Horse Butte Wind I, LLC
2801 East 14th North, Iona, ID 83427Plant Summary Information
Horse Butte Wind I, LLC is ranked #25 out of 142 power plants in Idaho in terms of total annual net electricity generation.
Horse Butte Wind I, LLC generated 49.6 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Horse Butte Wind I, LLC |
|---|---|
| Utility Name | Utah Associated Mun Power Sys |
| Location | Bonneville County, ID |
| Initial Operation Date | August 2012 |
| Last Update | Dec 2025 |
| Annual Generation | 158.0 GWh |
| Annual Consumption | 594.7 k MMBtu |
| Ranked #2,880 out of 13,081 Power Plants Nationwide | |
| Ranked #826 out of 1,366 Wind Power Plants Nationwide | |
| Ranked #25 out of 142 Idaho Power Plants | |
| Ranked #5 out of 33 Idaho Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operator |
Horse Butte Wind I, LLC (2013 to 2016) Utah Associated Mun Power Sys (2017 to 2025) |
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Monthly Net Generation for Horse Butte Wind I, LLC
Monthly Plant Fuel Consumption for Horse Butte Wind I, LLC
Horse Butte Wind I, LLC Details
| Summary Information | |
|---|---|
| Plant Name | Horse Butte Wind I, LLC (57890) |
| Plant Address | 2801 East 14th North, Iona, ID 83427 |
| Utility | Utah Associated Mun Power Sys (40575) |
| Latitude, Longitude | 43.38639, -111.72639 |
| Generation Dates on File | Jul 2012 to Dec 2025 |
| Initial Operation Date | August 2012 |
| Annual Generation | 158.0 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 | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | Bonneville Power Administration (BPAT) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) ID |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator 1 Details Operating August 2012
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 57.6 MW |
| Summer Capacity | 57.6 MW |
| Winter Capacity | 57.6 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 2012 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Turbines/Hydrokinetic Buoys | 32 |
| Turbine Details | |
| Number Of Turbines | 32 |
|---|---|
| Predominant Turbine Manufacturer | Vestas |
| Predominant Turbine Model Number | V100-1.8 |
| Design Wind Speed | 15.4 MPH |
| Wind Quality Class | 3 - Low Wind |
| Turbine Hub Height Feet | 262.4 |
Horse Butte Wind I, LLC 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 |
|---|---|---|---|
| #816 | Highland North Wind Farm | Sidman, PA | 163.9 GWh |
| #817 | Dans Mountain | Frostburg, MD | 163.7 GWh |
| #818 | Busch Ranch II Wind Farm | Walsenburg, CO | 163.4 GWh |
| #819 | Red Mesa Wind LLC | Seboyeta, NM | 163.2 GWh |
| #820 | Prescott Wind Farm | Prescott, IA | 162.0 GWh |
| #821 | Lakeswind Power Partners | Pelican Rapids, MN | 162.0 GWh |
| #822 | Jericho Rise Wind Farm LLC | Chateaugay, NY | 160.1 GWh |
| #823 | Mountain Wind Power LLC | Fort Bridger, WY | 158.8 GWh |
| #824 | Buffalo Gap Wind Farm | Merkel, TX | 158.7 GWh |
| #825 | Painted Hills Wind Park | Whitewater, CA | 158.0 GWh |
| #827 | Willow Creek Energy Center | Lone, OR | 157.7 GWh |
| #828 | Centennial Wind Farm | Fort Supply, OK | 156.7 GWh |
| #829 | TPW Petersburg | Petersburg, NE | 155.3 GWh |
| #830 | Kit Carson Windpower | Burlington, CO | 154.8 GWh |
| #831 | Spring Canyon | Peetz, CO | 154.4 GWh |
| #832 | Luverne Wind Energy Center | Luverne, ND | 151.4 GWh |
| #833 | Hidalgo Wind Farm II | Edinburg, TX | 149.9 GWh |
| #834 | Panther Creek Wind Project | Pittsfield, IL | 149.8 GWh |
| #835 | Cameron Ridge LLC | Mojave, CA | 148.0 GWh |
| #836 | Rollins Wind Project | Winn Village, ME | 146.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Horse Butte Wind I, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ashton | Ashton, ID | 28.0 GWh | 49.2 mi |
| Bannock County LFG to Energy | Pocatello, ID | 12.6 GWh | 52.4 mi |
| BYUI Central Energy Facility | Rexburg, ID | 37.7 GWh | 29.9 mi |
| Cedar Creek Wind, LLC | Shelley, ID | 504.9 GWh | 17.1 mi |
| Chester Diversion Hydroelectric Project | Chester, ID | 6.9 GWh | 44.2 mi |
| City Power Plant | Idaho Falls, ID | 39.6 GWh | 17.6 mi |
| Falls River Hydro | Ashton, ID | 43.2 GWh | 50.1 mi |
| Felt | Felt, ID | 24.2 GWh | 42.6 mi |
| Gem State | Idaho Falls, ID | 117.2 GWh | 19 mi |
| Goshen Phase II | Idaho Falls, ID | 337.1 GWh | 7.8 mi |
| Kettle Butte Digester, LLC | Roberts, ID | 9.2 GWh | 32.5 mi |
| Lower No 1 | Idaho Falls, ID | 41.6 GWh | 17.8 mi |
| Lower No 2 | Idaho Falls, ID | 3.8 GWh | 17.8 mi |
| Meadow Creek Project Company | Idaho Falls, ID | 292.3 GWh | 10.3 mi |
| Palisades Dam | Palisades, ID | 657.3 GWh | 26.4 mi |
| Simplot Leasing Don Plant | Pocatello, ID | 73.2 GWh | 52.2 mi |
| Soda | Soda Springs, ID | 16.3 GWh | 51.3 mi |
| Strawberry Creek | Bedford, WY | 8.8 GWh | 53.6 mi |
| Upper Power Plant | Idaho Falls, ID | 44.8 GWh | 19.9 mi |
| Wolverine Creek | Idaho Falls, ID | 143.7 GWh | 5.7 mi |