NaturEner Rim Rock Energy
669 Rim Road, Kevin, MT 59454Plant Summary Information
NaturEner Rim Rock Energy is ranked #12 out of 71 power plants in Montana in terms of total annual net electricity generation.
NaturEner Rim Rock Energy generated 83.7 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | NaturEner Rim Rock Energy |
|---|---|
| Utility Name | NaturEner Rim Rock Energy LLC |
| Location | Toole County, MT |
| Initial Operation Date | December 2012 |
| Last Update | Sep 2025 |
| Annual Generation | 544.5 GWh |
| Annual Consumption | 2.0 M MMBtu |
| Ranked #1,250 out of 12,539 Power Plants Nationwide | |
| Ranked #326 out of 1,362 Wind Power Plants Nationwide | |
| Ranked #12 out of 71 Montana Power Plants | |
| Ranked #4 out of 23 Montana Wind Power Plants | |
| Fuel Types | Wind |
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Monthly Net Generation for NaturEner Rim Rock Energy
NaturEner Rim Rock Energy Details
| Summary Information | |
|---|---|
| Plant Name | NaturEner Rim Rock Energy (57995) |
| Plant Address | 669 Rim Road, Kevin, MT 59454 |
| Utility | NaturEner Rim Rock Energy LLC (57370) |
| Latitude, Longitude | 48.82028, -112.10333 |
| Generation Dates on File | Nov 2012 to Sep 2025 |
| Initial Operation Date | December 2012 |
| Annual Generation | 544.5 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 | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | NaturEner Wind Watch, LLC (WWA) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Marias River Electric Coop Inc (11643) MT |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator RR Details Operating December 2012
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 189 MW |
| Summer Capacity | 184.6 MW |
| Winter Capacity | 184.6 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2012 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Turbines/Hydrokinetic Buoys | 126 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 126 |
|---|---|
| Predominant Turbine Manufacturer | Acciona |
| Predominant Turbine Model Number | AW77/1500 |
| Design Wind Speed | 18 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 262 |
NaturEner Rim Rock Energy 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 |
|---|---|---|---|
| #316 | Frontier Windpower II | Blackwell, OK | 556.5 GWh |
| #317 | King Creek Wind Farm 1, LLC | Throckmorton, TX | 555.4 GWh |
| #318 | Adair Wind Farm | Adair, IA | 554.8 GWh |
| #319 | South Hurlburt Wind LLC | Arlington, OR | 552.1 GWh |
| #320 | Alta Farms II Wind Project, LLC | Clinton, IL | 551.3 GWh |
| #321 | Wheatridge Hybrid | Morrow, OR | 673.9 GWh |
| #322 | Intrepid | Schaller, IA | 549.4 GWh |
| #323 | Headwaters Wind Farm II LLC | Losanville, IN | 549.4 GWh |
| #324 | Osage Wind, LLC | Burbank, OK | 549.0 GWh |
| #325 | Gopher Creek Wind Farm | Fluvanna, TX | 546.0 GWh |
| #327 | Manzana Wind LLC | Rosamond, CA | 543.7 GWh |
| #328 | Blue Canyon Windpower II | Carnegie, OK | 543.1 GWh |
| #329 | Logan Wind Energy | Peetz, CO | 542.4 GWh |
| #330 | King Mountain Wind Ranch 1 | McCamey, TX | 542.1 GWh |
| #331 | Astra Wind Farm | Happy, TX | 541.1 GWh |
| #332 | Old Settler Wind | Floydada, TX | 539.5 GWh |
| #333 | Scioto Ridge Wind Farm | Belle Center, OH | 537.1 GWh |
| #334 | Chevelon Butte Phase 2 | Winslow, AZ | 535.8 GWh |
| #335 | Bruennings Breeze Wind Farm | Raymondville, TX | 534.0 GWh |
| #336 | Mesquite Creek Wind | Lamesa, TX | 533.3 GWh |
Nearby Power Plants
Below are closest 18 power plants surrounding NaturEner Rim Rock Energy.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Big Fork | Big Fork, MT | 21.3 GWh | 104.4 mi |
| Black Eagle | Great Falls, MT | 127.5 GWh | 97.8 mi |
| Black Eagle Solar, LLC | Black Eagle, MT | 5.1 GWh | 96.3 mi |
| Cochrane | Great Falls, MT | 228.0 GWh | 98 mi |
| Fairfield Wind | Fairfield, MT | 25.9 GWh | 76.1 mi |
| Greenfield Wind - MT | Fairfield, MT | 82.1 GWh | 76.1 mi |
| Holter | Wolf Creek, MT | 265.8 GWh | 126.4 mi |
| Horseshoe Bend Wind Park | Great Falls, MT | 108.0 MWh | 96.3 mi |
| Hungry Horse | Columbia Falls, MT | 730.3 GWh | 93.4 mi |
| Morony | Great Falls, MT | 255.0 GWh | 98.1 mi |
| NaturEner Glacier Wind Energy 1 | Ethridge, MT | 209.4 GWh | 21.4 mi |
| NaturEner Glacier Wind Energy 2 | Ethridge, MT | 239.9 GWh | 20.2 mi |
| Rainbow (MT) | Great Falls, MT | 329.0 GWh | 98 mi |
| Ryan | Great Falls, MT | 434.6 GWh | 97.5 mi |
| South Peak Wind | Geyser, MT | 240.9 GWh | 123.8 mi |
| Spion Kop Wind Farm | Geyser, MT | 110.8 GWh | 123 mi |
| Tiber Dam Hydroelectric Plant | Chester, MT | 36.1 GWh | 57.5 mi |
| Turnbull Hydro | Fairfield, MT | 19.2 GWh | 83.9 mi |