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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
---|---|---|---|---|---|---|---|---|
Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 786.6 GWh | Dec 2024 | Mar 2025 | $18.25M | |
Great Pathfinder Wind | Charlottesville, VA | Independent Power Producer | 1 | 902.7 GWh | Apr 2025 | Apr 2025 | $2.98M | |
Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Mar 2025 | $428.12k | |
Great Prairie Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.5 TWh | Apr 2025 | Apr 2025 | $-370.94k | |
Great River Energy | Maple Grove, MN | Cooperative | 10 | 463.9 GWh | Apr 2025 | Apr 2025 | $73.65M | $48.07M |
Great River Hydro, LLC | Westborough, MA | Independent Power Producer | 13 | 1.8 TWh | Dec 2024 | Mar 2025 | $50.94M | |
Great Valley Solar 1, LLC | Valhalla, NY | - | - | - | Apr 2025 | $2.74M | ||
Great Valley Solar 2, LLC | Valhalla, NY | - | - | - | Jul 2025 | $1.42M | ||
Great Valley Solar 3, LLC | Valhalla, NY | - | - | - | Apr 2025 | $718.65k | ||
Great Western Wind Energy, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $2.05M | ||
Greater Sandhill I LLC | Morristown, NJ | Independent Power Producer | 1 | 45.5 GWh | Dec 2023 | - | ||
Green City Recovery, LLC | Georgetown, KY | Industrial | 1 | 1.4 GWh | Dec 2024 | - | ||
Green Correctional Coxsackie Ny Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
Green Country Energy, LLC | Jenks, OK | - | - | - | Apr 2025 | $49.92M | ||
Green Country Op Services LLC | Jenks, OK | Independent Power Producer | 1 | 4.3 TWh | Apr 2025 | - | ||
Green Cow Power LLC | Goshen, IN | Industrial | 1 | 14.4 GWh | Dec 2024 | - | ||
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 | - | ||
Green Mountain Energy Company | Princeton, NJ | - | - | - | Apr 2025 | $303.41k | ||
Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 632.7 GWh | Apr 2025 | Apr 2025 | $122.17M | $68.47M |
Green Pastures Wind I, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 296.4 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 Wind Farm Phase 1, LLC | Bloomington, MN | Independent Power Producer | 1 | 610.0 GWh | Apr 2025 | Apr 2025 | $5.19M | |
Green Street Power Partners | Stamford, CT | Commercial | 39 | 159.4 GWh | Dec 2024 | - | ||
Green USA, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $2.21k | ||
Greenbacker Renewable Energy Corporation | New York, NY | Independent Power Producer | 197 | 3.1 TWh | Apr 2025 | - | ||
Greenfield Wind Power, LLC | San Francisco, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
Greenidge Generation Holdings LLC | Dresden, NY | Independent Power Producer | 1 | 730.3 GWh | Dec 2024 | Apr 2025 | $9.24M | |
Greenleaf Energy LLC | YUBA City, CA | Independent Power Producer | 1 | 33.3 GWh | Apr 2025 | - | ||
Greenleaf Energy Unit 2 LLC | Birmingham, AL | - | - | - | Mar 2025 | $197.48k | $85.54k | |
Greenlight Energy Inc. | Birmingham, AL | - | - | - | Apr 2025 | $43.49k | ||
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 | - | ||
Greensville County Solar Project, LLC | Richmond, VA | - | - | - | Apr 2025 | $928.36k | ||
Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 771.6 GWh | Apr 2025 | - | ||
Grid Power Direct, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $1.73M | $450.68k | |
Gridflex Generation, LLC | Washington, DC | - | - | - | Apr 2025 | $1.91M | $1.90M | |
Griffin Road Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
Griffin Road Solar LLC | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | |||
Griffin Trail Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 786.5 GWh | Apr 2025 | - | ||
Griffiss Utility Services Corporation | Rome, NY | - | - | - | Apr 2025 | $43.06k | ||
Griffith Energy LLC | Kingman, AZ | Independent Power Producer | 1 | 4.0 TWh | Apr 2025 | Mar 2025 | $34.17M | $176.75k |
Grimm CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
Grissom Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 11.1 GWh | Dec 2023 | Mar 2025 | $449.75k | |
Grizzly Mountain Ranch | Zenia, CA | Independent Power Producer | 1 | 3.0 GWh | Dec 2023 | - | ||
Grizzly Ridge Solar LLC | Hamilton, TX | Independent Power Producer | 1 | 160.5 GWh | Apr 2025 | - | ||
Groton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -117.0 MWh | Dec 2024 | Mar 2025 | $55.29k | |
Groton Bess 2 LLC | Arlington, VA | Independent Power Producer | 1 | -147.0 MWh | Dec 2024 | Mar 2025 | $45.56k | |
Groton Fuel Cell 1 LLC | Danbury, CT | Independent Power Producer | 1 | 33.6 GWh | Dec 2024 | - | ||
Groton Station Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 36.4 GWh | Dec 2023 | Mar 2025 | $516.37k | |
Groton Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $4.48M | ||
GRP Franklin, LLC | Carnesville, GA | - | - | - | Mar 2025 | $8.87M | ||
GRP Franklin Renewable Energy Facility, LLC | Carnesville, GA | Independent Power Producer | 1 | 419.3 GWh | Apr 2025 | - | ||
GRP Madison, LLC | Colbert, GA | - | - | - | Mar 2025 | $10.80M | ||
GRP Madison Renewable Energy Facility, LLC | Colbert, GA | Independent Power Producer | 1 | 415.9 GWh | Apr 2025 | - | ||
GRP Te Lessee, LLC | Houston, TX | - | - | - | Mar 2025 | $19.67M | ||
GSA Metropolitan Service Center | Washington, DC | Federally-Owned Utility | 1 | 85.9 GWh | Apr 2025 | - | ||
Gseone | Houston, TX | Independent Power Producer | 1 | 177.4 GWh | Apr 2025 | - | ||
GSG 6, LLC | Oakville, ON | - | - | - | Apr 2025 | $2.03M | ||
GSG Wind, LLC | Dallas, TX | - | - | - | Apr 2025 | $4.86M | ||
GSP Lost Nation LLC | Bow, NH | - | - | - | Mar 2025 | $26.42k | ||
GSP Merrimack LLC | Bow, NH | - | - | - | Mar 2025 | $18.14M | ||
GSP Newington LLC | Bow, NH | - | - | - | Mar 2025 | $13.82M | ||
GSP Schiller LLC | Bow, NH | - | - | - | Mar 2025 | $52.82k | ||
GSP White Lake LLC | Bow, NH | - | - | - | Mar 2025 | $52.88k | ||
GSPP Boxborough Littleton, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | - | ||
Guadalupe Power Partners LP | |Independent Power Producer | 2 | 6.8 TWh | Apr 2025 | - | |||
Guernsey Power Station LLC | New York, NY | Independent Power Producer | 1 | 11.8 TWh | Apr 2025 | Apr 2025 | $148.25M | |
Gulf Coast Solar Center II, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.27M | ||
Gulf Coast Solar Center III, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.39M | ||
Gundersen Lutheran Biogas I LLC | La Crosse, WI | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
Gunsight Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 186.8 GWh | Apr 2025 | Mar 2025 | $1.13M | |
Guzman Western Slope LLC | Denver, CO | - | - | - | Mar 2025 | $8.85M | ||
GWCC PV Solar Farm | Beltsville, MD | Federally-Owned Utility | 1 | 2.2 GWh | Dec 2024 | - | ||
GWE Cranberry Solar RT, LLC | Middleborough, MA | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
Gwitchyaa ZHEE Utility Co | Fort Yukon, AK | Investor-Owned Utility | 1 | 2.8 GWh | Dec 2023 | - | ||
H.A. Wagner LLC | Allentown, PA | Independent Power Producer | 1 | 225.2 GWh | Apr 2025 | Apr 2025 | $25.48M | |
H.Q. Energy Services (U.S.) Inc. | Montreal, QC | - | - | - | Apr 2025 | $434.51M | ||
Hackberry Wind LLC | Portland, OR | Independent Power Producer | 1 | 358.1 GWh | Dec 2024 | - | ||
Hadley 2 Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
Hadley 3 Solar, LLC (South) | Boston, MA | Independent Power Producer | 2 | 6.3 GWh | Dec 2024 | - | ||
Haida Energy, Inc. | Ketchikan, AK | Investor-Owned Utility | 1 | 6.0 GWh | Dec 2024 | - | ||
Hale Kuawehi Solar LLC | San Diego, CA | Independent Power Producer | 1 | 7.1 GWh | Apr 2025 | - | ||
Haleon PLC | Warren, NJ | Independent Power Producer | 1 | 837.0 MWh | Dec 2024 | - | ||
Hales Mills Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.8 GWh | Dec 2024 | - | ||
Haley Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.4 GWh | Dec 2024 | - | ||
Hallador Power Company, LLC | Terra Haute, IN | Independent Power Producer | 1 | 4.8 TWh | Apr 2025 | Apr 2025 | $116.81M | $743.15k |
Hamakua Energy, LLC | Honokaa, HI | Independent Power Producer | 1 | 55.6 GWh | Apr 2025 | - | ||
Hamilton Liberty O&M LLC | Towanda, PA | Independent Power Producer | 1 | 6.0 TWh | Apr 2025 | Apr 2025 | $47.30M | |
Hamilton Operating Services, LLC | Charlotte, NC | Independent Power Producer | 1 | 6.8 TWh | Apr 2025 | - | ||
Hamilton Patriot LLC | Charlotte, NC | - | - | - | Apr 2025 | $82.57M | ||
Hamilton Power, LLC | Chicago, IL | Independent Power Producer | 1 | -203.6 MWh | Dec 2024 | Apr 2025 | $109.39k | |
Hamilton Wind Energy LLC | Story City, IA | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
Hammer Community Solar LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
Hampshire Paper Co Inc | Gouverneur, NY | Independent Power Producer | 1 | 12.1 GWh | Dec 2024 | - | ||
Hampshire Power Corporation | Easthampton, MA | - | - | - | Mar 2025 | $402.53k | $1.67M | |
Hampstead Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
Hampton Lumber Mills - Washington Inc | Independent Power Producer | 1 | 18.4 GWh | Dec 2024 | - |
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 | Apr 2025 | Nuclear |
Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |