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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| G&S Operations LLC | New York, NY | Commercial | 3 | 14.2 GWh | Dec 2023 | - | ||
| G2 Energy LLC | Boise, ID | Independent Power Producer | 3 | 49.2 GWh | Dec 2023 | - | ||
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | 138.4 GWh | Dec 2022 | Mar 2025 | $766.91k | |
| Ga Solar 4 | Miami, FL | Independent Power Producer | - | 443.2 GWh | Dec 2022 | - | ||
| Gaines Solar | San Francisco, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 1.5 TWh | Mar 2025 | Sep 2024 | ||
| Gala Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| Galactic Wind | Verona, WI | Commercial | 1 | 22.7 GWh | Dec 2023 | - | ||
| Galena Electric Utility | Galena, AK | Municipally-Owned Utility | 1 | 5.7 GWh | Dec 2022 | - | ||
| GALT Power, Inc. | Wilmington, DE | - | - | - | Apr 2025 | $29.21M | $15.70M | |
| GANS Energy LLC | GANS, PA | Independent Power Producer | 1 | 139.5 GWh | Dec 2023 | Mar 2025 | $2.09M | |
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 400.8 GWh | Mar 2025 | Mar 2025 | $5.23M | |
| Gardner Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.0 GWh | Dec 2023 | - | ||
| Gardy's Mill Solar LLC | Independent Power Producer | 1 | 26.3 GWh | Dec 2023 | - | |||
| Garkane Energy Coop, Inc | LOA, UT | Cooperative | 3 | 21.3 GWh | Dec 2023 | - | ||
| Garnet Solar Generation Station I LLC | Irvine, CA | Independent Power Producer | 1 | 6.2 GWh | Dec 2023 | - | ||
| Garnet Wind, LLC | New York, NY | - | - | - | Apr 2025 | $17.23k | ||
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 782.4 GWh | Mar 2025 | Apr 2025 | $18.37M | |
| Gary Solar, LLC | Charleston, SC | Cooperative | - | 3.9 GWh | Dec 2022 | - | ||
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 94.2 GWh | Feb 2025 | - | ||
| Gasna 36P, LLC | San Francisco, CA | - | - | - | Apr 2025 | $6.63k | ||
| Gasna 6P, LLC | San Francisco, CA | Independent Power Producer | 1 | 38.5 GWh | Dec 2023 | Apr 2025 | $299.16k | |
| Gaston County Solid Waste And Recycling Division | Dallas, NC | Municipally-Owned Utility | 1 | 23.0 GWh | Dec 2023 | - | ||
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -20.6 GWh | Mar 2025 | Mar 2025 | $5.29M | |
| Gauley River Power Partners LP | Andover, MS | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $1.36M | |
| Gavin Power, LLC | Cheshire, OH | Independent Power Producer | 1 | 12.4 TWh | Mar 2025 | Apr 2025 | $83.99M | |
| Gay & Robinson Inc | Kaumakani, HI | Commercial | 1 | 46.3 GWh | Dec 2023 | - | ||
| Gaylord Entertainment Co | Nashville, TN | Commercial | 1 | 22.8 GWh | Mar 2025 | - | ||
| GB II Connecticut LLC | Birmingham, AL | - | - | - | Mar 2025 | $69.76M | ||
| GB II New Haven LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.83M | ||
| GB II New York LLC | Birmingham, AL | - | - | - | Apr 2025 | $67.12M | ||
| GCL New Energy, Inc. | San Ramon, CA | Independent Power Producer | 12 | 172.3 GWh | Dec 2023 | - | ||
| GD Glocester White Oak I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| GD Hopkinton Main I, LLC | Cranston, RI | Independent Power Producer | 1 | 16.4 GWh | Dec 2023 | - | ||
| GD Johnson Scituate I, LLC | Cranston, RI | Independent Power Producer | 1 | 5.9 GWh | Dec 2023 | - | ||
| GD Richmond Buttonwoods I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.0 GWh | Dec 2023 | - | ||
| GD West Greenwich Nooseneck I, LLC | Cranston, RI | Independent Power Producer | 1 | 27.6 GWh | Dec 2023 | - | ||
| GD West Greenwich VIctory I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.8 GWh | Dec 2023 | - | ||
| GDIM 1, LLC | Cranston, RI | Independent Power Producer | 1 | 13.7 GWh | Dec 2023 | - | ||
| GDIM 2, LLC | Cranston, RI | Independent Power Producer | 1 | 13.0 GWh | Dec 2023 | - | ||
| GDIM 3, LLC | Cranston, RI | Independent Power Producer | 1 | 13.9 GWh | Dec 2023 | - | ||
| GDIM 4, LLC | Cranston, RI | Independent Power Producer | 1 | 14.3 GWh | Dec 2023 | - | ||
| Ge Wind Energy LLC | Schenectady, NY | Independent Power Producer | 2 | 26.5 GWh | Dec 2023 | - | ||
| Geddes 1 Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2023 | - | ||
| Geddes 2 Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2023 | - | ||
| Gem Energy LLC | Walbridge, OH | Commercial | 1 | 1.6 GWh | Dec 2023 | - | ||
| Gemini Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.8 GWh | Dec 2023 | - | ||
| Gemini Solar | Oakland, CA | Independent Power Producer | 1 | 2.0 TWh | Mar 2025 | - | ||
| Genconn Devon LLC | New Haven, CT | Independent Power Producer | 1 | 2.3 GWh | Dec 2023 | - | ||
| Genconn Energy LLC | Houston, TX | - | - | - | Mar 2025 | $5.43M | ||
| Genconn Middletown LLC | New Haven, CT | Independent Power Producer | 1 | 4.3 GWh | Dec 2023 | - | ||
| General Electric Aircraft Engines | LYNN, MA | Industrial | 2 | 8.8 GWh | Mar 2025 | - | ||
| Generate Capital | San Francisco, CA | Independent Power Producer | 75 | 261.0 GWh | Dec 2023 | - | ||
| Generate Colchester Fuel Cells, LLC | San Francisco, CA | Independent Power Producer | 1 | 88.2 GWh | Dec 2023 | - | ||
| Generate Er-NG, LLC | Houston, TX | Independent Power Producer | 13 | 3.6 GWh | Dec 2023 | - | ||
| Generate Fremont Digester, LLC. | Fremont, MI | Independent Power Producer | 1 | 11.7 GWh | Dec 2023 | - | ||
| Generation Bridge Connecticut Holdings, LLC | Birmingham, AL | - | - | - | Mar 2025 | $8.73M | $8.73M | |
| Generation Bridge II Connecticut, LLC | Stamford, CT | Investor-Owned Utility | 2 | 3.9 TWh | Mar 2025 | - | ||
| Generation Bridge II New York LLC | Stamford, CT | Independent Power Producer | 1 | 3.6 TWh | Mar 2025 | - | ||
| Generation Bridge M&M Holdings, LLC | Birmingham, AL | - | - | - | Mar 2025 | $7.70M | $7.70M | |
| Genesee Power Station Limited Partnership | ANN Arbor, MI | - | - | - | Mar 2025 | $4.32M | ||
| Genesis Alkali, LLC | Green River, WY | Industrial | 1 | 288.5 GWh | Dec 2023 | - | ||
| Genesis Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 695.8 GWh | Mar 2025 | Mar 2025 | $17.77M | |
| Genon Energy Management, LLC | Houston, TX | - | - | - | Apr 2025 | $128.57k | $128.57k | |
| Genon Power Midwest, LP | Houston, TX | - | - | - | Apr 2025 | $128.57k | $247.65k | |
| Georgia-Pacific Brewton LLC | Brewton, AL | Industrial | 1 | 527.3 GWh | Dec 2023 | - | ||
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 588.3 GWh | Mar 2025 | - | ||
| Georgia-Pacific Consr Ops LLC-Palatka | Palatka, FL | Industrial | 1 | 342.6 GWh | Dec 2023 | - | ||
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 476.1 GWh | Mar 2025 | - | ||
| Georgia-Pacific Consumer OPER. Green Bay LLC | Green Bay, WI | Industrial | 1 | 278.4 GWh | Mar 2025 | - | ||
| Georgia-Pacific Consumer Operations LLC-Wauna | Clatskanie, OR | Industrial | 1 | 217.0 GWh | Mar 2025 | Oct 2021 | ||
| Georgia-Pacific Crossett LLC | Crossett, AR | |Industrial | 2 | 1.4 GWh | Jan 2025 | - | ||
| Georgia-Pacific Monticello LLC | Atlanta, GA | Industrial | 1 | 524.7 GWh | Dec 2023 | - | ||
| Georgia-Pacific Muskogee LLC | Muskogee, OK | Industrial | 1 | 408.8 GWh | Mar 2025 | - | ||
| Georgia-Pacific Toledo LLC | Toledo, OR | Industrial | 2 | 62.7 GWh | Dec 2023 | Mar 2025 | $734.41k | $16.25k |
| Georgia-Pacific Wood Products LLC | Taylorsville, MS | Industrial | 1 | 57.3 GWh | Dec 2023 | - | ||
| Georgia Power Co | Atlanta, GA | Investor-Owned Utility | 62 | 92.7 TWh | Mar 2025 | Mar 2025 | $14.73M | $182.57M |
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 6.0 TWh | Mar 2025 | Apr 2025 | $91.59M | $5.20M |
| Gibson City Energy Center LLC | Gibson City, IL | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.27M | |
| Giffen Solar Park LLC | Independent Power Producer | 1 | 23.1 GWh | Dec 2023 | - | |||
| GIGA Texas Energy LLC | Austin, TX | Independent Power Producer | 1 | 17.2 GWh | Mar 2025 | - | ||
| Gilbert Power, LLC | Chicago, IL | Independent Power Producer | 1 | 29.7 GWh | Dec 2023 | Apr 2025 | $2.18M | |
| Gilbert Solar Facility I, LLC | Depere, WI | Independent Power Producer | 1 | 3.7 GWh | Dec 2023 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 682.5 GWh | Dec 2023 | - | ||
| Gilead Sciences Inc. | Oceanside, CA | Independent Power Producer|Industrial | 3 | 7.1 GWh | Dec 2023 | - | ||
| Gilroy Energy Center For Riverview | Suisun, CA | Independent Power Producer | 3 | 53.1 GWh | Dec 2023 | Apr 2025 | $5.94M | |
| GL Wind LLC | Independent Power Producer | 1 | 10.6 GWh | Dec 2023 | - | |||
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 749.5 GWh | Mar 2025 | Apr 2025 | $4.89M | |
| Glaciers Edge Wind Project LLC | San Diego, CA | Commercial | - | - | - | Apr 2025 | $1.66M | |
| Glass House Camarillo Cultivation | Camarillo, CA | Commercial | 1 | 49.9 GWh | Dec 2023 | - | ||
| Glen Ullin Energy Center, LLC | Duluth, MN | - | - | - | Mar 2025 | $1.49M | ||
| Glopak Corporation | South Plainfield, NJ | Industrial | 1 | 1.1 GWh | Dec 2022 | - | ||
| Glover Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 83.3 GWh | Mar 2025 | Mar 2025 | $903.02k | |
| Gloversville Community Solar LLC | Wilmington, DE | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| Goal Line LP | Denver, CO | Independent Power Producer | 1 | 10.9 GWh | Mar 2025 | Mar 2025 | $1.21M | |
| Goat Wind LP | Scottsdale, AZ | Independent Power Producer | 1 | 264.2 GWh | Dec 2023 | - | ||
| Gohman Community Solar LLC | Safety Harbor, FL | Independent Power Producer | 1 | 1.6 GWh | Dec 2023 | - | ||
| Gold Mine Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| Golden Field Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 573.4 GWh | Mar 2025 | Apr 2025 | $11.27M | |
| Golden Fields Solar I, LLC | Austin, TX | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.26M |
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 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |