Eurus Combine Hills Turbine Ranch 2
Wind power plant in Umatilla County, Oregon. 66.1 MW of nameplate capacity across 1 generator, operated by Eurus Combine Hills II LLC.
Also known as Combine Hills II · EIA plant 57137
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 66.1 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- January 2010First generator online
- Operator
- Eurus Combine Hills II LLCEIA operator ID 56483
- Grid
- BPATBalancing authority BPAT
- Price nodes
- None linkedNo verified ISO node
- Location
- Umatilla County, OR45.9430, −118.5910
- EIA plant ID
- 57137EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Eurus Combine Hills Turbine Ranch 2 produces
Free · EIA-923Net generation, 2025
137 GWh
136,983 MWh, final
Capacity factor, 2025
23.7%
2024: 28.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
127.4–189.6
GWh a year. Low 2017, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | 158,248 | Not reported | 12 of 12 |
| 2011 | 178,524 | 32.3% | 12 of 12 |
| 2012 | 153,678 | 27.8% | 12 of 12 |
| 2013 | 150,135 | 27.2% | 12 of 12 |
| 2014 | 161,908 | 29.3% | 12 of 12 |
| 2015 | 139,389 | 25.3% | 12 of 12 |
| 2016 | 173,247 | 31.3% | 12 of 12 |
| 2017 | 127,380 | 23.1% | 12 of 12 |
| 2018 | 169,208 | 30.7% | 12 of 12 |
| 2019 | 133,022 | Not reported | 12 of 12 |
| 2020 | 189,617 | 32.7% | 12 of 12 |
| 2021 | 146,035 | 25.2% | 12 of 12 |
| 2022 | 136,403 | 23.6% | 12 of 12 |
| 2023 | 146,072 | 25.2% | 12 of 12 |
| 2024 | 163,606 | 28.2% | 12 of 12 |
| 2025 | 136,983 | 23.7% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Onshore Wind Turbine | 66.1 | January 2010 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Eurus Combine Hills II LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Eurus Combine Hills Turbine Ranch 2
How much power does Eurus Combine Hills Turbine Ranch 2 produce?
Eurus Combine Hills Turbine Ranch 2 reported 136,983 MWh (137 GWh) of net generation in 2025, a 23.7% capacity factor on 66.1 MW of nameplate capacity.
Where is Eurus Combine Hills Turbine Ranch 2?
Eurus Combine Hills Turbine Ranch 2 is in Umatilla County, Oregon, at 45.9430, −118.5910. It is in the Bonneville Power Administration balancing area (BPAT).
Who operates Eurus Combine Hills Turbine Ranch 2?
EIA-860M for August 2026 lists Eurus Combine Hills II LLC as the operator (EIA operator ID 56483). The operator is not always the owner.
When did Eurus Combine Hills Turbine Ranch 2 start operating?
Its first generator began operating in January 2010, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page