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 |
|---|---|---|---|---|---|---|---|---|
| Alabama Power Co | Birmingham, AL | Investor-Owned Utility | 31 | 67.4 TWh | Apr 2025 | Mar 2025 | $61.72M | $42.86M |
| Arizona Public Service Co | Phoenix, AZ | Investor-Owned Utility | 30 | 55.3 TWh | Apr 2025 | Apr 2025 | $20.68M | $92.07M |
| Associated Electric Coop, Inc | Springfield, MO | Cooperative | 11 | 26.0 TWh | Apr 2025 | Apr 2025 | $75.32M | $35.51M |
| Appalachian Power Co | Columbus, OH | Investor-Owned Utility | 19 | 22.0 TWh | Apr 2025 | Apr 2025 | $40.98M | $50.84M |
| Avangrid Power LLC | Portland, OR | Independent Power Producer | 88 | 21.0 TWh | Apr 2025 | Apr 2025 | $69.85k | |
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 6 | 13.6 TWh | Apr 2025 | - | ||
| AES Distributed Energy | Louisville, CO | Independent Power Producer | 228 | 8.9 TWh | Apr 2025 | - | ||
| Allete, Inc. | Duluth, MN | Investor-Owned Utility | 24 | 7.7 TWh | Apr 2025 | Apr 2025 | $118.80M | $6.37M |
| Arkansas Electric Coop Corp | Little Rock, AR | Cooperative | 12 | 7.3 TWh | Apr 2025 | Apr 2025 | $80.99M | $19.43M |
| Avista Corp | Spokane, WA | Investor-Owned Utility | 14 | 7.0 TWh | Apr 2025 | Apr 2025 | $38.25M | $33.44M |
| American Mun Power-Ohio, Inc | Columbus, OH | Municipally-Owned Utility | 48 | 5.6 TWh | Apr 2025 | - | ||
| Ae Power Services LLC | Houston, TX | Independent Power Producer | 7 | 4.5 TWh | Apr 2025 | - | ||
| Astoria Energy LLC | Astoria, NY | Independent Power Producer | 1 | 4.4 TWh | Apr 2025 | Mar 2025 | $67.89M | |
| Algonquin Power Sanger LLC | Oakville, ON | Independent Power Producer | 10 | 4.3 TWh | Apr 2025 | Jan 2025 | $2.48M | |
| Astoria Energy II LLC | Astoria, NY | Independent Power Producer | 1 | 3.9 TWh | Apr 2025 | Mar 2025 | $44.35M | |
| Arlington Valley LLC | Pleasanton, CA | Independent Power Producer | 1 | 3.6 TWh | Apr 2025 | Apr 2025 | $7.92M | $9.52M |
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.5 TWh | Apr 2025 | - | ||
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.1 TWh | Apr 2025 | Mar 2025 | $766.34k | |
| Archer Daniels Midland Co | Decatur, IL | Industrial | 16 | 3.1 TWh | Apr 2025 | - | ||
| Allete Clean Energy | Duluth, MN | Independent Power Producer | 14 | 3.1 TWh | Apr 2025 | - | ||
| AES Clean Energy | Louisville, CO | Independent Power Producer | 61 | 2.9 TWh | Apr 2025 | - | ||
| Arevon Energy, Inc. | Scottsdale, AZ | Independent Power Producer | 41 | 2.7 TWh | Apr 2025 | - | ||
| Arizona Electric PWR Coop Inc | Cochise, AZ | Cooperative | 3 | 2.6 TWh | Apr 2025 | Apr 2025 | $2.32M | |
| Arco Products Co-Watson | Carson, CA | Independent Power Producer | 1 | 2.5 TWh | Apr 2025 | - | ||
| Acciona Energy USA Global, LLC | Chicago, IL | Independent Power Producer | 11 | 2.5 TWh | Apr 2025 | - | ||
| Austin Energy | Austin, TX | Municipally-Owned Utility | 8 | 2.5 TWh | Apr 2025 | - | ||
| ANP Blackstone Energy Company LLC | Blackstone, MA | Independent Power Producer | 1 | 2.4 TWh | Apr 2025 | Mar 2021 | ||
| AES Huntington Beach LLC | Huntington Beach, CA | Independent Power Producer | 2 | 2.4 TWh | Apr 2025 | Mar 2025 | $31.82M | |
| AES Alamitos Energy, LLC | Long Beach, CA | Independent Power Producer | 1 | 2.3 TWh | Apr 2025 | Mar 2025 | $24.88M | |
| Aviator Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | - | ||
| Apex Generating Station | Las Vegas, NV | Municipally-Owned Utility | 1 | 1.4 TWh | Mar 2025 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | - | ||
| Armstrong Power LLC | Shelocta, PA | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | Apr 2025 | $12.77M | |
| Aurora Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Apr 2025 | Apr 2025 | $4.01M | |
| Air Products LLC | Allentown, PA | Industrial | 2 | 1.1 TWh | Dec 2024 | - | ||
| Arlington Energy Center II | Juno Beach, FL | Independent Power Producer | 2 | 1.0 TWh | Apr 2025 | - | ||
| Arizona Solar One LLC | Gila Bend, AZ | Independent Power Producer | 1 | 917.2 GWh | Apr 2025 | Mar 2025 | $21.49M | |
| Armadillo Flats Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 906.2 GWh | Apr 2025 | Apr 2025 | $-638.20k | |
| Acciona Wind Energy USA LLC | Chicago, IL | Independent Power Producer | 5 | 876.1 GWh | Apr 2025 | - | ||
| Amadeus Wind LLC | Independent Power Producer | 1 | 817.6 GWh | Apr 2025 | - | |||
| Appaloosa Run Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 790.8 GWh | Apr 2025 | - | ||
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 760.9 GWh | Apr 2025 | Mar 2025 | $2.58M | |
| Alabama River Cellulose LLC | Perdue Hill, AL | Industrial | 2 | 754.1 GWh | Apr 2025 | - | ||
| Altus Power America Management, LLC | Stamford, CT | Independent Power Producer | 179 | 738.2 GWh | Apr 2025 | - | ||
| Arica Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 736.8 GWh | Apr 2025 | Mar 2025 | $9.67M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 722.4 GWh | Apr 2025 | - | ||
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 671.0 GWh | Apr 2025 | Apr 2025 | $2.55M | |
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 669.8 GWh | Dec 2024 | - | ||
| ALTA Farms II Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 650.0 GWh | Apr 2025 | - | ||
| AGUA Caliente Solar | Dateland, AZ | Independent Power Producer | 1 | 627.1 GWh | Apr 2025 | Mar 2025 | $20.10M | |
| Av Solar Ranch 1 LLC | Baltimore, MD | Independent Power Producer | 1 | 624.1 GWh | Apr 2025 | Mar 2025 | $15.07M | |
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 617.4 GWh | Apr 2025 | - | ||
| Altagas Blythe Operations Inc | Port Huron, MI | Independent Power Producer | 1 | 580.1 GWh | Apr 2025 | - | ||
| Aquamarine Westside LLC | LOS Angeles, CA | Independent Power Producer | 1 | 570.3 GWh | Apr 2025 | Mar 2025 | $939.99k | |
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 558.9 GWh | Apr 2025 | - | ||
| Alaska Electric Light & Power Co. | Juneau, AK | Investor-Owned Utility | 8 | 493.7 GWh | Dec 2024 | - | ||
| Arbuckle Mountain Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 391.6 GWh | Dec 2024 | Mar 2025 | $2.25M | |
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Apr 2025 | - | ||
| ALTA Wind I, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 381.5 GWh | Dec 2023 | Mar 2025 | $8.55M | |
| Albany Green Energy, LLC | Kennett Square, PA | Independent Power Producer | 1 | 357.9 GWh | Apr 2025 | Mar 2025 | $10.96M | |
| Ashtabula Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 356.8 GWh | Dec 2024 | Mar 2025 | $4.35M | |
| ALTA Wind X, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 356.8 GWh | Dec 2023 | Mar 2025 | $7.17M | |
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 354.0 GWh | Apr 2025 | Mar 2025 | $10.18M | |
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 336.6 GWh | Apr 2025 | Mar 2025 | $2.49M | |
| ALTA Wind III, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 321.4 GWh | Dec 2023 | Mar 2025 | $7.55M | |
| ALTA Wind II, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 318.4 GWh | Dec 2023 | Mar 2025 | $7.47M | |
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 313.6 GWh | Apr 2025 | - | ||
| Apple, Inc | Cupertino, CA | Commercial | 9 | 308.7 GWh | Dec 2024 | Mar 2025 | $1.58M | |
| ALTA Wind V, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 298.5 GWh | Dec 2024 | Mar 2025 | $5.68M | |
| Apple Blossom Wind, LLC | Pigeon, MI | Independent Power Producer | 1 | 291.5 GWh | Apr 2025 | Mar 2025 | $3.58M | |
| ALTA Wind XI, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 284.8 GWh | Dec 2024 | Mar 2025 | $5.90M | |
| American Crystal Sugar Co | Moorhead, MN | Industrial | 5 | 278.2 GWh | Dec 2024 | - | ||
| Arkwright Summit Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 270.3 GWh | Apr 2025 | Apr 2025 | $2.78M | |
| Ap Sunray LLC | Dover, DE | Independent Power Producer | 1 | 260.4 GWh | Apr 2025 | - | ||
| Atalco Gramercy LLC | Gramercy, LA | Industrial | 1 | 252.0 GWh | Dec 2023 | - | ||
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 251.4 GWh | Apr 2025 | Mar 2025 | $1.24M | |
| Albemarle Beach Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 221.6 GWh | Mar 2025 | Apr 2025 | $2.14M | |
| Arevon Asset Management | Scottsdale, AZ | Independent Power Producer | 3 | 218.0 GWh | Apr 2025 | - | ||
| Arlington Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 207.6 GWh | Dec 2024 | Mar 2025 | $3.08M | $155.87k |
| Aulander Holloman Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 198.3 GWh | Apr 2025 | Apr 2025 | ||
| Assembly Solar III, LLC | New York, NY | Independent Power Producer | 1 | 180.5 GWh | Apr 2025 | Mar 2025 | $947.92k | |
| Altavista Solar, LLC | Windsor Locks, CT | Independent Power Producer | 1 | 178.1 GWh | Apr 2025 | Apr 2025 | $1.18M | |
| Apex Solar LLC | Boise, ID | Independent Power Producer | 1 | 174.0 GWh | Apr 2025 | Mar 2025 | $989.37k | |
| Axium Arizona Renewables, LLC | New York, NY | Independent Power Producer | 2 | 173.4 GWh | Apr 2025 | - | ||
| Al Solar A, LLC | Houston, TX | Independent Power Producer | - | 171.7 GWh | Dec 2023 | Mar 2025 | $1.41M | |
| Allora Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 169.0 GWh | Apr 2025 | Mar 2025 | $772.82k | |
| AEP Onsite Partners, LLC | Columbus, OH | Independent Power Producer | 33 | 167.4 GWh | Apr 2025 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 161.4 GWh | Apr 2025 | Mar 2025 | $1.04M | |
| ALTA Wind IV, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 157.3 GWh | Dec 2023 | Mar 2025 | $3.82M | |
| Anticline Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 156.8 GWh | Apr 2025 | Mar 2025 | $552.84k | |
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 153.6 GWh | Apr 2025 | - | ||
| Air Products & Chemicals Inc | Allentown, PA | Industrial | 2 | 152.1 GWh | Apr 2025 | - | ||
| Allendale Biomass LLC | Fairfax, SC | Independent Power Producer | 1 | 151.8 GWh | Dec 2024 | - | ||
| Aurora Energy LLC | Fairbanks, AK | Independent Power Producer | 1 | 150.6 GWh | Dec 2023 | - | ||
| Ahlstrom-Munksjo Na Specialty Solutions, LLC | Mosinee, WI | Industrial | 2 | 140.3 GWh | Apr 2025 | - | ||
| Atrisco Energy Storage LLC | Boise, ID | Independent Power Producer | 1 | 137.4 GWh | Apr 2025 | - | ||
| AMOR IX LLC | Independent Power Producer | 1 | 133.9 GWh | Apr 2025 | - | |||
| Alpine Bess LLC | Scottsdale, AZ | Independent Power Producer | 1 | 131.8 GWh | Dec 2024 | - | ||
| Alaska VIllage ELEC Coop, Inc | Anchorage, AK | Cooperative | 68 | 130.2 GWh | Dec 2024 | - | ||
| Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | Independent Power Producer | 1 | 129.9 GWh | Apr 2025 | - |
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% |