Combine Hills I
84700 White Reservoir Road, Milton-Freewater, OR 97862Plant Summary Information
Combine Hills I is ranked #25 out of 50 wind farms in Oregon in terms of total annual net electricity generation.
Combine Hills I generated 13.9 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Combine Hills I |
|---|---|
| Utility Name | Eurus Combine Hills I LLC |
| Location | Umatilla County, OR |
| Initial Operation Date | December 2003 |
| Last Update | Dec 2025 |
| Annual Generation | 61.2 GWh |
| Annual Consumption | 228.4 k MMBtu |
| Ranked #3,986 out of 13,094 Power Plants Nationwide | |
| Ranked #986 out of 1,369 Wind Power Plants Nationwide | |
| Ranked #74 out of 275 Oregon Power Plants | |
| Ranked #25 out of 50 Oregon Wind Power Plants | |
| Fuel Types | Wind |
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Monthly Net Generation for Combine Hills I
Monthly Plant Fuel Consumption for Combine Hills I
Combine Hills I Details
| Summary Information | |
|---|---|
| Plant Name | Combine Hills I (56195) |
| Plant Address | 84700 White Reservoir Road, Milton-Freewater, OR 97862 |
| Utility | Eurus Combine Hills I LLC (49844) |
| Latitude, Longitude | 45.943, -118.591 |
| Generation Dates on File | Jan 2003 to Dec 2025 |
| Initial Operation Date | December 2003 |
| Annual Generation | 61.2 GWh |
| Fuel Types | Wind |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 04-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | PacifiCorp - West (PACW) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | PacifiCorp (14354) OR |
| Grid Voltage | 72.00 kV |
| Energy Storage | No |
Generator 001 Details Operating December 2003
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 43 MW |
| Summer Capacity | 41 MW |
| Winter Capacity | 41 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2003 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Turbines/Hydrokinetic Buoys | 41 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 41 |
|---|---|
| Predominant Turbine Manufacturer | Mitsubishi |
| Predominant Turbine Model Number | MWT-1000A |
| Design Wind Speed | 14.5 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 180 |
Combine Hills I Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Wind.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #976 | Happy Jack Windpower Project | Cheyenne, WY | 67.1 GWh |
| #977 | Bull Hill Wind Project | Eastbrook, ME | 66.5 GWh |
| #978 | Gordon Butte Wind LLC | Martinsdale, MT | 66.5 GWh |
| #979 | Ainsworth Wind | Ainsworth, NE | 66.4 GWh |
| #980 | Mojave 16/17/18 | Mojave, CA | 66.3 GWh |
| #981 | Oak Tree Energy | Clark, SD | 65.8 GWh |
| #982 | Silver Maple | Clifton, ME | 63.9 GWh |
| #983 | Power County Wind Park North | American Falls, ID | 63.9 GWh |
| #984 | Steel Winds Wind Farm | Lackawanna, NY | 62.2 GWh |
| #985 | Winnebago Wind Power Project | Forest City, IA | 61.3 GWh |
| #987 | Lempster Wind LLC | Lempster, NH | 61.1 GWh |
| #988 | Payne's Ferry | Hagerman, ID | 59.2 GWh |
| #989 | Wind Park Bear Creek | Bear Creek, PA | 59.1 GWh |
| #990 | Camp Reed | Glenns Ferry, ID | 59.0 GWh |
| #991 | Yahoo Creek | Hagerman, ID | 58.8 GWh |
| #992 | Salmon Falls Wind Park | Hagerman, ID | 58.3 GWh |
| #993 | Oak Creek Energy Systems I | Mojave, CA | 57.3 GWh |
| #994 | Adams Wind Generations LLC | Cosmos, MN | 57.2 GWh |
| #995 | Old Gold Energy Center, LLC | Joice, IA | 57.1 GWh |
| #996 | Shirley Wind | Denmark, WI | 57.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Combine Hills I.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Chopin Wind LLC | Milton-Freewater, OR | 26.3 GWh | 7.5 mi |
| Eurus Combine Hills Turbine Ranch 2 | Milton Freewater, OR | 137.0 GWh | 0 mi |
| Four Corners Windfarm LLC | Echo, OR | 19.5 GWh | 42.5 mi |
| FPL Energy Vansycle LLC (OR) | Touchet, OR | 225.1 GWh | 11.8 mi |
| FPL Energy Vansycle LLC (WA) | Touchet, WA | 249.7 GWh | 17.6 mi |
| Hermiston Generating Plant | Hermiston, OR | 2.9 TWh | 38.7 mi |
| Hermiston Power Partnership | Hermiston, OR | 3.5 TWh | 36.2 mi |
| Ice Harbor | Burbank, WA | 1.5 TWh | 25.3 mi |
| McNary | Umatilla, OR | 4.0 TWh | 34 mi |
| McNary Dam Fish Attraction Project | Plymouth, WA | 72.5 GWh | 34 mi |
| Nine Canyon | Kennewick, WA | 185.8 GWh | 26.4 mi |
| NorWest Energy 9 LLC | Pendleton, OR | 12.2 GWh | 36.2 mi |
| Oregon Trail Windfarm LLC | Echo, OR | 22.3 GWh | 42.3 mi |
| Pilot Rock Solar 1 | Pilot Rock, OR | 410.0 MWh | 32.4 mi |
| Pilot Rock Solar 2 | Pilot Rock, OR | 340.0 MWh | 32.3 mi |
| Schumann Wind Farm | Milton-Freewater, OR | 23.1 GWh | 5.2 mi |
| Tucannon River Wind Farm | Dayton, WA | 736.8 GWh | 42.7 mi |
| Twin Reservoirs | Walla Walla, WA | 6.9 GWh | 19 mi |
| Vansycle | Touchet, OR | 54.9 GWh | 3.3 mi |
| Vansycle II Wind Energy Center | Athena, OR | 320.1 GWh | 3 mi |