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United States › Power plants › Solar farms › California

SOLAR FARMS · BATTERY STORAGE

Baldy Mesa Solar & Storage

Baldy Mesa Solar & Storage is a 225 MW operating solar and battery storage plant in San Bernardino County, California, operated by AES Clean Energy. Its batteries store up to 300 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 2024 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
BLDMSSolar Photovoltaic150 MW OperatingMay 2024
BDMSSBatteries75 MW
300 MWh
OperatingMay 2024

Plant details

Operator
AES Clean Energy
Location
San Bernardino County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Operating: 225 MW
First unit online
May 2024
EIA plant ID
66598

Location

34.6092, -117.4543

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem