| Holly | Town of Holly - (CO) | Holly, CO | 3 MWh | Dec 1992 | Dec 2024 |
Distillate Fuel Oil
|
| Trinidad (CO) | City of Trinidad - (CO) | Trinidad, CO | 5 MWh | Apr 1950 | Dec 2024 |
Distillate Fuel Oil
|
| Hartzog | Basin Electric Power Coop | Wright, WY | 178 MWh | Jul 2002 | Dec 2024 |
Natural Gas
|
| Arvada | Basin Electric Power Coop | Arvada, WY | 199 MWh | Aug 2002 | Dec 2024 |
Natural Gas
|
| SF Auto O1 | Autoliv ASP, Inc. | Ogden, UT | 218 MWh | Nov 2023 | Dec 2024 |
Solar
|
| Barber Creek | Basin Electric Power Coop | Gillette, WY | 273 MWh | Aug 2002 | Dec 2024 |
Natural Gas
|
| Ruxton Park | City of Colorado Springs - (CO) | Manitou Spring, CO | 1 GWh | Apr 1925 | Oct 2024 |
Water
|
| CSU Pueblo | Scale Sustainable I, LLC | Pueblo, CO | 2 GWh | Nov 2008 | Dec 2024 |
Solar
|
| Pivot Solar 1 LLC (CSG) | Nautilus Solar Solutions | Parachute, CO | 2 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Pivot Solar 12 LLC(CSG) | Nautilus Solar Solutions | Sterling, CO | 2 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Pivot Solar 15 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 2 GWh | Nov 2022 | Dec 2024 |
Solar
|
| Manitou Springs | City of Colorado Springs - (CO) | Manitou Spring, CO | 2 GWh | Apr 1927 | Dec 2024 |
Water
|
| SR Kersey II | SR Kersey II, LLC | Kersey, CO | 2 GWh | Nov 2019 | Dec 2024 |
Solar
|
| Tom Sifers Solar | Mountain Parks Services, Inc. | Fraser, CO | 2 GWh | Oct 2019 | Dec 2024 |
Solar
|
| Vestas Towers America, Inc. | CS Wind America, Inc. | Pueblo, CO | 2 GWh | Mar 2010 | Aug 2025 |
Wind
|
| Whiskey Hill Solar | Mountain Parks Services, Inc. | Walden, CO | 2 GWh | Oct 2019 | Dec 2024 |
Solar
|
| SR Skylark C | SR Skylark C, LLC | Windsor, CO | 2 GWh | Nov 2019 | Dec 2024 |
Solar
|
| Pivot Solar 37 | Pivot Energy | Sterling, CO | 3 GWh | May 2024 | Dec 2024 |
Solar
|
| Weber State University - Davis Campus PV | Tesla Inc. | Layton, UT | 3 GWh | Dec 2016 | Dec 2024 |
Solar
|
| USS Fruita Solar LLC CSG | United States Solar Corporation | Fruita, CO | 3 GWh | Apr 2024 | Dec 2024 |
Solar
|
| Carson Solar I | Carson Solar 1 LLC | Colorado Springs, CO | 3 GWh | Nov 2007 | Dec 2024 |
Solar
|
| OREG 4 Peetz | Ormat Nevada Inc | Peetz, CO | 3 GWh | Feb 2009 | May 2024 |
Waste Heat
|
| Pivot Solar 21 | Pivot Energy | Aurora, CO | 3 GWh | Mar 2024 | Dec 2024 |
Solar
|
| Coyote Ridge Community Solar | Poudre Valley REA, Inc | Fort Collins, CO | 3 GWh | Sep 2017 | Dec 2024 |
Solar
|
| Brighton PV Solar Plant | Hangar 160 LLC | Brighton, CO | 3 GWh | Nov 2012 | Dec 2024 |
Solar
|
| Quincy Solar (CO) | Terraform Arcadia | Watkins, CO | 3 GWh | Aug 2018 | Dec 2024 |
Solar
|
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | 3 GWh | May 1977 | Dec 2025 |
Distillate Fuel Oil
|
| Riverview Solar | Highline Services, LLC | Sterling, CO | 4 GWh | Oct 2019 | Dec 2024 |
Solar
|
| Pivot Solar 7 LLC (CSG) | Nautilus Solar Solutions | Rifle, CO | 4 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Pivot Solar 3 LLC (CSG) | Nautilus Solar Solutions | Parachute, CO | 4 GWh | Jun 2022 | Dec 2024 |
Solar
|
| NSE Camber Solar PS5 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jan 2022 | Dec 2024 |
Solar
|
| Pivot Solar 8 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Pivot Solar 14 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2024 |
Solar
|
| NSE Camber Solar PS6 LLC CSG | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jan 2022 | Dec 2024 |
Solar
|
| Pivot Solar 4 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jun 2022 | Dec 2024 |
Solar
|
| NSE Camber Solar PS13 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Jan 2022 | Dec 2024 |
Solar
|
| Pivot Solar 2 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2024 |
Solar
|
| NSE Camber Solar PS11 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Feb 2022 | Dec 2024 |
Solar
|
| NSE Camber BH CSG 2, LLC | Nautilus Solar Solutions | Ordway, CO | 4 GWh | Oct 2021 | Dec 2024 |
Solar
|
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | 4 GWh | Nov 2020 | Dec 2024 |
Solar
|
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | 4 GWh | Jul 2018 | Dec 2024 |
Solar
|
| Mtn Solar 6 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Big Thompson | U S Bureau of Reclamation | Loveland, CO | 4 GWh | Mar 1959 | Dec 2024 |
Water
|
| SR Skylark B | SR Skylark B, LLC | Severance, CO | 4 GWh | Aug 2016 | Dec 2024 |
Solar
|
| BH CSG 3 | Pivot Energy | La Junta, CO | 4 GWh | Apr 2023 | Dec 2024 |
Solar
|
| Tacoma | Public Service Co of Colorado | Durango, CO | 4 GWh | May 1905 | Dec 2024 |
Water
|
| Cortez Solar 3, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 4 GWh | Feb 2023 | Dec 2024 |
Solar
|
| Beaver Creek Gas Plant | Denbury Inc | Riverton, WY | 4 GWh | Nov 1983 | Dec 2024 |
Natural Gas
|
| Marys Lake | U S Bureau of Reclamation | Estes Park, CO | 5 GWh | Apr 1951 | Dec 2024 |
Water
|
| LPEA Sunnyside Solar 1 Facility | La Plata Electric Assn, Inc | Durango, CO | 5 GWh | Jun 2024 | Dec 2024 |
Solar
|
| Pikes Peak Solar Garden 1 LLC CSG | Pikes Peak Solar Garden 1 LLC | Colorado Springs, CO | 5 GWh | Jun 2015 | Dec 2024 |
Solar
|
| Cortez Solar 1, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 5 GWh | Nov 2022 | Dec 2024 |
Solar
|
| Smithfield 3 | Greenbacker Renewable Energy Corporation | Milford, UT | 6 GWh | Jun 2023 | Dec 2024 |
Solar
|
| Bar D | Cypress Creek Renewables | Meeker, CO | 6 GWh | Nov 2018 | Dec 2024 |
Solar
|
| McPhee | U S Bureau of Reclamation | Cortez, CO | 6 GWh | Nov 1992 | May 2024 |
Water
|
| SF Auto T1 | Autoliv ASP, Inc. | Tremonton, UT | 6 GWh | Nov 2023 | Dec 2024 |
Solar
|
| Foothills Hydro Plant | Denver City & County-Foothills | Littleton, CO | 6 GWh | Apr 1985 | Oct 2024 |
Water
|
| Ames Hydro | Public Service Co of Colorado | Ophir, CO | 7 GWh | May 1906 | Mar 2024 |
Water
|
| Uintah | Moon Lake Electric Assn Inc | Neola, UT | 7 GWh | Jun 1920 | Dec 2024 |
Water
|
| SR Kersey | SR Kersey, LLC | Kersey, CO | 8 GWh | Jul 2017 | Dec 2024 |
Solar
|
| Taylor Draw Hydroelectric Facility | Rio Blanco Water Conserv Dist | Rangely, CO | 8 GWh | Mar 1993 | Dec 2024 |
Water
|
| Smithfield 1 | Greenbacker Renewable Energy Corporation | Milford, UT | 8 GWh | Mar 2024 | Dec 2024 |
Solar
|
| Pivot Solar 20 | Pivot Energy | Johnstown, CO | 9 GWh | Sep 2023 | Dec 2024 |
Solar
|
| Skylark | SR Clinch, LLC | Severance, CO | 9 GWh | Nov 2015 | Dec 2024 |
Solar
|
| Valley View Solar | SR Clinch, LLC | Greeley, CO | 9 GWh | Nov 2015 | Dec 2024 |
Solar
|
| Pitkin County Solar | Coolangatta Solar LLC | Aspen, CO | 9 GWh | Sep 2021 | Dec 2024 |
Solar
|
| Drop 5 (CO) | Drop 5 Hydro LLC | Montrose, CO | 9 GWh | Feb 2017 | Oct 2024 |
Water
|
| Cortez Solar 2, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 9 GWh | Jun 2023 | Dec 2024 |
Solar
|
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | 10 GWh | May 2012 | Dec 2025 |
Water
|
| Towaoc | U S Bureau of Reclamation | Cortez, CO | 10 GWh | Apr 1993 | Dec 2024 |
Water
|
| AFA Solar Farm | Solar Star Colorado II LLC | Colorado Springs, CO | 11 GWh | Feb 2011 | Dec 2024 |
Solar
|
| Williams Fork Hydro Plant | Denver City & County of | Parshall, CO | 12 GWh | Jun 1959 | Dec 2024 |
Water
|
| Shavano Falls Hydro | Shavano Falls Hydro LLC | Montrose, CO | 12 GWh | May 2015 | Oct 2024 |
Water
|
| Lower Molina | U S Bureau of Reclamation | Molina, CO | 12 GWh | Nov 1962 | Nov 2024 |
Water
|
| Huerfano River Wind | Huerfano River Wind, LLC | Walsenburg, CO | 13 GWh | Sep 2013 | Dec 2024 |
Wind
|
| South Canal Hydro-3 | Delta-Montrose Electric Association | Montrose, CO | 14 GWh | Jul 2013 | Oct 2024 |
Water
|
| North Fork Hydro Plant | Denver City & County of | Grant, CO | 15 GWh | Dec 1987 | Dec 2024 |
Water
|
| SR Mavericks | SR Mavericks, LLC | Mead, CO | 15 GWh | Nov 2016 | Dec 2024 |
Solar
|
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | 15 GWh | Nov 2020 | Dec 2024 |
Solar
|
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | 16 GWh | Mar 2014 | Dec 2025 |
Water
|
| South 49th 013445 SCS Norfolk, LLC | Arevon Energy, Inc. | Norfolk, NE | 19 GWh | Aug 2022 | Dec 2024 |
Solar
|
| Front Range Project | Timberline Energy LLC | Erie, CO | 19 GWh | Sep 2011 | Dec 2024 |
Landfill Gas
|
| South Canal Hydro-1 | Delta-Montrose Electric Association | Montrose, CO | 19 GWh | May 2013 | Oct 2024 |
Water
|
| Clear Spring Ranch PV Project | DG Colorado Solar, LLC | Fountain, CO | 19 GWh | Sep 2016 | Dec 2024 |
Solar
|
| Vallecito Hydroelectric | Ptarmigan Res & Engy Inc | Bayfield, CO | 19 GWh | Apr 1989 | Dec 2024 |
Water
|
| Spearfish Hydro | City of Spearfish | Spearfish, SD | 20 GWh | Sep 1912 | Dec 2024 |
Water
|
| Ben French | Black Hills Power, Inc. | Rapid City, SD | 20 GWh | Mar 1960 | Dec 2025 |
Natural Gas : 99.4%
|
| Boulder | Garkane Energy Coop, Inc | Boulder, UT | 20 GWh | Jul 1958 | Dec 2024 |
Water
|
| Dolores Canyon Solar | Tri-State G & T Assn, Inc | Cahone, CO | 21 GWh | - | Dec 2025 |
Solar
|
| Shavano Falls Hydro Drop 4 | Shavano Falls Hydro LLC - Drop 4 Project | Montrose, CO | 23 GWh | May 2015 | Oct 2024 |
Water
|
| Upper Molina | U S Bureau of Reclamation | Molina, CO | 24 GWh | Nov 1962 | Nov 2024 |
Water
|
| Abiquiu Dam | Los Alamos County | Abiquiu, NM | 24 GWh | Mar 1989 | Dec 2024 |
Water
|
| CSWIND America Inc. | CS Wind America, Inc. | Pueblo, CO | 27 GWh | Sep 2023 | Dec 2024 |
Solar
|
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | 28 GWh | Mar 2001 | Dec 2024 |
Natural Gas
|
| Big Sand Draw Plant | Denbury Inc | Riverton, WY | 38 GWh | Feb 2015 | Dec 2025 |
Natural Gas
|
| George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | 42 GWh | Jul 1953 | Nov 2025 |
Natural Gas
|
| Cimarron Solar Facility | Southern Power Co | Springer, NM | 45 GWh | Nov 2010 | Dec 2024 |
Solar
|
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | 47 GWh | Nov 1984 | Dec 2025 |
Waste Heat
|
| Elephant Butte | U S Bureau of Reclamation | Truth or Consequences, NM | 57 GWh | Oct 1940 | Dec 2024 |
Water
|
| Green Mountain | U S Bureau of Reclamation | Kremmling, CO | 58 GWh | Apr 1943 | Dec 2024 |
Water
|
