Sierra Estrella Energy Storage
Tolleson, Arizona
- Capacity
- 250 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Sierra Estrella Energy Storage, LLC
- City
- Tolleson
- County
- Maricopa County
- State
- Arizona
- Operational date
- May 2024
- Balancing authority
- SRP
Sierra Estrella Energy Storage is a 250 MW battery storage power plant in Tolleson, Arizona. Operated by Sierra Estrella Energy Storage, LLC, it has been operating since 2024. The facility is located in Maricopa County, within the SRP balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)