United States › Power plants › Battery storage › California
BATTERY STORAGEAcorn I Energy Storage LLC
Acorn I Energy Storage LLC is a 2.0 MW operating battery storage site in Ventura County, California, operated by Acorn I Energy Storage LLC. Its batteries store up to 6 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| ACOR1 | Batteries | 2.0 MW 6 MWh |
Plant details
- Operator
- Acorn I Energy Storage LLC
- Location
- Ventura County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Operating: 2.0 MW
- First unit online
- Apr 2021
- EIA plant ID
- 62874
Location
34.1965, -118.9319
Nearby power plants
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- Hecate Grid Gwent Storage 1Battery storage · 135 MW · 6.1 mi
- California State Univ at Channel IslandsSolar farms · 3.7 MW · 6.8 mi
- CSUCI Site AuthorityGas power plants · 31.1 MW · 7.0 mi
- Silverstrand Grid Energy Storage SystemBattery storage · 11.0 MW · 8.5 mi
- Glass House Camarillo CultivationGas power plants · 13.2 MW · 8.7 mi
- Springville HydroelectricHydroelectric plants · 1.0 MW · 9.0 mi
- CA - Ventura Co CCD - Moorpark CollegeSolar farms · 2.6 MW · 9.1 mi
- SunEdison Procter & Gamble OxnardSolar farms · 1.0 MW · 11.4 mi
- IGS OXR1Solar farms · 4.8 MW · 11.4 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem