Cow Branch
21225 US Highway 136, Tarkio, MO 64491Plant Summary Information
Cow Branch is ranked #40 out of 122 power plants in Missouri in terms of total annual net electricity generation.
Cow Branch generated 27.4 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | Cow Branch |
|---|---|
| Utility Name | Cow Branch Wind Power, LLC |
| Location | Atchison County, MO |
| Initial Operation Date | April 2008 |
| Last Update | Sep 2025 |
| Annual Generation | 97.4 GWh |
| Annual Consumption | 345.2 k MMBtu |
| Ranked #3,420 out of 12,539 Power Plants Nationwide | |
| Ranked #894 out of 1,362 Wind Power Plants Nationwide | |
| Ranked #40 out of 122 Missouri Power Plants | |
| Ranked #13 out of 14 Missouri Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operator |
Cow Branch (2013 to 2015) Cow Branch Wind Power, LLC (2016 to 2024) |
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Monthly Net Generation for Cow Branch
Cow Branch Details
| Summary Information | |
|---|---|
| Plant Name | Cow Branch (56536) |
| Plant Address | 21225 US Highway 136, Tarkio, MO 64491 |
| Utility | Cow Branch Wind Power, LLC (55734) |
| Latitude, Longitude | 40.4535, -95.4683 |
| Generation Dates on File | Mar 2008 to Sep 2025 |
| Initial Operation Date | April 2008 |
| Annual Generation | 97.4 GWh |
| Fuel Types | Wind |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 07-253-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| Balancing Authority | Associated Electric Cooperative, Inc. (AECI) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Associated Electric Coop, Inc (924) |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator 1 Details Operating April 2008
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 50.4 MW |
| Summer Capacity | 50.4 MW |
| Winter Capacity | 50.4 MW |
| Minimum Load | 0.3 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2008 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
|---|---|
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Turbines/Hydrokinetic Buoys | 24 |
| Planned New Prime Mover | WT |
| Planned Energy Source | WND |
| Planned New Nameplate Capacity | 50.4 MW |
| Planned Repower | March 2025 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 24 |
|---|---|
| Predominant Turbine Manufacturer | Suzlon |
| Predominant Turbine Model Number | S88-2100 |
| Design Wind Speed | 15.3 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 262.4 |
Cow Branch 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 |
|---|---|---|---|
| #884 | Poseidon Wind, LLC | Herber, AZ | 106.8 GWh |
| #885 | Silver Sage Windpower | Cheyenne, WY | 104.1 GWh |
| #886 | Crofton Bluffs Wind LLC | Bloomfield, NE | 103.8 GWh |
| #887 | Roth Rock Wind Farm LLC | Oakland, MD | 102.7 GWh |
| #888 | Central Plains Wind Farm | Marienthal, KS | 102.2 GWh |
| #889 | Whirlwind Energy Center | Floydada, TX | 101.5 GWh |
| #890 | Mountaineer Wind Energy Center | Thomas, WV | 100.7 GWh |
| #891 | Buffalo Ridge I LLC | Elkton, SD | 99.6 GWh |
| #892 | 85 B | Tehachapi, CA | 97.6 GWh |
| #893 | Big Horn Wind II | Bickleton, WA | 97.5 GWh |
| #895 | Na Pua Makani Wind Project | Kahuku, HI | 97.3 GWh |
| #896 | Ringer Hill Wind Farm, LLC | Salisbury, PA | 97.1 GWh |
| #897 | Cabazon Wind Partners | Cabazon, CA | 96.7 GWh |
| #898 | Linden Wind Energy Project | Goldendale, WA | 96.5 GWh |
| #899 | Waymart Wind | Forest City, PA | 95.6 GWh |
| #900 | South Chestnut LLC | Farmington, PA | 95.6 GWh |
| #901 | Langdon Wind Energy Center | Langdon, ND | 94.9 GWh |
| #902 | Champion Wind Farm LLC | Roscoe, TX | 94.9 GWh |
| #903 | Llano Estacado Wind Ranch | White Deer, TX | 94.8 GWh |
| #904 | Deerfield Wind LLC | Searsburg, VT | 94.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Cow Branch.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Adams Wind | Lenox, IA | 474.5 GWh | 52.7 mi |
| Atchison County Wind | Westboro, MO | 878.6 GWh | 8 mi |
| Auburn | Auburn, NE | 135.0 MWh | 20.4 mi |
| Cass County | Plattsmouth, NE | 202.4 GWh | 42.9 mi |
| Clear Creek Wind | Maryville, MO | 437.6 GWh | 30.9 mi |
| Conception | Stanberry, MO | 182.7 GWh | 44.1 mi |
| Contrail Wind Farm | Bedford, IA | 309.8 GWh | 36.5 mi |
| Cooper Nuclear Station | Brownville, NE | 6.2 TWh | 11 mi |
| Falls City | Falls City, NE | 456.0 MWh | 28.5 mi |
| Farmers City Wind LLC | Tarkio, MO | 246.4 GWh | 8.9 mi |
| Flat Water Wind Farm LLC | Du Bois, NE | 215.6 GWh | 39.6 mi |
| Loess Hills | Rock Port, MO | 6.6 GWh | 4.6 mi |
| Nebraska City | Nebraska City, NE | 6.6 TWh | 19.9 mi |
| Nodaway | Conception Junction, MO | 27.4 GWh | 37.4 mi |
| Papillion Creek Wastewater | Bellevue, NE | 3.5 GWh | 47.9 mi |
| POET Biorefining LLC - Corning | Corning, IA | 14.0 GWh | 50 mi |
| Rock Creek Wind Project | Tarkio, MO | 1.0 TWh | 14.6 mi |
| Shenandoah | Shenandoah, IA | 44.0 MWh | 22.4 mi |
| Villisca Municipal Power Plant | Villisca, IA | 7.0 MWh | 41.6 mi |
| White Cloud Wind Project, LLC | Tarkio, MO | 832.2 GWh | 29.5 mi |