Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Oak Leaf Solar XXII LLC (CSG) | Greenbacker Renewable Energy Corporation | Denver, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Dec 2018 | Dec 2024 | Solar |
Imboden Solar Garden | AEP Onsite Partners, LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 5.8 GWh | Apr 2018 | Dec 2023 | Solar |
Oak Leaf Solar XXXII (CSG) | Greenbacker Renewable Energy Corporation | Rifle, CO | Public Service Company of Colorado (PSCO) | 2.8 GWh | Feb 2019 | Dec 2024 | Solar |
Spanish Peaks Solar | Spanish Peaks Solar LLC | Trinidad, CO | Public Service Company of Colorado (PSCO) | 105.1 GWh | Nov 2024 | Apr 2025 | Solar |
Oak Leaf Solar XXVI LLC | Greenbacker Renewable Energy Corporation | Denver, CO | Public Service Company of Colorado (PSCO) | 3.7 GWh | Dec 2018 | Dec 2024 | Solar |
Oak Leaf Solar XXV LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.6 GWh | Nov 2018 | Dec 2024 | Solar |
Oak Leaf Solar XXIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.4 GWh | Dec 2018 | Dec 2024 | Solar |
Oak Leaf Solar XXXI LLC (CSG) | Greenbacker Renewable Energy Corporation | Debeque, CO | Public Service Company of Colorado (PSCO) | 3.4 GWh | Nov 2018 | Dec 2024 | 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 |
Pioneer Solar (CO), LLC | Pioneer Solar (CO), LLC | Bennett, CO | Public Service Company of Colorado (PSCO) | 200.4 GWh | May 2021 | Apr 2025 | Solar |
Vilas Solar Array | AEP Onsite Partners, LLC | Springfield, CO | Public Service Company of Colorado (PSCO) | 224.0 MWh | Nov 2017 | Dec 2024 | Solar |
Oak Leaf Solar XXVIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | May 2019 | Dec 2024 | Solar |
Busch Ranch II Wind Farm | Black Hills Electric Generation LLC | Walsenburg, CO | Public Service Company of Colorado (PSCO) | 161.8 GWh | Oct 2019 | Apr 2025 | Wind |
San Luis Valley Solar Array | AEP Onsite Partners, LLC | Center, CO | Public Service Company of Colorado (PSCO) | 5.1 GWh | Oct 2017 | Dec 2024 | Solar |
Hillcrest Pump Station | Denver City & County of | Denver, CO | Public Service Company of Colorado (PSCO) | 6.8 GWh | May 1993 | Oct 2024 | Water |
JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 835.3 GWh | May 1994 | Apr 2025 | Natural Gas |
Boulder City Lakewood Hydro | Boulder City of | Boulder, CO | Public Service Company of Colorado (PSCO) | 8.6 GWh | Jan 2004 | Dec 2024 | Water |
Boulder City Betasso Hydro Plant | Boulder City of | Boulder, CO | Public Service Company of Colorado (PSCO) | 8.6 GWh | Nov 1987 | Dec 2024 | Water |
Sugarloaf Hydro Plant | Eagle Creek Renewable Energy, LLC | Leadville, CO | Public Service Company of Colorado (PSCO) | 1.2 GWh | Oct 1985 | Dec 2024 | Water |
American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 22.3 GWh | Feb 1990 | Apr 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
University of Colorado | University of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 4.6 GWh | Jul 1992 | Jan 2025 | Natural Gas : 99.9% |
Cedar Point Wind | Cedar Point LLC | Limon, CO | Public Service Company of Colorado (PSCO) | 676.5 GWh | Apr 2011 | Apr 2025 | Wind |
RV CSU Power LLC | RV CSU Power LLC | Fort Collins, CO | Public Service Company of Colorado (PSCO) | 1.8 GWh | Nov 2009 | Dec 2024 | Solar |
Denver Int Airport | MMA DAS Power | Denver, CO | Public Service Company of Colorado (PSCO) | 1.5 GWh | Aug 2008 | Dec 2024 | Solar |
Northern Colorado Wind LLC | Northern Colorado Wind LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 557.5 GWh | Jul 2009 | Dec 2024 | Wind |
San Luis Valley Solar Ranch | Avangrid Power LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 70.8 GWh | Nov 2011 | Apr 2025 | Solar |
Alamosa Solar | Solar of Alamosa LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 35.1 GWh | Mar 2012 | Dec 2023 | Solar |
Cedar Creek II | AE Power Services LLC | New Raymer, CO | Public Service Company of Colorado (PSCO) | 621.7 GWh | Feb 2011 | Apr 2025 | Wind |
Peetz Table Wind Energy | FPL Peetz Table Wind Energy | Peetz, CO | Public Service Company of Colorado (PSCO) | 687.0 GWh | Aug 2007 | Dec 2024 | Wind |
DADS Gas Recovery | WM Renewable Energy LLC | Aurora, CO | Public Service Company of Colorado (PSCO) | 18.8 GWh | Jun 2008 | Dec 2024 | Landfill Gas |
Greater Sandhill I | Greater Sandhill I LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 43.4 GWh | Aug 2010 | Dec 2023 | Solar |
Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 1.6 TWh | Dec 2011 | Apr 2025 | Natural Gas |
WWRF Solar Plant | SunE U6 Holdings LLC | Rifle, CO | Public Service Company of Colorado (PSCO) | 1.7 GWh | Jan 2009 | Nov 2024 | Solar |
Plains End II LLC | Plains End Operating Services LLC | Arvada, CO | Public Service Company of Colorado (PSCO) | 10.3 GWh | Apr 2008 | Dec 2024 | Natural Gas |
Logan Wind Energy | Logan Wind Energy LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 509.7 GWh | Sep 2007 | Apr 2025 | Wind |
RV CSU Power II LLC | RV CSU Power II LLC | Fort Collins, CO | Public Service Company of Colorado (PSCO) | 2.7 GWh | Nov 2010 | Dec 2024 | Solar |
Fort St Vrain | Public Service Co of Colorado | Platteville, CO | Public Service Company of Colorado (PSCO) | 3.8 TWh | Apr 1996 | Apr 2025 | Natural Gas |
Gross Hydro Plant | Denver City & County of | Boulder, CO | Public Service Company of Colorado (PSCO) | 11.1 GWh | Jul 2007 | Nov 2024 | Water |
Metro Wastewater Reclamation District | ENGIE Denver Metro LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 37.1 GWh | Mar 1985 | Apr 2025 | Other Biomass Gas |
Strontia Springs Hydro Plant | Denver City & County of | Littleton, CO | Public Service Company of Colorado (PSCO) | 5.0 GWh | Jun 1986 | Nov 2024 | Water |
Basalt | City of Aspen- (CO) | Aspen, CO | Public Service Company of Colorado (PSCO) | 18.8 GWh | Aug 1985 | Dec 2024 | Water |
Pawnee | Public Service Co of Colorado | Brush, CO | Public Service Company of Colorado (PSCO) | 1.9 TWh | Oct 1981 | Apr 2025 | Subbituminous Coal : 99.3% Natural Gas : 0.7% |
Rawhide | Platte River Power Authority | Wellington, CO | Public Service Company of Colorado (PSCO) | 1.4 TWh | Mar 1984 | Apr 2025 | Subbituminous Coal : 90.6% Natural Gas : 9.4% |
Colorado Energy Nations Company | Molson Coors USA LLC | Golden, CO | Public Service Company of Colorado (PSCO) | 135.5 GWh | Aug 1976 | Apr 2025 | Natural Gas |
Dillon Hydro Plant | Denver City & County of | Summit, CO | Public Service Company of Colorado (PSCO) | 12.1 GWh | Sep 1987 | Dec 2024 | Water |
Brush Generation Facility | Brush Power LLC | Brush, CO | Public Service Company of Colorado (PSCO) | 153.7 GWh | Sep 1990 | Dec 2024 | Natural Gas |
Fort Lupton | Public Service Co of Colorado | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 12.4 GWh | Mar 1972 | Dec 2024 | Natural Gas : 92.9% Distillate Fuel Oil : 7.1% |
SunE Alamosa | SunE Alamosa1 LLC | Hooper, CO | Public Service Company of Colorado (PSCO) | 13.4 GWh | Nov 2007 | Dec 2024 | Solar |
Boulder City Silver Lake Hydro | Boulder City of | Boulder, CO | Public Service Company of Colorado (PSCO) | 9.3 GWh | Apr 2000 | Dec 2024 | Water |
Twin Buttes Wind Project | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 233.0 GWh | Jun 2007 | Dec 2024 | Wind |
Rocky Mountain Energy Center | Public Service Co of Colorado | Keenesburg, CO | Public Service Company of Colorado (PSCO) | 2.9 TWh | Apr 2004 | Feb 2025 | Natural Gas |
Blue Spruce Energy Center | Public Service Co of Colorado | Aurora, CO | Public Service Company of Colorado (PSCO) | 536.9 GWh | Apr 2003 | Apr 2025 | Natural Gas : 99.9% |
Colorado Green Holdings LLC | Avangrid Power LLC | Lamar, CO | Public Service Company of Colorado (PSCO) | 594.9 GWh | Nov 2003 | Dec 2024 | Wind |
Plains End | Plains End Operating Services LLC | Arvada, CO | Public Service Company of Colorado (PSCO) | 6.1 GWh | Apr 2002 | Dec 2024 | Natural Gas |
Frank Knutson | Tri-State G & T Assn, Inc | Commerce City, CO | Public Service Company of Colorado (PSCO) | 275.6 GWh | Apr 2002 | Dec 2024 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
Valmont Combustion Turbine Project | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 46.0 GWh | Apr 2000 | Dec 2024 | Natural Gas |
Spindle Hill Energy Center | Invenergy Services LLC | Fort Lupton, CO | Public Service Company of Colorado (PSCO) | 526.1 GWh | Apr 2007 | Apr 2025 | Natural Gas |
Arapahoe Combustion Turbine Project | SWG Arapahoe, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 283.3 GWh | Apr 2000 | Apr 2025 | Natural Gas |
Cedar Creek Wind | Leeward Asset Management, LLC | Grover, CO | Public Service Company of Colorado (PSCO) | 710.5 GWh | Oct 2007 | Apr 2025 | Wind |
Spring Canyon | Invenergy Services LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 154.4 GWh | Jan 2006 | Dec 2024 | Wind |
Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | Public Service Company of Colorado (PSCO) | 136.9 GWh | Jun 2001 | Apr 2025 | Natural Gas |
Manchief Electric Generating Station | Public Service Co of Colorado | Brush, CO | Public Service Company of Colorado (PSCO) | 259.1 GWh | May 2000 | Apr 2025 | Natural Gas |
Ridge Crest Wind Partners | Terra-Gen Operating Co-Wind | Peetz, CO | Public Service Company of Colorado (PSCO) | 51.4 GWh | Nov 2001 | Dec 2023 | Wind |
Alamosa | Public Service Co of Colorado | Alamosa, CO | Public Service Company of Colorado (PSCO) | 10.6 GWh | May 1973 | Dec 2024 | Natural Gas : 96.4% Distillate Fuel Oil : 3.6% |
Hayden | Public Service Co of Colorado | Hayden, CO | Public Service Company of Colorado (PSCO) | 2.0 TWh | Jun 1965 | Apr 2025 | Bituminous Coal : 99.8% |
Lamar Plant | City of Lamar - (CO) | Lamar, CO | Public Service Company of Colorado (PSCO) | 12.6 GWh | Dec 1945 | Dec 2024 | Wind |
Valmont | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 19.7 GWh | Apr 1964 | Apr 2025 | Natural Gas |
Shoshone (CO) | Public Service Co of Colorado | Glenwood Springs, CO | Public Service Company of Colorado (PSCO) | 27.9 GWh | May 1909 | Dec 2024 | Water |
Salida | Public Service Co of Colorado | Salida, CO | Public Service Company of Colorado (PSCO) | 1.0 GWh | May 1908 | Dec 2024 | Water |
Fruita | Public Service Co of Colorado | Grand Junction, CO | Public Service Company of Colorado (PSCO) | 975.0 MWh | May 1973 | Dec 2024 | Natural Gas : 85.4% Distillate Fuel Oil : 14.6% |
Cherokee | Public Service Co of Colorado | Denver, CO | Public Service Company of Colorado (PSCO) | 3.4 TWh | May 1962 | Apr 2025 | Natural Gas |
Cabin Creek | Public Service Co of Colorado | Georgetown, CO | Public Service Company of Colorado (PSCO) | 108.8 GWh | May 1967 | Apr 2025 | Water |
Limon Wind I | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 581.0 GWh | Oct 2012 | Apr 2025 | Wind |
City of Boulder WWTP | SunE NLB-2, LLC | Boulder, CO | Public Service Company of Colorado (PSCO) | 1.2 GWh | May 2010 | Dec 2024 | Solar |
Limon Wind II | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 486.0 GWh | Oct 2012 | Apr 2025 | Wind |
SMPA Solar 1 Community Solar | San Miguel Power Assn, Inc | Bedrock, CO | Public Service Company of Colorado (PSCO) | 1.8 GWh | Nov 2012 | Dec 2023 | Solar |
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) | 1.8 GWh | Aug 1947 | Apr 2025 | Natural Gas |
Busch Ranch Wind Energy Farm | Black Hills Colorado Electric, LLC | Walsenburg, CO | Public Service Company of Colorado (PSCO) | 83.7 GWh | Sep 2012 | Dec 2024 | Wind |
City & County of Denver at Denver Int'l | Denver Airport Solar, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 4.7 GWh | May 2011 | Dec 2023 | Solar |
Port Westward Unit 2 | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 1.1 TWh | Nov 2014 | Dec 2024 | Natural Gas |
Carty Generating Station | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 3.3 TWh | Jun 2016 | Dec 2024 | Natural Gas |
Baldock Solar Highway | Portland General Electric Co | Aurora, OR | Portland General Electric Company (PGE) | 1.3 GWh | Dec 2011 | Dec 2024 | Solar |
Tucannon River Wind Farm | Portland General Electric Co | Dayton, WA | Portland General Electric Company (PGE) | 808.3 GWh | Nov 2014 | Dec 2024 | Wind |
Yamhill Solar LLC | Standard Solar | Amity, OR | Portland General Electric Company (PGE) | 881.0 MWh | Sep 2011 | Dec 2024 | Solar |
Sullivan | Portland General Electric Co | West Linn, OR | Portland General Electric Company (PGE) | 104.1 GWh | Apr 1924 | Dec 2024 | Water |
PHP 2 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 35.5 GWh | Jan 1982 | Dec 2024 | Water |
Round Butte | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 794.4 GWh | Jul 1964 | Dec 2024 | Water |
River Mill | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 99.1 GWh | Oct 1911 | Dec 2024 | Water |
PHP 1 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 46.4 GWh | Jan 1982 | Dec 2024 | Water |
Faraday | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 119.9 GWh | Jan 1907 | Dec 2024 | Water |
Pelton | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 361.8 GWh | Nov 1957 | Dec 2024 | Water |
North Fork | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 186.7 GWh | Oct 1958 | Dec 2024 | Water |
Covanta Marion Inc | Covanta Marion Inc | Brooks, OR | Portland General Electric Company (PGE) | 53.0 GWh | Jul 1986 | Dec 2024 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
Beaver | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 1.7 TWh | Jul 1974 | Dec 2023 | Natural Gas |
Oak Grove | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 150.1 GWh | Jul 1924 | Dec 2024 | Water |
Stone Creek | Eugene Water & Electric Board | Estacada, OR | Portland General Electric Company (PGE) | 52.9 GWh | Dec 1993 | Dec 2024 | Water |
Coyote Springs | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 1.9 TWh | Oct 1995 | Apr 2025 | Natural Gas |
Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | Portland General Electric Company (PGE) | 961.9 GWh | Nov 2007 | Apr 2025 | Wind |
Port Westward | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 3.0 TWh | May 2007 | Apr 2025 | Natural Gas |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,243.20 GWh |
Alaska | # 48 | 142 | 476.79 GWh |
Arizona | # 15 | 173 | 7,447.02 GWh |
Arkansas | # 31 | 99 | 3,937.58 GWh |
California | # 4 | 1,664 | 15,684.45 GWh |
Colorado | # 28 | 290 | 4,479.29 GWh |
Connecticut | # 37 | 162 | 2,832.47 GWh |
Delaware | # 49 | 32 | 450.59 GWh |
District of Columbia | # 51 | 16 | 13.07 GWh |
Florida | # 2 | 317 | 20,430.69 GWh |
Georgia | # 6 | 248 | 11,378.75 GWh |
Hawaii | # 46 | 68 | 750.53 GWh |
Idaho | # 44 | 145 | 1,489.98 GWh |
Illinois | # 5 | 358 | 14,828.23 GWh |
Indiana | # 14 | 208 | 7,809.31 GWh |
Iowa | # 19 | 294 | 6,020.16 GWh |
Kansas | # 21 | 180 | 5,162.37 GWh |
Kentucky | # 25 | 57 | 4,785.23 GWh |
Louisiana | # 16 | 83 | 7,414.75 GWh |
Maine | # 45 | 208 | 1,052.11 GWh |
Maryland | # 36 | 196 | 3,016.71 GWh |
Massachusetts | # 43 | 623 | 1,491.61 GWh |
Michigan | # 9 | 269 | 9,486.98 GWh |
Minnesota | # 27 | 765 | 4,502.46 GWh |
Mississippi | # 20 | 56 | 5,727.48 GWh |
Missouri | # 23 | 120 | 5,119.33 GWh |
State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,029.46 GWh |
Nebraska | # 38 | 127 | 2,575.70 GWh |
Nevada | # 33 | 110 | 3,434.99 GWh |
New Hampshire | # 42 | 56 | 1,516.23 GWh |
New Jersey | # 22 | 385 | 5,160.42 GWh |
New Mexico | # 32 | 139 | 3,447.34 GWh |
New York | # 8 | 930 | 9,830.59 GWh |
North Carolina | # 10 | 909 | 9,044.94 GWh |
North Dakota | # 35 | 57 | 3,134.93 GWh |
Ohio | # 12 | 197 | 8,321.20 GWh |
Oklahoma | # 18 | 136 | 6,341.82 GWh |
Oregon | # 24 | 272 | 4,888.92 GWh |
Pennsylvania | # 3 | 255 | 17,282.62 GWh |
Rhode Island | # 47 | 97 | 690.36 GWh |
South Carolina | # 11 | 200 | 8,436.34 GWh |
South Dakota | # 41 | 52 | 1,909.63 GWh |
Tennessee | # 26 | 86 | 4,565.37 GWh |
Texas | # 1 | 885 | 43,683.73 GWh |
Utah | # 39 | 122 | 2,192.68 GWh |
Vermont | # 50 | 117 | 200.11 GWh |
Virginia | # 17 | 233 | 6,991.48 GWh |
Washington | # 13 | 134 | 8,268.23 GWh |
West Virginia | # 30 | 39 | 3,969.31 GWh |
Wisconsin | # 29 | 244 | 4,163.43 GWh |
Wyoming | # 34 | 73 | 3,236.34 GWh |