| Abiquiu Dam | Los Alamos County - (NM) | Abiquiu, NM | 16 GWh | Mar 1989 | Dec 2025 |
Water
|
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | 4 GWh | Nov 2020 | Dec 2025 |
Solar
|
| Arvada | Basin Electric Power Coop | Arvada, WY | 171 MWh | Aug 2002 | Dec 2025 |
Natural Gas
|
| Pitkin County Solar | Coolangatta Solar LLC | Aspen, CO | 11 GWh | Sep 2021 | Dec 2025 |
Solar
|
| Pivot Solar 21 | Pivot Energy | Aurora, CO | 9 GWh | Mar 2024 | Dec 2025 |
Solar
|
| Vallecito Hydroelectric | Ptarmigan Res & Engy Inc | Bayfield, CO | 17 GWh | Apr 1989 | Dec 2025 |
Water
|
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | 10 GWh | May 2012 | Jul 2026 |
Water
|
| Boulder | Garkane Energy Coop, Inc | Boulder, UT | 17 GWh | Jul 1958 | Dec 2025 |
Water
|
| Brighton PV Solar Plant | Hangar 160 LLC | Brighton, CO | 3 GWh | Nov 2012 | Dec 2024 |
Solar
|
| Pivot Solar 52 | Pivot Energy | Brush, CO | 155 MWh | Nov 2025 | Dec 2025 |
Solar
|
| Pivot Solar 32 | Pivot Energy | Brush, CO | 2 GWh | Aug 2025 | Dec 2025 |
Solar
|
| Pivot Solar 15 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 2 GWh | Nov 2022 | Dec 2024 |
Solar
|
| Pivot Solar 2 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 3 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Pivot Solar 14 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | 16 GWh | May 1977 | Jul 2026 |
Distillate Fuel Oil
|
| Kit Carson Windpower | Deriva Energy | Burlington, CO | 155 GWh | Oct 2010 | Dec 2025 |
Wind
|
| Dolores Canyon Solar | Tri-State G & T Assn, Inc | Cahone, CO | 179 GWh | Oct 2025 | Jul 2026 |
Solar
|
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | 68 GWh | Oct 2019 | Jul 2026 |
Solar
|
| Anticline Wind | Anticline Wind, LLC | Casper, WY | 422 GWh | Nov 2024 | Jul 2026 |
Wind
|
| Cheyenne Prairie Generating Station | Black Hills Service Company LLC | Cheyenne, WY | 487 GWh | Sep 2014 | Jul 2026 |
Natural Gas
|
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | 898 GWh | May 2020 | Jul 2026 |
Wind
|
| Corriedale Wind Energy | Black Hills Service Company LLC | Cheyenne, WY | 225 GWh | Oct 2020 | Jul 2026 |
Wind
|
| Pikes Peak Solar Garden 1 LLC CSG | Pikes Peak Solar Garden 1 LLC | Colorado Springs, CO | 4 GWh | Jun 2015 | Dec 2025 |
Solar
|
| AFA Solar Farm | Solar Star Colorado II LLC | Colorado Springs, CO | 10 GWh | Feb 2011 | Dec 2025 |
Solar
|
| Carson Solar I | Carson Solar 1 LLC | Colorado Springs, CO | 3 GWh | Nov 2007 | Dec 2025 |
Solar
|
| Tesla | City of Colorado Springs - (CO) | Colorado Springs, CO | 54 GWh | Mar 1997 | Oct 2025 |
Water
|
| South Plant (CO) | City of Colorado Springs - (CO) | Colorado Springs, CO | 189 GWh | Oct 1962 | Jul 2026 |
Natural Gas : 99.9%
|
| George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | 42 GWh | Jul 1953 | Nov 2025 |
Natural Gas
|
| McPhee | U S Bureau of Reclamation | Cortez, CO | 1 GWh | Nov 1992 | Oct 2025 |
Water
|
| Cortez Solar 2, LLC | Altus Power America Management, LLC | Cortez, CO | 13 GWh | Jun 2023 | Dec 2025 |
Solar
|
| Cortez Solar 3, LLC | Altus Power America Management, LLC | Cortez, CO | 4 GWh | Feb 2023 | Dec 2025 |
Solar
|
| Cortez Solar 1, LLC | Altus Power America Management, LLC | Cortez, CO | 6 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Towaoc | U S Bureau of Reclamation | Cortez, CO | 9 GWh | Apr 1993 | Dec 2025 |
Water
|
| Craig (CO) | Tri-State G & T Assn, Inc | Craig, CO | 3 TWh | Oct 1979 | Jul 2026 |
Subbituminous Coal : 99.6%
|
| Garnet Mesa Solar | Garnet Mesa Solar LLC | Delta, CO | 208 GWh | Jul 2025 | Jul 2026 |
Solar
|
| Cedar Springs Wind IV | Cedar Springs Wind IV, LLC | Douglas, WY | 1 TWh | Dec 2024 | Jul 2026 |
Wind
|
| Tacoma | Public Service Co of Colorado | Durango, CO | 2 GWh | May 1905 | Dec 2025 |
Water
|
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | 47 GWh | Nov 1984 | Jul 2026 |
Waste Heat
|
| LPEA Sunnyside Solar 1 Facility | La Plata Electric Assn, Inc | Durango, CO | 4 GWh | Jun 2024 | Dec 2025 |
Solar
|
| Fall River Solar, LLC | Greenbacker Renewable Energy Corporation | Edgemont, SD | 171 GWh | Aug 2023 | Jul 2026 |
Solar
|
| Front Range Project | Timberline Energy LLC | Erie, CO | 20 GWh | Sep 2011 | Dec 2025 |
Landfill Gas
|
| Estes | U S Bureau of Reclamation | Estes Park, CO | 123 GWh | Aug 1950 | Dec 2025 |
Water
|
| Marys Lake | U S Bureau of Reclamation | Estes Park, CO | 36 GWh | Apr 1951 | Dec 2025 |
Water
|
| Navajo Dam | City of Farmington - (NM) | Farmington, NM | 88 GWh | Dec 1988 | Dec 2025 |
Water
|
| Bluffview | City of Farmington - (NM) | Farmington, NM | 298 GWh | Apr 2005 | Jul 2026 |
Natural Gas
|
| Niyol Wind, LLC | Niyol Wind, LLC | Fleming, CO | 790 GWh | Oct 2021 | Jul 2026 |
Wind
|
| Colorado Highlands Wind | Colorado Highlands Wind LLC | Fleming, CO | 362 GWh | Nov 2012 | Dec 2025 |
Wind
|
| Coyote Ridge Community Solar | Poudre Valley REA, Inc | Fort Collins, CO | 3 GWh | Sep 2017 | Dec 2025 |
Solar
|
| Ray D Nixon | City of Colorado Springs - (CO) | Fountain, CO | 1 TWh | Mar 1980 | Jul 2026 |
Subbituminous Coal : 93.8%
Natural Gas : 6.0%
|
| Clear Spring Ranch PV Project | Madison Energy Investments LLC | Fountain, CO | 17 GWh | Sep 2016 | Dec 2025 |
Solar
|
| Palmer Solar | Deriva Energy | Fountain, CO | 139 GWh | Mar 2020 | Jul 2026 |
Solar
|
| Front Range Power Plant | City of Colorado Springs - (CO) | Fountain, CO | 2 TWh | Mar 2003 | Jul 2026 |
Natural Gas
|
| Tom Sifers Solar | Mountain Parks Services, Inc. | Fraser, CO | 2 GWh | Oct 2019 | Dec 2025 |
Solar
|
| USS Fruita Solar LLC CSG | United States Solar Corporation | Fruita, CO | 6 GWh | Apr 2024 | Dec 2025 |
Solar
|
| Wygen 1 | Black Hills Power, Inc. | Gillette, WY | 588 GWh | Dec 2002 | Jul 2026 |
Subbituminous Coal : 99.8%
|
| Barber Creek | Basin Electric Power Coop | Gillette, WY | 294 MWh | Aug 2002 | Dec 2025 |
Natural Gas
|
| Neil Simpson II | Black Hills Power, Inc. | Gillette, WY | 642 GWh | Aug 1995 | Dec 2025 |
Subbituminous Coal : 81.9%
Natural Gas : 18.1%
|
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | 36 GWh | Mar 2001 | Dec 2025 |
Natural Gas
|
| Dry Fork Station | Basin Electric Power Coop | Gillette, WY | 3 TWh | Oct 2011 | Jul 2026 |
Subbituminous Coal : 99.8%
|
| Wygen III | Black Hills Power, Inc. | Gillette, WY | 95 GWh | Mar 2010 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Wygen 2 | Black Hills Power, Inc. | Gillette, WY | 596 GWh | Dec 2007 | Dec 2025 |
Subbituminous Coal : 99.5%
|
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | 406 GWh | Nov 2023 | Jul 2026 |
Wind
|
| North Fork Hydro Plant | Denver City & County of - (CO) | Grant, CO | 22 GWh | Dec 1987 | Dec 2025 |
Water
|
| Pivot Solar 30 | Pivot Energy | Greeley, CO | 7 GWh | Jan 2025 | Dec 2025 |
Solar
|
| Valley View Solar | SR Clinch, LLC | Greeley, CO | 9 GWh | Nov 2015 | Dec 2025 |
Solar
|
| Panorama Wind, LLC | Leeward Asset Management, LLC | Grover, CO | 591 GWh | May 2022 | Jul 2026 |
Wind
|
| Blue Mesa | U S Bureau of Reclamation | Gunnison, CO | 198 GWh | Aug 1967 | Dec 2025 |
Water
|
| South Dakota Wind Energy Cente | FPL Energy South Dakota Wind LLC | Highmore, SD | 85 GWh | Sep 2003 | Jul 2026 |
Wind
|
| Holly | Town of Holly - (CO) | Holly, CO | 2 MWh | Dec 1992 | Dec 2025 |
Distillate Fuel Oil
|
| Pivot Solar 20 | Pivot Energy | Johnstown, CO | 10 GWh | Sep 2023 | Dec 2025 |
Solar
|
| Mountain Peak Power Station | Mountain Peak Power, LLC | Keenesburg, CO | 124 GWh | May 2025 | Dec 2025 |
Natural Gas
|
| SR Kersey | SR Kersey, LLC | Kersey, CO | 7 GWh | Jul 2017 | Dec 2025 |
Solar
|
| SR Kersey II | SR Kersey II, LLC | Kersey, CO | 2 GWh | Nov 2019 | Dec 2025 |
Solar
|
| Kimball Wind | Kimball Wind, LLC | Kimball, NE | 124 GWh | Sep 2002 | Dec 2025 |
Wind
|
| Green Mountain | U S Bureau of Reclamation | Kremmling, CO | 29 GWh | Apr 1943 | Dec 2025 |
Water
|
| BH CSG 3 | Pivot Energy | La Junta, CO | 4 GWh | Apr 2023 | Dec 2025 |
Solar
|
| Pivot Solar 35 | Pivot Energy | La Salle, CO | 8 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Twin Buttes II Wind | Avangrid Power LLC | Lamar, CO | 301 GWh | Nov 2017 | Jul 2026 |
Wind
|
| Weber State University - Davis Campus PV | Tesla Inc. | Layton, UT | 2 GWh | Dec 2016 | Dec 2025 |
Solar
|
| 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%
|
| Foothills Hydro Plant | Denver City & County-Foothills - (CO) | Littleton, CO | 7 GWh | Apr 1985 | Sep 2025 |
Water
|
| Pivot Solar 34 | Pivot Energy | Longmont, CO | 1 GWh | Aug 2025 | Dec 2025 |
Solar
|
| Big Thompson | U S Bureau of Reclamation | Loveland, CO | 3 GWh | Mar 1959 | Dec 2025 |
Water
|
| Flatiron | U S Bureau of Reclamation | Loveland, CO | 209 GWh | Dec 1953 | Jul 2026 |
Water
|
| Pole Hill | U S Bureau of Reclamation | Loveland, CO | 202 GWh | Dec 1953 | Dec 2025 |
Water
|
| Sunflower Wind Project | Onward Energy | Mandan, ND | 432 GWh | Nov 2016 | Jul 2026 |
Wind
|
| Manitou Springs | City of Colorado Springs - (CO) | Manitou Spring, CO | 2 GWh | Apr 1927 | Dec 2025 |
Water
|
| Ruxton Park | City of Colorado Springs - (CO) | Manitou Spring, CO | 1 GWh | Apr 1925 | Aug 2025 |
Water
|
| SR Mavericks | SR Mavericks, LLC | Mead, CO | 15 GWh | Nov 2016 | Dec 2025 |
Solar
|
| Bar D | Cypress Creek Renewables | Meeker, CO | 4 GWh | Nov 2018 | Dec 2025 |
Solar
|
| Smithfield 3 | Altus Power America Management, LLC | Milford, UT | 6 GWh | Jun 2023 | Dec 2025 |
Solar
|
| Smithfield 1 | Greenbacker Renewable Energy Corporation | Milford, UT | 13 GWh | Mar 2024 | Dec 2025 |
Solar
|
| Lower Molina | U S Bureau of Reclamation | Molina, CO | 10 GWh | Nov 1962 | Dec 2025 |
Water
|
| Upper Molina | U S Bureau of Reclamation | Molina, CO | 17 GWh | Nov 1962 | Dec 2025 |
Water
|
| Shavano Falls Hydro Drop 4 | Shavano Falls Hydro LLC - Drop 4 Project | Montrose, CO | 21 GWh | May 2015 | Oct 2025 |
Water
|
| Morrow Point | U S Bureau of Reclamation | Montrose, CO | 263 GWh | Nov 1970 | Dec 2025 |
Water
|
| Drop 5 (CO) | Drop 5 Hydro LLC | Montrose, CO | 9 GWh | Feb 2017 | Oct 2025 |
Water
|
| South Canal Hydro-3 | Delta-Montrose Electric Association | Montrose, CO | 12 GWh | Jul 2013 | Oct 2025 |
Water
|
| South Canal Hydro-1 | Delta-Montrose Electric Association | Montrose, CO | 17 GWh | May 2013 | Oct 2025 |
Water
|
| Crystal | U S Bureau of Reclamation | Montrose, CO | 141 GWh | May 1978 | Dec 2025 |
Water
|
