Tuolumne Wind Project — Plant Summary
- EIA Plant ID
- 56702
- Capacity
- 136.3 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Klickitat, WA
- Operating Since
- 2009
- Generators
- 1
- Operator
- Turlock Irrigation District
- Parent Company
- Clearway Energy
- Annual Generation
- 399,695 MWh
- Capacity Factor
- 33.4%
- Balancing Authority
- Bonneville Power Administration
- ISO/RTO
- —
- NERC Region
- WECC
Tuolumne Wind Project
OperatingWind
Ranked #12 of 24 Wind plants in WA#566 of 1442 nationally
136.3 MW Wind operating in Klickitat, WA — Bonneville Power Administration
EIAGEMWD
136.3 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2009
Operating Since
Location
Coordinates
45.8797, -120.8072
County
Klickitat, WA
Nearby Plants
- CarrigerSolar160 MW · 6.1 km
- Goldendale Generating StationNatural Gas302.8 MW · 7.9 km
- Linden Wind Energy ProjectWind50 MW · 15.2 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Turlock Irrigation District | Clearway Energy Group LLC | — |
| Owner(s) | Turlock Irrigation District | Clearway Energy | — |
| Status | Operating | operating | — |
Ownership Chain
About
The Tuolumne Wind Project is a 136.3 MW wind farm located in Klickitat County, Washington. The plant began operating in 2009 and utilizes one generator. The primary fuel source is wind (WND), and the plant employs onshore wind turbine technology. The wind turbines were manufactured by REpower, model MM92, with a hub height of 80 meters and a rotor diameter of 92.5 meters. Clearway Energy is the parent company, while the Turlock Irrigation District is the listed operator per the Energy Information Administration (EIA).
In the most recent year of reported data, the Tuolumne Wind Project generated 399,695 MWh, achieving a capacity factor of 33.4%. The plant operates within the Bonneville Power Administration balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Tuolumne Wind Project is ranked as the 12th largest wind farm out of 17 in the state of Washington, and 560th out of 734 nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
Bonneville Power Administration
Grid Voltage
230 kV
Regulatory Status
RE
Entity Type
Political Subdivision
Sector
Electric Utility
Interconnection Queue1 projectBeta
Windy Point 1 Wind
OperationalWind125 MWWest
Generation
18.3K MWh
Latest Month
399.7K MWh
Annual Generation
33.4%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
Market Position
LMP Node
TIDS-MALIN_5_N101-MALIN500
Pricing Hub
—
News & Articles (6)Beta
Industry·corporate
Clearway Energy: Combining Renewable Growth With Reliable Income
Clearway Energy (CWEN, Financial) is an interesting exercise on the concepts of growth, income, and sustainability in the renewable energy...
Clearway Energy (other)
TradingView·7 months ago
Deals·m and a
Clearway Energy Acquires 137 MW Tuolumne Wind Project in Washington State
Clearway Energy Group and Clearway Energy, Inc. have announced the completion of their acquisition of the Tuolumne Wind Project, a 137-megawatt (MW) wind farm.
Clearway Energy Group (buyer)Clearway Energy, Inc. (buyer)
WindInsider·10 months ago
Industry·earnings
Vestas Q1 2025 Report: Strong Revenue Growth, Improved EBIT Margin, and Positive Order Intake
Vestas reports Q1 2025 revenue of EUR 3.5bn, a 29% YoY increase. EBIT margin improves to 0.4%, while order intake rises 36%.
Vestas (other)
WindInsider·10 months ago
Deals·ppa
Clearway and Microsoft Partner on 335 MW Mount Storm Wind Project in West Virginia
Clearway Energy Group has entered into a long-term power purchase agreement (PPA) with Microsoft for the 335 MW Mount Storm wind project in Grant County, West...
Clearway Energy Group (seller)Microsoft (buyer)
WindInsider·10 months ago
Last updated 2026-03-14
View all 6 articles