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 |
|---|---|---|---|---|---|---|---|---|
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 267.0 GWh | May 2026 | Feb 2020 | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 660.3 GWh | May 2026 | Oct 2025 | $7.10M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.7 GWh | May 2026 | May 2018 | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 89.8 GWh | May 2026 | Sep 2025 | $417.64k | |
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 604.0 GWh | May 2026 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 670.3 GWh | May 2026 | - | ||
| FPL Energy Wyman LLC | Juno Beach, FL | Independent Power Producer | 1 | 338.5 GWh | May 2026 | Oct 2025 | $1.51M | |
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 67.8 GWh | May 2026 | - | ||
| Franklin Solar Idaho | Charlotte, NC | Independent Power Producer | 1 | 274.1 GWh | May 2026 | - | ||
| Freeport-McMoran-Corp-Chino Mines | Vanadium, NM | Industrial | 3 | 294.5 GWh | May 2026 | Oct 2025 | $42.63M | $27.41M |
| Freestone Power Generation LLC | Fairfield, TX | Independent Power Producer | 2 | 6.8 TWh | May 2026 | - | ||
| Frontera Generation Limited Partnership | Mission, TX | Independent Power Producer | 1 | 2.0 TWh | May 2026 | - | ||
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 251.0 GWh | May 2026 | - | ||
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.0 GWh | May 2026 | Sep 2025 | $1.89M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 212.3 GWh | May 2026 | Sep 2025 | $2.08M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.7 GWh | May 2026 | Sep 2025 | $1.99M | |
| FT Worth, City Of - (TX) | Arlington, TX | Municipally-Owned Utility | 1 | 31.7 GWh | May 2026 | - | ||
| Fusion Solar Centre, L.L.C | New York, NY | Independent Power Producer | 1 | 41.3 GWh | May 2026 | - | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 2.0 TWh | May 2026 | Sep 2024 | ||
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 368.5 GWh | May 2026 | Sep 2025 | $4.76M | |
| Garnet Mesa Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 159.5 GWh | May 2026 | Sep 2025 | $246.59k | |
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 992.5 GWh | May 2026 | Oct 2025 | $18.94M | |
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -20.5 GWh | May 2026 | Oct 2025 | $4.75M | $405.00k |
| Gavin Power, LLC | Cheshire, OH | Independent Power Producer | 1 | 14.3 TWh | May 2026 | Oct 2025 | $168.58M | |
| Gaylord Entertainment Co | Nashville, TN | Commercial | 1 | 21.1 GWh | May 2026 | - | ||
| GB II New York LLC | Stamford, CT | Independent Power Producer | 1 | 3.7 TWh | May 2026 | Oct 2025 | $72.87M | |
| GCF US Holdings LLC (Columbus Mill) | Columbus, MS | Independent Power Producer | 1 | 555.6 GWh | May 2026 | - | ||
| Gemini Solar | Oakland, CA | Independent Power Producer | 1 | 2.4 TWh | May 2026 | - | ||
| General Electric Aircraft Engines | Somersworth, NH | Industrial | 3 | 6.7 GWh | May 2026 | - | ||
| Generation Bridge II Connecticut, LLC | Stamford, CT | Independent Power Producer | 2 | 3.7 TWh | May 2026 | - | ||
| Genesee Solar Energy, LLC | Jackson, MI | Independent Power Producer | 1 | 29.1 GWh | May 2026 | - | ||
| Genesis Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 671.3 GWh | May 2026 | Sep 2025 | $44.25M | |
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 625.2 GWh | May 2026 | - | ||
| Georgia-Pacific Consumer OPER. Green Bay LLC | Green Bay, WI | Industrial | 1 | 253.5 GWh | May 2026 | - | ||
| Georgia-Pacific Muskogee LLC | Muskogee, OK | Industrial | 1 | 385.6 GWh | May 2026 | - | ||
| Georgia-Pacific Wauna LLC | Clatskanie, OR | Industrial | 1 | 174.7 GWh | May 2026 | - | ||
| Georgia Power Co | Atlanta, GA | Investor-Owned Utility | 63 | 107.9 TWh | May 2026 | Oct 2025 | $13.78M | $237.04M |
| Geronimo Power | Bloomington, MN | Independent Power Producer | 58 | 852.6 GWh | May 2026 | - | ||
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 5.7 TWh | May 2026 | Oct 2025 | $101.01M | $2.91M |
| Gibson Solar, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 293.6 GWh | May 2026 | - | ||
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 679.0 GWh | May 2026 | Oct 2025 | $3.98M | |
| Glover Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 131.3 GWh | May 2026 | Sep 2025 | $1.65M | |
| Goal Line LP | Denver, CO | Independent Power Producer | 1 | 11.7 GWh | May 2026 | Sep 2025 | $6.06M | |
| Golden Fields Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 592.9 GWh | May 2026 | Oct 2025 | $12.65M | |
| Golden Fields Solar IV, LLC | San Francisco, CA | Independent Power Producer | 1 | 324.0 GWh | May 2026 | Sep 2025 | ||
| Golden Hills Interconnection Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 149.2 GWh | May 2026 | - | ||
| Golden Spread Electric Cooperative, Inc | Amarillo, TX | Cooperative | 5 | 6.4 TWh | May 2026 | Oct 2025 | $145.31M | $6.00M |
| Golden Valley ELEC Assn Inc | Fairbanks, AK | Cooperative | 8 | 1.2 TWh | May 2026 | - | ||
| Golden West Power Partners, LLC | Juno Beach, FL | Independent Power Producer | 1 | 853.6 GWh | May 2026 | Sep 2025 | $7.04M | |
| Goleta Energy Storage, LLC | Washington, DC | Independent Power Producer | 1 | -7.4 GWh | May 2026 | Oct 2025 | $1.58M | |
| Goodwell Wind Project LLC | Birmingham, AL | Independent Power Producer | 1 | 549.0 GWh | May 2026 | Oct 2025 | $4.03M | |
| Goose Prairie Solar LLC | New York, NY | Independent Power Producer | 1 | 201.5 GWh | May 2026 | Sep 2025 | $4.98M | |
| GP Big Island LLC | Commercial | 1 | 43.5 GWh | May 2026 | - | |||
| Grand River Dam Authority | Chouteau, OK | State-Owned Utility | 4 | 4.9 TWh | May 2026 | Oct 2025 | $138.38M | $5.97M |
| Grand VIew PV Solar Two, LLC | Grand VIew, ID | Independent Power Producer | 1 | 204.1 GWh | May 2026 | Sep 2025 | $3.89M | |
| Granite Ridge Energy LLC | Londonderry, NH | Independent Power Producer | 1 | 4.1 TWh | May 2026 | Oct 2025 | $20.26M | |
| Granite Shore Power | Bow, NH | Independent Power Producer | 5 | 309.2 GWh | May 2026 | - | ||
| Gransolar Texas One, LLC | Asheville, NC | Independent Power Producer | 1 | 126.0 GWh | May 2026 | - | ||
| Gravel Pit Solar, LLC | New York, NY | Independent Power Producer | 1 | 200.7 GWh | May 2026 | - |
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 |