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 |
|---|---|---|---|---|---|---|---|---|
| SS Pa II PSU LLC | Malvern, PA | Industrial | 1 | 2.3 GWh | Dec 2024 | - | ||
| Vicinity Energy Kansas City | Indianapolis, IN | Industrial | 1 | 42.9 GWh | Dec 2024 | - | ||
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 778.4 GWh | Feb 2026 | Oct 2025 | $3.22M | |
| U S Gypsum Co | Chicago, IL | Industrial | 1 | 2.6 GWh | Dec 2024 | - | ||
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 169.0 GWh | Jan 2026 | Sep 2015 | ||
| United States Sugar Corp | Clewiston, FL | Industrial | 2 | 284.7 GWh | Feb 2026 | - | ||
| Tropicana Products Inc | Bradenton, FL | Industrial | 1 | 167.6 GWh | Dec 2024 | - | ||
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 60.2 GWh | Dec 2024 | - | ||
| TPC Group, LLC | Houston, TX | Industrial | 1 | 246.9 GWh | Dec 2024 | - | ||
| Enterprise Products OPTG LP | Houston, TX | Industrial | 4 | 178.7 GWh | Dec 2024 | - | ||
| Harvest Midstream Co | Bloomfield, NM | Industrial | 3 | 50.5 GWh | Feb 2026 | - | ||
| Green Cow Power LLC | Goshen, IN | Industrial | 1 | 14.4 GWh | Dec 2024 | - | ||
| JAX LNG | Jacksonville, FL | Industrial | 1 | 38.8 GWh | Dec 2024 | - | ||
| Finch Paper LLC | Glens Falls, NY | Industrial | 1 | 138.0 GWh | Dec 2024 | - | ||
| Kern River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 91.8 GWh | Feb 2026 | Sep 2015 | ||
| Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 732.9 GWh | Feb 2026 | - | ||
| HP Hood LLC | Winchester, VA | Industrial | 1 | 119.2 GWh | Feb 2026 | - | ||
| Erving Paper Mills Inc | Erving, MA | Industrial | 1 | 45.0 GWh | Feb 2026 | - | ||
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 707.3 GWh | Dec 2024 | Aug 2013 | ||
| Kern Oil & Refining Co | Bakersfield, CA | Industrial | 1 | 38.1 GWh | Feb 2026 | - | ||
| Five Crowns Inc | Brawley, CA | Industrial | 1 | 1.0 GWh | Dec 2024 | - | ||
| Exxon Mobil Production Co | Houston, TX | Industrial | 4 | 937.0 GWh | Feb 2026 | - | ||
| Exxon Mobil Refining And Supply Co. | Baytown, TX | Industrial | 2 | 4.1 TWh | Feb 2026 | - | ||
| Exxonmobil Oil Corp | Torrance, CA | Industrial | 2 | 4.9 TWh | Feb 2026 | - | ||
| F H Stoltze Land & Lumber Co | Columbia Falls, MT | Industrial | 1 | 22.1 GWh | Feb 2026 | - | ||
| Harbec Energy | Ontario, NY | Industrial | 1 | 655.1 MWh | Dec 2024 | - | ||
| Kansas Ethanol, LLC | Lyons, KS | Industrial | 1 | 124.3 GWh | Dec 2024 | - | ||
| Equistar Chemicals LP | Houston, TX | Industrial | 2 | 272.8 GWh | Feb 2026 | - | ||
| Kennecott Utah Copper | South Jordan, UT | Industrial | 2 | 161.5 GWh | Feb 2026 | - | ||
| Ergon Refining Inc | Jackson, MS | Industrial | 1 | 35.1 GWh | Dec 2024 | - | ||
| JGT2 Energy LLC | Jay, ME | Industrial | 1 | 6.4 GWh | Dec 2024 | Sep 2025 | $359.30k | |
| Inland Paperboard - Rome Mill | Rome, GA | Industrial | 1 | 419.3 GWh | Dec 2024 | - | ||
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 218.5 GWh | Jul 2025 | - | ||
| Georgia-Pacific Consr Ops LLC-Palatka | Palatka, FL | Industrial | 1 | 388.3 GWh | Dec 2024 | - | ||
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 646.8 GWh | Feb 2026 | - | ||
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 103.6 GWh | Dec 2024 | - | ||
| Georgia-Pacific Consumer OPER. Green Bay LLC | Green Bay, WI | Industrial | 1 | 245.6 GWh | Feb 2026 | - | ||
| Georgia-Pacific Monticello LLC | Atlanta, GA | Industrial | 1 | 597.4 GWh | Dec 2024 | - | ||
| Hollingsworth & VOSE Co West Groton | East Walpole, MA | Industrial | 1 | 23.8 GWh | Dec 2024 | - | ||
| HF Sinclair Corporation | Dallas, TX | Industrial | 1 | 994.4 GWh | Feb 2026 | - | ||
| HF Sinclair Parco Refining LLC | Sinclair, WY | Industrial | 1 | 5.5 GWh | Feb 2026 | - | ||
| Georgia-Pacific Muskogee LLC | Muskogee, OK | Industrial | 1 | 390.0 GWh | Feb 2026 | - | ||
| Georgia-Pacific Toledo LLC | Toledo, OR | Industrial | 2 | 61.5 GWh | Dec 2024 | Sep 2025 | $461.48k | $34.98k |
| GOYA Foods Inc. | Jersey City, NJ | Industrial | 2 | 6.0 GWh | Dec 2024 | - | ||
| Herrema Dairy, LLC | Demotte, IN | Industrial | 1 | 7.8 GWh | Dec 2024 | - | ||
| Ingredion Inc - Illinois | Winston-Salem, NC | Industrial | 3 | 298.4 GWh | Dec 2024 | - | ||
| Georgia-Pacific Wauna LLC | Clatskanie, OR | Industrial | 1 | 184.1 GWh | Feb 2026 | - | ||
| Ingleside Cogeneration LP | Houston, TX | Industrial | 1 | 3.2 TWh | Feb 2026 | - | ||
| Ineos USA LLC | Alvin, TX | Industrial | 1 | 899.0 GWh | Dec 2024 | - | ||
| Hoffer Plastics | South Elgin, IL | Industrial | 1 | 2.7 GWh | Feb 2026 | - | ||
| Ineos US Chemicals Company - Naperville Campus | Naperville, IL | Industrial | 1 | 33.5 GWh | Dec 2023 | - | ||
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 653.4 GWh | Dec 2024 | - | ||
| Georgia-Pacific Wood Products LLC | Taylorsville, MS | Industrial | 1 | 59.1 GWh | Dec 2024 | - | ||
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 237.8 GWh | Feb 2026 | - | ||
| Freeport LNG Development L.P | Houston, TX | Industrial | 1 | 600.5 GWh | Dec 2024 | - | ||
| Freeport-McMoran-Corp-Chino Mines | Vanadium, NM | Industrial | 3 | 247.4 GWh | Feb 2026 | Oct 2025 | $42.63M | $27.41M |
| French Paper Co | Niles, MI | Industrial | 1 | 2.3 GWh | Jan 2026 | - | ||
| Green City Recovery, LLC | Georgetown, KY | Industrial | 1 | 1.4 GWh | Dec 2024 | - | ||
| Janssen Pharmaceutical Co | Titusville, NJ | Industrial | 4 | 18.8 GWh | Dec 2024 | - | ||
| Flint Hills Resources Pine Bend, LLC | Wichita, KS | Industrial | 1 | 325.9 GWh | Dec 2024 | - | ||
| Flint Hills Resources Corpus Christi LLC | Corpus Christi, TX | Industrial | 1 | 300.8 GWh | Dec 2024 | - | ||
| GCC Trident LLC | Three Forks, MT | Industrial | 1 | 3.7 GWh | Dec 2024 | - | ||
| Invista | Wichita, KS | Industrial | 3 | 503.1 GWh | Jan 2026 | - | ||
| Irwindale Brew Yard, LLC | Irwindale, CA | Industrial | 1 | 231.0 MWh | Jan 2026 | - | ||
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.2 TWh | Feb 2026 | - | ||
| General Electric Aircraft Engines | Somersworth, NH | Industrial | 3 | 7.2 GWh | Feb 2026 | - | ||
| IPC-Mansfield Mill | Purchase, NY | Industrial | 1 | 942.2 GWh | Feb 2026 | - | ||
| Genesis Alkali, LLC | Green River, WY | Industrial | 1 | 282.2 GWh | Dec 2024 | - | ||
| Georgia-Pacific Brewton LLC | Brewton, AL | Industrial | 1 | 545.5 GWh | Dec 2024 | - | ||
| Fostoria Ethanol | Fostoria, OH | Industrial | 1 | 21.7 GWh | Dec 2024 | - | ||
| Hood Container Of Louisiana, LLC | St. Francisville, LA | Industrial | 1 | 121.0 GWh | Dec 2024 | - | ||
| Henkel U.S. Operations Corporation | Geneva, NY | Industrial | 1 | 1.6 GWh | Feb 2026 | - | ||
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 2.0 TWh | Feb 2026 | - | ||
| DTE Calvert City LLC | Industrial | 1 | 236.6 GWh | Feb 2026 | - | |||
| Croda Inc. | Plainsboro, NJ | Industrial | 1 | 16.2 GWh | Dec 2024 | - | ||
| CSL Behring LLC | Bradley, IL | Industrial | 2 | 10.8 GWh | Dec 2024 | - | ||
| Eagle Materials Co LLC | Dallas, TX | Industrial | 1 | 22.9 GWh | Feb 2026 | - | ||
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 48.7 GWh | Dec 2024 | - | ||
| CS Wind America, Inc. | Pueblo, CO | Industrial | 2 | 31.5 GWh | Jan 2026 | - | ||
| Citgo Petroleum Corp | Lake Charles, LA | Industrial | 1 | 242.7 GWh | Dec 2024 | - | ||
| Citrus World Inc | Lake Wales, FL | Industrial | 1 | 46.9 GWh | Dec 2024 | - | ||
| ECO Services Corp. | The Woodlands, TX | Industrial | 3 | 73.3 GWh | Dec 2024 | - | ||
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.1 TWh | Feb 2026 | Jun 2025 | $154.17k | |
| Devon Energy Production Co | Oklahoma City, OK | Industrial | - | - | Dec 2020 | Aug 2025 | $151.16 | |
| DTE Ashtabula, LLC | Ashtabula, OH | Industrial | 1 | 177.7 GWh | Feb 2026 | - | ||
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.1 TWh | Feb 2026 | - | ||
| Cooper Hatchery Inc. | Van Wert, OH | Industrial | 1 | 13.9 GWh | Dec 2024 | - | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 49.1 GWh | Feb 2026 | - | ||
| Collinwood Bioenergy | Cleveland, OH | Industrial | 1 | 2.9 GWh | Dec 2024 | - | ||
| Delta Electronics (Americas) Ltd | Fremont, CA | Industrial | 1 | 616.0 MWh | Dec 2024 | - | ||
| County Of Alameda GSA | Oakland, CA | Industrial | 1 | 14.3 GWh | Dec 2023 | - | ||
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 443.5 GWh | Feb 2026 | - | ||
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 54.3 GWh | Feb 2026 | - | ||
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.2 TWh | Feb 2026 | Oct 2025 | $8.54M | |
| Diamond Shamrock Refining Company LP | Sunray, TX | Industrial | 1 | 129.7 GWh | Dec 2024 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| Decorative Panels International, Inc. | Alpena, MI | Industrial | 1 | 45.7 GWh | Dec 2023 | - | ||
| CLIF Bar Bakery Of Twin Falls, LLC | Emeryville, CA | Industrial | - | 2.9 GWh | Dec 2023 | - | ||
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.7 TWh | Feb 2026 | Oct 2025 | $10.71k | |
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 40.6 GWh | Dec 2024 | - |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |