Query
Tucannon River Wind Farm
Type
Entity Briefing
Entity
Tucannon River Wind Farm
Technology
wind
Generated
2026-10-20T02:26:05.872Z

Briefing on Tucannon River Wind Farm

Entity Briefing
Generated Oct 20, 2026·Dataset freshness not reported
267 MW
Capacity
Operating
Current status
2014
Operating since
1
Generators
34.5%
Capacity factor
808 GWh
Annual generation
Briefing/plantOperating

Tucannon River Wind Farm is a 267 MW Onshore Wind Turbine asset in Washington, currently Operating.

Tucannon River Wind Farm is reported in Washington since 2014 under Portland General Electric. Available operating and financial measures include 34.5% capacity factor and 808 GWh annual generation; $1935/kW reported CapEx.

Location
Columbia, Washington
Technology
Onshore Wind Turbine
Owner / parent
Portland General Electric
Operator
Portland General Electric Co
Grid
Portland General Electric Company
Plant ID
58571

What stands out

1

Tucannon River Wind Farm is a 267 MW Onshore Wind Turbine asset in Washington with status Operating.

2

Latest annual operating measures report 34.5% capacity factor and 808 GWh annual generation.

3

Available financial measures include $1935/kW CapEx.

4

Latest linked story: “Tucannon River Wind Farm, Washington” (Power Technology, 2014-12-30).

Market and operating context

Balancing authority
Portland General Electric Company
NERC region
WECC
State rank
#3 of 24
National rank
#153 of 1,442

Why it matters

For this asset, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.