United States › Power plants › Battery storage › California
BATTERY STORAGEOrange County Energy Storage 3
Orange County Energy Storage 3 is a 6.0 MW operating battery storage site in Orange County, California, operated by Convergent Energy and Power LP. Its batteries store up to 24 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| OCES3 | Batteries | 6.0 MW 24 MWh |
Plant details
- Operator
- Convergent Energy and Power LP
- Location
- Orange County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Operating: 6.0 MW
- First unit online
- Nov 2021
- EIA plant ID
- 62499
Location
33.7149, -117.8543
Nearby power plants
- Johanna Energy Center, LLCBattery storage · 80.0 MW · 0.0 mi
- Orange County Energy Storage 2Battery storage · 9.0 MW · 0.0 mi
- Hecate Energy Johanna FacilityBattery storage · 20.0 MW · 0.1 mi
- HEBT Irvine 1Battery storage · 5.5 MW · 0.2 mi
- DATSBattery storage · 1.0 MW · 2.2 mi
- ATT KelvinGas power plants · 1.0 MW · 2.3 mi
- AllerganBattery storage · 1.5 MW · 2.9 mi
- DESI-2 Battery Storage FacilityBattery storage · 1.4 MW · 3.8 mi
- Orange Coast College PH2 Solar ProjectSolar farms, Battery storage · 5.2 MW · 4.4 mi
- UCI Facilities Management Central PlantGas power plants · 19.0 MW · 4.6 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