Klondike Windpower III — Plant Summary
- EIA Plant ID
- 56468
- Capacity
- 297.5 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Sherman, OR
- Operating Since
- 2007
- Generators
- 2
- Operator
- Avangrid Power LLC
- Parent Company
- —
- Annual Generation
- 706,799 MWh
- Capacity Factor
- 27.0%
- Balancing Authority
- Avangrid Renewables LLC
- ISO/RTO
- —
- NERC Region
- WECC
Klondike Windpower III
OperatingWind
Ranked #2 of 50 Wind plants in OR#123 of 1442 nationally
297.5 MW Wind operating in Sherman, OR — Avangrid Renewables LLC
EIAWD
297.5 MW
Nameplate Capacity
2
Generators
units
Onshore Wind Turbine
Technology
2007
Operating Since
Location
Coordinates
45.5836, -120.5042
County
Sherman, OR
Nearby Plants
- Klondike Wind PowerWind24.5 MW · 4.7 km
- Klondike Windpower IIWind75 MW · 7.1 km
- WyEast SolarSolar10 MW · 7.2 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Avangrid Power LLC | — | — |
| Owner(s) | Avangrid Power LLC | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Klondike Windpower III is a 297.5 MW wind power plant located in Sherman County, Oregon. The facility began operating in 2007 and is owned and operated by Avangrid Power LLC. It utilizes onshore wind turbine technology, consisting of two generators. The plant is interconnected within the Western Electricity Coordinating Council (WECC) NERC region, and its balancing authority is Avangrid Renewables LLC.
The wind farm's turbines have a hub height of 80 meters and a rotor diameter of 93 meters. The turbines were manufactured by Siemens, model SWT-2.3-93. In the most recent year of reported data, Klondike Windpower III generated 706,799 MWh of electricity, achieving a capacity factor of 27.0%. The plant is the second-largest of 17 wind farms in Oregon, and ranks 122nd out of 734 wind facilities nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
Avangrid Renewables LLC
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
52.0K MWh
Latest Month
706.8K MWh
Annual Generation
27.0%
Capacity Factor
Jan 2023 – Dec 2025
Financial Data
No financial data available for this plant.
Pricing & Market Data
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
News & Articles (6)Beta
Industry·corporate
In Case You Missed It: A.I./Data Center Articles - NewClips From Last Week - October 27
Here are Articles and NewsClips on A.I. and data center issues from last week you may have missed--. House Energy Hearing.
PA Environment Digest Blog·5 months ago
Regulatory·permitting
DEP Issues Air Quality Permit For 248 MW Wyalusing Energy Center Natural Gas Power Plant To Serve The Klondike Data Center Project In Bradford County
The Department of Environmental Protection published notice in the October 25 PA Bulletin announcing it has issued a State Air Quality...
Department of Environmental Protection (regulator)Wyalusing Energy Center (operator)
PA Environment Digest Blog·5 months ago
General
Gone with the wind: Talbot County looks to sell its wind turbines
EASTON — Texas is not the only place with inoperable wind turbines this winter. Talbot County has three of them.
The Star Democrat·5 years ago
General
Gone with the wind: Talbot County looks to sell its wind turbines
EASTON — Texas is not the only place with inoperable wind turbines this winter. Talbot County has three of them.
The Star Democrat·5 years ago
Last updated 2026-03-26
View all 6 articles