Directory of Electric Companies in the United States
| Company Name | Company Location | Utility Type | Power Plants | EIA Annual Generation | EIA Latest Generation | FERC Lastest Date | FERC 2025Q2 Seller Transactions | FERC 2025Q2 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Black Rock Wind Force, LLC | San Francisco, CA | Independent Power Producer | 1 | 410.0 GWh | Jun 2026 | Oct 2025 | $5.41M | |
| SWG Arapahoe, LLC | Denver, CO | Independent Power Producer | 1 | 409.8 GWh | Jun 2026 | Jun 2025 | $3.88M | |
| Milford Wind Corridor Phase I, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 407.5 GWh | Jun 2026 | - | ||
| Northern Star Generation Services Co LLC | Houston, TX | Independent Power Producer | 1 | 405.3 GWh | Dec 2025 | - | ||
| North Rosamond Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 404.9 GWh | Jun 2026 | Sep 2025 | $5.66M | |
| Coyote Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 404.9 GWh | Jun 2026 | - | ||
| Buckthorn Wind Project, LLC | Edmonton, AB | Independent Power Producer | 1 | 404.9 GWh | Jun 2026 | - | ||
| North American Energy Services | North Tonawanda, NY | Independent Power Producer | 1 | 404.3 GWh | Dec 2025 | - | ||
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 404.2 GWh | Jun 2026 | Sep 2025 | $2.75M | |
| Markum Solar Farm, LLC | Valley Mills, TX | Independent Power Producer | 1 | 404.0 GWh | Jun 2026 | - | ||
| Bluff Point Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 404.0 GWh | Jun 2026 | - | ||
| Primient, LLC | Loudon, TN | Industrial | 1 | 403.7 GWh | Dec 2025 | - | ||
| Salt Creek Wind LLC | Independent Power Producer | 1 | 403.4 GWh | Jun 2026 | - | |||
| Oakdale&South San Joaquin Irrigation D. | Pinecrest, CA | Political Subdivision | 3 | 402.8 GWh | Dec 2025 | - | ||
| Cavalry Energy Center LLC | Cooperative | 1 | 402.5 GWh | Jun 2026 | - | |||
| Pegasus Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 402.4 GWh | Jun 2026 | Sep 2025 | $3.90M | |
| Meadowlark Wind I LLC | Edmonton, AB | Independent Power Producer | 1 | 400.3 GWh | Jun 2026 | Oct 2025 | $1.94M | |
| Oliver Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 399.8 GWh | Jun 2026 | Sep 2025 | $2.15M | |
| Hardy Hills Solar LLC | Frankfort, IN | Investor-Owned Utility | 1 | 398.4 GWh | Jun 2026 | Sep 2025 | $4.20M | |
| Quilt Block Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 398.0 GWh | Jun 2026 | Sep 2025 | $3.33M | |
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 395.9 GWh | Jun 2026 | Sep 2025 | $1.80M | |
| Steele Flats Wind Project LLC | Juno Beach, FL | Independent Power Producer | 1 | 394.6 GWh | Jun 2026 | Dec 2024 | ||
| Spanish Peaks Solar LLC | Boulder, CO | Independent Power Producer | 1 | 394.5 GWh | Jun 2026 | Sep 2025 | $2.23M | |
| Blue Summit II Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 394.1 GWh | Jun 2026 | - | ||
| Ashtabula Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 393.6 GWh | Dec 2025 | Sep 2025 | $4.56M | |
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 393.4 GWh | Jun 2026 | Sep 2025 | $3.25M | |
| Colorado Highlands Wind LLC | Centennial, CO | Independent Power Producer | 1 | 393.1 GWh | Dec 2025 | Sep 2025 | $3.41M | |
| Columbia Basin Hydropower | Ephrata, WA | Municipally-Owned Utility | 7 | 392.0 GWh | Oct 2025 | - | ||
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 390.2 GWh | Jun 2026 | Sep 2025 | ||
| Flint Hills Resources Pine Bend, LLC | Wichita, KS | Industrial | 1 | 390.2 GWh | Dec 2025 | - | ||
| North Sky River Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 389.0 GWh | Dec 2025 | Sep 2025 | $9.90M | |
| Elwood Energy, LLC | Elwood, IL | Independent Power Producer | 1 | 388.0 GWh | Jun 2026 | Oct 2025 | $9.39M | |
| Kimberly Clark - Mobile Alabama | Mobile, AL | Industrial | 1 | 387.7 GWh | Dec 2025 | - | ||
| Upton County Solar 2 LLC | Irving, TX | Independent Power Producer | 1 | 387.3 GWh | Jun 2026 | - | ||
| Blythe Solar III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 386.6 GWh | Jun 2026 | Sep 2025 | $9.26M | |
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 386.5 GWh | Dec 2025 | Sep 2025 | $10.75M | |
| Nextera Wolf Ridge LLC | Juno Beach, FL | Independent Power Producer | 1 | 385.5 GWh | Dec 2025 | - | ||
| South Boston Energy LLC | Cooperative | 1 | 385.3 GWh | Dec 2024 | - | |||
| Bitter Ridge Wind Farm, LLC | Boulder, CO | Independent Power Producer | 1 | 385.1 GWh | Jun 2026 | Oct 2025 | $5.50M | |
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 385.1 GWh | Jun 2026 | Sep 2025 | $941.59k | |
| Holstein Solar Farm 1, LLC | Wingate, TX | Independent Power Producer | 1 | 384.1 GWh | Jun 2026 | - | ||
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 11 | 383.8 GWh | Jun 2026 | Oct 2025 | $42.48M | $14.10M |
| Lorenzo Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 383.5 GWh | Jun 2026 | Sep 2025 | $1.99M | |
| Escape Solar LLC | Reno, NV | Independent Power Producer | 1 | 383.1 GWh | Jun 2026 | - | ||
| Timbermill Wind | Charlottesville, VA | Independent Power Producer | 1 | 383.0 GWh | Jun 2026 | Oct 2025 | $3.50M | |
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Jun 2026 | - | ||
| Georgia-Pacific Muskogee LLC | Muskogee, OK | Industrial | 1 | 382.3 GWh | Jun 2026 | - | ||
| University Of Texas At Austin | Austin, TX | State-Owned Utility | 1 | 381.1 GWh | Dec 2025 | - | ||
| Sebree Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 380.3 GWh | Jun 2026 | Sep 2025 | ||
| Blythe Solar IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 380.3 GWh | Jun 2026 | Sep 2025 | $4.94M | |
| Paulsboro Refining Company - LLC | Paulsboro, NJ | Industrial | 1 | 379.8 GWh | Jun 2026 | Sep 2025 | $117.16k | |
| Washington Wind LLC | Goldendale, WA | Independent Power Producer | 1 | 379.0 GWh | Dec 2025 | Sep 2025 | $10.44M | $24.28k |
| Hoopeston Wind LLC | Charlottesville, VA | Independent Power Producer | 1 | 378.3 GWh | Dec 2025 | Oct 2025 | $2.37M | |
| Tuscola Bay Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 378.1 GWh | Jun 2026 | Sep 2025 | $5.47M | |
| Azalea Springs Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 378.0 GWh | Jun 2026 | - | ||
| Richland-Stryker Generation LLC | Houston, TX | Independent Power Producer | 2 | 378.0 GWh | Dec 2025 | Oct 2025 | $10.22M | |
| ALTA Wind X, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 378.0 GWh | Dec 2025 | Sep 2025 | $13.54M | |
| Elbow Creek Wind Project LLC | La Jolla, CA | Independent Power Producer | 1 | 377.9 GWh | Dec 2025 | - | ||
| Boise-KUNA Irrigation District | KUNA, ID | Political Subdivision | 2 | 377.1 GWh | Dec 2025 | - | ||
| Csolar IV West LLC | Omaha, NE | Independent Power Producer | 1 | 377.1 GWh | Dec 2025 | Sep 2025 | $11.00M | |
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 376.6 GWh | Jun 2026 | Oct 2025 | $8.59M | $4.60M |
| H.A. Wagner LLC | Allentown, PA | Independent Power Producer | 1 | 376.5 GWh | Jun 2026 | Oct 2025 | $16.82M | |
| Cameron Wind 1 LLC | Charlottesville, VA | Independent Power Producer | 1 | 374.9 GWh | Dec 2025 | - | ||
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 372.7 GWh | Jun 2026 | Sep 2025 | $385.86k | |
| Big Beau Solar, LLC | San Diego, CA | Independent Power Producer | 1 | 372.1 GWh | Jun 2026 | Oct 2025 | $3.30M | |
| Meadow Lake Wind Farm V LLC | Houston, TX | Independent Power Producer | 1 | 372.1 GWh | Jun 2026 | Oct 2025 | $6.45M | |
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 370.6 GWh | Jun 2026 | Sep 2025 | $2.98M | |
| Golden Fields Solar IV, LLC | San Francisco, CA | Independent Power Producer | 1 | 370.3 GWh | Jun 2026 | Sep 2025 | ||
| Quitman Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 368.3 GWh | Jun 2026 | Sep 2025 | $2.44M | |
| TES Filer City Station LP | Filer City, MI | Independent Power Producer | 1 | 368.2 GWh | Jun 2026 | - | ||
| Northeast Energy Associates LP | Juno Beach, FL | Independent Power Producer | 1 | 367.8 GWh | Dec 2024 | Sep 2025 | $5.83M | |
| Bishop Hill Energy II, LLC | Cambridge, IL | Independent Power Producer | 1 | 367.7 GWh | Dec 2025 | Oct 2025 | $2.28M | |
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 367.7 GWh | Jun 2026 | Sep 2025 | $2.28M | |
| Lindahl Wind Project LLC | Birmingham, AL | Independent Power Producer | 1 | 367.2 GWh | Jun 2026 | Sep 2025 | $3.37M | |
| Twin Lakes Solar LLC | Monticello, IN | Independent Power Producer | 1 | 367.0 GWh | Jun 2026 | Sep 2025 | $3.34M | |
| Blythe Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 366.3 GWh | Jun 2026 | Sep 2025 | $9.51M | |
| Michigan Wind 2, LLC | Baltimore, MD | Independent Power Producer | 1 | 365.7 GWh | Dec 2025 | Oct 2025 | $2.50M | |
| USCE-Wilmington District | Boydton, VA | Federally-Owned Utility | 2 | 364.6 GWh | Dec 2025 | - | ||
| NRG Energy Gas & Wind Holdings Inc | Princeton, NJ | Independent Power Producer | 2 | 363.1 GWh | Jun 2026 | - | ||
| Bluebird Solar LLC | New York, NY | Independent Power Producer | 2 | 362.6 GWh | Jun 2026 | Sep 2025 | $4.98M | |
| Maverick Solar LLC | San Diego, CA | Independent Power Producer | 2 | 362.3 GWh | Jun 2026 | Oct 2025 | $3.87M | |
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 361.4 GWh | Jun 2026 | Sep 2025 | $4.76M | |
| Georgia-Pacific Consr Ops LLC-Palatka | Palatka, FL | Industrial | 1 | 360.8 GWh | Dec 2025 | - | ||
| BP PLC | London, UK | Industrial | 1 | 360.7 GWh | Dec 2025 | Sep 2025 | $2.44M | |
| Transalta Wyoming Wind LLC | Evanston, WY | Independent Power Producer | 1 | 357.9 GWh | Dec 2025 | Sep 2025 | $3.32M | |
| Paris Generation LP | Paris, TX | Independent Power Producer | 1 | 357.7 GWh | Dec 2025 | - | ||
| Milagro Solar I, LLC | Santa Teresa, NM | Independent Power Producer | 1 | 356.9 GWh | Jun 2026 | Oct 2025 | $1.79M | |
| Matanuska Electric Assn Inc | Palmer, AK | Cooperative | 1 | 356.5 GWh | Dec 2025 | - | ||
| Generate Capital | San Francisco, CA | Independent Power Producer | 134 | 354.6 GWh | Dec 2025 | - | ||
| Cloud County Windfarm, LLC | Concordia, KS | Independent Power Producer | 1 | 353.3 GWh | Jun 2026 | Sep 2025 | $3.99M | |
| University Of Illinois | Champaign, IL | State-Owned Utility | 2 | 353.2 GWh | Jun 2026 | - | ||
| Sun Streams 2, LLC | Boston, MA | Independent Power Producer | 1 | 353.1 GWh | Jun 2026 | Sep 2025 | $1.57M | |
| La Casa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 352.0 GWh | Jun 2026 | - | ||
| North Fork Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 351.7 GWh | Jun 2026 | Sep 2025 | $3.06M | |
| Se Aragorn, LLC | San Carlos, CA | Independent Power Producer | 1 | 351.3 GWh | Jun 2026 | - | ||
| Big River Solar, LLC | New York, NY | Independent Power Producer | 1 | 350.8 GWh | Jun 2026 | Oct 2025 | $3.47M | $3.80M |
| FPL Energy Stateline II Inc | Juno Beach, FL | Independent Power Producer | 1 | 350.3 GWh | Dec 2025 | Dec 2022 | ||
| Quitman II Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 349.9 GWh | Jun 2026 | Sep 2025 | $2.01M | |
| Matep LLC | Boston, MA | Commercial | 1 | 348.9 GWh | Dec 2024 | Sep 2025 | $8.95M | $5.44M |
| Appleseed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 348.6 GWh | Jun 2026 | Sep 2025 |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |