Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| New-Indy Ontario Mill | New-Indy Ontario LLC | Ontario, CA | California Independent System Operator (CISO) | 247.7 GWh | May 1985 | May 2026 | Natural Gas |
| Franklin Solar Hybrid | Franklin Solar Idaho | Twin Falls, ID | Idaho Power Company (IPCO) | 247.7 GWh | Apr 2024 | May 2026 | Solar |
| Port Arthur Texas Refinery | Total Petrochemicals USA Inc | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 247.8 GWh | Jul 1988 | Dec 2025 | Natural Gas : 71.8% Other Gas : 28.2% |
| Carvers Creek Solar | Carvers Creek, LLC | Gloucester, VA | PJM Interconnection, LLC (PJM) | 248.0 GWh | Jul 2024 | May 2026 | Solar |
| High Sheldon Wind Farm | Invenergy Services LLC | Strykersville, NY | New York Independent System Operator (NYIS) | 248.0 GWh | Jan 2009 | Dec 2025 | Wind |
| Central Line Solar, LLC | AES Distributed Energy | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 248.1 GWh | Mar 2022 | May 2026 | Solar |
| Copper Mountain Solar 4, LLC | RWE Clean Energy | Boulder City, NV | California Independent System Operator (CISO) | 248.3 GWh | Aug 2016 | Dec 2025 | Solar |
| Longview Fibre | Longview Fibre Co | Longview, WA | Bonneville Power Administration (BPAT) | 248.5 GWh | Dec 1948 | Dec 2025 | Black Liquor : 62.6% Natural Gas : 20.0% Wood/Wood Waste Solids : 17.4% |
| Macksburg Wind Project | MidAmerican Energy Co | Macksburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 248.7 GWh | Nov 2014 | Dec 2025 | Wind |
| Sunshine Valley Solar | EDP Renewables North America LLC | Armagosa, NV | California Independent System Operator (CISO) | 249.1 GWh | Nov 2019 | May 2026 | Solar |
| Bartonsville Energy Facility, LLC | Bartonsville Energy Facility, LLC | Stephens, VA | PJM Interconnection, LLC (PJM) | 249.2 GWh | Nov 2024 | May 2026 | Solar |
| Cattlemen Solar II | Cattlemen Solar Park II LLC | Rosebud, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 249.6 GWh | - | May 2026 | Solar |
| FPL Energy Vansycle LLC (WA) | FPL Energy Vansycle LLC | Touchet, WA | Bonneville Power Administration (BPAT) | 249.7 GWh | Nov 2001 | Dec 2025 | Wind |
| Calhoun County Solar Project | AES Clean Energy | Sheridan Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 249.8 GWh | Feb 2025 | May 2026 | Solar |
| Hancock County Wind Energy Center | FPL Energy Hancock County Wind, LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 249.8 GWh | Nov 2002 | May 2026 | Wind |
| Millers Ferry | USCE-Mobile District | Camden, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.2 GWh | Mar 1970 | Dec 2025 | Water |
| Copenhagen Wind Farm | EDF Renewable Asset Holdings, Inc. | Copenhagen, NY | New York Independent System Operator (NYIS) | 250.2 GWh | Nov 2018 | May 2026 | Wind |
| Rising Tree Wind Farm | Rising Tree Wind Farm LLC | Mojave, CA | California Independent System Operator (CISO) | 250.4 GWh | Dec 2014 | Dec 2025 | Wind |
| Mountain View I & II | AES Distributed Energy | North Palm Springs, CA | California Independent System Operator (CISO) | 250.4 GWh | May 2001 | May 2026 | Wind |
| Alta Wind XI | Alta Wind XI, LLC | Mojave, CA | California Independent System Operator (CISO) | 250.6 GWh | Dec 2013 | Dec 2025 | Wind |
| Jones Bluff | USCE-Mobile District | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.8 GWh | May 1975 | Dec 2025 | Water |
| Pontotoc Wind | Avangrid Power LLC | Roff, OK | Southwestern Power Administration (SPA) | 250.9 GWh | - | May 2026 | Wind |
| EcoGrove Wind LLC | Acciona Wind Energy USA LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 251.1 GWh | Jun 2009 | Dec 2025 | Wind |
| Pine Forest Solar I | Pine Forest Solar I, LLC | Pickton, TX | PUD No. 1 of Douglas County (DOPD) | 251.1 GWh | Sep 2025 | May 2026 | Solar |
| Imperial Solar Energy Center South | CSOLAR IV South LLC | Calexico, CA | California Independent System Operator (CISO) | 251.1 GWh | Oct 2013 | Dec 2025 | Solar |
| Bluebell Solar II | Bluebell Solar II, LLC | Sterling, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 251.2 GWh | Nov 2020 | May 2026 | Solar |
| Lake Winds Energy Park | Consumers Energy Co - (MI) | Ludington, MI | Midcontinent Independent System Operator, Inc. (MISO) | 251.4 GWh | Oct 2012 | Dec 2025 | Wind |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 251.5 GWh | Mar 1957 | May 2026 | Natural Gas : 99.9% |
| Lauderdale | Florida Power & Light Co | Ft. Lauderdale, FL | Florida Power & Light Co. (FPL) | 251.8 GWh | Sep 1957 | May 2026 | Natural Gas : 95.5% Distillate Fuel Oil : 4.5% |
| Scurry County Wind LP | Invenergy Services LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 252.2 GWh | Apr 2007 | Dec 2025 | Wind |
| Pioneer Wind Park, LLC | AES Distributed Energy | Glenrock, WY | PacifiCorp East (PACE) | 252.6 GWh | Sep 2016 | Dec 2025 | Wind |
| Markland | Duke Energy Indiana, LLC | Florence, IN | Midcontinent Independent System Operator, Inc. (MISO) | 252.6 GWh | Dec 1966 | Dec 2025 | Water |
| Southampton Power Station | Virginia Electric & Power Co | Franklin, VA | PJM Interconnection, LLC (PJM) | 252.8 GWh | Feb 1992 | Dec 2025 | Wood/Wood Waste Solids : 99.6% |
| Fish Springs | Fish Springs Ranch Solar, LLC | Reno, NV | Nevada Power Company (NEVP) | 252.9 GWh | Feb 2022 | May 2026 | Solar |
| Farmers City Wind LLC | Avangrid Power LLC | Tarkio, MO | Midcontinent Independent System Operator, Inc. (MISO) | 253.0 GWh | Mar 2009 | Dec 2025 | Wind |
| Eight Point Wind | Eight Point Wind, LLC | Rexville, NY | New York Independent System Operator (NYIS) | 253.1 GWh | Jan 2023 | May 2026 | Wind |
| Vantage Wind Energy LLC | Invenergy Services LLC | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 253.2 GWh | Jul 2010 | Dec 2025 | Wind |
| Golden Hills Wind | Golden Hills Wind, LLC | Livermore, CA | California Independent System Operator (CISO) | 253.3 GWh | Nov 2015 | Dec 2025 | Wind |
| Milford Power LP | Milford Power LLC | Milford, MA | ISO New England (ISNE) | 253.3 GWh | Feb 1993 | Dec 2025 | Natural Gas |
| Alta Wind Energy Center V | Alta Wind V, LLC | Mojave, CA | California Independent System Operator (CISO) | 253.7 GWh | Mar 2011 | Dec 2025 | Wind |
| Sandrini Solar 100 | EDPR CA Solar Park II LLC | Mettler, CA | California Independent System Operator (CISO) | 254.0 GWh | Nov 2024 | May 2026 | Solar |
| Hunter Solar LLC (UT) | Hunter Solar LLC | Clawson, UT | PacifiCorp East (PACE) | 254.4 GWh | Feb 2021 | May 2026 | Solar |
| S C Moore | Great River Hydro, LLC | Littleton, NH | ISO New England (ISNE) | 254.7 GWh | Dec 1956 | Dec 2025 | Water |
| Hickory Solar | Hickory Solar LLC | Jerseyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 254.8 GWh | Aug 2024 | May 2026 | Solar |
| TAG | Exus New Mexico | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 254.9 GWh | Jul 2025 | May 2026 | Solar |
| Bellflower Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Lewisville, IN | PJM Interconnection, LLC (PJM) | 254.9 GWh | Jan 2023 | May 2026 | Solar |
| Nevada Cogen Associates 2 Black Mountain | Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Nevada Power Company (NEVP) | 255.0 GWh | Oct 1992 | May 2026 | Natural Gas |
| Windstar 1 | Nextera Energy Resources | Tehachapi, CA | California Independent System Operator (CISO) | 255.0 GWh | Jan 2012 | Dec 2025 | Wind |
| CA Flats Solar 130, LLC | California Flats Solar 130, LLC | Shandon, CA | California Independent System Operator (CISO) | 255.2 GWh | Oct 2017 | May 2026 | Solar |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 255.4 GWh | Oct 1991 | May 2026 | Natural Gas |
| US Borax | U S Borax Inc | Boron, CA | California Independent System Operator (CISO) | 255.4 GWh | Jun 1984 | May 2026 | Natural Gas |
| Beech Ridge Energy LLC | Invenergy Services LLC | Rupert, WV | PJM Interconnection, LLC (PJM) | 255.5 GWh | Dec 2009 | May 2026 | Wind |
| Pit 1 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 255.5 GWh | Aug 1922 | Dec 2025 | Water |
| Wethersfield | Valcour Operating Services, LLC | Gainsville, NY | New York Independent System Operator (NYIS) | 255.6 GWh | Mar 2009 | Dec 2025 | Wind |
| Rabbitbrush Solar, LLC | Leeward Asset Management, LLC | Rosamond, CA | California Independent System Operator (CISO) | 255.6 GWh | Sep 2022 | May 2026 | Solar |
| Green Pastures Wind I | Green Pastures Wind I, LLC | Seymour, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.6 GWh | Mar 2015 | Dec 2025 | Wind |
| Mendota Hills, LLC | Leeward Asset Management, LLC | Paw Paw, IL | PJM Interconnection, LLC (PJM) | 255.9 GWh | Oct 2003 | Dec 2025 | Wind |
| Laurel Mountain Hybrid | AES Distributed Energy | Belington, WV | PJM Interconnection, LLC (PJM) | 256.2 GWh | Jul 2011 | May 2026 | Wind |
| Red Barn Energy | Wisconsin Public Service Corp | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 256.7 GWh | Mar 2023 | May 2026 | Wind |
| Mesquite Solar 2, LLC | RWE Clean Energy | Tonopah, AZ | California Independent System Operator (CISO) | 256.7 GWh | Nov 2016 | May 2026 | Solar |
| Hardin County Peaking Facility | Entergy Texas Inc. | Kountze, TX | Midcontinent Independent System Operator, Inc. (MISO) | 256.8 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Belleville Dam | American Mun Power-Ohio, Inc | Belleville, WV | PJM Interconnection, LLC (PJM) | 256.9 GWh | May 1999 | Dec 2025 | Water |
| Taylor County Solar | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 257.2 GWh | Oct 2016 | Dec 2025 | Solar |
| Prairie Ronde Solar Farm | Lightsource Renewable Energy Asset Management, LLC | Opelousas, LA | Midcontinent Independent System Operator, Inc. (MISO) | 257.3 GWh | Oct 2024 | May 2026 | Solar |
| Meadow Lake Wind Farm III LLC | Meadow Lake Wind Farm III LLC | Lafayette, IN | PJM Interconnection, LLC (PJM) | 257.8 GWh | Aug 2010 | Dec 2025 | Wind |
| Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | ISO New England (ISNE) | 258.6 GWh | Feb 2019 | May 2026 | Natural Gas : 95.3% Kerosene : 4.7% |
| Oak Solar | Oak Solar LLC | Gaston, NC | PJM Interconnection, LLC (PJM) | 258.7 GWh | Nov 2023 | May 2026 | Solar |
| Criterion | Criterion Power Partners LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 258.7 GWh | Nov 2010 | May 2026 | Wind |
| Cassadaga Wind Farm | RWE Clean Energy | Cherry Creek, NY | New York Independent System Operator (NYIS) | 259.3 GWh | Jun 2021 | May 2026 | Wind |
| WE Soda Alkalai LLC | WE Soda Alkali | Green River, WY | PacifiCorp East (PACE) | 259.5 GWh | May 1953 | Dec 2024 | Subbituminous Coal : 68.7% Natural Gas : 31.3% |
| Onion River | Wisconsin Power & Light Co | Sheboygan Cedar Grove, WI | Midcontinent Independent System Operator, Inc. (MISO) | 259.6 GWh | Nov 2023 | May 2026 | Solar |
| Bull Creek Wind | Bull Creek Wind LLC | O'Donnell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 259.6 GWh | Nov 2008 | Dec 2025 | Wind |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 259.6 GWh | Nov 2023 | May 2026 | Solar |
| Saratoga Wind Farm | Madison Gas & Electric Co | Lime Springs, IA | Midcontinent Independent System Operator, Inc. (MISO) | 259.8 GWh | Jan 2019 | May 2026 | Wind |
| Wheelabrator Falls | Wheelabrator Environmental Systems | Morrisville, PA | PJM Interconnection, LLC (PJM) | 260.0 GWh | Apr 1994 | May 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Rising Tree Wind Farm III | Rising Tree Wind Farm III LLC | Mojave, CA | California Independent System Operator (CISO) | 260.1 GWh | May 2015 | Dec 2025 | Wind |
| Seiling Wind II | NextEra Energy Seiling Wind | Seiling, OK | Southwest Power Pool (SWPP) | 260.6 GWh | Nov 2014 | Dec 2025 | Wind |
| Playa Solar 2 | EDF Renewable Asset Holdings, Inc. | North Las Vegas, NV | Nevada Power Company (NEVP) | 260.6 GWh | Jul 2017 | May 2026 | Solar |
| Los Vientos V Wind Power | Duke Energy Renewables Services | Rio Grande City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 261.0 GWh | Nov 2015 | Dec 2025 | Wind |
| Campbell Hill Windpower | Duke Energy Renewables Services | Glenrock, WY | PacifiCorp East (PACE) | 261.4 GWh | Nov 2009 | May 2026 | Wind |
| Electra | Pacific Gas & Electric Co. | Jackson, CA | California Independent System Operator (CISO) | 261.6 GWh | May 1948 | May 2026 | Water |
| Sylvarena | Cooperative Energy | Raleigh, MS | Midcontinent Independent System Operator, Inc. (MISO) | 262.1 GWh | Jun 2003 | Dec 2025 | Natural Gas |
| Gratiot County Wind LLC | Invenergy Services LLC | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 262.3 GWh | Apr 2012 | Dec 2025 | Wind |
| Rancho Seco Solar II, LLC | Rancho Seco Solar II, LLC | Twin Cities, CA | Balancing Authority of Northern California (BANC) | 262.4 GWh | Jan 2021 | May 2026 | Solar |
| Portside Energy | Primary Energy Recycling Holdings, LLC | Portage, IN | Midcontinent Independent System Operator, Inc. (MISO) | 262.4 GWh | Aug 1997 | Dec 2025 | Natural Gas |
| Pit 6 | Pacific Gas & Electric Co. | Montgomery Creek, CA | California Independent System Operator (CISO) | 262.5 GWh | Jul 1965 | Dec 2025 | Water |
| T B Simon Power Plant | Michigan State University | East Lansing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 262.8 GWh | Nov 1965 | May 2026 | Natural Gas |
| Morrow Point | U S Bureau of Reclamation | Montrose, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 262.8 GWh | Nov 1970 | Dec 2025 | Water |
| Oberon IA | Oberon Solar IA | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 262.9 GWh | Jun 2020 | May 2026 | Solar |
| New Harvest Wind Project LLC | Avangrid Power LLC | Schleswig, IA | Midcontinent Independent System Operator, Inc. (MISO) | 263.0 GWh | Nov 2011 | Dec 2025 | Wind |
| Milford Solar 1 | Milford Solar 1, LLC | Milford, UT | PacifiCorp East (PACE) | 263.1 GWh | Oct 2020 | May 2026 | Solar |
| New Creek Wind | New Creek Wind, LLC | New Creek, WV | PJM Interconnection, LLC (PJM) | 263.4 GWh | Nov 2016 | May 2026 | Wind |
| Elara Solar | Elara Energy Holdings, LLC | Pearsall, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 263.5 GWh | Nov 2021 | May 2026 | Solar |
| Saguaro Power | Saguaro Power Co | Henderson, NV | Nevada Power Company (NEVP) | 264.5 GWh | Aug 1991 | Oct 2025 | Natural Gas |
| Elk River Wind | Avangrid Power LLC | Beaumont, KS | Southwest Power Pool (SWPP) | 264.8 GWh | Nov 2005 | Dec 2025 | Wind |
| Catalina Solar LLC | EDF Renewable Asset Holdings, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 264.9 GWh | Nov 2012 | Nov 2025 | Solar |
| Brazoria Solar I | Brazoria Solar i, LLC | Angleton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 265.1 GWh | - | May 2026 | Solar |
| Armenia Mountain Wind Farm | ALLETE Clean Energy | Mainesburg, PA | PJM Interconnection, LLC (PJM) | 265.2 GWh | Nov 2009 | Dec 2025 | Wind |
| West Point (PA) | Merck & Co Inc-West Point | West Point, PA | PJM Interconnection, LLC (PJM) | 265.3 GWh | Dec 1971 | Dec 2025 | Natural Gas |
| Greenup Hydro | City of Hamilton - (OH) | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 265.6 GWh | Nov 1982 | Dec 2025 | Water |
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 |