Grant Plains Wind, LLC
99644 Logan Rd., Medford, OK 73759Plant Summary Information
Grant Plains Wind, LLC is ranked #47 out of 145 power plants in Oklahoma in terms of total annual net electricity generation.
Grant Plains Wind, LLC generated 132.1 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Grant Plains Wind, LLC |
|---|---|
| Utility Name | Southern Power Co |
| Location | Grant County, OK |
| Initial Operation Date | December 2016 |
| Last Update | Aug 2026 |
| Annual Generation | 545.6 GWh |
| Annual Consumption | 2.0 M MMBtu |
| Ranked #1,288 out of 13,301 Power Plants Nationwide | |
| Ranked #351 out of 1,377 Wind Power Plants Nationwide | |
| Ranked #47 out of 145 Oklahoma Power Plants | |
| Ranked #32 out of 70 Oklahoma Wind Power Plants | |
| Fuel Types | Wind |
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Monthly Net Generation for Grant Plains Wind, LLC
Monthly Plant Fuel Consumption for Grant Plains Wind, LLC
Grant Plains Wind, LLC Details
| Summary Information | |
|---|---|
| Plant Name | Grant Plains Wind, LLC (60545) |
| Plant Address | 99644 Logan Rd., Medford, OK 73759 |
| Utility | Southern Power Co (17650) |
| Latitude, Longitude | 36.9708, -97.7053 |
| Generation Dates on File | Dec 2016 to Aug 2026 |
| Initial Operation Date | December 2016 |
| Annual Generation | 545.6 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 | EG16-147-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | MRO |
| Balancing Authority | Southwest Power Pool (SWPP) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Oklahoma Gas & Electric Co (14063) OK |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
Generator WT Details Operating December 2016
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 147.2 MW |
| Summer Capacity | 147 MW |
| Winter Capacity | 147 MW |
| Minimum Load | 2.3 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2016 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Turbines/Hydrokinetic Buoys | 64 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 64 |
|---|---|
| Predominant Turbine Manufacturer | Siemens |
| Predominant Turbine Model Number | SWT-2.3-108 |
| Design Wind Speed | 19 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 262.4 |
Grant Plains Wind, LLC Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Grant Plains Wind, LLC | 30 Ivan Allen Jr. Blvd, NW, Atlanta, GA 30308 | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Wind.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #341 | Walnut Wind Farm | Walnut, IA | 558.3 GWh |
| #342 | Carroll Wind Farm | Carroll, IA | 556.6 GWh |
| #343 | Route 66 Wind Plant | Panhandle, TX | 552.5 GWh |
| #344 | Fluvanna | Fluvanna, TX | 551.6 GWh |
| #345 | Adair Wind Farm | Adair, IA | 551.2 GWh |
| #346 | New Mexico Wind Energy Center | House, NM | 548.8 GWh |
| #347 | High Trail Wind Farm LLC | Ellsworth, IL | 547.9 GWh |
| #348 | Wheatridge Hybrid | Morrow, OR | 663.0 GWh |
| #349 | Flat Ridge 5 | Harper, KS | 546.5 GWh |
| #350 | Intrepid | Schaller, IA | 546.4 GWh |
| #352 | Desert Wind Farm, LLC | Hertford, NC | 545.0 GWh |
| #353 | Blackjack Creek Wind Farm | Skidmore, TX | 544.7 GWh |
| #354 | Chapman Ranch Wind I | Corpus Christi, TX | 544.3 GWh |
| #355 | Prairie Breeze | Elgin, NE | 543.3 GWh |
| #356 | Desert Sky | Iraan, TX | 541.2 GWh |
| #357 | Top of the World Windpower Project | Glenrock, WY | 541.1 GWh |
| #358 | Rockhaven Wind Project, LLC | Hennepin, OK | 539.9 GWh |
| #359 | Delta Wind Farm (MS) | Dundee, MS | 539.5 GWh |
| #360 | Sherbino II | Ft. Stockton, TX | 538.8 GWh |
| #361 | White Creek Wind Farm | Roosevelt, WA | 536.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Grant Plains Wind, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Anthony | Anthony, KS | 13.0 MWh | 21.9 mi |
| Breckinridge Wind Project LLC | Enid, OK | 291.5 GWh | 34.1 mi |
| Charles D. Lamb Energy Center | Ponca City, OK | 118.1 GWh | 33.8 mi |
| Chisholm View Wind Project | Hunter, OK | 879.3 GWh | 27.4 mi |
| Flat Ridge 4 | Harper, KS | 374.6 GWh | 30.7 mi |
| Flat Ridge 5 | Harper, KS | 546.5 GWh | 24.7 mi |
| Frontier Windpower | Newkirk, OK | 527.2 GWh | 30.4 mi |
| Frontier Windpower II | Blackwell, OK | 810.6 GWh | 38.7 mi |
| Grant Wind, LLC | Medford, OK | 496.3 GWh | 3.1 mi |
| Kay Wind, LLC | Newkirk, OK | 680.3 GWh | 31.6 mi |
| Kingman Municipal Power and Light Plant | Kingman, KS | 1.1 GWh | 34.9 mi |
| NextEra-Blackwell Wind, LLC | Blackwell, OK | 83.3 GWh | 18.1 mi |
| Oxford (KS) | Oxford, KS | 4.0 MWh | 36.5 mi |
| Ponca City | Ponca City, OK | 32.4 GWh | 38.4 mi |
| Rock Falls Wind Farm LLC | Braman, OK | 386.9 GWh | 15.7 mi |
| Skeleton Creek Energy Center Hybrid | Carrier, OK | 1.5 TWh | 36 mi |
| Slate Creek Wind Project LLC | Geuda Springs, KS | 444.7 GWh | 27.6 mi |
| Wellington 1 | Wellington, KS | 6.1 GWh | 26 mi |
| Wellington 2 | Wellington, KS | 3.1 GWh | 28.4 mi |
| WPWP | Wellington, KS | 1.2 TWh | 34.6 mi |