Flat Ridge 3
13127 SW 140th Ave, Zenda, KS 67159Plant Summary Information
Flat Ridge 3 is ranked #38 out of 174 power plants in Kansas in terms of total annual net electricity generation.
Flat Ridge 3 generated 111.9 GWh during the 3-month period between May 2025 to August 2025.
| Plant Name | Flat Ridge 3 |
|---|---|
| Utility Name | Invenergy Services LLC |
| Location | Kingman County, KS |
| Initial Operation Date | December 2021 |
| Last Update | Aug 2025 |
| Annual Generation | 468.4 GWh |
| Annual Consumption | 1.7 M MMBtu |
| Ranked #1,401 out of 12,529 Power Plants Nationwide | |
| Ranked #397 out of 1,362 Wind Power Plants Nationwide | |
| Ranked #38 out of 174 Kansas Power Plants | |
| Ranked #29 out of 52 Kansas Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operator |
Flat Ridge 3 Wind Energy, LLC (2020 to 2023) Invenergy Services LLC (2024 to 2024) |
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Monthly Net Generation for Flat Ridge 3
Flat Ridge 3 Details
| Summary Information | |
|---|---|
| Plant Name | Flat Ridge 3 (64407) |
| Plant Address | 13127 SW 140th Ave, Zenda, KS 67159 |
| Utility | Invenergy Services LLC (49893) |
| Latitude, Longitude | 37.44697, -98.40023 |
| Generation Dates on File | Dec 2021 to Aug 2025 |
| Initial Operation Date | December 2021 |
| Annual Generation | 468.4 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 | MRO |
| Balancing Authority | Southwest Power Pool (SWPP) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Evergy Kansas South, Inc (10005) KS |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
Generator FRW3 Details Operating December 2021
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 128 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 128 MW |
| Winter Capacity | 128 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Turbines/Hydrokinetic Buoys | 62 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 62 |
|---|---|
| Predominant Turbine Manufacturer | Vestas |
| Predominant Turbine Model Number | V110-2.0 |
| Design Wind Speed | 14 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 262 |
Flat Ridge 3 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 |
|---|---|---|---|
| #387 | Marble River Wind Farm | Churubusco, NY | 474.7 GWh |
| #388 | Adams Wind | Lenox, IA | 474.5 GWh |
| #389 | Prairie Queen Wind Farm | Moran, KS | 472.6 GWh |
| #390 | Ocotillo Express LLC | Ocotillo, CA | 472.2 GWh |
| #391 | Ford County Wind Farm LLC | Ford County, IL | 472.1 GWh |
| #392 | Rockhaven Wind Project, LLC | Hennepin, OK | 470.7 GWh |
| #393 | Sweetwater Wind 3 LLC | Sweetwater, TX | 470.0 GWh |
| #394 | Wildcat Creek Wind Farm LLC | Gainesville, TX | 469.6 GWh |
| #395 | Top of the World Windpower Project | Glenrock, WY | 469.4 GWh |
| #396 | Wellsburg Wind Project | Wellsburg, IA | 468.7 GWh |
| #398 | Ensign Wind LLC | Montezuma, KS | 464.2 GWh |
| #399 | Cactus Flats Wind Energy Project | Eden, TX | 464.0 GWh |
| #400 | Laurel Wind Farm | Laurel, IA | 463.1 GWh |
| #401 | Tatanka Wind Power LLC | Ashley, ND | 463.1 GWh |
| #402 | Bobcat Bluff Wind Project LLC | Archer, TX | 462.3 GWh |
| #403 | Gunsight Mountain Wind Energy LLC | Big Spring, TX | 460.7 GWh |
| #404 | Pioneer Trail Wind Farm, LLC | Paxton, IL | 458.8 GWh |
| #405 | Foote Creek Rim | McFadden, WY | 456.7 GWh |
| #406 | Los Vientos Windpower III | Rio Grande City, TX | 455.7 GWh |
| #407 | Big Horn Wind Project | Bickelton, WA | 452.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Flat Ridge 3.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Anthony | Anthony, KS | 4.0 MWh | 28.8 mi |
| BP-Kanza | Pratt, KS | 2.2 GWh | 26.2 mi |
| Cheney Solar | Cheney, KS | 2.5 GWh | 39.4 mi |
| City of Pratt Solar | Pratt, KS | 10.5 GWh | 25.3 mi |
| Flat Ridge 2 Wind Energy LLC | Zenda, KS | 982.8 GWh | 9.4 mi |
| Flat Ridge 4 | Harper, KS | 130.6 GWh | 22.5 mi |
| Flat Ridge 5 | Harper, KS | 32.4 GWh | 25.8 mi |
| Flat Ridge Wind Energy LLC | Isabel, KS | 197.5 GWh | 5.8 mi |
| Flat Ridge Wind Farm | Nashville, KS | 36.7 GWh | 6.3 mi |
| Grant Plains Wind, LLC | Medford, OK | 489.2 GWh | 50.4 mi |
| Greensburg Solar | Greensburg, KS | 2.3 GWh | 51.3 mi |
| Huntsville-Ark Valley, KS | Huntsville, KS | 2.5 GWh | 41.9 mi |
| Kingman Municipal Power and Light Plant | Kingman, KS | 1.6 GWh | 18.6 mi |
| Kingman Wind | Cunningham, KS | 812.3 GWh | 13.8 mi |
| Ninnescah Wind Energy, LLC | Cunningham, KS | 819.6 GWh | 13.8 mi |
| Pixley Solar Energy | Pixley, KS | 183.4 GWh | 13.7 mi |
| Pratt | Pratt, KS | 4.6 GWh | 22.9 mi |
| Pratt 2 | Pratt, KS | 372.0 MWh | 22.9 mi |
| Pratt Wind, LLC | Andover, KS | 942.3 GWh | 23 mi |
| Westar Cities Solar | Hutchinson, KS | 2.2 GWh | 45.9 mi |