Grid Storage

Red Lake Pumped hydroelectric plant

United States

Largest grid storage in United States of 101 · top 2% worldwide (#11 of 965)

Owner
Gravity Storage LLC
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 · United States · 101 ranked

All grid storages in United States

Co-located infrastructure · within 25 km

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