Separator (Etiwanda) BESS
Ontario, California
- Capacity
- 113 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Southern California Edison Co
- City
- Ontario
- County
- San Bernardino County
- State
- California
- Operational date
- August 2024
- Balancing authority
- CISO
Separator (Etiwanda) BESS is a 113 MW battery storage power plant in Ontario, California. Operated by Southern California Edison Co, it has been operating since 2024. The facility is located in San Bernardino County, within the CISO balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)