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United States › Power plants › Wind farms › Washington

WIND FARMS

Tucannon River Wind Farm

Tucannon River Wind Farm is a 267 MW operating wind farm in Columbia County, Washington, operated by Portland General Electric Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 2014 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Onshore Wind Turbine267 MW OperatingDec 2014

Plant details

Operator
Portland General Electric Co
Location
Columbia County, Washington
Balancing authority
PGE
Sector
Electric Utility
Capacity
Operating: 267 MW
First unit online
Dec 2014
EIA plant ID
58571

Location

46.4211, -118.0269

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