Big Rock Solar Farm
El Centro, California
- Capacity
- 200 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Big Rock ESS Assets, LLC
- City
- El Centro
- County
- Imperial County
- State
- California
- Operational date
- May 2025
- Balancing authority
- CISO
Big Rock Solar Farm is a 200 MW battery storage power plant in El Centro, California. Operated by Big Rock ESS Assets, LLC, it has been operating since 2025. The facility is located in Imperial County, within the CISO balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)