Baldy Mesa Storage

California

Capacity
50 MW
Status
Under construction
Fuel
Battery storage
Technology
Batteries
Operator
AES Clean Energy
County
San Bernardino County
State
California
Expected online
September 2026
Balancing authority
CISO

Baldy Mesa Storage is a 50 MW battery storage power plant in California. Operated by AES Clean Energy, it is under construction with an expected online date of September 2026. The facility is located in San Bernardino County, within the CISO balancing authority.

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Nearby battery storage plants in California

Source: U.S. Energy Information Administration (EIA-860M)