Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Maalaea | Maui Electric Co Ltd | Kihei, HI | 643.5 GWh | Nov 1971 | May 2026 | Distillate Fuel Oil | |
| Foote Creek Rim | PacifiCorp | McFadden, WY | PacifiCorp East (PACE) | 643.8 GWh | Nov 2024 | May 2026 | Wind |
| Covanta Fairfax Energy | Covanta Fairfax Inc | Lorton, VA | PJM Interconnection, LLC (PJM) | 644.0 GWh | Feb 1990 | May 2026 | Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.5% |
| Cherokee County Cogen | Cherokee County Cogen Partners LLC | Gaffney, SC | South Carolina Public Service Authority (SC) | 644.3 GWh | Feb 1998 | Dec 2025 | Natural Gas |
| Solar Blue | Westlands Solar Blue | Lemoore, CA | California Independent System Operator (CISO) | 645.1 GWh | Nov 2023 | May 2026 | Solar |
| Louisa Generation Facility | Old Dominion Electric Coop | Gordonsville, VA | PJM Interconnection, LLC (PJM) | 646.1 GWh | Jul 2003 | Dec 2025 | Natural Gas : 94.9% Distillate Fuel Oil : 5.1% |
| Bull Shoals | USCE-Little Rock District | Mountain Home, AR | Southwestern Power Administration (SPA) | 647.3 GWh | Aug 1952 | Dec 2024 | Water |
| Indiana Harbor E 5 AC Station | Northlake Energy | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 648.8 GWh | Apr 1996 | Dec 2025 | Blast Furnace Gas : 91.2% Natural Gas : 8.8% |
| Sundance Wind Project, LLC | Public Service Co of Oklahoma | Alva, OK | Southwest Power Pool (SWPP) | 649.4 GWh | Mar 2021 | May 2026 | Wind |
| Aquamarine | Aqua | Lemoore, CA | California Independent System Operator (CISO) | 650.5 GWh | Aug 2021 | May 2026 | Solar |
| Windy Flats Wind Project | Windy Flats Partners LLC | Centerville, WA | Bonneville Power Administration (BPAT) | 650.9 GWh | Sep 2009 | Dec 2025 | Wind |
| Panoche Energy Center | Panoche Energy Center, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 651.8 GWh | May 2009 | May 2026 | Natural Gas |
| Cedar Creek Wind | Leeward Asset Management, LLC | Grover, CO | Public Service Company of Colorado (PSCO) | 652.2 GWh | Oct 2007 | May 2026 | Wind |
| Wildcat Ranch Wind Project | Wildcat Ranch Wind Project, LLC | Morton, TX | Southwest Power Pool (SWPP) | 653.8 GWh | Nov 2018 | May 2026 | Wind |
| Meadow Lake Wind Farm VI LLC | Meadow Lake Wind Farm VI LLC | Remington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 653.8 GWh | Oct 2018 | May 2026 | Wind |
| Limon III Wind LLC | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 654.2 GWh | Jul 2014 | May 2026 | Wind |
| Neptune Energy Center Hybrid | Neptune Energy Center, LLC | Boone, CO | Public Service Company of Colorado (PSCO) | 654.3 GWh | May 2023 | May 2026 | Solar |
| Prospero Solar II | Prospero Solar II, LLC (Longroad) | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 654.3 GWh | Jul 2021 | May 2026 | Solar |
| Bearkat | Bearkat Wind Energy 1, LLC | St. Lawrence, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 655.0 GWh | Jan 2018 | May 2026 | Wind |
| T H Wharton | NRG Texas Power LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 655.1 GWh | Jun 1967 | May 2026 | Natural Gas |
| Brazos Wind Farm | Shell Wind Energy Inc. | Fluvanna, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 655.2 GWh | Nov 2003 | Dec 2025 | Wind |
| Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, OR | Bonneville Power Administration (BPAT) | 655.7 GWh | Oct 2020 | May 2026 | Wind : 80.5% Solar : 19.5% |
| Palisades Dam | U S Bureau of Reclamation | Palisades, ID | Bonneville Power Administration (BPAT) | 657.3 GWh | Jan 1957 | Dec 2025 | Water |
| Greenland Energy Center | JEA | Jacksonville, FL | JEA (JEA) | 658.1 GWh | May 2011 | Dec 2025 | Natural Gas : 99.5% |
| Streator Cayuga Ridge South | Avangrid Power LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 660.2 GWh | Feb 2010 | May 2026 | Wind |
| Horizon Hill Wind Project | Horizon Hill Wind, LLC | Crescent, OK | Southwest Power Pool (SWPP) | 662.8 GWh | Jan 2024 | May 2026 | Wind |
| AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | PJM Interconnection, LLC (PJM) | 664.8 GWh | Oct 2024 | May 2026 | Solar |
| Reading Wind Project | Southern Power Co | Reading, KS | Southwest Power Pool (SWPP) | 665.7 GWh | Apr 2020 | May 2026 | Wind |
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 665.7 GWh | Aug 1990 | May 2026 | Waste/Other Coal : 99.6% |
| Panther Creek Wind Farm Three | RWE Clean Energy | Big Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 665.9 GWh | Jul 2009 | Dec 2025 | Wind |
| Chillingham Solar | Chillingham Solar LLC | Rogers, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 667.6 GWh | - | May 2026 | Solar |
| Martinez Refining | Martinez Refining Co | Martinez, CA | California Independent System Operator (CISO) | 668.8 GWh | Oct 1995 | May 2026 | Natural Gas : 96.6% Other Gas : 3.4% |
| Permian Basin | Luminant Generation Company LLC | Monahans, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 669.5 GWh | May 1958 | Dec 2025 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Cimarron Bend III | Enel Kansas, LLC | Minneola, KS | Southwest Power Pool (SWPP) | 669.6 GWh | Nov 2020 | May 2026 | Wind |
| Sholes Wind Energy Center | Sholes Wind Energy Center, LLC | Randolph, NE | Southwest Power Pool (SWPP) | 670.1 GWh | Oct 2019 | May 2026 | Wind |
| Sheldon | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 670.5 GWh | Dec 1960 | May 2026 | Subbituminous Coal : 99.8% |
| Wildcat Wind Farm I, LLC | RWE Clean Energy | Elwood, IN | PJM Interconnection, LLC (PJM) | 671.7 GWh | Nov 2012 | Dec 2025 | Wind |
| Las Vegas Generating Station | Nevada Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 671.7 GWh | Feb 1994 | May 2026 | Natural Gas |
| Wildorado Wind LLC | Wildorado Wind, LLC | Vega, TX | Southwest Power Pool (SWPP) | 672.5 GWh | Mar 2007 | Dec 2025 | Wind |
| Peetz Table Wind Energy | FPL Peetz Table Wind Energy | Peetz, CO | Public Service Company of Colorado (PSCO) | 673.9 GWh | Aug 2007 | Dec 2025 | Wind |
| Sumas Power Plant | Puget Sound Energy Inc | Sumas, WA | Puget Sound Energy, Inc. (PSEI) | 675.8 GWh | Feb 1993 | Dec 2024 | Natural Gas |
| Salt Fork Wind Project, LLC | Southern Power Co | Clarendon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 676.0 GWh | Nov 2016 | May 2026 | Wind |
| Cedar Point Wind | Cedar Point LLC | Limon, CO | Public Service Company of Colorado (PSCO) | 679.0 GWh | Apr 2011 | May 2026 | Wind |
| Archer Daniels Midland Clinton | Archer Daniels Midland Co | Clinton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 679.3 GWh | Jan 2009 | May 2026 | Subbituminous Coal : 87.9% Other Biomass Solids : 7.0% Bituminous Coal : 5.1% |
| John R Kelly | Gainesville Regional Utilities | Gainesville, FL | Gainesville Regional Utilities (GVL) | 680.1 GWh | Mar 1965 | Dec 2025 | Natural Gas |
| Kay Wind, LLC | Southern Power Co | Newkirk, OK | Southwestern Power Administration (SPA) | 681.9 GWh | Nov 2015 | May 2026 | Wind |
| Lumina II Solar Project | Intersect USA, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 682.5 GWh | Dec 2023 | May 2026 | Solar |
| Longhorn Wind | Boralex US Operations LLC | Silverton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 683.8 GWh | Apr 2015 | May 2026 | Wind |
| Broadview Energy JN, LLC | Pattern Operators LP | Texico, NM | (GRIS) | 684.2 GWh | Feb 2017 | May 2026 | Wind |
| Jayhawk Wind Energy Center | Invenergy Services LLC | Hepler, KS | Southwest Power Pool (SWPP) | 684.3 GWh | Nov 2021 | May 2026 | Wind |
| Riverside (OK) | Public Service Co of Oklahoma | Jenks, OK | Southwest Power Pool (SWPP) | 686.0 GWh | Mar 1974 | May 2026 | Natural Gas |
| King Creek Wind Farm 2, LLC | King Creek Wind Farm 2, LLC | Throckmorton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 686.3 GWh | Mar 2022 | May 2026 | Wind |
| Grandview Wind Farm, LLC | RWE Clean Energy | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 687.3 GWh | Nov 2014 | May 2026 | Wind |
| Marsh Run Generation Facility | Old Dominion Electric Coop | Remington, VA | PJM Interconnection, LLC (PJM) | 687.4 GWh | Aug 2004 | Dec 2025 | Natural Gas : 94.4% Distillate Fuel Oil : 5.6% |
| Appaloosa Run Wind | Appaloosa Run Wind, LLC | Rankin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 687.8 GWh | Nov 2022 | May 2026 | Wind |
| Five Wells Solar Center - Hybrid | Five Wells Solar Center, LLC | Rogers, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 688.1 GWh | Nov 2023 | May 2026 | Solar |
| Osborn Wind Energy | Osborn Wind Energy LLC | Stewartsville, MO | Southwest Power Pool (SWPP) | 690.2 GWh | Nov 2016 | May 2026 | Wind |
| Coyote Wind LLC | EDF Renewable Asset Holdings, Inc. | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 690.9 GWh | Dec 2020 | May 2026 | Wind |
| East Fork Wind Project, LLC | Engie North America | Colby, KS | Southwest Power Pool (SWPP) | 691.6 GWh | Feb 2020 | May 2026 | Wind |
| Rattlesnake Den | SunEdison LLC | Garden City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 691.8 GWh | Jun 2015 | May 2026 | Wind |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 692.0 GWh | Nov 2012 | May 2026 | Wind |
| Chickamauga | Tennessee Valley Authority | Chattanooga, TN | Tennessee Valley Authority (TVA) | 693.8 GWh | Feb 1940 | Dec 2025 | Water |
| Gavins Point | USACE-Omaha | Crofton, NE | Southwest Power Pool (SWPP) | 694.0 GWh | Aug 1956 | Dec 2025 | Water |
| Prospero Solar | Prospero Energy Project, LLC (Longroad) | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 694.4 GWh | May 2020 | May 2026 | Solar |
| New Castle Plant | New Castle Power, LLC | West Pittsburg, PA | PJM Interconnection, LLC (PJM) | 695.4 GWh | Aug 1952 | Dec 2025 | Natural Gas |
| Copper Mountain Solar 5, LLC | RWE Clean Energy | Boulder City, NV | Nevada Power Company (NEVP) | 695.5 GWh | Feb 2021 | May 2026 | Solar |
| Lockett Windfarm | Lockett Windfarm, LLC | Vernon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 695.9 GWh | Aug 2019 | May 2026 | Wind |
| Tracy Combined Cycle Power Plant | MRP San Joaquin Energy LLC. | Tracy, CA | California Independent System Operator (CISO) | 697.6 GWh | Mar 2003 | May 2026 | Natural Gas |
| Ida Grove II | MidAmerican Energy Co | Ida Grove, IA | Midcontinent Independent System Operator, Inc. (MISO) | 699.4 GWh | Nov 2019 | May 2026 | Wind |
| A B Brown | Southern Indiana Gas & Elec Co | Mount Vernon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 700.1 GWh | Feb 1979 | May 2026 | Natural Gas |
| Waverly Wind Farm LLC | Waverly Wind Farm LLC | Waverly, KS | Southwest Power Pool (SWPP) | 701.2 GWh | Dec 2015 | Dec 2025 | Wind |
| Amadeus Wind Farm | Amadeus Wind LLC | Rotan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 701.2 GWh | Nov 2020 | May 2026 | Wind |
| White Rock East Wind Project | White Rock Wind East, LLC | Anadarko, OK | Southwest Power Pool (SWPP) | 701.9 GWh | Dec 2023 | May 2026 | Wind |
| Turtle Creek Wind Farm LLC | Turtle Creek Wind Farm LLC | St. Ansgar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 702.5 GWh | Nov 2018 | May 2026 | Wind |
| Athos Solar Project | SE Athos I, LLC | Desert Center, CA | California Independent System Operator (CISO) | 703.4 GWh | May 2022 | May 2026 | Solar |
| Hart Wind | Hart Wind Project, LLC | Hart, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 704.4 GWh | Jun 2025 | May 2026 | Wind |
| Orlando Cogen LP | Florida Municipal Power Agency (FL) | Orlando, FL | Duke Energy Florida, Inc. (FPC) | 704.8 GWh | Aug 1993 | Dec 2024 | Natural Gas |
| Dean | DTE Electric Company | East China, MI | Midcontinent Independent System Operator, Inc. (MISO) | 704.8 GWh | May 2002 | Dec 2025 | Natural Gas |
| FPL Energy Crystal Lake Wind II LLC | FPL Energy Crystal Lake Wind II LLC | Britt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 705.8 GWh | Dec 2008 | May 2026 | Wind |
| Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 706.6 GWh | Jun 2020 | May 2026 | Wind |
| Rexford Solar Farm | AES Clean Energy | Ducor, CA | California Independent System Operator (CISO) | 707.8 GWh | Jan 2025 | May 2026 | Solar |
| King Plains Wind Project | Engie North America | Garber, OK | Southwest Power Pool (SWPP) | 708.7 GWh | Oct 2020 | May 2026 | Wind |
| Upstream Wind Energy LLC | Invenergy Services LLC | Neligh, NE | Southwest Power Pool (SWPP) | 709.1 GWh | Nov 2018 | May 2026 | Wind |
| Peregrine Solar | RWE Clean Energy | Gollad, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 709.6 GWh | Jan 2025 | May 2026 | Solar |
| Texas Solar Nova 1 | Texas Solar Nova 1, LLC | Spur, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 710.1 GWh | Nov 2023 | May 2026 | Solar |
| Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 713.0 GWh | Oct 2021 | May 2026 | Solar |
| Bishop Hill Energy LLC | SunEdison LLC | Cambridge, IL | PJM Interconnection, LLC (PJM) | 713.3 GWh | May 2012 | Dec 2025 | Wind |
| Aragonne Wind LLC | Leeward Asset Management, LLC | Santa Rosa, NM | Public Service Company of New Mexico (PNM) | 714.1 GWh | Nov 2006 | May 2026 | Wind |
| Ross | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 714.9 GWh | Nov 1952 | May 2026 | Water |
| South Plains Wind Phase I | Evergreen Wind, LLC | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 715.3 GWh | Oct 2015 | May 2026 | Wind |
| Arroyo Solar Energy Storage Hybrid | Arroyo Solar LLC | Pueblo Pintado, NM | Public Service Company of New Mexico (PNM) | 715.6 GWh | Jun 2023 | May 2026 | Solar |
| Eland Solar & Storage Center, Phase 1 Hy | 68SF 8me LLC | Mojave, CA | Los Angeles Department of Water and Power (LDWP) | 717.3 GWh | Oct 2024 | May 2026 | Solar |
| Spinning Spur Wind III | Boralex US Operations LLC | Adrian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 718.6 GWh | Aug 2015 | Dec 2025 | Wind |
| Whispering Willow North | Interstate Power and Light Co | Latimer, IA | Midcontinent Independent System Operator, Inc. (MISO) | 719.1 GWh | Dec 2019 | May 2026 | Wind |
| ArcelorMittal Burns Harbor | Cleveland-Cliffs Burns Harbor LLC | Burns Harbor, IN | Midcontinent Independent System Operator, Inc. (MISO) | 719.4 GWh | Dec 1968 | Dec 2025 | Blast Furnace Gas : 37.1% Natural Gas : 32.1% Other Gas : 30.8% |
| Gleason Generating Facility | Tennessee Valley Authority | Gleason, TN | Tennessee Valley Authority (TVA) | 719.9 GWh | May 2000 | Dec 2025 | Natural Gas |
| North Pole | Golden Valley Elec Assn Inc | North Pole, AK | (NA) | 720.4 GWh | Nov 1976 | May 2026 | Waste/Other Oil : 56.9% Distillate Fuel Oil : 43.1% |
| Griffin Trail Wind | Griffin Trail Wind, LLC | E Seymour, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 720.6 GWh | Jun 2021 | May 2026 | Wind |
| Gregory Power Plant | Gregory Power Partners LLC | Gregory, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 721.0 GWh | Jun 2000 | May 2026 | Natural Gas |
| Klondike Windpower III | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 721.0 GWh | Oct 2007 | May 2026 | Wind |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |