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.
Loading map…
Nearby battery storage plants in California
Easley Solar
Battery storage · West of Desert Center, California · Under construction
Menifee Power Bank
Battery storage · Menifee, California · Operating
Sanborn Hybrid 3
Battery storage · California · Under construction
McCoy Solar Energy Project Hybrid
Battery storage · Blythe, California · Operating
Grayson
Battery storage · Glendale, California · Under construction
Source: U.S. Energy Information Administration (EIA-860M)