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 |
|---|---|---|---|---|---|---|---|---|
| Poet Biorefining-Hanlontown, LLC | Hanlontown, IA | Industrial | 1 | 13.5 GWh | Dec 2024 | - | ||
| Poet Biorefining - Gowrie | Gowrie, IA | Industrial | 1 | 22.4 GWh | Dec 2024 | - | ||
| Poet Biorefining - Portland | Portland, IN | Industrial | 1 | 22.6 GWh | Dec 2024 | - | ||
| Salinas River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 281.7 GWh | Dec 2025 | Sep 2015 | ||
| Poet Biorefining CARO, LLC | CARO, MI | Industrial | 1 | 15.7 GWh | Dec 2024 | - | ||
| Poet Biorefining - Alexandria, LLC. | Alexandria, IN | Industrial | 1 | 20.2 GWh | Dec 2024 | - | ||
| Poet Biorefing- Shelbyville | Shelbyville, IN | Industrial | 1 | 37.7 GWh | Dec 2024 | - | ||
| Rocktenn-Battle Creek Mill | Battle Creek, MI | Industrial | 1 | 4.6 GWh | Dec 2024 | - | ||
| Poet Bioprocessing- Mitchell | Mitchell, SD | Industrial | 1 | 21.7 GWh | Dec 2024 | - | ||
| Poet Bioprocessing Emmetsburg | Emmetsburg, IA | Industrial | 1 | 18.0 GWh | Dec 2024 | - | ||
| PCA, Filer City Mill | Filer City, MI | Industrial | 1 | 99.1 GWh | Dec 2025 | - | ||
| OTIS Elevator Company | Florence, SC | Industrial | 1 | 1.7 GWh | Dec 2024 | - | ||
| Signal Hill Petroleum, Inc | Signal Hill, CA | Industrial | 1 | 42.3 GWh | Dec 2025 | - | ||
| Sikorsky Aircraft Corporation | Stratford, CT | Industrial | 1 | 58.5 GWh | Dec 2024 | - | ||
| Shell Chemical Appalachia LLC | Houston, TX | Industrial | 1 | 1.7 TWh | Dec 2025 | Oct 2025 | $9.18M | $134.98k |
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 373.0 GWh | Dec 2025 | Sep 2025 | $385.86k | |
| OLIN Blue Cube Operations | Freeport, TX | Industrial | 1 | 1.9 TWh | Dec 2025 | - | ||
| Red River Mill Intl Paper Company | Campti, LA | Industrial | 1 | 399.5 GWh | Dec 2023 | - | ||
| Otter Creek Ethanol LLC - Poet Ashton | Ashton, IA | Industrial | 1 | 48.9 GWh | Dec 2025 | - | ||
| Otsego Paper Inc | Otsego, MI | Industrial | 1 | 180.0 GWh | Dec 2024 | - | ||
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 108.8 GWh | Oct 2025 | - | ||
| Procter & Gamble PPR PRDTS Co | Cincinnati, OH | Industrial | 2 | 681.9 GWh | Dec 2024 | - | ||
| Procter&Gamble Paper Products Co-Oxnard | Oxnard, CA | Industrial | 1 | 524.1 GWh | Dec 2025 | - | ||
| Primient, LLC | Loudon, TN | Industrial | 1 | 426.7 GWh | Dec 2024 | - | ||
| Primary Products Ingredients Americas, LLC | Lafayette, IN | Industrial | 2 | 704.6 GWh | Dec 2024 | - | ||
| Rand Whitney Containerboard L.P. | Montville, CT | Industrial | 1 | 145.4 GWh | Dec 2025 | - | ||
| Simplot Phosphates LLC | Rock Springs, WY | Industrial | 1 | 108.1 GWh | Dec 2025 | - | ||
| Simplot Leasing Corp | Boise, ID | Industrial | 1 | 73.1 GWh | Dec 2025 | - | ||
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 728.1 GWh | Dec 2024 | - | ||
| Sierra Nevada Brewing Co | Chico, CA | Industrial | 1 | 10.4 GWh | Dec 2024 | - | ||
| Seneca Sustainable Energy LLC | Industrial | 1 | 136.1 GWh | Dec 2024 | - | |||
| Orion Engineered Carbons | Spring, TX | Industrial | 3 | 146.8 GWh | Dec 2024 | - | ||
| Sentinel Peak Resources California LLC | Industrial | 3 | 90.3 GWh | Dec 2024 | - | |||
| Smithfield Packaged Meats Corp (Wilson) | Wilson, NC | Industrial | 2 | 1.7 GWh | Dec 2024 | - | ||
| Oxy VInyls LP | Houston, TX | Industrial | 2 | 2.1 TWh | Dec 2025 | - | ||
| Oxy Renewable Energy LLC | Houston, TX | Industrial | 1 | 42.9 GWh | Dec 2024 | - | ||
| Ra Jones | Covington, KY | Industrial | 1 | 1.2 GWh | Dec 2024 | - | ||
| Woodland Pulp LLC | Baileyville, ME | Industrial | 1 | 415.0 GWh | Dec 2024 | Sep 2025 | $33.16k | |
| WTG Jameson, L.P. | Midland, TX | Industrial | 1 | 14.0 GWh | Dec 2023 | - | ||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | Dec 2025 | May 2020 | ||
| Zeeland Farm Services | Zeeland, MI | Industrial | 1 | 14.0 GWh | Dec 2023 | - | ||
| Zero Waste Energy Development Company LLC | San Jose, CA | Industrial | 1 | 2.0 GWh | Dec 2024 | - | ||
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 93.4 GWh | Dec 2025 | - | ||
| Devon Energy Production Co | Oklahoma City, OK | Industrial | - | - | Dec 2020 | Aug 2025 | $151.16 | |
| Decorative Panels International, Inc. | Alpena, MI | Industrial | 1 | 45.7 GWh | Dec 2023 | - | ||
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 1.9 TWh | Dec 2025 | - | ||
| Croda Inc. | Plainsboro, NJ | Industrial | 1 | 16.2 GWh | Dec 2024 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| Dart Container Corp | Leola, PA | Industrial | 1 | 54.1 GWh | Dec 2025 | - | ||
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 54.3 GWh | Nov 2025 | - | ||
| DTE Ashtabula, LLC | Ashtabula, OH | Industrial | 1 | 181.9 GWh | Dec 2025 | - | ||
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.3 TWh | Dec 2025 | - | ||
| DTE Calvert City LLC | Industrial | 1 | 235.8 GWh | Dec 2025 | - | |||
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.2 TWh | Dec 2025 | Oct 2025 | $8.54M | |
| Delta Electronics (Americas) Ltd | Fremont, CA | Industrial | 1 | 616.0 MWh | Dec 2024 | - | ||
| Collinwood Bioenergy | Cleveland, OH | Industrial | 1 | 2.9 GWh | Dec 2024 | - | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 49.1 GWh | Dec 2025 | - | ||
| Eagle Materials Co LLC | Dallas, TX | Industrial | 1 | 22.8 GWh | Dec 2025 | - | ||
| ECO Services Corp. | The Woodlands, TX | Industrial | 3 | 73.3 GWh | Dec 2024 | - | ||
| Celanese Acetate LLC | Narrows, VA | Industrial | 1 | 169.5 GWh | Dec 2025 | - | ||
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 455.8 GWh | Dec 2025 | - | ||
| County Of Alameda GSA | Oakland, CA | Industrial | 1 | 14.3 GWh | Dec 2023 | - | ||
| CP Kelco US Inc. | Edison, NJ | Industrial | 1 | 81.4 GWh | Dec 2025 | - | ||
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 957.5 GWh | Dec 2025 | - | ||
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.2 TWh | Dec 2025 | Jun 2025 | $154.17k | |
| Cox Companies, LLC | Campbellville, KY | Industrial | 1 | 9.8 GWh | Dec 2024 | - | ||
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.8 TWh | Dec 2025 | Oct 2025 | $10.71k | |
| Cleveland Thermal, LLC | Cleveland, OH | Industrial | - | 2.0 GWh | Dec 2023 | - | ||
| CLIF Bar Bakery Of Twin Falls, LLC | Emeryville, CA | Industrial | - | 2.9 GWh | Dec 2023 | - | ||
| Covanta Southeastern Connecticut Company | Preston, CT | Industrial | 1 | 126.1 GWh | Dec 2025 | - | ||
| Domtar Industries Inc | Nekoosa, WI | Industrial | 3 | 874.1 GWh | Dec 2025 | - | ||
| Diamond Shamrock Refining Company LP | Sunray, TX | Industrial | 1 | 129.7 GWh | Dec 2024 | - | ||
| Citrus World Inc | Lake Wales, FL | Industrial | 1 | 46.9 GWh | Dec 2024 | - | ||
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 40.6 GWh | Dec 2024 | - | ||
| Diver Solar, LLC | Juno Beach, FL | Industrial | 1 | 156.2 GWh | Dec 2025 | - | ||
| Citgo Petroleum Corp | Lake Charles, LA | Industrial | 1 | 242.7 GWh | Dec 2024 | - | ||
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 48.7 GWh | Dec 2024 | - | ||
| Cooper Hatchery Inc. | Van Wert, OH | Industrial | 1 | 13.9 GWh | Dec 2024 | - | ||
| CS Wind America, Inc. | Pueblo, CO | Industrial | 2 | 31.5 GWh | Aug 2025 | - | ||
| CSL Behring LLC | Bradley, IL | Industrial | 2 | 10.8 GWh | Dec 2024 | - | ||
| SS Pa II PSU LLC | Malvern, PA | Industrial | 1 | 2.3 GWh | Dec 2024 | - | ||
| Tesoro Refng Marketing Co MNTN Region | Salt Lake City, UT | Industrial | 1 | 216.3 GWh | Dec 2025 | - | ||
| Tesoro Alaska Company LLC | Kenai, AK | Industrial | 1 | 47.0 GWh | Dec 2025 | - | ||
| Tate & LYLE Ingredients Americas Inc | Lafayette, IN | Industrial | 1 | 22.2 GWh | Dec 2025 | - | ||
| TATA Chemicals Partners | Green River, WY | Industrial | 1 | 234.4 GWh | Dec 2025 | - | ||
| Targa Pipeline Mid-Continent West Ok LLC | Tulsa, OK | Industrial | 1 | 20.3 GWh | Dec 2025 | - | ||
| Suzano Packaging LLC | Pine Bluff, AR | Industrial | 1 | 316.0 GWh | Dec 2023 | - | ||
| Sweeny Cogeneration LLC | Houston, TX | Industrial | 1 | 3.6 TWh | Dec 2025 | - | ||
| Targa Co-Generation LLC | Houston, TX | Industrial | 1 | 102.6 GWh | Dec 2024 | - | ||
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 772.8 GWh | Dec 2025 | Oct 2025 | $3.22M | |
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 218.9 GWh | Nov 2025 | Sep 2015 | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 607.6 GWh | Dec 2025 | - | ||
| Sylvamo North America LLC | Ticonderoga, NY | Industrial | 1 | 227.1 GWh | Dec 2025 | - | ||
| Westrock Corp | Covington, VA | Industrial | 1 | 800.7 GWh | Dec 2025 | - | ||
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 60.2 GWh | Dec 2024 | - | ||
| Watkins Manufacturing Corporation | Vista, CA | Industrial | 1 | 7.9 GWh | Dec 2025 | - | ||
| Wells Manufacturing Co | Woodstock, IL | Industrial | 1 | 8.6 GWh | Dec 2025 | - | ||
| Western Plains Wind, LLC | Oakley, KS | Industrial | 1 | 13.3 GWh | Dec 2024 | - | ||
| Western Power And Steam II LLC | Bakersfield, CA | Industrial | 1 | 27.2 GWh | Nov 2025 | - | ||
| Westlake 2 US LLC | Houston, TX | Industrial | 5 | 4.1 TWh | Dec 2025 | Feb 2023 |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 15 TWh | Nov 1974 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |