South Cheyenne Solar
154 US-85, South Greeley, WY 82007Plant Summary Information
South Cheyenne Solar is ranked #26 out of 73 power plants in Wyoming in terms of total annual net electricity generation.
South Cheyenne Solar generated 67.9 GWh during the 3-month period between December 2024 to March 2025.
| Plant Name | South Cheyenne Solar |
|---|---|
| Utility Name | Southern Power Co |
| Location | Laramie County, WY |
| Initial Operation Date | April 2024 |
| Last Update | Mar 2025 |
| Annual Generation | 310.2 GWh |
| Annual Consumption | 1.1 M MMBtu |
| Ranked #1,861 out of 12,288 Power Plants Nationwide | |
| Ranked #181 out of 6,174 Solar Power Plants Nationwide | |
| Ranked #26 out of 73 Wyoming Power Plants | |
| Ranked #1 out of 2 Wyoming Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for South Cheyenne Solar
South Cheyenne Solar Details
| Summary Information | |
|---|---|
| Plant Name | South Cheyenne Solar (67147) |
| Plant Address | 154 US-85, South Greeley, WY 82007 |
| Utility | Southern Power Co (17650) |
| Latitude, Longitude | 41.02721, -104.77597 |
| Generation Dates on File | Apr 2024 to Mar 2025 |
| Initial Operation Date | April 2024 |
| Annual Generation | 310.2 GWh |
| Fuel Types | Solar |
| 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 - Rocky Mountain Region (WACM) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | NA |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Black Hills Power, Inc. (19545) WY |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator SCHY Details Operating April 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 150 MW |
| Summer Capacity | 150 MW |
| Winter Capacity | 150 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | April 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 45 |
| DC Net Capacity | 165.6 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
South Cheyenne Solar 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 Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #171 | Fort Powhatan Solar | Disputanta, VA | 319.9 GWh |
| #172 | Arlington Energy Center III | Blythe, CA | 293.2 GWh |
| #173 | Cove Mountain Solar 2 | Beryl, UT | 317.5 GWh |
| #174 | CA Flats Solar 150, LLC | Shandon, CA | 315.0 GWh |
| #175 | Impact Solar 1 | Deport, TX | 314.2 GWh |
| #176 | Drew Solar LLC | Calexico, CA | 313.4 GWh |
| #177 | Lily Solar Hybrid | Scurry, TX | 311.3 GWh |
| #178 | Edwards Sanborn E4 | Mojave, CA | 305.2 GWh |
| #179 | Sun Streams 2 | Hassayampa, AZ | 311.0 GWh |
| #180 | Greasewood II LLC | Girvin, TX | 310.8 GWh |
| #182 | Storey Solar and Storage | Coolidge, AZ | 297.3 GWh |
| #183 | Panoche Valley Solar Farm | Paicines, CA | 309.3 GWh |
| #184 | Edwards Sanborn E2 | Mojave, CA | 293.2 GWh |
| #185 | Elora Solar | Elora, TN | 307.2 GWh |
| #186 | Quitman II Solar | Quitman, GA | 307.1 GWh |
| #187 | SR DeSoto I, LLC | DeSoto, GA | 307.0 GWh |
| #188 | Rancho Seco Solar II, LLC | Twin Cities, CA | 305.6 GWh |
| #189 | Maverick Solar 7, LLC | Desert Center, CA | 302.4 GWh |
| #190 | Corazon Energy LLC | Rachito Las Lomas, TX | 302.1 GWh |
| #191 | Harry Allen Solar Energy LLC | Apex, NV | 298.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding South Cheyenne Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alden Solar CSG LLC | Greeley, CO | 2.6 GWh | 40.7 mi |
| Bison Solar LLC | Wellington, CO | 60.9 GWh | 16.7 mi |
| Cedar Creek Wind | Grover, CO | 708.6 GWh | 40.5 mi |
| Cheyenne Prairie Generating Station | Cheyenne, WY | 409.5 GWh | 7.3 mi |
| Corriedale Wind Energy | Cheyenne, WY | 220.2 GWh | 12.4 mi |
| Coyote Ridge Community Solar | Fort Collins, CO | 3.2 GWh | 40.8 mi |
| ECA CO Greeley | Greeley, CO | 78.0 MWh | 37.9 mi |
| Happy Jack Windpower Project | Cheyenne, WY | 62.4 GWh | 13.9 mi |
| Mountain Breeze Wind, LLC | Grover, CO | 597.4 GWh | 40.6 mi |
| Oak Leaf Solar XXVII LLC | Greely, CO | 3.5 GWh | 41.2 mi |
| Rawhide | Wellington, CO | 1.4 TWh | 17.2 mi |
| Rawhide Prairie Solar Hybrid | Wellington, CO | 43.7 GWh | 17.1 mi |
| Roundhouse Renewable Energy II | Granite, WY | 393.1 GWh | 11.6 mi |
| Roundhouse Wind Energy Project | Cheyenne, WY | 847.3 GWh | 17.9 mi |
| RV CSU Power II LLC | Fort Collins, CO | 2.7 GWh | 35.7 mi |
| RV CSU Power LLC | Fort Collins, CO | 1.8 GWh | 35.8 mi |
| Silver Sage Windpower | Cheyenne, WY | 115.1 GWh | 14.7 mi |
| Skylark | Severance, CO | 9.1 GWh | 31.7 mi |
| SR Skylark B | Severance, CO | 4.0 GWh | 31.6 mi |
| SR Skylark C | Windsor, CO | 2.3 GWh | 31.9 mi |