| Fort St Vrain | Public Service Co of Colorado | Platteville, CO | 4 TWh | Apr 1996 | Feb 2025 |
Natural Gas
|
| Cherokee | Public Service Co of Colorado | Denver, CO | 3 TWh | May 1962 | Feb 2025 |
Natural Gas
|
| Rocky Mountain Energy Center | Public Service Co of Colorado | Keenesburg, CO | 3 TWh | Apr 2004 | Feb 2025 |
Natural Gas
|
| Rush Creek Wind | Public Service Co of Colorado | Matheson, CO | 2 TWh | Nov 2018 | Feb 2025 |
Wind
|
| Hayden | Public Service Co of Colorado | Hayden, CO | 2 TWh | Jun 1965 | Feb 2025 |
Bituminous Coal : 99.8%
|
| Cheyenne Ridge Wind Farm | Public Service Co of Colorado | Cheyenne Wells, CO | 2 TWh | Jul 2020 | Feb 2025 |
Wind
|
| Pawnee | Public Service Co of Colorado | Brush, CO | 2 TWh | Oct 1981 | Feb 2025 |
Subbituminous Coal : 99.2%
Natural Gas : 0.8%
|
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | 2 TWh | Dec 2011 | Feb 2025 |
Natural Gas
|
| Rawhide | Platte River Power Authority | Wellington, CO | 1 TWh | Mar 1984 | Feb 2025 |
Subbituminous Coal : 90.6%
Natural Gas : 9.4%
|
| Bronco Plains Wind, LLC | Bronco Plains Wind, LLC | Flagler, CO | 1 TWh | Aug 2020 | Feb 2025 |
Wind
|
| JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | 958 GWh | May 1994 | Feb 2025 |
Natural Gas
|
| Golden West Power Partners LLC | Golden West Power Partners, LLC | Calhan, CO | 863 GWh | Sep 2015 | Feb 2025 |
Wind
|
| Limon III Wind LLC | Limon | Limon, CO | 754 GWh | Jul 2014 | Feb 2025 |
Wind
|
| Bronco Plains Wind II, LLC | Bronco Plains Wind II, LLC | Kit Carson, CO | 741 GWh | Nov 2023 | Feb 2025 |
Wind
|
| Neptune Energy Center Hybrid | Neptune Energy Center, LLC | Boone, CO | 684 GWh | May 2023 | Feb 2025 |
Solar
|
| Cedar Creek Wind | Leeward Asset Management, LLC | Grover, CO | 680 GWh | Oct 2007 | Feb 2025 |
Wind
|
| Cedar Point Wind | Cedar Point LLC | Limon, CO | 672 GWh | Apr 2011 | Feb 2025 |
Wind
|
| Peetz Table Wind Energy | FPL Peetz Table Wind Energy | Peetz, CO | 653 GWh | Aug 2007 | Dec 2023 |
Wind
|
| Limon Wind I | Limon | Limon, CO | 606 GWh | Oct 2012 | Feb 2025 |
Wind
|
| Cedar Creek II | AE Power Services LLC | New Raymer, CO | 603 GWh | Feb 2011 | Feb 2025 |
Wind
|
| Bighorn Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Pueblo, CO | 595 GWh | Oct 2021 | Feb 2025 |
Solar
|
| Carousel Wind Farm LLC | Carousel Wind Farm, LLC | Burlington, CO | 584 GWh | Oct 2015 | Dec 2023 |
Wind
|
| Mountain Breeze Wind, LLC | Leeward Asset Management, LLC | Grover, CO | 577 GWh | Sep 2020 | Feb 2025 |
Wind
|
| Colorado Green Holdings LLC | Avangrid Renewables LLC | Lamar, CO | 567 GWh | Nov 2003 | Dec 2023 |
Wind
|
| Thunder Wolf Energy Center Hybrid | Thunder Wolf Energy Center, LLC | Avondale, CO | 561 GWh | May 2023 | Feb 2025 |
Solar
|
| Blue Spruce Energy Center | Public Service Co of Colorado | Aurora, CO | 561 GWh | Apr 2003 | Feb 2025 |
Natural Gas
|
| Limon Wind II | Limon | Limon, CO | 522 GWh | Oct 2012 | Feb 2025 |
Wind
|
| Northern Colorado Wind LLC | Northern Colorado Wind LLC | Peetz, CO | 517 GWh | Jul 2009 | Dec 2023 |
Wind
|
| Logan Wind Energy | Logan Wind Energy LLC | Peetz, CO | 509 GWh | Sep 2007 | Feb 2025 |
Wind
|
| Spindle Hill Energy Center | Invenergy Services LLC | Fort Lupton, CO | 495 GWh | Apr 2007 | Feb 2025 |
Natural Gas
|
| Sun Mountain Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Unincorporated Pueblo, CO | 453 GWh | Nov 2022 | Feb 2025 |
Solar
|
| Pike Solar Hybrid | Duke Energy Renewables Services | Fountain, CO | 436 GWh | Nov 2023 | Feb 2025 |
Solar
|
| Arapahoe Combustion Turbine Project | SWG Arapahoe, LLC | Denver, CO | 255 GWh | Apr 2000 | Feb 2025 |
Natural Gas
|
| Frank Knutson | Tri-State G & T Assn, Inc | Commerce City, CO | 247 GWh | Apr 2002 | Dec 2023 |
Natural Gas : 99.8%
|
| Manchief Electric Generating Station | Public Service Co of Colorado | Brush, CO | 243 GWh | May 2000 | Feb 2025 |
Natural Gas
|
| Comanche Solar | Onward Energy | Pueblo, CO | 236 GWh | Aug 2016 | Feb 2025 |
Solar
|
| Twin Buttes Wind Project | Avangrid Renewables LLC | Lamar, CO | 219 GWh | Jun 2007 | Dec 2023 |
Wind
|
| Hunter Solar, LLC (CO) | Hunter Solar, LLC | Bennett, CO | 207 GWh | Nov 2023 | Feb 2025 |
Solar
|
| Pioneer Solar (CO), LLC | Pioneer Solar (CO), LLC | Bennett, CO | 197 GWh | May 2021 | Feb 2025 |
Solar
|
| Spring Canyon Expansion Wind Energy Ctr | Spring Canyon Expansion Wind Energy Ctr | Peetz, CO | 189 GWh | Sep 2014 | Dec 2023 |
Wind
|
| Peak View Wind Farm | Black Hills Colorado Electric, LLC | Walsenburg, CO | 183 GWh | Oct 2016 | Dec 2023 |
Wind
|
| Busch Ranch II Wind Farm | Black Hills Electric Generation LLC | Walsenburg, CO | 170 GWh | Oct 2019 | Feb 2025 |
Wind
|
| Colorado Energy Nations Company | Molson Coors USA LLC | Golden, CO | 140 GWh | Aug 1976 | Feb 2025 |
Natural Gas
|
| Spring Canyon | Invenergy Services LLC | Peetz, CO | 139 GWh | Jan 2006 | Dec 2023 |
Wind
|
| Brush Generation Facility | Brush Power LLC | Brush, CO | 128 GWh | Sep 1990 | Dec 2023 |
Natural Gas
|
| Hooper Solar | Solar Star Colorado III, LLC | Mosca, CO | 118 GWh | Nov 2015 | Dec 2023 |
Solar
|
| Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | 98 GWh | Jun 2001 | Feb 2025 |
Natural Gas
|
| Titan Solar | Titan Solar, LLC | Deer Trail, CO | 95 GWh | Nov 2018 | Feb 2025 |
Solar
|
| Cabin Creek | Public Service Co of Colorado | Georgetown, CO | 94 GWh | May 1967 | Feb 2025 |
Water
|
| Busch Ranch Wind Energy Farm | Black Hills Colorado Electric, LLC | Walsenburg, CO | 85 GWh | Sep 2012 | Dec 2023 |
Wind
|
| San Isabel Solar, LLC | San Isabel Solar, LLC | Trinidad, CO | 76 GWh | Nov 2016 | Feb 2025 |
Solar
|
| San Luis Valley Solar Ranch | Avangrid Renewables LLC | Mosca, CO | 72 GWh | Nov 2011 | Feb 2025 |
Solar
|
| Bison Solar LLC | Bison Solar LLC | Wellington, CO | 61 GWh | Sep 2016 | Feb 2025 |
Solar
|
| Eagle Valley Clean Energy LLC Biomass | Eagle Valley Clean Energy LLC | Gypsum, CO | 57 GWh | Nov 2013 | Apr 2024 |
Wood/Wood Waste Solids
|
| Ridge Crest Wind Partners | Terra-Gen Operating Co-Wind | Peetz, CO | 51 GWh | Nov 2001 | Dec 2023 |
Wind
|
| Rawhide Prairie Solar Hybrid | Greenbacker Renewable Energy Corporation | Wellington, CO | 47 GWh | Feb 2021 | Dec 2023 |
Solar
|
| Greater Sandhill I | Greater Sandhill I LLC | Mosca, CO | 43 GWh | Aug 2010 | Dec 2023 |
Solar
|
| Spanish Peaks Solar | Spanish Peaks Solar LLC | Trinidad, CO | 39 GWh | - | Feb 2025 |
Solar
|
| Metro Wastewater Reclamation District | Colorado Energy Nations Company, LLC | Denver, CO | 37 GWh | Mar 1985 | Feb 2025 |
Other Biomass Gas
|
| Alamosa Solar | Solar of Alamosa LLC | Mosca, CO | 35 GWh | Mar 2012 | Dec 2023 |
Solar
|
| Fruita | Public Service Co of Colorado | Grand Junction, CO | 34 GWh | May 1973 | Dec 2023 |
Natural Gas : 52.0%
Distillate Fuel Oil : 48.0%
|
| SR Platte Solar Farm | SR Platte, LLC | Platteville, CO | 34 GWh | Oct 2017 | Dec 2023 |
Solar
|
| Valmont Combustion Turbine Project | Public Service Co of Colorado | Boulder, CO | 32 GWh | Apr 2000 | Dec 2023 |
Natural Gas
|
| SR Jenkins Ft Lupton | SR Jenkins, LLC | Ft. Lupton, CO | 29 GWh | Apr 2016 | Dec 2023 |
Solar
|
| Victory Solar LLC | Duke Energy Renewables Services | Bennett, CO | 27 GWh | Nov 2016 | Dec 2023 |
Solar
|
| Shoshone (CO) | Public Service Co of Colorado | Glenwood Springs, CO | 24 GWh | May 1909 | Dec 2023 |
Water
|
| Gaylord Rockies CHP | UE - 00602CO, LLC | Aurora, CO | 23 GWh | Apr 2022 | Dec 2023 |
Natural Gas
|
| American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | 23 GWh | Feb 1990 | Feb 2025 |
Natural Gas : 99.1%
Distillate Fuel Oil : 0.9%
|
| DADS Gas Recovery | WM Renewable Energy LLC | Aurora, CO | 21 GWh | Jun 2008 | Dec 2023 |
Landfill Gas
|
| Plains End II LLC | Plains End Operating Services LLC | Arvada, CO | 20 GWh | Apr 2008 | Dec 2023 |
Natural Gas
|
| Valmont | Public Service Co of Colorado | Boulder, CO | 17 GWh | Apr 1964 | Feb 2025 |
Natural Gas
|
| Basalt | City of Aspen- (CO) | Aspen, CO | 16 GWh | Aug 1985 | Dec 2023 |
Water
|
| Ash Mesa Solar, LLC | Ash Mesa Solar, LLC | Olathe, CO | 16 GWh | May 2022 | Dec 2023 |
Solar
|
| IBM Solar | DG Colorado Solar, LLC | Boulder, CO | 14 GWh | Jun 2019 | Dec 2023 |
Solar
|
| Dillon Hydro Plant | Denver City & County of | Summit, CO | 13 GWh | Sep 1987 | Dec 2023 |
Water
|
| Lamar Plant | City of Lamar - (CO) | Lamar, CO | 12 GWh | Dec 1945 | Dec 2023 |
Wind
|
| SunE Alamosa | SunE Alamosa1 LLC | Hooper, CO | 11 GWh | Nov 2007 | Dec 2023 |
Solar
|
| Gross Hydro Plant | Denver City & County of | Boulder, CO | 11 GWh | Jul 2007 | Dec 2023 |
Water
|
| Boulder Canyon Hydro | Boulder City of | Boulder, CO | 11 GWh | May 2013 | Dec 2022 |
Water
|
| Gilcrest V CSG | SunShare Management | Platteville, CO | 10 GWh | Jan 2021 | Dec 2023 |
Solar
|
| Vilas Solar Array | AEP Onsite Partners, LLC | Springfield, CO | 9 GWh | Nov 2017 | Dec 2023 |
Solar
|
| Boulder City Lakewood Hydro | Boulder City of | Boulder, CO | 9 GWh | Jan 2004 | Dec 2023 |
Water
|
| Boulder City Betasso Hydro Plant | Boulder City of | Boulder, CO | 9 GWh | Nov 1987 | Dec 2023 |
Water
|
| Vasquez V CSG | SunShare Management | Platteville, CO | 8 GWh | Nov 2021 | Dec 2023 |
Solar
|
| Boulder City Silver Lake Hydro | Boulder City of | Boulder, CO | 8 GWh | Apr 2000 | Dec 2023 |
Water
|
| Alamosa | Public Service Co of Colorado | Alamosa, CO | 8 GWh | May 1973 | Dec 2023 |
Distillate Fuel Oil : 95.6%
Natural Gas : 4.4%
|
| Venture 1 - 1A CSG | UXI CSG Venture 1 8301 LLC | Aurora, CO | 7 GWh | Apr 2021 | Jan 2023 |
Solar
|
| Venture 2 - 1B | UXI CSG Venture 2 8302 LLC | Aurora, CO | 7 GWh | Aug 2021 | Jan 2023 |
Solar
|
| Venture 3 - 1C | UXI CSG Venture 3 8303 LLC | Aurora, CO | 7 GWh | Aug 2021 | Jan 2023 |
Solar
|
| Strontia Springs Hydro Plant | Denver City & County of | Littleton, CO | 7 GWh | Jun 1986 | Dec 2023 |
Water
|
| Venture 4 - 1D | UXI CSG Venture 4 8304 LLC | Aurora, CO | 7 GWh | Aug 2021 | Jan 2023 |
Solar
|
| CEC Solar #1117, LLC | Clean Focus Renewables, Inc. | Pueblo, CO | 7 GWh | Jul 2018 | Dec 2023 |
Solar
|
| Redlands Water & Power | Redlands Water & Power Company | Grand Junction, CO | 7 GWh | Jul 1931 | Dec 2022 |
Water
|
| San Luis Valley Solar Array | AEP Onsite Partners, LLC | Center, CO | 6 GWh | Oct 2017 | Dec 2023 |
Solar
|
| Imboden Solar Garden | AEP Onsite Partners, LLC | Watkins, CO | 6 GWh | Apr 2018 | Dec 2023 |
Solar
|
| Trout Creek Solar | AEP Onsite Partners, LLC | Buena Vista, CO | 5 GWh | Dec 2018 | Dec 2023 |
Solar
|
| Plains End | Plains End Operating Services LLC | Arvada, CO | 5 GWh | Apr 2002 | Dec 2023 |
Natural Gas
|
| DIA 8 | Greenbacker Renewable Energy Corporation | Denver, CO | 5 GWh | Jan 2023 | Dec 2023 |
Solar
|
| Springfield Wind | Arkansas River Power Authority | Springfield, CO | 5 GWh | Jan 2004 | Dec 2023 |
Wind
|
| Granby Hydro | Northern Water Hydropower Enterprise | Granby, CO | 5 GWh | Apr 2016 | Feb 2025 |
Water
|
