Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| NSE Camber Solar PS11 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.7 GWh | Feb 2022 | Dec 2025 | Solar |
| NSE Camber Solar PS13 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jan 2022 | Dec 2025 | Solar |
| NSE Camber Solar PS6 LLC CSG | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jan 2022 | Dec 2025 | Solar |
| NSE Camber Solar PS5 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jan 2022 | Dec 2025 | Solar |
| Pivot Solar 12 LLC(CSG) | Nautilus Solar Solutions | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.9 GWh | Feb 2022 | Dec 2024 | Solar |
| Panorama Wind, LLC | Leeward Asset Management, LLC | Grover, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 586.7 GWh | May 2022 | Jun 2026 | Wind |
| Fall River Solar, LLC | Greenbacker Renewable Energy Corporation | Edgemont, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 170.2 GWh | Aug 2023 | Jun 2026 | Solar |
| Dolores Canyon Solar | Tri-State G & T Assn, Inc | Cahone, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 153.0 GWh | Oct 2025 | Jun 2026 | Solar |
| Niyol Wind, LLC | Niyol Wind, LLC | Fleming, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 779.8 GWh | Oct 2021 | Jun 2026 | Wind |
| Pivot Solar 4 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.6 GWh | Jun 2022 | Dec 2025 | Solar |
| South 49th 013445 SCS Norfolk, LLC | Arevon Energy, Inc. | Norfolk, NE | Western Area Power Administration - Rocky Mountain Region (WACM) | 17.2 GWh | Aug 2022 | Dec 2025 | Solar |
| Wild Springs | Geronimo Power | New Underwood, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 266.5 GWh | May 2024 | Jun 2026 | Solar |
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 402.2 GWh | Nov 2023 | Jun 2026 | Wind |
| Cortez Solar 3, LLC | Altus Power America Management, LLC | Cortez, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.0 GWh | Feb 2023 | Dec 2025 | Solar |
| Smithfield 1 | Greenbacker Renewable Energy Corporation | Milford, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.8 GWh | Mar 2024 | Dec 2025 | Solar |
| USS Fruita Solar LLC CSG | United States Solar Corporation | Fruita, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.9 GWh | Apr 2024 | Dec 2025 | Solar |
| Smithfield 3 | Altus Power America Management, LLC | Milford, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.6 GWh | Jun 2023 | Dec 2025 | Solar |
| Cortez Solar 2, LLC | Altus Power America Management, LLC | Cortez, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 13.0 GWh | Jun 2023 | Dec 2025 | Solar |
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.0 GWh | Nov 2020 | Dec 2025 | Solar |
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 15.4 GWh | Nov 2020 | Dec 2025 | Solar |
| SR Kersey II | SR Kersey II, LLC | Kersey, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.0 GWh | Nov 2019 | Dec 2025 | Solar |
| SR Skylark C | SR Skylark C, LLC | Windsor, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.9 GWh | Nov 2019 | Dec 2025 | Solar |
| Cortez Solar 1, LLC | Altus Power America Management, LLC | Cortez, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.6 GWh | Nov 2022 | Dec 2025 | Solar |
| BH CSG 3 | Pivot Energy | La Junta, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.0 GWh | Apr 2023 | Dec 2025 | Solar |
| Pivot Solar 20 | Pivot Energy | Johnstown, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.4 GWh | Sep 2023 | Dec 2025 | Solar |
| Pivot Solar 21 | Pivot Energy | Aurora, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 8.9 GWh | Mar 2024 | Dec 2025 | Solar |
| Pivot Solar 37 | Pivot Energy | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.9 GWh | May 2024 | Dec 2025 | Solar |
| Pivot Solar 52 | Pivot Energy | Brush, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 155.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Pivot Solar 34 | Pivot Energy | Longmont, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.5 GWh | Aug 2025 | Dec 2025 | Solar |
| Pivot Solar 30 | Pivot Energy | Greeley, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.9 GWh | Jan 2025 | Dec 2025 | Solar |
| Mountain Peak Power Station | Mountain Peak Power, LLC | Keenesburg, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 124.4 GWh | May 2025 | Dec 2025 | Natural Gas |
| SF Auto O1 | Autoliv ASP, Inc. | Ogden, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.8 GWh | Nov 2023 | Dec 2025 | Solar |
| Pivot Solar 35 | Pivot Energy | La Salle, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.8 GWh | Nov 2024 | Dec 2025 | Solar |
| Pivot Solar 32 | Pivot Energy | Brush, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.7 GWh | Aug 2025 | Dec 2025 | Solar |
| Garnet Mesa Solar | Garnet Mesa Solar LLC | Delta, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 184.1 GWh | Jul 2025 | Jun 2026 | Solar |
| Valley View Solar | SR Clinch, LLC | Greeley, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 9.2 GWh | Nov 2015 | Dec 2025 | Solar |
| Weber State University - Davis Campus PV | Tesla Inc. | Layton, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.9 GWh | Dec 2016 | Dec 2025 | Solar |
| Clear Spring Ranch PV Project | Madison Energy Investments LLC | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 19.0 GWh | Sep 2016 | Dec 2024 | Solar |
| Skylark | SR Clinch, LLC | Severance, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 8.7 GWh | Nov 2015 | Dec 2025 | Solar |
| SR Mavericks | SR Mavericks, LLC | Mead, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 14.8 GWh | Nov 2016 | Dec 2025 | Solar |
| SR Skylark B | SR Skylark B, LLC | Severance, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.2 GWh | Aug 2016 | Dec 2025 | Solar |
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.3 GWh | May 2012 | Jun 2026 | Water |
| Front Range Project | Timberline Energy LLC | Erie, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 20.2 GWh | Sep 2011 | Dec 2025 | Landfill Gas |
| Brighton PV Solar Plant | Hangar 160 LLC | Brighton, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.3 GWh | Nov 2012 | Dec 2024 | Solar |
| Huerfano River Wind | Huerfano River Wind, LLC | Walsenburg, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 13.2 GWh | Sep 2013 | Dec 2025 | Wind |
| South Canal Hydro-1 | Delta-Montrose Electric Association | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 17.1 GWh | May 2013 | Oct 2025 | Water |
| South Canal Hydro-3 | Delta-Montrose Electric Association | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.3 GWh | Jul 2013 | Oct 2025 | Water |
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.5 GWh | Mar 2014 | Jun 2026 | Water |
| Tom Sifers Solar | Mountain Parks Services, Inc. | Fraser, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.0 GWh | Oct 2019 | Dec 2025 | Solar |
| Whiskey Hill Solar | Mountain Parks Services, Inc. | Walden, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.1 GWh | Oct 2019 | Dec 2025 | Solar |
| Corriedale Wind Energy | Black Hills Service Company LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 224.6 GWh | Oct 2020 | Jun 2026 | Wind |
| Riverview Solar | Highline Services, LLC | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.4 GWh | Oct 2019 | Dec 2025 | Solar |
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 909.9 GWh | May 2020 | Jun 2026 | Wind |
| Palmer Solar | Deriva Energy | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 136.5 GWh | Mar 2020 | Jun 2026 | Solar |
| Quincy Solar (CO) | Terraform Arcadia | Watkins, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Aug 2018 | Dec 2025 | Solar |
| Gilcrest Solar | Terraform Arcadia | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.5 GWh | Jul 2018 | Dec 2025 | Solar |
| Crossing Trails Wind Power Project LLC. | EDP Renewables North America LLC | Seibert, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 389.2 GWh | Mar 2021 | Jun 2026 | Wind |
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 68.8 GWh | Oct 2019 | Jun 2026 | Solar |
| Bar D | Cypress Creek Renewables | Meeker, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.4 GWh | Nov 2018 | Dec 2025 | Solar |
| CSU Pueblo | Scale Sustainable I, LLC | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.8 GWh | Nov 2008 | Dec 2024 | Solar |
| Spearfish Hydro | City of Spearfish - (SD) | Spearfish, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 18.4 GWh | Sep 1912 | Dec 2025 | Water |
| Cheyenne Prairie Generating Station | Black Hills Service Company LLC | Cheyenne, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 473.9 GWh | Sep 2014 | Jun 2026 | Natural Gas |
| Vestas Towers America, Inc. | CS Wind America, Inc. | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.2 GWh | Mar 2010 | Jun 2026 | Wind |
| Pikes Peak Solar Garden 1 LLC CSG | Pikes Peak Solar Garden 1 LLC | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.2 GWh | Jun 2015 | Dec 2025 | Solar |
| Sunflower Wind Project | Onward Energy | Mandan, ND | Western Area Power Administration - Rocky Mountain Region (WACM) | 430.8 GWh | Nov 2016 | Jun 2026 | Wind |
| Big Sand Draw Plant | Denbury Inc | Riverton, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 39.1 GWh | Feb 2015 | Jun 2026 | Natural Gas |
| Coyote Ridge | Coyote Ridge LLC | White, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 376.5 GWh | Nov 2019 | Jun 2026 | Wind |
| Coyote Ridge Community Solar | Poudre Valley REA, Inc | Fort Collins, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.0 GWh | Sep 2017 | Dec 2025 | Solar |
| Drop 5 (CO) | Drop 5 Hydro LLC | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 8.9 GWh | Feb 2017 | Oct 2025 | Water |
| Twin Buttes II Wind | Avangrid Power LLC | Lamar, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 301.9 GWh | Nov 2017 | Jun 2026 | Wind |
| SR Kersey | SR Kersey, LLC | Kersey, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.2 GWh | Jul 2017 | Dec 2025 | Solar |
| Shavano Falls Hydro Drop 4 | Shavano Falls Hydro LLC - Drop 4 Project | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 21.1 GWh | May 2015 | Oct 2025 | Water |
| Shavano Falls Hydro | Shavano Falls Hydro LLC | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.8 GWh | May 2015 | Oct 2025 | Water |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 188.7 GWh | May 2024 | Jun 2026 | Solar |
| Canyon Ferry | U S Bureau of Reclamation | Helena, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 273.1 GWh | Nov 1953 | Dec 2025 | Water |
| Flaming Gorge | U S Bureau of Reclamation | Dutch John, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 323.2 GWh | Oct 1963 | Dec 2025 | Water |
| Deer Creek (UT) | U S Bureau of Reclamation | Heber, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 22.2 GWh | Jan 1958 | Dec 2025 | Water |
| Heart Mountain | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 16.1 GWh | Nov 1948 | Oct 2025 | Water |
| Alcova | U S Bureau of Reclamation | Alcova, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 107.2 GWh | Jun 1955 | Dec 2025 | Water |
| Buffalo Bill | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 57.5 GWh | Aug 1992 | Dec 2025 | Water |
| Spirit Mountain | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 16.1 GWh | Sep 1994 | Oct 2025 | Water |
| Guernsey | U S Bureau of Reclamation | Guernsey, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 14.6 GWh | Jun 1927 | Dec 2025 | Water |
| Fort Peck | USACE-Omaha | Fort Peck, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 756.9 GWh | Jun 1943 | Dec 2025 | Water |
| Fontenelle | U S Bureau of Reclamation | Le Barge, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 43.8 GWh | Apr 1968 | Dec 2025 | Water |
| Shoshone (WY) | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 17.1 GWh | Mar 1922 | Dec 2025 | Water |
| Seminoe | U S Bureau of Reclamation | Sinclair, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 84.5 GWh | Jul 1939 | Dec 2025 | Water |
| Kortes | U S Bureau of Reclamation | Sinclair, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 105.7 GWh | May 1950 | Dec 2025 | Water |
| Fremont Canyon | U S Bureau of Reclamation | Alcova, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 233.5 GWh | Nov 1960 | Dec 2025 | Water |
| Glendo | U S Bureau of Reclamation | Glendo, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 67.3 GWh | Nov 1958 | Dec 2025 | Water |
| Boysen | U S Bureau of Reclamation | Thermopolis, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 42.5 GWh | Jul 1952 | Dec 2025 | Water |
| Silver Sage Windpower | Deriva Energy | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 105.8 GWh | Sep 2009 | Jun 2026 | Wind |
| Happy Jack Windpower Project | Deriva Energy | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 67.1 GWh | Jul 2008 | Jun 2026 | Wind |
| Tiber Dam Hydroelectric Plant | Tiber Montana LLC | Chester, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 31.2 GWh | May 2004 | Dec 2025 | Water |
| Yellowtail | U S Bureau of Reclamation | Hardin, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 566.2 GWh | Jul 1966 | Dec 2025 | Water |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |