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 |
|---|---|---|---|---|---|---|---|---|
| Great Bay Solar I LLC | Oakville, ON | Independent Power Producer | 1 | 147.4 GWh | Mar 2026 | Sep 2025 | $2.34M | |
| Fogarty Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| KDC Solar CV Ascend One LLC | New York, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| KDC Solar CV O'Donnell Property LLC | New York, NY | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| KDC Solar CV Animal Control LLC | New York, NY | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| KCE Ny 1, LLC | Albany, NY | Independent Power Producer | 1 | -3.1 GWh | Dec 2024 | Oct 2025 | $1.06M | |
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Mar 2026 | - | ||
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 786.6 GWh | Dec 2024 | Sep 2025 | $9.59M | |
| Great Pathfinder Wind | Charlottesville, VA | Independent Power Producer | 1 | 828.0 GWh | Mar 2026 | Oct 2025 | $1.70M | |
| Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Oct 2025 | $312.02k | |
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 106.8 GWh | Mar 2026 | Oct 2025 | $1.10M | |
| Great Prairie Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.5 TWh | Mar 2026 | Oct 2025 | $3.34M | |
| Kearsarge Acushnet LLC | Boston, MA | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Granite Shore Power | Bow, NH | Independent Power Producer | 5 | 309.2 GWh | Feb 2026 | - | ||
| Gransolar Texas One, LLC | Asheville, NC | Independent Power Producer | 1 | 125.7 GWh | Mar 2026 | - | ||
| FFP MD Freeland Project1, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Kearsarge Beverly LLC | Boston, MA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Grant Wind, LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $3.12M | |
| Kearsarge Bellingham LLC | Boston, MA | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 516.7 GWh | Mar 2026 | - | ||
| Kearsarge Amesbury LLC | Boston, MA | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 669.0 GWh | Mar 2026 | - | |||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Kearny Mesa Storage LLC | LOS Angeles, CA | Independent Power Producer | 1 | -56.0 MWh | Dec 2024 | Sep 2025 | $8.17k | |
| Gravel Pit Solar, LLC | New York, NY | Independent Power Producer | 1 | 176.5 GWh | Mar 2026 | - | ||
| Gray County Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 289.4 GWh | Dec 2024 | Sep 2025 | $1.44M | |
| Gray Hawk Solar, LLC | New York, NY | Independent Power Producer | 1 | 148.8 GWh | Mar 2026 | Sep 2025 | $2.41M | |
| FL Solar 4, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $762.02k | |
| Kearny Generating Station | Kearny, NJ | Independent Power Producer | 1 | 143.9 GWh | Dec 2024 | - | ||
| Grays Ferry Cogen Partnership | Philadelphia, PA | Independent Power Producer | 1 | 1.3 TWh | Dec 2024 | - | ||
| Greenfield Wind Power, LLC | San Francisco, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Green Pastures Wind II, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 319.4 GWh | Dec 2024 | - | ||
| Green Providence Wind I, LLC | Cranston, RI | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Green Providence Wind II, LLC | Cranston, RI | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Green River Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 350.2 GWh | Mar 2026 | Sep 2025 | $3.39M | |
| Green River Wind Farm Phase 1, LLC | Bloomington, MN | Independent Power Producer | 1 | 556.0 GWh | Mar 2026 | Oct 2025 | $3.33M | |
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 709.4 GWh | Mar 2026 | Oct 2025 | $4.58M | |
| Flat Ridge 3 Wind Energy, LLC | Zenda, KS | Independent Power Producer | - | - | Dec 2023 | Oct 2025 | $1.77M | |
| Greenbacker Renewable Energy Corporation | New York, NY | Independent Power Producer | 202 | 3.1 TWh | Mar 2026 | - | ||
| Green Pastures Wind I, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 296.4 GWh | Dec 2024 | - | ||
| Greenidge Generation Holdings LLC | Dresden, NY | Independent Power Producer | 1 | 730.3 GWh | Dec 2024 | Oct 2025 | $2.84M | |
| Greenleaf Energy LLC | YUBA City, CA | Independent Power Producer | 1 | 54.9 GWh | Mar 2026 | - | ||
| Kapaa Solar LLC | Lihue, HI | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Kern A Community Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| Greensburg Wind Farm, LLC | Baltimore, MD | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Greenstone Solar, LLC | New York, NY | Independent Power Producer | 1 | 38.0 GWh | Dec 2024 | - | ||
| Farley Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Kimura Power LLC | Moraine, OH | Independent Power Producer | 7 | 1.6 TWh | Mar 2026 | - | ||
| Green Correctional Coxsackie Ny Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
| Great River Hydro, LLC | Westborough, MA | Independent Power Producer | 13 | 1.8 TWh | Dec 2024 | Sep 2025 | $44.29M | |
| Flambeau Solar Partners, LLC | Jackson, MI | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Kay Wind LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $4.85M | |
| Flodquist Community Solar LLC | Schenectady, NY | Independent Power Producer | 2 | 2.0 GWh | Dec 2024 | - | ||
| Kawailoa Wind LLC | New York, NY | Independent Power Producer | 1 | 104.1 GWh | Mar 2026 | - | ||
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 248.5 GWh | Mar 2026 | Sep 2025 | ||
| Kawailoa Solar, LLC | New York, NY | Independent Power Producer | 1 | 76.5 GWh | Mar 2026 | - | ||
| Faunce Corner Road Dartmouth Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Grant County Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 60.0 GWh | Dec 2024 | - | ||
| Kern Front Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $3.29M | |
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 233.0 GWh | Dec 2024 | Sep 2025 | $4.18M | |
| Green Country Op Services LLC | Jenks, OK | Independent Power Producer | 1 | 4.6 TWh | Dec 2024 | - | ||
| Farmington Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 131.1 GWh | Mar 2026 | Sep 2025 | $2.25M | |
| Green Energy Machine, LLC | Greenfield, IA | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| Green Mile Solar, LLC | New York, NY | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Kas Brothers Windfarm LLC | Woodstock, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Farmington Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.6 GWh | Dec 2024 | - | ||
| Fort Rock Solar IV LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.5 GWh | Dec 2024 | - | ||
| Glover Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 127.4 GWh | Mar 2026 | Sep 2025 | $1.65M | |
| Gloversville Community Solar LLC | Wilmington, DE | Independent Power Producer | 1 | 8.4 GWh | Dec 2024 | - | ||
| Goal Line LP | Denver, CO | Independent Power Producer | 1 | 9.5 GWh | Mar 2026 | Sep 2025 | $6.06M | |
| Goat Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 245.4 GWh | Dec 2024 | - | ||
| Gohman Community Solar LLC | Safety Harbor, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Gold Mine Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Golden Fields Solar I, LLC | Austin, TX | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.29M | |
| Golden Fields Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 574.1 GWh | Mar 2026 | Oct 2025 | $12.65M | |
| Kearsarge Johnstown 2 LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Golden Fields Solar IV, LLC | San Francisco, CA | Independent Power Producer | 1 | 243.8 GWh | Mar 2026 | Sep 2025 | ||
| Golden Hills Interconnection Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 146.4 GWh | Mar 2026 | - | ||
| Kearsarge Johnstown 1 LLC | Boston, MA | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| Golden Hills Solar, LLC | Boston, MA | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Golden Hills Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 254.8 GWh | Dec 2024 | Sep 2025 | $14.45M | |
| Fort Rock Solar I LLC | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | |||
| Kearsarge Haverhill LLC | Boston, MA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Five Forks Solar | New York, NY | Independent Power Producer | 1 | 28.1 GWh | Dec 2024 | - | ||
| Gilbert Power, LLC | Chicago, IL | Independent Power Producer | 1 | 55.0 GWh | Dec 2024 | Oct 2025 | $6.86M | |
| Fey Windfarm LLC | Woodstock, MN | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 231.8 GWh | Mar 2026 | Oct 2025 | $1.80M | |
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 566.1 GWh | Mar 2026 | - | ||
| Federal Road Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 5.8 TWh | Mar 2026 | Oct 2025 | $101.01M | $2.91M |
| Gibson City Energy Center LLC | Gibson City, IL | Independent Power Producer | 1 | 109.3 GWh | Dec 2024 | Sep 2025 | $2.30M | |
| Gibson Solar, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 222.3 GWh | Mar 2026 | - | ||
| Giffen Solar Park LLC | Independent Power Producer | 1 | 19.6 GWh | Dec 2024 | - | |||
| Granite Reliable Power | Millinocket, ME | Independent Power Producer | - | - | Dec 2020 | Sep 2025 | $5.21M | |
| Gilbert Solar Facility I, LLC | Depere, WI | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Forward Fontanelle Power, LLC | Greenfield, IA | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 672.7 GWh | Dec 2024 | - | ||
| Gilroy Energy Center For Riverview | Suisun, CA | Independent Power Producer | 3 | 39.6 GWh | Dec 2024 | Jul 2025 | $11.28M | |
| GL Wind LLC | La Crosse, WI | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 707.3 GWh | Mar 2026 | Oct 2025 | $3.98M |
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 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |