Silver Sage Windpower
1425 Happy Jack Rd., Cheyenne, WY 82009Plant Summary Information
Silver Sage Windpower is ranked #45 out of 74 power plants in Wyoming in terms of total annual net electricity generation.
Silver Sage Windpower generated 12.2 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Silver Sage Windpower |
|---|---|
| Utility Name | Duke Energy Renewables Services |
| Location | Laramie County, WY |
| Initial Operation Date | October 2009 |
| Last Update | Oct 2025 |
| Annual Generation | 101.0 GWh |
| Annual Consumption | 370.6 k MMBtu |
| Ranked #3,393 out of 12,553 Power Plants Nationwide | |
| Ranked #893 out of 1,366 Wind Power Plants Nationwide | |
| Ranked #45 out of 74 Wyoming Power Plants | |
| Ranked #25 out of 32 Wyoming Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operator |
Duke Energy DEGS Silver Sage Wndpwr LLC (2013 to 2021) Duke Energy Renewables Services (2022 to 2024) |
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Monthly Net Generation for Silver Sage Windpower
Silver Sage Windpower Details
| Summary Information | |
|---|---|
| Plant Name | Silver Sage Windpower (57091) |
| Plant Address | 1425 Happy Jack Rd., Cheyenne, WY 82009 |
| Utility | Duke Energy Renewables Services (65411) |
| Latitude, Longitude | 41.12968, -105.024 |
| Generation Dates on File | Oct 2009 to Oct 2025 |
| Initial Operation Date | October 2009 |
| Annual Generation | 101.0 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 | Western Area Power Administration UGP West (WAUW) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | WAPA-- Western Area Power Administration (27000) WY |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator SSW01 Details Operating October 2009
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 42 MW |
| Summer Capacity | 42 MW |
| Winter Capacity | 42 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 2009 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Turbines/Hydrokinetic Buoys | 20 |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 20 |
|---|---|
| Predominant Turbine Manufacturer | Suzlon |
| Predominant Turbine Model Number | S88-2100 |
| Design Wind Speed | 17.5 MPH |
| Wind Quality Class | 2 - Medium Wind |
| Turbine Hub Height Feet | 272 |
Silver Sage Windpower 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 |
|---|---|---|---|
| #883 | Minden Wind Park | Minden City, MI | 109.0 GWh |
| #884 | Mountaineer Wind Energy Center | Thomas, WV | 107.3 GWh |
| #885 | Great Plains Windpark LLC | Spearman, TX | 107.1 GWh |
| #886 | Big Turtle Wind Farm 2 | Harbor Beach, MI | 106.9 GWh |
| #887 | Poseidon Wind, LLC | Herber, AZ | 106.9 GWh |
| #888 | Roth Rock Wind Farm LLC | Oakland, MD | 105.5 GWh |
| #889 | Crofton Bluffs Wind LLC | Bloomfield, NE | 103.8 GWh |
| #890 | Central Plains Wind Farm | Marienthal, KS | 102.2 GWh |
| #891 | Buffalo Ridge I LLC | Elkton, SD | 101.7 GWh |
| #892 | Whirlwind Energy Center | Floydada, TX | 101.5 GWh |
| #894 | Big Horn Wind II | Bickleton, WA | 100.7 GWh |
| #895 | Panther Creek Wind Project | Pittsfield, IL | 99.6 GWh |
| #896 | Ringer Hill Wind Farm, LLC | Salisbury, PA | 99.5 GWh |
| #897 | 85 B | Tehachapi, CA | 97.6 GWh |
| #898 | Na Pua Makani Wind Project | Kahuku, HI | 96.9 GWh |
| #899 | Cabazon Wind Partners | Cabazon, CA | 96.7 GWh |
| #900 | Linden Wind Energy Project | Goldendale, WA | 96.5 GWh |
| #901 | South Chestnut LLC | Farmington, PA | 95.6 GWh |
| #902 | Waymart Wind | Forest City, PA | 95.3 GWh |
| #903 | Langdon Wind Energy Center | Langdon, ND | 94.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Silver Sage Windpower.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Big Thompson | Loveland, CO | 4.0 GWh | 50.1 mi |
| Bison Solar LLC | Wellington, CO | 59.1 GWh | 18.4 mi |
| Black Hollow Sun | Auit, CO | 25.2 GWh | 36.6 mi |
| Cheyenne Prairie Generating Station | Cheyenne, WY | 502.2 GWh | 15.8 mi |
| Corriedale Wind Energy | Cheyenne, WY | 209.7 GWh | 2.4 mi |
| Coyote Ridge Community Solar | Fort Collins, CO | 3.2 GWh | 43.8 mi |
| ECA CO Greeley | Greeley, CO | 78.0 MWh | 47.6 mi |
| Happy Jack Windpower Project | Cheyenne, WY | 58.1 GWh | 1.5 mi |
| Rawhide | Wellington, CO | 1.4 TWh | 18.6 mi |
| Rawhide Prairie Solar Hybrid | Wellington, CO | 43.7 GWh | 18.8 mi |
| Roundhouse Renewable Energy II | Granite, WY | 374.3 GWh | 5.4 mi |
| Roundhouse Wind Energy Project | Cheyenne, WY | 829.4 GWh | 5 mi |
| RV CSU Power II LLC | Fort Collins, CO | 2.7 GWh | 37.6 mi |
| RV CSU Power LLC | Fort Collins, CO | 1.8 GWh | 37.8 mi |
| Skylark | Severance, CO | 9.1 GWh | 38.7 mi |
| South Cheyenne Solar | South Greeley, WY | 326.4 GWh | 14.7 mi |
| SR Skylark B | Severance, CO | 4.0 GWh | 38.6 mi |
| SR Skylark C | Windsor, CO | 2.3 GWh | 38.9 mi |
| USS Cogburn Solar LLC (CSG) | Greeley, CO | 13.0 MWh | 50.8 mi |
| Valley View Solar | Greeley, CO | 9.2 GWh | 49.6 mi |