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United States β€Ί Power plants β€Ί Battery storage β€Ί California

BATTERY STORAGE

Crimson

Crimson is a 350 MW operating battery storage site in Riverside County, California, operated by RE Crimson LLC. Its batteries store up to 1,400 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingOct 2022 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
SWSH1Batteries200 MW
800 MWh
OperatingOct 2022
SWSH2Batteries150 MW
600 MWh
OperatingOct 2022

Plant details

Operator
RE Crimson LLC
Location
Riverside County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Operating: 350 MW
First unit online
Oct 2022
EIA plant ID
65140

Location

33.5735, -114.8145

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