Papago Energy Storage
Tonopah, Arizona
- Capacity
- 300 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- RE Papago LLC
- City
- Tonopah
- County
- Maricopa County
- State
- Arizona
- Operational date
- May 2025
- Balancing authority
- AZPS
Papago Energy Storage is a 300 MW battery storage power plant in Tonopah, Arizona. Operated by RE Papago LLC, it has been operating since 2025. The facility is located in Maricopa County, within the AZPS balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)