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United States › Power plants › Solar farms › California

SOLAR FARMS

Columbia Solar Energy, LLC

Columbia Solar Energy, LLC is a 19.2 MW operating solar farm in Contra Costa County, California, operated by Columbia Solar Energy LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingOct 2015 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GEN1Solar Photovoltaic19 MW OperatingOct 2015

Plant details

Operator
Columbia Solar Energy LLC
Location
Contra Costa County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Operating: 19.2 MW
First unit online
Oct 2015
EIA plant ID
59979

Location

38.0197, -121.8651

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