| Comanche (CO) | Public Service Co of Colorado | Pueblo, CO | 2 TWh | May 1973 | May 2026 |
Subbituminous Coal : 95.2%
Natural Gas : 4.8%
|
| South Plant (CO) | City of Colorado Springs - (CO) | Colorado Springs, CO | 146 GWh | Oct 1962 | May 2026 |
Natural Gas : 99.9%
|
| Dolores Canyon Solar | Tri-State G & T Assn, Inc | Cahone, CO | 121 GWh | Oct 2025 | May 2026 |
Solar
|
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | 392 GWh | Nov 2023 | May 2026 |
Wind
|
| Flatiron | U S Bureau of Reclamation | Loveland, CO | 214 GWh | Dec 1953 | May 2026 |
Water
|
| Garnet Mesa Solar | Garnet Mesa Solar LLC | Delta, CO | 160 GWh | Jul 2025 | May 2026 |
Solar
|
| Anticline Wind | Anticline Wind, LLC | Casper, WY | 411 GWh | Nov 2024 | May 2026 |
Wind
|
| Ben French | Black Hills Power, Inc. | Rapid City, SD | 17 GWh | Mar 1960 | May 2026 |
Natural Gas : 99.6%
|
| Craig (CO) | Tri-State G & T Assn, Inc | Craig, CO | 3 TWh | Oct 1979 | May 2026 |
Subbituminous Coal : 99.6%
|
| Laramie River Station | Basin Electric Power Coop | Wheatland, WY | 8 TWh | Jun 1981 | May 2026 |
Subbituminous Coal : 99.7%
|
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | 12 GWh | May 1977 | May 2026 |
Distillate Fuel Oil
|
| Panorama Wind, LLC | Leeward Asset Management, LLC | Grover, CO | 581 GWh | May 2022 | May 2026 |
Wind
|
| South Cheyenne Solar | Southern Power Co | South Greeley, WY | 312 GWh | Mar 2024 | May 2026 |
Solar
|
| Ray D Nixon | City of Colorado Springs - (CO) | Fountain, CO | 1 TWh | Mar 1980 | May 2026 |
Subbituminous Coal : 95.7%
Natural Gas : 4.1%
|
| Wild Springs | Geronimo Power | New Underwood, SD | 269 GWh | May 2024 | May 2026 |
Solar
|
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | 47 GWh | Nov 1984 | May 2026 |
Waste Heat
|
| Front Range Power Plant | City of Colorado Springs - (CO) | Fountain, CO | 2 TWh | Mar 2003 | May 2026 |
Natural Gas
|
| Wygen 1 | Black Hills Power, Inc. | Gillette, WY | 578 GWh | Dec 2002 | May 2026 |
Subbituminous Coal : 99.7%
|
| Bluffview | City of Farmington - (NM) | Farmington, NM | 373 GWh | Apr 2005 | May 2026 |
Natural Gas
|
| South Dakota Wind Energy Cente | FPL Energy South Dakota Wind LLC | Highmore, SD | 83 GWh | Sep 2003 | May 2026 |
Wind
|
| Dry Fork Station | Basin Electric Power Coop | Gillette, WY | 3 TWh | Oct 2011 | May 2026 |
Subbituminous Coal : 99.8%
|
| Vestas Towers America, Inc. | CS Wind America, Inc. | Pueblo, CO | 1 GWh | Mar 2010 | May 2026 |
Wind
|
| Cheyenne Prairie Generating Station | Black Hills Service Company LLC | Cheyenne, WY | 475 GWh | Sep 2014 | May 2026 |
Natural Gas
|
| Cedar Springs Wind IV | Cedar Springs Wind IV, LLC | Douglas, WY | 1 TWh | Dec 2024 | May 2026 |
Wind
|
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | 10 GWh | May 2012 | May 2026 |
Water
|
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | 12 GWh | Mar 2014 | May 2026 |
Water
|
| Sunflower Wind Project | Onward Energy | Mandan, ND | 420 GWh | Nov 2016 | May 2026 |
Wind
|
| Big Sand Draw Plant | Denbury Inc | Riverton, WY | 39 GWh | Feb 2015 | May 2026 |
Natural Gas
|
| Twin Buttes II Wind | Avangrid Power LLC | Lamar, CO | 296 GWh | Nov 2017 | May 2026 |
Wind
|
| Coyote Ridge | Coyote Ridge LLC | White, SD | 380 GWh | Nov 2019 | May 2026 |
Wind
|
| Niyol Wind, LLC | Niyol Wind, LLC | Fleming, CO | 772 GWh | Oct 2021 | May 2026 |
Wind
|
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | 70 GWh | Oct 2019 | May 2026 |
Solar
|
| Crossing Trails Wind Power Project LLC. | EDP Renewables North America LLC | Seibert, CO | 382 GWh | Mar 2021 | May 2026 |
Wind
|
| Palmer Solar | Duke Energy Renewables Services | Fountain, CO | 134 GWh | Mar 2020 | May 2026 |
Solar
|
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | 894 GWh | May 2020 | May 2026 |
Wind
|
| Corriedale Wind Energy | Black Hills Service Company LLC | Cheyenne, WY | 218 GWh | Oct 2020 | May 2026 |
Wind
|
| Manitou Springs | City of Colorado Springs - (CO) | Manitou Spring, CO | 2 GWh | Apr 1927 | Dec 2025 |
Water
|
| Holly | Town of Holly - (CO) | Holly, CO | 2 MWh | Dec 1992 | Dec 2025 |
Distillate Fuel Oil
|
| Trinidad (CO) | City of Trinidad - (CO) | Trinidad, CO | 6 MWh | Apr 1950 | Dec 2025 |
Distillate Fuel Oil
|
| Blue Mesa | U S Bureau of Reclamation | Gunnison, CO | 198 GWh | Aug 1967 | Dec 2025 |
Water
|
| Estes | U S Bureau of Reclamation | Estes Park, CO | 123 GWh | Aug 1950 | Dec 2025 |
Water
|
| Morrow Point | U S Bureau of Reclamation | Montrose, CO | 263 GWh | Nov 1970 | Dec 2025 |
Water
|
| Big Thompson | U S Bureau of Reclamation | Loveland, CO | 3 GWh | Mar 1959 | Dec 2025 |
Water
|
| Green Mountain | U S Bureau of Reclamation | Kremmling, CO | 29 GWh | Apr 1943 | Dec 2025 |
Water
|
| Marys Lake | U S Bureau of Reclamation | Estes Park, CO | 36 GWh | Apr 1951 | Dec 2025 |
Water
|
| Pole Hill | U S Bureau of Reclamation | Loveland, CO | 202 GWh | Dec 1953 | Dec 2025 |
Water
|
| Upper Molina | U S Bureau of Reclamation | Molina, CO | 17 GWh | Nov 1962 | Dec 2025 |
Water
|
| Boulder | Garkane Energy Coop, Inc | Boulder, UT | 17 GWh | Jul 1958 | Dec 2025 |
Water
|
| Uintah | Moon Lake Electric Assn Inc | Neola, UT | 4 GWh | Jun 1920 | Dec 2025 |
Water
|
| Crystal | U S Bureau of Reclamation | Montrose, CO | 141 GWh | May 1978 | Dec 2025 |
Water
|
| Tacoma | Public Service Co of Colorado | Durango, CO | 2 GWh | May 1905 | Dec 2025 |
Water
|
| Elephant Butte | U S Bureau of Reclamation | Truth or Consequences, NM | 17 GWh | Oct 1940 | Dec 2025 |
Water
|
| Pivot Solar 3 LLC (CSG) | Nautilus Solar Solutions | Parachute, CO | 4 GWh | Jun 2022 | Dec 2025 |
Solar
|
| Towaoc | U S Bureau of Reclamation | Cortez, CO | 9 GWh | Apr 1993 | Dec 2025 |
Water
|
| Neil Simpson II | Black Hills Power, Inc. | Gillette, WY | 642 GWh | Aug 1995 | Dec 2025 |
Subbituminous Coal : 81.9%
Natural Gas : 18.1%
|
| El Vado Dam | Los Alamos County - (NM) | Tierra Amarilla, NM | 4 GWh | Apr 1988 | Dec 2025 |
Water
|
| Abiquiu Dam | Los Alamos County - (NM) | Abiquiu, NM | 16 GWh | Mar 1989 | Dec 2025 |
Water
|
| Arvada | Basin Electric Power Coop | Arvada, WY | 171 MWh | Aug 2002 | Dec 2025 |
Natural Gas
|
| Barber Creek | Basin Electric Power Coop | Gillette, WY | 294 MWh | Aug 2002 | Dec 2025 |
Natural Gas
|
| Williams Fork Hydro Plant | Denver City & County of - (CO) | Parshall, CO | 12 GWh | Jun 1959 | Dec 2025 |
Water
|
| North Fork Hydro Plant | Denver City & County of - (CO) | Grant, CO | 22 GWh | Dec 1987 | Dec 2025 |
Water
|
| Vallecito Hydroelectric | Ptarmigan Res & Engy Inc | Bayfield, CO | 17 GWh | Apr 1989 | Dec 2025 |
Water
|
| NSE Camber BH CSG 2, LLC | Nautilus Solar Solutions | Ordway, CO | 4 GWh | Oct 2021 | Dec 2025 |
Solar
|
| Beaver Creek Gas Plant | Denbury Inc | Riverton, WY | 5 GWh | Nov 1983 | Dec 2025 |
Natural Gas
|
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | 36 GWh | Mar 2001 | Dec 2025 |
Natural Gas
|
| Lange Generating Station | Black Hills Power, Inc. | Rapid City, SD | 144 GWh | Feb 2002 | Dec 2025 |
Natural Gas
|
| Limon Generating Station | Tri-State G & T Assn, Inc | Limon, CO | 148 GWh | Jan 2002 | Dec 2025 |
Natural Gas : 99.2%
Distillate Fuel Oil : 0.8%
|
| Kimball Wind | Kimball Wind, LLC | Kimball, NE | 124 GWh | Sep 2002 | Dec 2025 |
Wind
|
| Wygen 2 | Black Hills Power, Inc. | Gillette, WY | 596 GWh | Dec 2007 | Dec 2025 |
Subbituminous Coal : 99.5%
|
| Wygen III | Black Hills Power, Inc. | Gillette, WY | 95 GWh | Mar 2010 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Colorado Highlands Wind | Colorado Highlands Wind LLC | Fleming, CO | 362 GWh | Nov 2012 | Dec 2025 |
Wind
|
| Cimarron Solar Facility | Southern Power Co | Springer, NM | 60 GWh | Nov 2010 | Dec 2025 |
Solar
|
| Kit Carson Windpower | Duke Energy Renewables Services | Burlington, CO | 155 GWh | Oct 2010 | Dec 2025 |
Wind
|
| Carson Solar I | Carson Solar 1 LLC | Colorado Springs, CO | 3 GWh | Nov 2007 | Dec 2025 |
Solar
|
| AFA Solar Farm | Solar Star Colorado II LLC | Colorado Springs, CO | 10 GWh | Feb 2011 | Dec 2025 |
Solar
|
| Spearfish Hydro | City of Spearfish - (SD) | Spearfish, SD | 18 GWh | Sep 1912 | Dec 2025 |
Water
|
| Pivot Solar 52 | Pivot Energy | Brush, CO | 155 MWh | Nov 2025 | Dec 2025 |
Solar
|
| Pivot Solar 4 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jun 2022 | Dec 2025 |
Solar
|
| NSE Camber Solar PS5 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jan 2022 | Dec 2025 |
Solar
|
| Front Range Project | Timberline Energy LLC | Erie, CO | 20 GWh | Sep 2011 | Dec 2025 |
Landfill Gas
|
| Mtn Solar 6 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Feb 2022 | Dec 2025 |
Solar
|
| Pikes Peak Solar Garden 1 LLC CSG | Pikes Peak Solar Garden 1 LLC | Colorado Springs, CO | 4 GWh | Jun 2015 | Dec 2025 |
Solar
|
| Valley View Solar | SR Clinch, LLC | Greeley, CO | 9 GWh | Nov 2015 | Dec 2025 |
Solar
|
| Skylark | SR Clinch, LLC | Severance, CO | 9 GWh | Nov 2015 | Dec 2025 |
Solar
|
| SR Mavericks | SR Mavericks, LLC | Mead, CO | 15 GWh | Nov 2016 | Dec 2025 |
Solar
|
| SR Skylark B | SR Skylark B, LLC | Severance, CO | 1 GWh | Aug 2016 | Dec 2025 |
Solar
|
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | 4 GWh | Nov 2020 | Dec 2025 |
Solar
|
| Weber State University - Davis Campus PV | Tesla Inc. | Layton, UT | 2 GWh | Dec 2016 | Dec 2025 |
Solar
|
| Pivot Solar 7 LLC (CSG) | Nautilus Solar Solutions | Rifle, CO | 4 GWh | Jun 2022 | Dec 2025 |
Solar
|
| Pivot Solar 14 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2025 |
Solar
|
| SR Kersey | SR Kersey, LLC | Kersey, CO | 7 GWh | Jul 2017 | Dec 2025 |
Solar
|
| Coyote Ridge Community Solar | Poudre Valley REA, Inc | Fort Collins, CO | 3 GWh | Sep 2017 | Dec 2025 |
Solar
|
| Bar D | Cypress Creek Renewables | Meeker, CO | 4 GWh | Nov 2018 | Dec 2025 |
Solar
|
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | 4 GWh | Jul 2018 | Dec 2025 |
Solar
|
| Quincy Solar (CO) | Terraform Arcadia | Watkins, CO | 4 GWh | Aug 2018 | Dec 2025 |
Solar
|
| Riverview Solar | Highline Services, LLC | Sterling, CO | 3 GWh | Oct 2019 | Dec 2025 |
Solar
|
| Tom Sifers Solar | Mountain Parks Services, Inc. | Fraser, CO | 2 GWh | Oct 2019 | Dec 2025 |
Solar
|
| Whiskey Hill Solar | Mountain Parks Services, Inc. | Walden, CO | 2 GWh | Oct 2019 | Dec 2025 |
Solar
|
| SR Kersey II | SR Kersey II, LLC | Kersey, CO | 2 GWh | Nov 2019 | Dec 2025 |
Solar
|
| SR Skylark C | SR Skylark C, LLC | Windsor, CO | 2 GWh | Nov 2019 | Dec 2025 |
Solar
|
