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Chokepoints
Grid Storage
Mokelumne Pumped Storage hydroelectric plant
65th-largest grid storage in United States of 101 · top 72% worldwide (#688 of 965)
- Owner
- Pacific Gas and Electric Co
- Status
- construction
- Capacity
- 400 MW
- Technology
- pumped storage
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · United States · 101 ranked
- #1Red Lake Pumped hydroelectric plant3.0 GW
- #63Seneca hydroelectric plant438 MW
- #64Taum Sauk hydroelectric plant408 MW
- #65Mokelumne Pumped Storage hydroelectric plant400 MW
- #66Packer Banks Pumped Storage Project hydroelectric plant400 MW
- #67Great Divide Pumped Storage hydroelectric plant399 MW
Co-located infrastructure · within 25 km
- Mokelumne Pumped Storage hydroelectric plant0 m · Power Plant · 400 MW · hydro
On the interactive map
Watercourse: Bear River, Mokelumne River, North Fork Mokelumne River
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)