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Palouse — Power plant · Wind · Onward Energy
  • Wind & solar
  • Operating
  • 10 · 100 · 1,000 MW

Palouse

Power plant · Wind

Key facts

Power plant · Windran 33% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2012
Net generation, 2025
303,408 MWh
Grid
230 kV to Avista Corp (AVA)
Location
Whitman County, Washington
Operated by
Onward EnergySourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2012 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Wind source: “Onshore Wind Turbine”
Age
14 years since 2012
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000909489
Location id
L100000907056
Eia plant ids
57530
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
230
Transmission owner
Avista Corp
Balancing authority code
AVA
Balancing authority name
Avista Corporation
Fuel burned (MMBtu), 20251,035,229
Capacity factor, 20250.329
Net generation (MWh), 2025303,408
Balancing authority codeAVA

Wind turbines

Turbines
58
Turbine capacity (MW)
104.4
Turbine models
58 Vestas V100-1.8
Hub height (m)
80
Rotor diameter (m)
100
Year online
2012

Source U.S. Wind Turbine Database

Source

  • U.S. Wind Turbine DatabaseOpen license · retrieved Oct 25, 2026Map services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb

Attribution

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · U.S. Wind Turbine Database · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • U.S. Wind Turbine DatabaseOpen license · retrieved Oct 25, 2026Map services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EIA-860M Preliminary Monthly Electric Generator Inventory

Every source and license · Attribution

View at source