Grid Storage

Cuolonggongma hydroelectric plant

China

5th-largest grid storage in China of 401 · top 1% worldwide (#6 of 965)

Operator
China Power Construction Group East China Survey, Design and Research Institute
Status
proposed
Capacity
3,000 MW
Technology
pumped storage
Also listed as
A power plant — this site generates as well as stores

Comparable grid storages · China · 401 ranked

All grid storages in China

Co-located infrastructure · within 25 km

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Portfolio

SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)