Directory of Power Plants in Colorado
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Cabin Creek | Public Service Co of Colorado | Georgetown, CO | Public Service Company of Colorado (PSCO) | 136.8 GWh | May 1967 | Aug 2024 | Water |
| Cherokee | Public Service Co of Colorado | Denver, CO | Public Service Company of Colorado (PSCO) | 3.4 TWh | May 1962 | Aug 2024 | Natural Gas |
| Comanche (CO) | Public Service Co of Colorado | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.7 TWh | May 1973 | Aug 2024 | Subbituminous Coal : 97.8% Natural Gas : 2.2% |
| Twin Buttes II Wind | Avangrid Renewables LLC | Lamar, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 283.1 GWh | Nov 2017 | Aug 2024 | Wind |
| Valmont | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 15.9 GWh | Apr 1964 | Aug 2024 | Natural Gas |
| South Plant | City of Colorado Springs - (CO) | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 118.8 GWh | Oct 1962 | Aug 2024 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.9 GWh | Jul 1953 | Aug 2024 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Rush Creek Wind | Public Service Co of Colorado | Matheson, CO | Public Service Company of Colorado (PSCO) | 2.1 TWh | Nov 2018 | Aug 2024 | Wind |
| Titan Solar | Titan Solar, LLC | Deer Trail, CO | Public Service Company of Colorado (PSCO) | 99.5 GWh | Nov 2018 | Aug 2024 | Solar |
| Bronco Plains Wind II, LLC | Bronco Plains Wind II, LLC | Kit Carson, CO | Public Service Company of Colorado (PSCO) | 503.0 GWh | Nov 2023 | Aug 2024 | Wind |
| Bison Solar LLC | Bison Solar LLC | Wellington, CO | Public Service Company of Colorado (PSCO) | 62.1 GWh | Sep 2016 | Aug 2024 | Solar |
| Pioneer Solar (CO), LLC | Pioneer Solar (CO), LLC | Bennett, CO | Public Service Company of Colorado (PSCO) | 198.0 GWh | May 2021 | Aug 2024 | Solar |
| Flatiron | U S Bureau of Reclamation | Loveland, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 135.9 GWh | Dec 1953 | Aug 2024 | Water |
| San Isabel Solar, LLC | San Isabel Solar, LLC | Trinidad, CO | Public Service Company of Colorado (PSCO) | 75.4 GWh | Nov 2016 | Aug 2024 | Solar |
| Hayden | Public Service Co of Colorado | Hayden, CO | Public Service Company of Colorado (PSCO) | 2.2 TWh | Jun 1965 | Aug 2024 | Bituminous Coal : 99.8% |
| Craig (CO) | Tri-State G & T Assn, Inc | Craig, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.0 TWh | Oct 1979 | Aug 2024 | Subbituminous Coal : 99.7% |
| Fort St Vrain | Public Service Co of Colorado | Platteville, CO | Public Service Company of Colorado (PSCO) | 4.6 TWh | Apr 1996 | Aug 2024 | Natural Gas |
| Hunter Solar, LLC (CO) | Hunter Solar, LLC | Bennett, CO | Public Service Company of Colorado (PSCO) | 159.0 GWh | Nov 2023 | Aug 2024 | Solar |
| Pawnee | Public Service Co of Colorado | Brush, CO | Public Service Company of Colorado (PSCO) | 2.5 TWh | Oct 1981 | Aug 2024 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 9.7 GWh | May 1977 | Aug 2024 | Distillate Fuel Oil |
| Rawhide | Platte River Power Authority | Wellington, CO | Public Service Company of Colorado (PSCO) | 1.3 TWh | Mar 1984 | Aug 2024 | Subbituminous Coal : 91.3% Natural Gas : 8.6% |
| Niyol Wind, LLC | Niyol Wind, LLC | Fleming, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 726.4 GWh | Oct 2021 | Aug 2024 | Wind |
| Sun Mountain Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Unincorporated Pueblo, CO | Public Service Company of Colorado (PSCO) | 475.5 GWh | Nov 2022 | Aug 2024 | Solar |
| Panorama Wind, LLC | Leeward Asset Management, LLC | Grover, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 561.2 GWh | May 2022 | Aug 2024 | Wind |
| Granby Hydro | Northern Water Hydropower Enterprise | Granby, CO | Public Service Company of Colorado (PSCO) | 5.0 GWh | Apr 2016 | Aug 2024 | Water |
| Ray D Nixon | City of Colorado Springs - (CO) | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 928.6 GWh | Mar 1980 | Aug 2024 | Subbituminous Coal : 98.1% Natural Gas : 1.7% |
| Colorado Energy Nations Company | Molson Coors USA LLC | Golden, CO | Public Service Company of Colorado (PSCO) | 144.6 GWh | Aug 1976 | Aug 2024 | Natural Gas |
| Metro Wastewater Reclamation District | Colorado Energy Nations Company, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 37.7 GWh | Mar 1985 | Aug 2024 | Other Biomass Gas |
| Golden West Power Partners LLC | Golden West Power Partners, LLC | Calhan, CO | Public Service Company of Colorado (PSCO) | 803.4 GWh | Sep 2015 | Aug 2024 | Wind |
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 47.9 GWh | Nov 1984 | Aug 2024 | Waste Heat |
| Comanche Solar | Onward Energy | Pueblo, CO | Public Service Company of Colorado (PSCO) | 251.5 GWh | Aug 2016 | Aug 2024 | Solar |
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 85.0 GWh | Oct 2019 | Aug 2024 | Solar |
| JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 952.6 GWh | May 1994 | Aug 2024 | Natural Gas |
| Busch Ranch II Wind Farm | Black Hills Electric Generation LLC | Walsenburg, CO | Public Service Company of Colorado (PSCO) | 179.7 GWh | Oct 2019 | Aug 2024 | Wind |
| University of Colorado | University of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 4.6 GWh | Jul 1992 | Aug 2024 | Natural Gas : 99.8% |
| American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 23.6 GWh | Feb 1990 | Aug 2024 | Natural Gas : 99.6% |
| Crossing Trails Wind Power Project LLC. | EDP Renewables North America LLC | Seibert, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 408.1 GWh | Mar 2021 | Aug 2024 | Wind |
| Palmer Solar | Duke Energy Renewables Services | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 144.1 GWh | Mar 2020 | Aug 2024 | Solar |
| Manchief Electric Generating Station | Public Service Co of Colorado | Brush, CO | Public Service Company of Colorado (PSCO) | 229.5 GWh | May 2000 | Aug 2024 | Natural Gas |
| Arapahoe Combustion Turbine Project | SWG Arapahoe, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 234.0 GWh | Apr 2000 | Aug 2024 | Natural Gas |
| Front Range Power Plant | City of Colorado Springs - (CO) | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.2 TWh | Mar 2003 | Aug 2024 | Natural Gas |
| Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | Public Service Company of Colorado (PSCO) | 70.3 GWh | Jun 2001 | Aug 2024 | Natural Gas |
| Limon III Wind LLC | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 770.7 GWh | Jul 2014 | Aug 2024 | Wind |
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 15.8 GWh | Mar 2014 | Aug 2024 | Water |
| Blue Spruce Energy Center | Public Service Co of Colorado | Aurora, CO | Public Service Company of Colorado (PSCO) | 537.1 GWh | Apr 2003 | Aug 2024 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Pike Solar Hybrid | Duke Energy Renewables Services | Fountain, CO | Public Service Company of Colorado (PSCO) | 307.9 GWh | Nov 2023 | Aug 2024 | Solar |
| Rocky Mountain Energy Center | Public Service Co of Colorado | Keenesburg, CO | Public Service Company of Colorado (PSCO) | 2.7 TWh | Apr 2004 | Aug 2024 | Natural Gas |
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.2 GWh | May 2012 | Aug 2024 | Water |
| Cedar Creek Wind | Leeward Asset Management, LLC | Grover, CO | Public Service Company of Colorado (PSCO) | 669.3 GWh | Oct 2007 | Aug 2024 | Wind |
| Spindle Hill Energy Center | Invenergy Services LLC | Fort Lupton, CO | Public Service Company of Colorado (PSCO) | 410.6 GWh | Apr 2007 | Aug 2024 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Mountain Breeze Wind, LLC | Leeward Asset Management, LLC | Grover, CO | Public Service Company of Colorado (PSCO) | 530.5 GWh | Sep 2020 | Aug 2024 | Wind |
| Cheyenne Ridge Wind Farm | Public Service Co of Colorado | Cheyenne Wells, CO | Public Service Company of Colorado (PSCO) | 1.9 TWh | Jul 2020 | Aug 2024 | Wind |
| Bronco Plains Wind, LLC | Bronco Plains Wind, LLC | Flagler, CO | Public Service Company of Colorado (PSCO) | 1.0 TWh | Aug 2020 | Aug 2024 | Wind |
| Thunder Wolf Energy Center Hybrid | Thunder Wolf Energy Center, LLC | Avondale, CO | Public Service Company of Colorado (PSCO) | 567.6 GWh | May 2023 | Aug 2024 | Solar |
| Logan Wind Energy | Logan Wind Energy LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 501.4 GWh | Sep 2007 | Aug 2024 | Wind |
| Bighorn Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 600.1 GWh | Oct 2021 | Aug 2024 | Solar |
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 1.6 TWh | Dec 2011 | Aug 2024 | Natural Gas |
| Neptune Energy Center Hybrid | Neptune Energy Center, LLC | Boone, CO | Public Service Company of Colorado (PSCO) | 707.3 GWh | May 2023 | Aug 2024 | Solar |
| Limon Wind II | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 500.7 GWh | Oct 2012 | Aug 2024 | Wind |
| Cedar Creek II | AE Power Services LLC | New Raymer, CO | Public Service Company of Colorado (PSCO) | 589.5 GWh | Feb 2011 | Aug 2024 | Wind |
| Limon Wind I | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 571.6 GWh | Oct 2012 | Aug 2024 | Wind |
| Cedar Point Wind | Cedar Point LLC | Limon, CO | Public Service Company of Colorado (PSCO) | 646.9 GWh | Apr 2011 | Aug 2024 | Wind |
| San Luis Valley Solar Ranch | Avangrid Renewables LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 68.7 GWh | Nov 2011 | Aug 2024 | Solar |
| Vestas Towers America, Inc. | CS Wind America, Inc. | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.4 GWh | Mar 2010 | Aug 2024 | Wind |
| OREG 4 Peetz | Ormat Nevada Inc | Peetz, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.2 GWh | Feb 2009 | May 2024 | Waste Heat |
| Eagle Valley Clean Energy LLC Biomass | Eagle Valley Clean Energy LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 57.1 GWh | Nov 2013 | Apr 2024 | Wood/Wood Waste Solids |
| Western Sugar Coop- Ft Morgan | Western Sugar Cooperative | Fort Morgan, CO | Public Service Company of Colorado (PSCO) | 7.1 GWh | Aug 1947 | Feb 2024 | Natural Gas |
| SR Kersey | SR Kersey, LLC | Kersey, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.1 GWh | Jul 2017 | Dec 2023 | Solar |
| CSWIND America Inc. | CS Wind America, Inc. | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.9 GWh | Sep 2023 | Dec 2023 | Solar |
| Coyote Ridge Community Solar | Poudre Valley REA, Inc | Fort Collins, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.1 GWh | Sep 2017 | Dec 2023 | Solar |
| Panasonic Carport Solar Hybrid | Public Service Co of Colorado | Denver, CO | Public Service Company of Colorado (PSCO) | 2.2 GWh | Apr 2017 | Dec 2023 | Solar |
| SR Platte Solar Farm | SR Platte, LLC | Platteville, CO | Public Service Company of Colorado (PSCO) | 33.8 GWh | Oct 2017 | Dec 2023 | Solar |
| San Luis Solar Garden | AES Distributed Energy | Antonito, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Jul 2017 | Dec 2023 | Solar |
| San Luis Valley Solar Array | AEP Onsite Partners, LLC | Center, CO | Public Service Company of Colorado (PSCO) | 6.0 GWh | Oct 2017 | Dec 2023 | Solar |
| Vilas Solar Array | AEP Onsite Partners, LLC | Springfield, CO | Public Service Company of Colorado (PSCO) | 8.9 GWh | Nov 2017 | Dec 2023 | Solar |
| Quincy II Solar Garden | AEP Onsite Partners, LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 2.2 GWh | Apr 2018 | Dec 2023 | Solar |
| Imboden Solar Garden | AEP Onsite Partners, LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 5.8 GWh | Apr 2018 | Dec 2023 | Solar |
| Bar D | Cypress Creek Renewables | Meeker, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.4 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXVII LLC | Greenbacker Renewable Energy Corporation | Greely, CO | Public Service Company of Colorado (PSCO) | 3.4 GWh | Oct 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXX LLC (CSG) | Greenbacker Renewable Energy Corporation | Alamosa, CO | Public Service Company of Colorado (PSCO) | 4.0 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXI (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.5 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXXI LLC (CSG) | Greenbacker Renewable Energy Corporation | Debeque, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXV LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.0 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXXII (CSG) | Greenbacker Renewable Energy Corporation | Rifle, CO | Public Service Company of Colorado (PSCO) | 3.1 GWh | Feb 2019 | Dec 2023 | Solar |
| Oak Leaf Solar XXII LLC (CSG) | Greenbacker Renewable Energy Corporation | Denver, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Dec 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXIV LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.1 GWh | Dec 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXVI LLC | Greenbacker Renewable Energy Corporation | Denver, CO | Public Service Company of Colorado (PSCO) | 3.2 GWh | Dec 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXVIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.0 GWh | May 2019 | Dec 2023 | Solar |
| Oak Leaf Solar XXIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.5 GWh | Dec 2018 | Dec 2023 | Solar |
| Trout Creek Solar | AEP Onsite Partners, LLC | Buena Vista, CO | Public Service Company of Colorado (PSCO) | 5.5 GWh | Dec 2018 | Dec 2023 | Solar |
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.4 GWh | Jul 2018 | Dec 2023 | Solar |
| Quincy Solar | Terraform Arcadia | Watkins, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Aug 2018 | Dec 2023 | Solar |
| Lafayette Horizon Solar CSG LLC | AES Distributed Energy | Lafayette, CO | Public Service Company of Colorado (PSCO) | 3.1 GWh | Jan 2019 | Dec 2023 | Solar |
| Mesa CSG 2 Massicotte | Standard Solar | Palisade, CO | Public Service Company of Colorado (PSCO) | 3.0 GWh | Apr 2019 | Dec 2023 | Solar |
| Mesa CSG 1 Murdock | Standard Solar | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Apr 2019 | Dec 2023 | Solar |
| Riverview Solar | Highline Services, LLC | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Oct 2019 | Dec 2023 | Solar |
| Tom Sifers Solar | Mountain Parks Services, Inc. | Fraser, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.2 GWh | Oct 2019 | Dec 2023 | Solar |
| Whiskey Hill Solar | Mountain Parks Services, Inc. | Walden, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.4 GWh | Oct 2019 | Dec 2023 | Solar |
| Mtn. Solar 1 | Standard Solar | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.4 GWh | Jul 2019 | Dec 2023 | Solar |
| Mtn. Solar 4 (CSG) | Standard Solar | Lakewood, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Oct 2021 | Dec 2023 | Solar |
Browse Power Plants By Colorado Counties
Figures are based on December 2023 generation numbers.| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Jackson County, CO | # 46 | 1 | 2.4 GWh |
| Crowley County, CO | # 45 | 1 | 3.7 GWh |
| Rio Grande County, CO | # 44 | 1 | 3.8 GWh |
| Fremont County, CO | # 43 | 2 | 3.9 GWh |
| Saguache County, CO | # 42 | 2 | 6.0 GWh |
| San Miguel County, CO | # 41 | 1 | 7.1 GWh |
| Conejos County, CO | # 40 | 2 | 7.4 GWh |
| Rio Blanco County, CO | # 39 | 3 | 7.5 GWh |
| Chaffee County, CO | # 38 | 3 | 10.5 GWh |
| Pitkin County, CO | # 37 | 2 | 11.8 GWh |
| Douglas County, CO | # 36 | 2 | 12.3 GWh |
| Park County, CO | # 35 | 1 | 12.7 GWh |
| Baca County, CO | # 34 | 5 | 13.9 GWh |
| Ouray County, CO | # 33 | 1 | 15.8 GWh |
| Grand County, CO | # 32 | 3 | 16.0 GWh |
| Montezuma County, CO | # 31 | 7 | 36.7 GWh |
| Garfield County, CO | # 30 | 12 | 45.9 GWh |
| Summit County, CO | # 29 | 2 | 60.0 GWh |
| La Plata County, CO | # 28 | 3 | 74.5 GWh |
| Las Animas County, CO | # 27 | 4 | 75.4 GWh |
| Eagle County, CO | # 26 | 3 | 97.0 GWh |
| Mesa County, CO | # 25 | 11 | 104.2 GWh |
| Boulder County, CO | # 24 | 11 | 108.0 GWh |
| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Clear Creek County, CO | # 23 | 3 | 137.1 GWh |
| Gunnison County, CO | # 22 | 2 | 173.6 GWh |
| Jefferson County, CO | # 21 | 9 | 186.5 GWh |
| Bent County, CO | # 20 | 2 | 219.0 GWh |
| Alamosa County, CO | # 19 | 9 | 296.4 GWh |
| Arapahoe County, CO | # 18 | 13 | 304.0 GWh |
| Denver County, CO | # 17 | 15 | 314.0 GWh |
| Huerfano County, CO | # 16 | 4 | 460.8 GWh |
| Montrose County, CO | # 15 | 10 | 483.6 GWh |
| Prowers County, CO | # 14 | 4 | 861.6 GWh |
| Cheyenne County, CO | # 13 | 1 | 1.9 TWh |
| Larimer County, CO | # 12 | 12 | 1.9 TWh |
| Elbert County, CO | # 11 | 2 | 2.1 TWh |
| Routt County, CO | # 10 | 1 | 2.2 TWh |
| Lincoln County, CO | # 9 | 5 | 2.6 TWh |
| Kit Carson County, CO | # 8 | 7 | 2.7 TWh |
| Morgan County, CO | # 7 | 9 | 2.8 TWh |
| Logan County, CO | # 6 | 17 | 3.1 TWh |
| Adams County, CO | # 5 | 30 | 4.5 TWh |
| El Paso County, CO | # 4 | 18 | 4.8 TWh |
| Moffat County, CO | # 3 | 3 | 5.0 TWh |
| Pueblo County, CO | # 2 | 16 | 10.0 TWh |
| Weld County, CO | # 1 | 52 | 11.2 TWh |