Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Cabinet Gorge | Avista Corp | Clark Fork, ID | Avista Corporation (AVA) | 857.6 GWh | Aug 1952 | Dec 2024 | Water |
| San Jacinto Steam Electric Station | NRG Texas Power LLC | La Porte, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 857.9 GWh | Mar 1995 | Dec 2024 | Natural Gas |
| Waiau | Hawaiian Electric Co Inc | Pearl City, HI | 858.9 GWh | Nov 1947 | Sep 2025 | Residual Fuel Oil : 92.6% Distillate Fuel Oil : 7.4% | |
| Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 859.3 GWh | Sep 2013 | Sep 2025 | Solar |
| Handley | Constellation Power, Inc | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 859.4 GWh | Jun 1963 | Sep 2025 | Natural Gas |
| Las Majadas Wind Farm | Las Majadas Wind Farm, LLC | Santa Monica, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 859.5 GWh | Feb 2021 | Sep 2025 | Wind |
| Crowned Ridge Wind II Energy Center | Northern States Power Co - Minnesota | Watertown, SD | Midcontinent Independent System Operator, Inc. (MISO) | 860.3 GWh | Nov 2020 | Sep 2025 | Wind |
| Remington | Virginia Electric & Power Co | Remington, VA | PJM Interconnection, LLC (PJM) | 862.4 GWh | May 2000 | Dec 2024 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
| Tecolote Wind LLC | Pattern Operators LP | Duran, NM | Public Service Company of New Mexico (PNM) | 862.7 GWh | Nov 2021 | Sep 2025 | Wind |
| Whitewater Generating Station | Wisconsin Electric Power Co | Whitewater, WI | Midcontinent Independent System Operator, Inc. (MISO) | 863.1 GWh | Aug 1997 | Sep 2025 | Natural Gas |
| Willow Springs Wind Farm | Willow Springs Windfarm, LLC | Weinert, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 864.4 GWh | Oct 2017 | Sep 2025 | Wind |
| Isabella Wind Park | DTE Electric Company | Rosebush, MI | Midcontinent Independent System Operator, Inc. (MISO) | 864.4 GWh | May 2021 | Sep 2025 | Wind |
| Pioneer Prairie Wind Farm | Pioneer Prairie Wind Farm I, LLC | McIntire, IA | Midcontinent Independent System Operator, Inc. (MISO) | 864.6 GWh | Sep 2008 | Sep 2025 | Wind |
| Thunder Ranch Wind Project | Thunder Ranch Wind Project, LLC | Marland, OK | Southwest Power Pool (SWPP) | 865.7 GWh | Nov 2017 | Sep 2025 | Wind |
| Holtwood | BIF III Holtwood LLC | Holtwood, PA | PJM Interconnection, LLC (PJM) | 866.1 GWh | Sep 1910 | Dec 2024 | Water |
| Rathdrum | Avista Corp | Rathdrum, ID | Avista Corporation (AVA) | 866.3 GWh | Oct 1994 | Dec 2024 | Natural Gas |
| Grandview Wind Farm, LLC | Big Sky Wind, LLC | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 867.3 GWh | Nov 2014 | Sep 2025 | Wind |
| Astoria Generating Station | U S Power Generating Company LLC | Astoria, NY | New York Independent System Operator (NYIS) | 870.9 GWh | Feb 1954 | Dec 2024 | Natural Gas : 99.9% |
| J K Smith | East Kentucky Power Coop, Inc | Winchester, KY | PJM Interconnection, LLC (PJM) | 872.7 GWh | Dec 1998 | Sep 2025 | Natural Gas : 99.9% |
| Emmons-Logan Wind, LLC | Emmons-Logan Wind, LLC | Linton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 873.7 GWh | Nov 2019 | Sep 2025 | Wind |
| Boswell Wind | Boswell Wind, LLC | Rock River, WY | PacifiCorp East (PACE) | 873.9 GWh | Nov 2024 | Sep 2025 | Wind |
| Nebo Power Station | Utah Associated Mun Power Sys | Payson, UT | PacifiCorp East (PACE) | 875.1 GWh | May 2004 | Sep 2025 | Natural Gas |
| O'Brien Wind | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 875.9 GWh | Aug 2016 | Dec 2024 | Wind |
| Dermott Wind | Dermott Wind, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 876.2 GWh | Jun 2017 | Sep 2025 | Wind |
| Blooming Grove Wind Energy Center | Invenergy Services LLC | Chenoa, IL | PJM Interconnection, LLC (PJM) | 876.9 GWh | Nov 2020 | Sep 2025 | Wind |
| Daggett 3 | Daggett Solar Power 3 LLC | Daggett, CA | California Independent System Operator (CISO) | 877.7 GWh | Jun 2023 | Sep 2025 | Solar |
| Atchison County Wind | Union Electric Co - (MO) | Westboro, MO | Southwest Power Pool (SWPP) | 878.6 GWh | Feb 2021 | Sep 2025 | Wind |
| Fontana Dam | Tennessee Valley Authority | Fontana Dam, NC | Tennessee Valley Authority (TVA) | 879.0 GWh | Dec 1944 | Dec 2024 | Water |
| Maverick Wind Project, LLC | Public Service Co of Oklahoma | Meno, OK | Southwest Power Pool (SWPP) | 879.0 GWh | Aug 2021 | Sep 2025 | Wind |
| Archer Daniels Midland Decatur | Archer Daniels Midland Co | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 880.7 GWh | Mar 1987 | Sep 2025 | Bituminous Coal : 62.4% Subbituminous Coal : 37.4% |
| Wake Wind Energy Center | Southern Power Co | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 883.8 GWh | Sep 2016 | Dec 2024 | Wind |
| Sidney A Murray Jr Hydroelectric | First National Bank-Commerce | Vidalia, LA | Midcontinent Independent System Operator, Inc. (MISO) | 885.2 GWh | Apr 1990 | Dec 2024 | Water |
| Keokuk | Union Electric Co - (MO) | Keokuk, IA | Midcontinent Independent System Operator, Inc. (MISO) | 888.3 GWh | Jul 1913 | Dec 2024 | Water |
| Rush Springs Wind | Rush Springs Wind Project | Marlow, OK | Southwest Power Pool (SWPP) | 892.5 GWh | Nov 2016 | Sep 2025 | Wind |
| Holland Energy Park | City of Holland | Holland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 892.9 GWh | May 2017 | Dec 2024 | Natural Gas |
| Great Western Wind Energy, LLC | EDF Renewable Asset Holdings, Inc. | Arnett, OK | Southwest Power Pool (SWPP) | 893.3 GWh | Nov 2016 | Sep 2025 | Wind |
| Watts Bar Hydro | Tennessee Valley Authority | Spring City, TN | Tennessee Valley Authority (TVA) | 895.6 GWh | Feb 1942 | Dec 2024 | Water |
| Shamrock Wind | Shamrock Wind LLC | TBD, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 896.0 GWh | Nov 2023 | Sep 2025 | Wind |
| Clark (NVE) | Nevada Power Co | Las Vegas, NV | Nevada Power Company (NEVP) | 896.4 GWh | May 1973 | Sep 2025 | Natural Gas |
| Dakota Range Wind | Northern States Power Co - Minnesota | Marvin, SD | Midcontinent Independent System Operator, Inc. (MISO) | 896.5 GWh | Dec 2021 | Sep 2025 | Wind |
| Ocean State Power II | Ocean State Power II | Harrisville, RI | ISO New England (ISNE) | 896.8 GWh | Sep 1991 | Dec 2024 | Natural Gas : 99.9% |
| Solar Star 1 | Solar Star California XIX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 897.7 GWh | Feb 2014 | Sep 2025 | Solar |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | Portland General Electric Company (PGE) | 898.1 GWh | Nov 2007 | Sep 2025 | Wind |
| Hoover Dam (AZ) | U S Bureau of Reclamation | Boulder City, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 898.4 GWh | Aug 1936 | Sep 2025 | Water |
| Kay Wind, LLC | Southern Power Co | Newkirk, OK | Southwestern Power Administration (SPA) | 898.8 GWh | Nov 2015 | Sep 2025 | Wind |
| Cannon Falls Energy Center | Invenergy Services LLC | Cannon Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 898.8 GWh | Mar 2008 | Sep 2025 | Natural Gas |
| Ladysmith | Virginia Electric & Power Co | Woodford, VA | PJM Interconnection, LLC (PJM) | 901.2 GWh | Apr 2001 | Sep 2025 | Natural Gas : 86.2% Distillate Fuel Oil : 13.8% |
| Indiana Crossroads Wind Farm LLC | Indiana Crossroads Wind Farms LLC | Chalmers, IN | Midcontinent Independent System Operator, Inc. (MISO) | 901.7 GWh | Nov 2021 | Sep 2025 | Wind |
| Diamond Vista Wind Project, LLC | Enel Green Power Diamond Vista Wind Project, LLC | Tampa, KS | Southwest Power Pool (SWPP) | 903.5 GWh | Nov 2018 | Sep 2025 | Wind |
| Eagle Shadow Mountain Solar Farm | 325MK 8me LLC | Moapa, NV | Nevada Power Company (NEVP) | 905.2 GWh | Apr 2023 | Sep 2025 | Solar |
| Panoche Energy Center | Panoche Energy Center, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 906.9 GWh | May 2009 | Sep 2025 | Natural Gas |
| Chisholm View Wind Project | Chisholm View Wind Project | Hunter, OK | Southwest Power Pool (SWPP) | 908.4 GWh | Nov 2012 | Sep 2025 | Wind |
| Lawrence Energy Center | Evergy Kansas Central, Inc | Lawrence, KS | Southwest Power Pool (SWPP) | 909.0 GWh | Dec 1954 | Sep 2025 | Subbituminous Coal : 90.7% Natural Gas : 9.3% |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 910.1 GWh | Jun 1952 | Sep 2025 | Natural Gas |
| Mariah del Norte | BHE Renewables, LLC | Friona, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 910.9 GWh | Oct 2016 | Dec 2024 | Wind |
| Anadarko Plant | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 911.4 GWh | Jul 1953 | Sep 2025 | Natural Gas |
| Aurora Wind Project | Aurora Wind Project, LLC | Tioga, ND | Southwest Power Pool (SWPP) | 911.5 GWh | Dec 2020 | Sep 2025 | Wind |
| Hornet Solar (TX) | Vesper Energy Development LLC | Tulia, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 911.5 GWh | - | Sep 2025 | Solar |
| Aktina Solar | Hecate Energy Ramsey, LLC | El Campo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 914.3 GWh | Nov 2023 | Sep 2025 | Solar |
| Roadrunner Wind Farm | Roadrunner Crossing Wind Farm, LLC | Cisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 914.8 GWh | Jun 2024 | Sep 2025 | Wind |
| Bennett Mountain | Idaho Power Co | Mountain Home, ID | Idaho Power Company (IPCO) | 919.1 GWh | Mar 2005 | Dec 2024 | Natural Gas |
| Rio Grande | El Paso Electric Co | SunLand Park, NM | El Paso Electric Company (EPE) | 920.0 GWh | May 1957 | Sep 2025 | Natural Gas |
| Waco Solar | Waco Solar, LLC | Mt Calm, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 920.5 GWh | Feb 2024 | Sep 2025 | Solar |
| Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 921.7 GWh | May 1958 | Dec 2024 | Natural Gas : 99.9% |
| ArcelorMittal Burns Harbor | Cleveland-Cliffs Burns Harbor LLC | Burns Harbor, IN | Midcontinent Independent System Operator, Inc. (MISO) | 922.0 GWh | Dec 1968 | Dec 2024 | Blast Furnace Gas : 42.6% Other Gas : 32.9% Natural Gas : 24.4% |
| La Joya NM | Avangrid Power LLC | Encino, NM | Public Service Company of New Mexico (PNM) | 922.3 GWh | Jan 2021 | Sep 2025 | Wind |
| George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 923.3 GWh | Dec 1974 | Dec 2024 | Natural Gas | |
| Bayonne Energy Center | Bayonne Energy Center LLC | Bayonne, NJ | New York Independent System Operator (NYIS) | 924.9 GWh | May 2012 | Sep 2025 | Natural Gas |
| Ponderosa Wind Energy Center | Ponderosa Wind, LLC | Beaver, OK | Southwest Power Pool (SWPP) | 928.8 GWh | Oct 2020 | Sep 2025 | Wind |
| Rattlesnake Creek Wind Project | Rattlesnake Creek Wind Project, LLC | Dixon, NE | Southwest Power Pool (SWPP) | 931.2 GWh | Nov 2018 | Sep 2025 | Wind |
| Little Blue Wind Project, LLC | Little Blue Wind Project, LLC | Blue Hill, NE | Southwest Power Pool (SWPP) | 931.4 GWh | Nov 2021 | Sep 2025 | Wind |
| Pratt Wind, LLC | Pratt Wind, LLC | Andover, KS | Southwest Power Pool (SWPP) | 932.7 GWh | Nov 2018 | Sep 2025 | Wind |
| Stephens Ranch Wind Energy LLC | Stephens Ranch Wind Energy LLC | O'Donnell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 935.0 GWh | Nov 2014 | Sep 2025 | Wind |
| Irish Creek Wind | Irish Creek Wind, LLC | Frankfort, KS | Southwest Power Pool (SWPP) | 935.8 GWh | Nov 2021 | Sep 2025 | Wind |
| Mockingbird Solar Center | Mockingbird Solar Center, LLC | Brookston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 936.0 GWh | Sep 2024 | Sep 2025 | Solar |
| Sapphire Sky Wind Energy LLC | Invenergy Services LLC | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 937.2 GWh | Nov 2021 | Sep 2025 | Wind |
| Balko Wind LLC | Balko Wind LLC | Balko, OK | Southwest Power Pool (SWPP) | 939.0 GWh | Jul 2015 | Sep 2025 | Wind |
| South Plains II | Onward Energy | Lockney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 945.8 GWh | May 2016 | Sep 2025 | Wind |
| Nobles 2 Wind Project | Nobles 2 Power Partners, LLC | Wilmont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 946.0 GWh | Nov 2020 | Sep 2025 | Wind |
| Javelina Wind Energy, LLC | Javelina Wind Energy, LLC | Mirando City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 946.7 GWh | Nov 2015 | Sep 2025 | Wind |
| Riverside (OK) | Public Service Co of Oklahoma | Jenks, OK | Southwest Power Pool (SWPP) | 948.7 GWh | Mar 1974 | Sep 2025 | Natural Gas |
| Davis Dam | U S Bureau of Reclamation | Kingman, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 958.2 GWh | Dec 1950 | Dec 2024 | Water |
| Oxbow (OR) | Idaho Power Co | Oxbow, OR | Idaho Power Company (IPCO) | 965.3 GWh | Jun 1961 | Dec 2024 | Water |
| Flat Ridge 2 Wind Energy LLC | AE Power Services LLC | Zenda, KS | Southwest Power Pool (SWPP) | 965.3 GWh | Sep 2012 | Sep 2025 | Wind |
| Caddo Wind | ALLETE Clean Energy | Apache, OK | Southwest Power Pool (SWPP) | 967.9 GWh | Dec 2021 | Sep 2025 | Wind |
| TG East | TG East Wind Project LLC | Truscott, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 969.3 GWh | Mar 2022 | Sep 2025 | Wind |
| Richmond Cogen | Chevron Products Company-Richmond | Richmond, CA | California Independent System Operator (CISO) | 969.6 GWh | Jul 1992 | Sep 2025 | Natural Gas : 97.2% Other Gas : 2.8% |
| Selis Ksanka Qlispe | Energy Keepers Inc | Polson, MT | NorthWestern Corporation (NWMT) | 970.3 GWh | Sep 1938 | Dec 2024 | Water |
| Pomeroy Wind Farm | MidAmerican Energy Co | Fonda, IA | Midcontinent Independent System Operator, Inc. (MISO) | 972.0 GWh | Nov 2007 | Sep 2025 | Wind |
| 2W Permian Solar Project Hybrid | 2W Permian Solar, LLC | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 974.1 GWh | Jul 2021 | Sep 2025 | Solar |
| Greenwood (MI) | DTE Electric Company | Avoca, MI | Midcontinent Independent System Operator, Inc. (MISO) | 983.9 GWh | Jun 1979 | Sep 2025 | Natural Gas |
| Old 300 Solar Center, LLC | Old 300 Solar Center, LLC | Needville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 984.2 GWh | Sep 2024 | Sep 2025 | Solar |
| Southcentral Power Project | Chugach Electric Assn Inc | Anchorage, AK | 986.1 GWh | Dec 2012 | Dec 2024 | Natural Gas | |
| Priddy Wind Project | Engie North America | Goldthwaite, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 987.2 GWh | Dec 2021 | Sep 2025 | Wind |
| Triple H Wind Project | Engie North America | Highmore, SD | Southwest Power Pool (SWPP) | 987.3 GWh | Oct 2020 | Sep 2025 | Wind |
| Troy Energy LLC | Troy Energy LLC | Luckey, OH | PJM Interconnection, LLC (PJM) | 988.6 GWh | May 2002 | Dec 2024 | Natural Gas : 99.8% |
| HF Sinclair Puget Sound Refining | HF Sinclair Corporation | Anacortes, WA | Puget Sound Energy, Inc. (PSEI) | 989.9 GWh | Aug 1991 | Sep 2025 | Natural Gas : 72.0% Other Gas : 28.0% |
| Archer Daniels Midland Cedar Rapids | Archer Daniels Midland Co | Cedar Rapids, IA | Midcontinent Independent System Operator, Inc. (MISO) | 990.4 GWh | Oct 1988 | Sep 2025 | Subbituminous Coal : 59.5% Natural Gas : 25.4% Bituminous Coal : 15.1% |
| Hubbard Wind | Hubbard Wind LLC | Mt Calm, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 991.3 GWh | Oct 2021 | Sep 2025 | Wind |
| Double Back Diamond | Double Back Diamond Solar Power, LLC | Virden, IL | Midcontinent Independent System Operator, Inc. (MISO) | 994.9 GWh | Oct 2024 | Sep 2025 | Solar |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |