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Chokepoints
Grid Storage
Escondido Canyon Pumped hydroelectric plant
4th-largest grid storage in United States of 101 · top 7% worldwide (#63 of 965)
- Owner
- Gravity Storage LLC
- Status
- proposed
- Capacity
- 2,000 MW
- Technology
- pumped storage
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · United States · 101 ranked
- #1Red Lake Pumped hydroelectric plant3.0 GW
- #2Bath County hydroelectric plant2.9 GW
- #3Bad Creek hydroelectric plant2.0 GW
- #4Escondido Canyon Pumped hydroelectric plant2.0 GW
- #5Isabella Pumped Storage hydroelectric plant2.0 GW
- #6Pyramid Lake Pumped Storage hydroelectric plant2.0 GW
Grid connection · within 50 km
- Nearest substation
- Amrad Substation
- Its voltage
- 345 kV
- Distance
- 38 km
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Escondido Canyon Pumped hydroelectric plant0 m · Power Plant · 2.0 GW · hydro
On the interactive map
Portfolio
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)