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 |
|---|---|---|---|---|---|---|---|---|
| South County Packing | King City, CA | Industrial | 1 | 9.4 GWh | Dec 2025 | - | ||
| United Technologies | East Hartford, CT | Industrial | 1 | 75.9 GWh | May 2026 | - | ||
| Sylvamo North America LLC | Ticonderoga, NY | Industrial | 1 | 216.3 GWh | May 2026 | - | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 597.3 GWh | May 2026 | - | ||
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 94.6 GWh | May 2026 | - | ||
| Tate & LYLE Ingredients Americas Inc | Lafayette, IN | Industrial | 1 | 22.2 GWh | May 2026 | - | ||
| TPC Group, LLC | Houston, TX | Industrial | 1 | 261.1 GWh | Dec 2025 | - | ||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | May 2026 | May 2020 | ||
| South Houston Green Power LLC | Texas City, TX | Industrial | 3 | 4.7 TWh | May 2026 | - | ||
| U S Gypsum Co | Chicago, IL | Industrial | 1 | 17.4 GWh | Dec 2025 | - | ||
| SS Pa II PSU LLC | Malvern, PA | Industrial | 1 | 2.3 GWh | Dec 2024 | - | ||
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 99.8 GWh | May 2026 | - | ||
| TATA Chemicals Partners | Green River, WY | Industrial | 1 | 234.7 GWh | May 2026 | - | ||
| Targa Pipeline Mid-Continent West Ok LLC | Tulsa, OK | Industrial | 1 | 19.7 GWh | May 2026 | - | ||
| Targa Co-Generation LLC | Houston, TX | Industrial | 1 | 83.7 GWh | Dec 2025 | - | ||
| We Soda Alkali | Green River, WY | Industrial | 1 | 282.2 GWh | Dec 2024 | - | ||
| The Medical Center Company | Cleveland, OH | Industrial | 2 | 1.1 GWh | Dec 2025 | - | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 214.3 GWh | May 2026 | - | ||
| Westlake 2 US LLC | Houston, TX | Industrial | 5 | 4.8 TWh | May 2026 | Feb 2023 | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 531.6 GWh | Apr 2026 | - | ||
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.5 TWh | May 2026 | Oct 2025 | $3.94M | |
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 57.3 GWh | Dec 2025 | - | ||
| Tropicana Products Inc | Bradenton, FL | Industrial | 1 | 205.6 GWh | Dec 2025 | - | ||
| Westrock Corp | Covington, VA | Industrial | 1 | 849.0 GWh | May 2026 | - | ||
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 615.6 GWh | May 2026 | - | ||
| Westrock-Florence | Norcross, GA | Industrial | 1 | 488.0 GWh | May 2026 | - | ||
| Toray Plastics America | North Kingstown, RI | Industrial | 1 | 164.9 GWh | Dec 2025 | - | ||
| Ticona Polymers Inc | Bishop, TX | Industrial | 1 | 246.4 GWh | Dec 2025 | - | ||
| Westrock Mill Company, LLC | Demopolis, AL | Industrial | 1 | 329.4 GWh | Dec 2025 | - | ||
| Westrock Southeast, LLC | Dublin, GA | Industrial | 1 | 152.3 GWh | May 2026 | - | ||
| Westrock (TX) | Glen Allen, VA | Industrial | 1 | 451.2 GWh | Dec 2024 | - | ||
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 573.4 GWh | May 2026 | - | ||
| Tesoro Alaska Company LLC | Kenai, AK | Industrial | 1 | 42.8 GWh | May 2026 | - | ||
| Tesoro Refng Marketing Co MNTN Region | Salt Lake City, UT | Industrial | 1 | 216.4 GWh | May 2026 | - | ||
| Westward Seafoods Inc | Dutch Harbor, AK | Industrial | 1 | 20.5 GWh | May 2026 | - | ||
| Western Plains Wind, LLC | Oakley, KS | Industrial | 1 | 12.7 GWh | Dec 2025 | - | ||
| Southern Minnesota Beet Sugar | Renville, MN | Industrial | 1 | 27.6 GWh | May 2026 | - | ||
| Valero Wilmington | Wilmington, CA | Industrial | 1 | 231.6 GWh | Dec 2025 | - | ||
| Western Power And Steam II LLC | Bakersfield, CA | Industrial | 1 | 19.6 GWh | May 2026 | - | ||
| US Paper Mill Company | Chillicothe, OH | Industrial | 1 | 55.9 GWh | Jan 2026 | - | ||
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 149.9 GWh | May 2026 | Sep 2015 | ||
| University Of Minnesota Central Utilities | Minneapolis, MN | Industrial | 2 | 187.8 GWh | Jan 2026 | - | ||
| Veolia Na - Municipal & Commercial Business | Boston, MA | Industrial | 1 | 154.6 GWh | May 2026 | - | ||
| Spreckels Sugar Company | Brawley, CA | Industrial | 1 | 21.5 GWh | Dec 2024 | - | ||
| Archer Daniels Midland Co | Decatur, IL | Industrial | 16 | 3.0 TWh | May 2026 | - | ||
| Billerud Quinnesec Mill | Norway, MI | Industrial | 1 | 342.7 GWh | Dec 2025 | - | ||
| BP PLC | London, UK | Industrial | 1 | 360.7 GWh | Dec 2025 | Sep 2025 | $2.44M | |
| Bowater Newport Coosa Pines Op | Coosa Pines, AL | Industrial | 1 | 132.8 GWh | Dec 2025 | - | ||
| Bio Town Biogas, LLC | Reynolds, IN | Industrial | 1 | 35.7 GWh | Dec 2024 | - | ||
| Bioenergy Devco | Annapolis, MD | Industrial | 1 | 3.1 GWh | Dec 2025 | - | ||
| Biorigin Specialty Products | Gouvener, NY | Industrial | 1 | 5.4 GWh | Dec 2025 | - | ||
| Biourja Renewables LLC | Houston, TX | Industrial | 1 | 80.0 GWh | Dec 2025 | - | ||
| Bristol-Myers Squibb Co | New Brunswick, NJ | Industrial | 2 | 107.9 GWh | May 2026 | - | ||
| Bonanza Bioenergy LLC | Garden City, KS | Industrial | 1 | 5.8 GWh | May 2026 | - | ||
| Anheuser-Busch Inc | St Louis, MO | Industrial | 3 | 119.9 GWh | May 2026 | - | ||
| Cadence Solar Energy LLC | Chicago, IL | Industrial | 1 | 170.5 GWh | May 2026 | - | ||
| C&H Sugar Company Inc | Crockett, CA | Industrial | 1 | 40.5 GWh | Apr 2026 | - | ||
| Adkins Energy LLC | LENA, IL | Industrial | 1 | 42.2 GWh | Dec 2025 | - | ||
| BMW Manufacturing Co LLC | Greer, SC | Industrial | 1 | 14.9 GWh | Dec 2024 | - | ||
| Alcoa Power Generating Inc Yadkin DIV | Badin, NC | Industrial | - | - | Dec 2020 | Oct 2025 | $8.00M | |
| Autoliv Asp, Inc. | Auburn Hills, MI | Industrial | 2 | 14.4 GWh | Dec 2025 | - | ||
| Altorfer Inc. | Bartonville, IL | Industrial | 3 | 1.0 GWh | Dec 2025 | - | ||
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 493.4 GWh | May 2026 | Sep 2025 | $1.95k | |
| ARQ Solutions (Red River), LLC | Coushatta, LA | Industrial | 1 | 107.4 GWh | May 2026 | - | ||
| Bravo Rec Management LLC | Visalia, CA | Industrial | 8 | 32.9 GWh | Dec 2025 | - | ||
| Barrier Solar Inc | Fresno, CA | Industrial | 1 | 2.6 GWh | Dec 2025 | - | ||
| Astrazeneca Pharmaceuticals | Newark, DE | Industrial | 1 | 5.5 GWh | Dec 2025 | - | ||
| Anthony VIneyards, Inc. | Bakersfield, CA | Industrial | 1 | 3.0 GWh | Dec 2025 | - | ||
| Bernhardt Furniture Company | Lenoir, NC | Industrial | 1 | 1.7 GWh | Dec 2025 | - | ||
| Casella Waste Systems | Rutland, VT | Industrial | 2 | 61.9 GWh | Dec 2025 | - | ||
| Atalco Gramercy LLC | Gramercy, LA | Industrial | 1 | 226.9 GWh | Dec 2024 | - | ||
| California Resources Elk Hills LLC | Bakersfield, CA | Industrial | 1 | 88.5 GWh | May 2026 | - | ||
| Brunswick Cellulose LLC | Brunswick, GA | Industrial | 1 | 253.9 GWh | May 2026 | - | ||
| Alabama River Cellulose LLC | Perdue Hill, AL | Industrial | 2 | 794.9 GWh | May 2026 | - | ||
| American Crystal Sugar Co | Moorhead, MN | Industrial | 5 | 275.6 GWh | Dec 2025 | - | ||
| Air Products LLC | Allentown, PA | Industrial | 2 | 1.3 TWh | Dec 2025 | - | ||
| Bridge Energy LLC | Industrial | 1 | 34.0 GWh | Dec 2025 | - | |||
| Air Products & Chemicals Inc | Allentown, PA | Industrial | 3 | 201.8 GWh | May 2026 | - | ||
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.2 TWh | May 2026 | Sep 2025 | $870.75k | |
| Bridgeport Disposal LLC | Bridgeport, NJ | Industrial | 1 | 1.7 GWh | Dec 2025 | - | ||
| Carolina Poultry Power | Farmville, NC | Industrial | 1 | 3.5 GWh | Dec 2025 | - | ||
| Ahlstrom-Munksjo Na Specialty Solutions, LLC | Mosinee, WI | Industrial | 2 | 117.8 GWh | May 2026 | - | ||
| Battle Mountain SP, LLC | LOS Gatos, CA | Industrial | - | - | - | Oct 2025 | $3.12M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 587.6 GWh | May 2026 | - | ||
| All World Machinery Supply, Inc. | Roscoe, IL | Industrial | 1 | 3.2 GWh | Dec 2025 | - | ||
| Arkalon Ethanol LLC | Liberal, KS | Industrial | 1 | 15.7 GWh | Dec 2025 | - | ||
| Boise White Paper LLC | Jackson, AL | Industrial | 3 | 665.9 GWh | May 2026 | - | ||
| MPC Generating | Monroe, GA | Independent Power Producer|Investor-Owned Utility | 1 | 131.0 GWh | Dec 2025 | Sep 2025 | $1.31M | |
| Musselshell Wind Project LLC | Independent Power Producer|Investor-Owned Utility | 2 | 54.0 GWh | Dec 2024 | - | |||
| Sunstrong Management, LLC | Houston, TX | Independent Power Producer|Investor-Owned Utility | 109 | 1.7 TWh | May 2026 | - | ||
| Dominion Renewable Energy | Richmond, VA | Independent Power Producer|Investor-Owned Utility | 47 | 3.3 TWh | May 2026 | - | ||
| Duke Energy Florida, LLC | St. Petersburg, FL | Independent Power Producer|Investor-Owned Utility | 53 | 46.7 TWh | May 2026 | Sep 2025 | $17.46M | $17.05M |
| Domtar Paper Company LLC | Rothschild, WI | Independent Power Producer|Industrial | 5 | 1.2 TWh | May 2026 | Oct 2025 | $5.55M | |
| BASF Corporation | Port Arthur, TX | Independent Power Producer|Industrial | 4 | 1.9 TWh | Dec 2025 | - | ||
| Shell Chemical LP | Geismar, LA | Independent Power Producer|Industrial | 2 | 643.4 GWh | Dec 2025 | Sep 2025 | $883.16k | |
| UGI Energy Services, LLC | Wyomissing, PA | Independent Power Producer|Industrial | 3 | 7.3 GWh | May 2026 | Oct 2025 | $511.64k | |
| Gilead Sciences Inc. | Oceanside, CA | Independent Power Producer|Industrial | 3 | 5.6 GWh | Dec 2025 | - | ||
| HGS Solar I, LLC | New York, NY | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| HG Solar Development, LLC | Irvington, NY | Independent Power Producer | - | 7.1 GWh | Dec 2024 | - | ||
| Hickson Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 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 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |