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 2023Q4 Seller Transactions | FERC 2023Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| I-N-N Electric Coop, Inc | Iliamna, AK | Cooperative | 1 | 3.9 GWh | Dec 2022 | - | ||
| Icetec.COM | Boothwyn, PA | - | - | - | Apr 2024 | $558.85k | $51.29k | |
| Icfts MD Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 327.0 MWh | Dec 2022 | - | ||
| Id Solar 1, LLC | Charlotte,, NC | Independent Power Producer | - | - | - | Mar 2024 | $710.25k | |
| Idaho Power Co | Boise, ID | Investor-Owned Utility | 29 | 8.3 TWh | Feb 2024 | Apr 2024 | $48.52M | $49.10M |
| Idaho Wind Partners 1 LLC | Boston, MA | Independent Power Producer | 11 | 551.4 GWh | Dec 2022 | - | ||
| Idaho Winds LLC | Glenns Ferry, ID | Independent Power Producer | 1 | 57.0 GWh | Dec 2022 | - | ||
| IDT Energy, Inc. | Brooklyn, NY | - | - | - | Apr 2024 | $2.22M | $35.85M | |
| Ignite Solar Holdings LLC | New York, NY | Independent Power Producer | 1 | 8.2 GWh | Dec 2022 | - | ||
| IGS East Central, LLC | Clearwater, FL | Independent Power Producer | 1 | 2.9 GWh | Dec 2022 | - | ||
| IGS ORIX Solar I, LLC | Dublin, OH | Independent Power Producer | 6 | 21.9 GWh | Dec 2022 | - | ||
| IGS Solar LLC | Arlington, VA | Independent Power Producer | 1 | 3.7 GWh | Dec 2022 | - | ||
| IGS Stockton DG, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 3.7 GWh | Dec 2022 | - | ||
| IHI Power Services Corp | Aliso VIejo, CA | Independent Power Producer | 1 | 149.0 GWh | Feb 2024 | - | ||
| IKEA Property Inc | Conshohocken, PA | Commercial | 20 | 35.7 GWh | Feb 2024 | - | ||
| Il Sidney Project1, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2022 | - | ||
| Il West Hallock Project1, LLC | Boston, MA | Independent Power Producer | 1 | 4.4 GWh | Dec 2022 | - | ||
| Illinois Municipal Electric Agency | Springfield, IL | - | - | - | Apr 2024 | $24.69M | $6.61M | |
| Illinois Power Generating Co | Collinsville, IL | Independent Power Producer | 2 | 3.4 TWh | Feb 2024 | Jan 2024 | $7.78k | |
| Illinois Power Marketing Company, LLC | Irving, TX | - | - | - | Apr 2024 | $45.87M | ||
| Illinois PV Fulton 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 3.6 GWh | Dec 2022 | - | ||
| Illinois Rural Electric Coop | Winchester, IL | Cooperative | 1 | 3.5 GWh | Dec 2022 | - | ||
| ILR Landfill | Edison, NJ | Investor-Owned Utility | 1 | 10.6 GWh | Dec 2022 | - | ||
| Imeson Solar Farm LLC | Irvine, CA | Independent Power Producer | 1 | 13.1 GWh | Dec 2022 | - | ||
| IMG Energy Solutions | Pittsburgh, PA | Investor-Owned Utility | 2 | 130.1 GWh | Dec 2022 | - | ||
| Imperial Irrigation District | Imperial, CA | Political Subdivision | 15 | 1.5 TWh | Feb 2024 | Apr 2024 | $19.03M | |
| Imperial Valley Solar 1, LLC | Gatineau, QC | - | - | - | Mar 2024 | $9.26M | ||
| Imperial Valley Solar 2, LLC | New York, NY | Independent Power Producer | - | - | Dec 2021 | Mar 2024 | $3.99M | |
| Imperial Valley Solar 3, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 671.5 GWh | Feb 2024 | Mar 2024 | $6.65M | |
| Imperial Valley Solar Company (IVSC) 2, LLC | New York, NY | - | - | - | Mar 2024 | $921.49k | ||
| Imperial Valley Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 354.8 GWh | Dec 2022 | - | ||
| In Commodities US LLC | Wilmington, DE | - | - | - | Mar 2024 | $11.76M | ||
| Indeck-Corinth Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 677.7 GWh | Dec 2022 | Mar 2024 | $5.57M | $242.44k |
| Indeck-Energy SERV Silver SPG | Buffalo Grove, IL | Independent Power Producer | 1 | 18.7 GWh | Dec 2022 | - | ||
| Indeck Energy Services Of Silver Springs, Inc. | Silver Springs, NY | - | - | - | Mar 2024 | $743.19k | ||
| Indeck Niles, LLC | Buffalo Grove, IL | Independent Power Producer | 1 | 7.9 TWh | Feb 2024 | Apr 2024 | $47.34M | |
| Indeck-Olean Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 102.6 GWh | Dec 2022 | Mar 2024 | $926.02k | |
| Indeck-Oswego Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 14.2 GWh | Dec 2022 | Mar 2024 | $802.78k | |
| Indeck-Yerkes Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 15.2 GWh | Dec 2022 | Mar 2024 | $497.49k | |
| Independence Energy Group LLC | Princeton, NJ | - | - | - | Apr 2024 | $32.07k | ||
| Independence Wind Energy LLC | De SOTO, IA | Independent Power Producer | 1 | 232.3 GWh | Feb 2024 | Mar 2024 | $1.43M | |
| Indian Creek Solar Farm LLC | Washington, DC | - | - | - | Mar 2024 | $295.77k | ||
| Indian River Operations Inc | Millsboro, DE | Independent Power Producer | 1 | 9.5 GWh | Feb 2024 | - | ||
| Indian River Power LLC | Princeton, NJ | - | - | - | Mar 2024 | $22.89M | ||
| Indiana Crossroads Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | - | - | Mar 2024 | $888.25k | |
| Indiana Crossroads Wind Farms LLC | Chalmers, IN | Independent Power Producer | 1 | 906.6 GWh | Feb 2024 | Mar 2024 | $7.19M | |
| Indiana-Kentucky Electric Corp | Piketon, OH | Investor-Owned Utility | 1 | 5.5 TWh | Feb 2024 | Apr 2024 | $157.53M | |
| Indiana Michigan Power Co | Fort Wayne, IN | Investor-Owned Utility | 15 | 23.4 TWh | Feb 2024 | Apr 2024 | $71.32M | |
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 326.1 GWh | Dec 2022 | Apr 2024 | $26.07M | $25.82M |
| Indiana University Of PENN | Indiana, PA | State-Owned Utility | 1 | 23.7 GWh | Feb 2024 | - | ||
| Indianapolis Power & Light Co | Indianapolis, IN | Investor-Owned Utility | 5 | 14.7 TWh | Feb 2024 | Apr 2024 | $108.55M | $17.48M |
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 624.4 GWh | Dec 2022 | - | ||
| Industrial Assets, Inc. | Studio City, CA | - | - | - | Apr 2024 | $790.16k | ||
| Industrial Energy Applications Inc | Independent Power Producer | 19 | 750.1 MWh | Feb 2024 | - | |||
| Industrial Power Generating Company LLC | Richmond, VA | Independent Power Producer | 12 | 342.0 GWh | Dec 2022 | - | ||
| Industrial Power Services Corp. | Ware, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2022 | - | ||
| Ineos Nitriles Greenlake | Port Lavaca, TX | Industrial | 1 | 24.8 GWh | Feb 2024 | - | ||
| Ineos US Chemicals Company - Naperville Campus | Naperville, IL | Commercial | 1 | 81.8 GWh | Dec 2022 | - | ||
| Ineos USA LLC | Alvin, TX | Industrial | 1 | 837.6 GWh | Dec 2022 | - | ||
| Inertia Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Feb 2024 | - | ||
| Ingenco Renewable Development, LLC | Richmond, VA | Independent Power Producer | 3 | 89.2 GWh | Dec 2022 | - | ||
| Ingleside Cogeneration LP | Houston, TX | Industrial | 1 | 3.0 TWh | Feb 2024 | - | ||
| Ingredion Inc - Illinois | Winston-Salem, NC | Industrial | 3 | 279.4 GWh | Dec 2022 | - | ||
| Inland Paperboard - Rome Mill | Rome, GA | Industrial | 1 | 454.0 GWh | Dec 2022 | - | ||
| Innovative Energy Systems Inc | Oakfield, NY | Independent Power Producer | 7 | 207.3 GWh | Dec 2022 | Apr 2024 | $225.70k | |
| Innovative Owner 43, LLC | Asheville, NC | - | - | - | Mar 2024 | $551.82k | ||
| Innovative Solar 31, LLC | Fletcher, NC | Independent Power Producer | - | - | Dec 2020 | Mar 2024 | $677.52k | |
| Innovative Solar 37, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Apr 2024 | $1.47M | |
| Innovative Solar 42, LLC | Irvington, NY | Independent Power Producer | 1 | 150.7 GWh | Feb 2024 | Apr 2024 | $1.40M | |
| Innovative Solar 43, LLC | Asheville, NC | Commercial | - | - | Dec 2017 | Mar 2024 | $754.61k | $551.82k |
| Innovative Solar 46, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2024 | $1.79M | |
| Innovative Solar 47, LLC | Fletcher, NC | Independent Power Producer | - | - | Dec 2020 | Mar 2024 | $705.41k | |
| Innovative Solar 54, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2024 | $1.10M | |
| Innovative Solar 67, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2024 | $625.66k | |
| Inovateus Solar, LLC | South Bend, IN | Independent Power Producer | 2 | 7.3 GWh | Dec 2022 | - | ||
| Inside Passage ELEC Coop, Inc | AUKE Bay, AK | Cooperative | 5 | 7.9 GWh | Dec 2022 | - | ||
| Inst And Envir DIV Marine Logistics Base | Albany, GA | Federally-Owned Utility | 2 | 5.7 GWh | Dec 2022 | - | ||
| Integrys Ma Solar, LLC | Depere, WI | Independent Power Producer | 3 | 11.3 GWh | Dec 2022 | - | ||
| Inter-Power/Ahlcon Partners, L.P. | Colver, PA | Independent Power Producer | 1 | 752.0 GWh | Dec 2022 | Apr 2024 | $7.64M | |
| Interchange Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2022 | - | ||
| International Bound & WTR COMM | El Paso, TX | Federally-Owned Utility | 2 | 90.3 GWh | Dec 2022 | - | ||
| International Paper Co | Port Wentworth, GA | |Commercial|Independent Power Producer|Industrial | 23 | 6.7 TWh | Feb 2024 | Mar 2024 | $2.02M | |
| International Turbine Res Inc | LOS Banos, CA | Independent Power Producer | 1 | 11.8 GWh | Dec 2022 | - | ||
| Interstate Gas Supply, LLC | Dublin, OH | - | - | - | Apr 2024 | $158.98M | $111.00M | |
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 108.5 GWh | Dec 2022 | - | ||
| Interstate Power Co | Cedar Rapids, IA | |Investor-Owned Utility | 30 | 15.5 TWh | Feb 2024 | Apr 2024 | $91.33M | $15.38M |
| Invenergy Cannon Falls LLC | Chicago, IL | - | - | - | Mar 2024 | $8.29M | ||
| Invenergy Nelson Expansion LLC | Chicago, IL | - | - | - | Apr 2024 | $21.87M | ||
| Invenergy Services LLC | Chicago, IL | Independent Power Producer | 67 | 34.9 TWh | Feb 2024 | - | ||
| Invenergy TN LLC | Chicago, IL | - | - | - | Mar 2024 | $604.31k | ||
| Invista | Wichita, KS | Industrial | 3 | 602.6 GWh | Jan 2024 | - | ||
| IOS II LLC | Dublin, OH | Independent Power Producer | 3 | 8.3 GWh | Dec 2022 | - | ||
| Iowa Lakes Community College | Estherville, IA | Commercial | 1 | 3.3 GWh | Feb 2024 | - | ||
| Iowa Lakes Electric Coop | Estherville, IA | Cooperative | 2 | 90.7 GWh | Dec 2022 | - | ||
| Iowa State University | AMES, IA | State-Owned Utility | 1 | 89.0 GWh | Feb 2024 | - | ||
| Ip Lumina II, LLC | Beaverton, OR | Independent Power Producer | 1 | 88.9 GWh | Feb 2024 | - | ||
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 91.8 GWh | Feb 2024 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 201.9 GWh | Feb 2024 | Apr 2024 | $6.61M | |
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | 1 | 211.2 GWh | Feb 2024 | Apr 2024 | $6.12M | |
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 621.7 GWh | Feb 2024 | - |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 16 TWh | Nov 1974 | Feb 2024 | Nuclear |
| Beaver Valley | Shippingport, Pennsylvania | 16 TWh | Aug 1976 | Feb 2024 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 22 TWh | Jun 1988 | Feb 2024 | Nuclear |
| Browns Ferry | Decatur, Alabama | 33 TWh | Jul 1974 | Feb 2024 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 17 TWh | Oct 1975 | Feb 2024 | Nuclear |
| Byron Generating Station | Byron, Illinois | 21 TWh | Aug 1985 | Feb 2024 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 16 TWh | Apr 1975 | Feb 2024 | Nuclear |
| Catawba | York, South Carolina | 21 TWh | May 1985 | Feb 2024 | Nuclear |
| Colstrip | Colstrip, Montana | 12 TWh | Oct 1975 | Feb 2024 | Subbituminous Coal : 99.9% |
| Comanche Peak | Glen Rose, Texas | 21 TWh | Jul 1990 | Feb 2024 | Nuclear |
| Crystal River | Crystal River, Florida | 17 TWh | Sep 1966 | Feb 2024 | Natural Gas : 75.3% Bituminous Coal : 24.5% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Feb 2024 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 20 TWh | Jul 1975 | Feb 2024 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 17 TWh | Jul 1970 | Feb 2024 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 15 TWh | Nov 1975 | Feb 2024 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 14 TWh | Sep 1974 | Feb 2024 | Bituminous Coal : 99.8% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Feb 2024 | Water |
| Grand Gulf | Port Gibson, Mississippi | 13 TWh | Jun 1985 | Feb 2024 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 15 TWh | May 2002 | Feb 2024 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Feb 2024 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 17 TWh | Sep 1978 | Feb 2024 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 16 TWh | Nov 1977 | Feb 2024 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2024 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 21 TWh | Dec 1983 | Feb 2024 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 21 TWh | Jan 1986 | Feb 2024 | Nuclear |
| Martin Lake | Tatum, Texas | 13 TWh | Apr 1977 | Feb 2024 | Subbituminous Coal : 99.9% |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Feb 2024 | Nuclear |
| Millstone | Waterford, Connecticut | 15 TWh | Nov 1975 | Feb 2024 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 12 TWh | Oct 1969 | Feb 2024 | Subbituminous Coal : 74.3% Bituminous Coal : 15.4% Petroleum Coke : 9.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 17 TWh | Nov 1969 | Feb 2024 | Nuclear |
| North Anna | Mineral, Virginia | 17 TWh | May 1978 | Feb 2024 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 13 TWh | Mar 2010 | Feb 2024 | Lignite Coal : 96.3% Natural Gas : 3.7% |
| Oconee | Seneca, South Carolina | 24 TWh | Jun 1973 | Feb 2024 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2024 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 34 TWh | Dec 1985 | Feb 2024 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 24 TWh | Jun 1974 | Feb 2024 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 14 TWh | May 2012 | Feb 2024 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 20 TWh | May 1971 | Feb 2024 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Feb 2024 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 17 TWh | Dec 1960 | Feb 2024 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 21 TWh | Jun 1981 | Feb 2024 | Nuclear |
| South Texas Project | Wadsworth, Texas | 23 TWh | Jul 1988 | Feb 2024 | Nuclear |
| St Lucie | Jensen Beach, Florida | 18 TWh | Apr 1976 | Feb 2024 | Nuclear |
| Surry | Surry, Virginia | 15 TWh | Nov 1972 | Feb 2024 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 21 TWh | May 1983 | Feb 2024 | Nuclear |
| Turkey Point | Homestead, Florida | 22 TWh | Mar 1967 | Feb 2024 | Nuclear : 67.8% Natural Gas : 32.2% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Feb 2024 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 27 TWh | Apr 1987 | Feb 2024 | Nuclear |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Feb 2024 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 21 TWh | Jul 2009 | Feb 2024 | Natural Gas : 99.9% |