Flat Ridge 3
13127 SW 140th Ave, Zenda, KS 67159Plant Summary Information
Flat Ridge 3 is ranked #37 out of 174 power plants in Kansas in terms of total annual net electricity generation.
Flat Ridge 3 generated 131.9 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Flat Ridge 3 |
|---|---|
| Utility Name | Invenergy Services LLC |
| Location | Kingman County, KS |
| Initial Operation Date | December 2021 |
| Last Update | Feb 2026 |
| Annual Generation | 470.3 GWh |
| Annual Consumption | 1.7 M MMBtu |
| Ranked #1,424 out of 12,637 Power Plants Nationwide | |
| Ranked #394 out of 1,376 Wind Power Plants Nationwide | |
| Ranked #37 out of 174 Kansas Power Plants | |
| Ranked #28 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
Monthly Plant Fuel Consumption 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 Feb 2026 |
| Initial Operation Date | December 2021 |
| Annual Generation | 470.3 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 |
|---|---|---|---|
| #384 | Limon Wind II | Limon, CO | 482.9 GWh |
| #385 | Langdon Renewables, LLC | Langdon, ND | 482.4 GWh |
| #386 | Hart Wind | Hart, TX | 481.4 GWh |
| #387 | Bingham Wind | Bingham, ME | 481.0 GWh |
| #388 | Grant Plains Wind, LLC | Medford, OK | 480.0 GWh |
| #389 | Montague Wind Power Facility LLC | Arlington, OR | 479.6 GWh |
| #390 | Big Horn Wind Project | Bickelton, WA | 479.4 GWh |
| #391 | Deerfield Wind Energy, LLC | Kinde, MI | 477.5 GWh |
| #392 | Hilltopper Wind Project | Mt. Pulaski, IL | 475.5 GWh |
| #393 | Adams Wind | Lenox, IA | 474.5 GWh |
| #395 | Sweetwater Wind 3 LLC | Sweetwater, TX | 470.0 GWh |
| #396 | Cedar Creek Wind, LLC | Shelley, ID | 469.6 GWh |
| #397 | Marble River Wind Farm | Churubusco, NY | 469.1 GWh |
| #398 | Wellsburg Wind Project | Wellsburg, IA | 468.7 GWh |
| #399 | Walleye Wind | Beaver Creek, MN | 467.5 GWh |
| #400 | Heartland Farms | Middleton, MI | 464.2 GWh |
| #401 | Ensign Wind LLC | Montezuma, KS | 464.2 GWh |
| #402 | Laurel Wind Farm | Laurel, IA | 463.1 GWh |
| #403 | Bobcat Bluff Wind Project LLC | Archer, TX | 462.3 GWh |
| #404 | Gunsight Mountain Wind Energy LLC | Big Spring, TX | 460.7 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 | 1.1 TWh | 9.4 mi |
| Flat Ridge 4 | Harper, KS | 374.6 GWh | 22.5 mi |
| Flat Ridge 5 | Harper, KS | 294.0 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 | 480.0 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 | 753.2 GWh | 13.8 mi |
| Ninnescah Wind Energy, LLC | Cunningham, KS | 790.8 GWh | 13.8 mi |
| Pixley Solar Energy | Pixley, KS | 357.6 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 | 868.7 GWh | 23 mi |
| Westar Cities Solar | Hutchinson, KS | 2.2 GWh | 45.9 mi |