pumped Storage Station China1,200
Xianyou Pumped-storage Power Station China1,200
Xilongchi Pumped Storage Power Station China1,200
Zagorsk Pumped Storage Plant Russia1,200/1,320
Chiotas Dam Italy1,184
Coo Hydroelectric Power Station(fr) Belgium1,164
Siah Bisheh Hydroelectric Dam Iran1,140
Shintoyone Dam Japan1,125
Vianden Pumped Storage Plant Luxembourg1,100
Northfield Mountain Pumped-Storage Hydroelectricity United States1,080
Muddy Run Pumped Storage Hydroelectricity United States1,071
Grand Maison Dam France1,070
Bad Creek Hydroelectric Station United States1,065
Goldisthal Hydroelectric Power Station Germany1,060
Blenheim-Gilboa Pumped Storage Power Project United States1,057
Imaichi Dam Japan1,050
Markersbach Dam Germany1,050
Rocky Mountain Hydroelectric Plant United States1,046
Lago Delio Hydroelectric Station Italy1,040
Piastra Edolo Pumped Storage Station Italy1,020
Drakensberg Pumped Storage Hydroelectricity South Africa1,000
Liyang Hydroelectric Power Station China1,000
Minghu Dam Taiwan1,000
Presenzano Pumped Storage Power Station Italy1,000
Taian Pumped Storage Power Station China1,000
Tehri Dam Pumped Storage Phydroelectriciy India1,000
Xiangshuijian Pumped Storage Station China1,000
Yangyang Pumped Storage Power Station South Korea1,000
Yixing Pumped Storage Power Station China1,000
Zhanghewan Pumped Storage Station China1,000
Smith Mountain Dam United States656

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