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 |
|---|---|---|---|---|---|---|---|---|
| Genconn Middletown LLC | New Haven, CT | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Generate Capital | San Francisco, CA | Independent Power Producer | 137 | 455.1 GWh | Dec 2025 | - | ||
| Fairfield University | Fairfield, CT | Independent Power Producer | 1 | 25.7 GWh | Dec 2025 | - | ||
| Generate Colchester Fuel Cells, LLC | San Francisco, CA | Independent Power Producer | 1 | 78.5 GWh | Dec 2025 | - | ||
| Generate Er-NG, LLC | Houston, TX | Independent Power Producer | 20 | 6.2 GWh | Dec 2025 | - | ||
| Fairbanks Solar Energy Center LLC | Fairbanks, IN | Independent Power Producer | 1 | 583.7 GWh | Aug 2026 | - | ||
| Generation Bridge II Connecticut, LLC | Stamford, CT | Independent Power Producer | 2 | 3.7 TWh | Aug 2026 | - | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 84.5 GWh | Aug 2026 | Sep 2025 | $645.91k | |
| Facile Solar LLC | Durham, NC | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Genesee Solar Energy, LLC | Jackson, MI | Independent Power Producer | 1 | 44.1 GWh | Aug 2026 | - | ||
| Gaucho Solar | Charlotte, NC | Independent Power Producer | 1 | 33.1 GWh | Dec 2025 | - | ||
| Farmington Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.0 GWh | Dec 2025 | - | ||
| Gardy's Mill Solar LLC | Independent Power Producer | 1 | 18.6 GWh | Dec 2025 | - | |||
| Garnet Mesa Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 229.1 GWh | Aug 2026 | Sep 2025 | $246.59k | |
| Garnet Solar Generation Station I LLC | Irvine, CA | Independent Power Producer | 1 | 9.4 GWh | Dec 2024 | - | ||
| Farley Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $18.94M | |
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 27.9 GWh | Aug 2026 | - | ||
| Faraday Solar B LLC | Fairfield, UT | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | - | ||
| Gasna 6P, LLC | Miami, FL | Independent Power Producer | 1 | 23.8 GWh | Dec 2025 | Oct 2025 | $635.86k | |
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -19.8 GWh | Aug 2026 | Oct 2025 | $4.75M | $405.00k |
| Ferrovial Energy US | Austin, TX | Independent Power Producer | 1 | 69.8 GWh | Aug 2026 | - | ||
| Gavin Power, LLC | Cheshire, OH | Independent Power Producer | 1 | 12.9 TWh | Aug 2026 | Oct 2025 | $168.58M | |
| Falls Creek Garden LLC | Excelsior, MN | Independent Power Producer | 1 | 418.0 MWh | Oct 2025 | - | ||
| GB II New York LLC | Stamford, CT | Independent Power Producer | 1 | 3.6 TWh | Aug 2026 | Oct 2025 | $72.87M | |
| GCF - Columbus Mill | Columbus, MS | Independent Power Producer | 1 | 578.9 GWh | Aug 2026 | - | ||
| GD Glocester White Oak I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| GD Hopkinton Main I, LLC | Cranston, RI | Independent Power Producer | 1 | 16.6 GWh | Dec 2025 | - | ||
| GD Johnson Scituate I, LLC | Cranston, RI | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Falcon Power Operating Company | DES Moines, IA | Independent Power Producer | 1 | 18.8 GWh | Aug 2026 | - | ||
| GD West Greenwich Nooseneck I, LLC | Cranston, RI | Independent Power Producer | 1 | 32.0 GWh | Dec 2025 | - | ||
| GDIM 1, LLC | Cranston, RI | Independent Power Producer | 1 | 15.7 GWh | Dec 2025 | - | ||
| Forward Windpower, LLC | Princeton, NJ | Independent Power Producer | 1 | 61.2 GWh | Dec 2025 | Sep 2025 | $393.12k | |
| Forgeview Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 371.2 GWh | Aug 2026 | Sep 2025 | ||
| Fork In The Road Solar LLC | New York, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Forked River Power, LLC | Forked River, NJ | Independent Power Producer | 1 | 16.1 GWh | Dec 2025 | Oct 2025 | $846.46k | |
| Fort Miller Associates | Clifton Park, NY | Independent Power Producer | - | 16.7 GWh | Dec 2024 | - | ||
| Fort Rock Solar I LLC | Independent Power Producer | 1 | 25.7 GWh | Dec 2025 | - | |||
| Fort Rock Solar IV LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.7 GWh | Dec 2025 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 173.0 GWh | Dec 2025 | - | ||
| First National Bank-Commerce | New Orleans, LA | Independent Power Producer | 1 | 1.0 TWh | Dec 2025 | - | ||
| Fire Island Wind LLC | Anchorage, AK | Independent Power Producer | 1 | 56.0 GWh | Dec 2025 | - | ||
| Forward Fontanelle Power, LLC | Greenfield, IA | Independent Power Producer | 1 | 5.4 GWh | Dec 2025 | - | ||
| Forest Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| FOSS Manufacturing Company LLC | Hampton, NH | Independent Power Producer | 1 | 30.6 GWh | Aug 2026 | - | ||
| Foster Clean Power A, LLC | Arcata, CA | Independent Power Producer | 2 | 268.6 GWh | Aug 2026 | - | ||
| Foster Clean Power B, LLC | Houston, TX | Independent Power Producer | 1 | 901.0 MWh | Dec 2025 | - | ||
| Foster Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Foundation Ca Fund IX Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 17.3 GWh | Dec 2025 | - | ||
| Foundation Ca Fund V Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 35.6 GWh | Dec 2025 | - | ||
| Foundation Ca Fund VI Manager LLC | San Francisco, CA | Independent Power Producer | 4 | 10.8 GWh | Aug 2026 | - | ||
| Foundation Ca Fund VIII Manager, LLC | San Francisco, CA | Independent Power Producer | 2 | 9.0 GWh | Dec 2025 | - | ||
| Foundation Ca Fund X Manager LLC | San Francisco, CA | Independent Power Producer | 1 | 18.5 GWh | Dec 2025 | - | ||
| Foundation Ha Energy Generation, LLC | San Francisco, CA | Independent Power Producer | 8 | 24.8 GWh | Aug 2026 | - | ||
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 498.9 GWh | Aug 2026 | Sep 2025 | ||
| Fitchburg Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| Fisher Road Solar I LLC | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | |||
| Five Forks Solar | New York, NY | Independent Power Producer | 1 | 34.2 GWh | Dec 2025 | - | ||
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $1.22M | |
| Five Wells Solar Center, LLC | Houston, TX | Independent Power Producer | 1 | 772.0 GWh | Aug 2026 | - | ||
| Fish Springs Ranch Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 267.8 GWh | Aug 2026 | Sep 2025 | $3.22M | |
| FL Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $463.50k | |
| FL Solar 4, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $762.02k | |
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 101.9 GWh | Aug 2026 | Oct 2025 | $1.10M | |
| Firstlight Power Resources Services LLC | Northfield, MA | Independent Power Producer | 12 | 217.5 GWh | Aug 2026 | - | ||
| Finley Bioenergy LLC | Independent Power Producer | 1 | 15.5 GWh | Dec 2025 | - | |||
| Flat Ridge 3 Wind Energy, LLC | Zenda, KS | Independent Power Producer | - | - | Dec 2023 | Oct 2025 | $1.77M | |
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 648.2 GWh | Aug 2026 | Oct 2025 | $4.58M | |
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 221.6 GWh | Dec 2025 | Sep 2025 | $4.18M | |
| Flodquist Community Solar LLC | Schenectady, NY | Independent Power Producer | 2 | 1.7 GWh | Dec 2025 | - | ||
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 668.4 GWh | Aug 2026 | - | |||
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Fogarty Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 491.5 GWh | Aug 2026 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 144.1 GWh | Dec 2025 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 681.7 GWh | Aug 2026 | - | ||
| FFP Ny Goshen Project2, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| FPL Energy Oklahoma Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 150.8 GWh | Dec 2025 | May 2020 | ||
| FFP Ny Goshen Project1, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| FPL Energy Oliver County Wind | Juno Beach, FL | Independent Power Producer | 1 | 200.3 GWh | Dec 2025 | - | ||
| FPL Energy Oliver County Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 207.8 GWh | Dec 2025 | - | ||
| FPL Energy Operating Services, Inc. | Juno Beach, FL | Independent Power Producer | 7 | 197.4 GWh | Dec 2025 | - | ||
| FPL Energy Red Canyon LLC | Juno Beach, FL | Independent Power Producer | 1 | 336.4 GWh | Dec 2025 | - | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 90.9 GWh | Aug 2026 | Sep 2025 | $417.64k | |
| FPL Energy Stateline II Inc | Juno Beach, FL | Independent Power Producer | 1 | 350.3 GWh | Dec 2025 | Dec 2022 | ||
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 591.2 GWh | Aug 2026 | - | ||
| FPL Energy North Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 130.2 GWh | Dec 2025 | Sep 2025 | $337.70k | |
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 510.4 GWh | Dec 2025 | Sep 2025 | $6.15M | |
| FFP MD Freeland Project1, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 663.8 GWh | Dec 2025 | - | ||
| FPL Energy Wyman LLC | Juno Beach, FL | Independent Power Producer | 1 | 322.7 GWh | Jul 2026 | Oct 2025 | $1.51M | |
| FPL Peetz Table Wind Energy | Juno Beach, FL | Independent Power Producer | 1 | 745.2 GWh | Dec 2025 | - | ||
| FPLE High Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 218.9 GWh | Dec 2025 | - | ||
| FPLE Wind, LLC | Juno Beach, FL | Independent Power Producer | 3 | 1.2 TWh | Dec 2025 | - | ||
| Fey Windfarm LLC | Woodstock, MN | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| FPS Coxsackie Solar LLC | Stamford, CT | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Frankfort Solar Farm LLC | Houston, TX | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| FPL Energy Cape LLC | Juno Beach, FL | Independent Power Producer | 1 | 794.7 MWh | Dec 2025 | Sep 2025 | $1.27M | |
| Fountain Valley Power LLC | Fountain, CO | Independent Power Producer | 1 | 136.6 GWh | Aug 2026 | Sep 2025 | $4.22M |
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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |