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United States › Power plants › Wind farms › California

WIND FARMS

Altech III

Altech III is a 25.1 MW retired wind farm in Riverside County, California, operated by Terra-Gen Operating Co-Wind.

Plant statusClosed
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 1984 (completed)
  5. ClosedFeb 2020 (current stage)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GEN1Onshore Wind Turbine22 MW RetiredDec 1985Feb 2020
GEN2Onshore Wind Turbine3.4 MW RetiredDec 1984Feb 2020

Plant details

Operator
Terra-Gen Operating Co-Wind
Location
Riverside County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Retired: 25.1 MW
First unit online
Dec 1984
EIA plant ID
50485

Location

33.9150, -116.5551

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