Combine Hills I
Wind power plant · Umatilla County, Oregon
Nameplate capacity
43 MW
Rank in Oregon
#63
of 301 plants
In service since
2003
December 2003
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Eurus Combine Hills I LLC
- County
- Umatilla County
- Generating units
- 1
- Share of state capacity
- 0.22%
- Rank among wind plants in Oregon
- #25 of 50
- EIA plant code
- 56195
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 001 | Onshore Wind Turbine | 43 MW | 41 MW | 2003 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Oregon
| Cartwright Solar I | Solar | 44 MW |
| Lemolo 2 | Hydro | 44 MW |
| Toketee Falls | Hydro | 43 MW |
| North Fork | Hydro | 41 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 43 MW solar plant and a 43 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Oregon power plants · What Oregon actually generates