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United States › Power plants › Battery storage › California

BATTERY STORAGE

Cald BESS

Cald BESS is a 100 MW operating battery storage site in Los Angeles County, California, operated by Cald BESS LLC. Its batteries store up to 400 MWh.

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

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Batteries100 MW
400 MWh
OperatingAug 2024

Plant details

Operator
Cald BESS LLC
Location
Los Angeles County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Operating: 100 MW
First unit online
Aug 2024
EIA plant ID
66617

Location

33.9559, -118.2321

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