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 |
|---|---|---|---|---|---|---|---|---|
| Al Solar A, LLC | Houston, TX | Independent Power Producer | - | 171.7 GWh | Dec 2023 | Jun 2025 | $1.62M | |
| Al Sandersville, LLC | Birmingham, AL | - | - | - | Mar 2025 | $14.63M | ||
| AJMS, LLC | Gooding, ID | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 114.8 GWh | May 2025 | Jun 2025 | $1.18M | |
| Airport Solar I, LLC | Montpelier, VT | - | - | - | Jun 2025 | $21.94k | ||
| Air Products LLC | Allentown, PA | Industrial | 2 | 1.1 TWh | Dec 2024 | - | ||
| Air Products & Chemicals Inc | Allentown, PA | Industrial | 2 | 152.5 GWh | May 2025 | - | ||
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.1 TWh | May 2025 | Mar 2025 | $977.30k | |
| Air Force Civil Engineer Center | OTIS ANG Base, MA | Federally-Owned Utility | 1 | 10.4 GWh | Dec 2024 | - | ||
| Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | Independent Power Producer | 1 | 128.7 GWh | May 2025 | - | ||
| Ahlstrom-Munksjo Na Specialty Solutions, LLC | Mosinee, WI | Industrial | 2 | 140.8 GWh | May 2025 | - | ||
| Ahern Community Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Agway Energy Services, LLC | Washington, DC | - | - | - | Jul 2025 | $96.64k | ||
| AGUA Caliente Solar | Dateland, AZ | Independent Power Producer | 1 | 619.2 GWh | May 2025 | Jun 2025 | $12.76M | |
| Agriwind Holdings, LLC | Quincy, MA | Independent Power Producer | 1 | 13.7 GWh | Dec 2024 | - | ||
| Agrilectric Power Partners Ltd | Lake Charles, LA | Independent Power Producer | 1 | 86.5 GWh | Dec 2024 | - | ||
| Agilitas Energy, Inc. | Wakefield, MA | Independent Power Producer | 9 | 17.2 GWh | Dec 2024 | - | ||
| Aggressive Energy LLC | Brooklyn, NY | - | - | - | Jul 2025 | $11.16M | $18.22M | |
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.5 TWh | May 2025 | - | ||
| AFTW Holdings, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 12.5 GWh | Dec 2024 | - | ||
| Affordable Solar Silver City, LLC | Albuquerque, NM | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Jun 2025 | $3.92M | ||
| AETS OPCO Holdings LLC | Stamford, CT | Independent Power Producer | 10 | 9.3 GWh | Dec 2024 | - | ||
| Aesir Power, LLC | San Juan, PR | - | - | - | Mar 2025 | $21.11M | ||
| AES WR Ltd Partnership | Cumberland, MD | Independent Power Producer | 1 | 86.3 GWh | Jan 2025 | May 2025 | $53.86k | |
| AES Solutions Management, LLC | Louisville, CO | - | - | - | Jul 2025 | $3.53M | $5.70M | |
| AES Laurel Mountain, LLC | Louisville, CO | - | - | - | Jul 2025 | $2.81M | ||
| AES Integrated Energy, LLC | Long Beach, CA | - | - | - | Jun 2025 | $48.69M | ||
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 6 | 13.6 TWh | May 2025 | - | ||
| AES Huntington Beach LLC | Huntington Beach, CA | Independent Power Producer | 2 | 2.4 TWh | May 2025 | Jun 2025 | $30.38M | $496.45k |
| AES Griggs Solar, LLC | Clearwater, FL | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Jun 2025 | $3.38M | ||
| AES ES Alamitos, LLC | Long Beach, CA | Independent Power Producer | 1 | -16.2 GWh | May 2025 | Jun 2025 | $6.33M | |
| AES Distributed Energy | Louisville, CO | Independent Power Producer | 228 | 8.9 TWh | May 2025 | - | ||
| AES Clean Energy | Louisville, CO | Independent Power Producer | 61 | 2.9 TWh | May 2025 | - | ||
| AES Alamitos LLC | Long Beach, CA | Independent Power Producer | 1 | 36.0 GWh | May 2025 | Jun 2025 | $30.64M | |
| AES Alamitos Energy, LLC | Long Beach, CA | Independent Power Producer | 1 | 2.4 TWh | May 2025 | Jun 2025 | $24.89M | $496.45k |
| AEP Retail Energy Partners LLC | Columbus, OH | - | - | - | Jun 2025 | $666.54k | ||
| AEP Onsite Partners, LLC | Columbus, OH | Independent Power Producer | 33 | 167.4 GWh | Apr 2025 | - | ||
| AEP Generation Resources Inc | Columbus, OH | 4 | - | Dec 2020 | Jul 2025 | $54.37M | ||
| AEP Generating Company | Columbus, OH | - | - | Dec 2016 | Jun 2025 | $76.02M | ||
| AEP Energy Partners, Inc. | Columbus, OH | - | - | - | Jul 2025 | $307.85M | $185.23M | |
| AEP Energy, Inc. | Columbus, OH | - | - | - | Jul 2025 | $36.57M | ||
| AEM Wind LLC | Chicago, IL | Independent Power Producer | 1 | 120.7 GWh | May 2025 | Jul 2025 | $851.19k | |
| Aegean Drive Solar LLC | Methuen, MA | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| Ae Power Services LLC | Houston, TX | Independent Power Producer | 7 | 4.5 TWh | May 2025 | - | ||
| Ads Renewable Energy- Wolf Creek, LLC | Houston, TX | Independent Power Producer | 1 | 19.6 GWh | Dec 2024 | - | ||
| Adkins Energy LLC | LENA, IL | Industrial | 1 | 41.9 GWh | Dec 2024 | - | ||
| Adelanto Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 56.2 GWh | Dec 2024 | Jun 2025 | $927.53k | |
| Adelanto Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 15.3 GWh | Dec 2024 | Jun 2025 | $248.97k | |
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | May 2025 | - | ||
| Adams Wind Farm, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.70k | ||
| Adams Solar SC, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 161.4 GWh | May 2025 | Jun 2025 | $1.23M | |
| Adams PV Plant (Wi) | Adams, WI | Independent Power Producer | 1 | 16.8 GWh | Dec 2024 | - | ||
| Adams Community Solar Garden LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Adams Community Solar Garden III LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| ADA Carbon Solutions (Red River), LLC | Coushatta, LA | Industrial | 1 | 109.5 GWh | May 2025 | - | ||
| Actual Energy, Inc. | Birmingham, AL | - | - | - | Feb 2025 | $37.68k | ||
| Acton H Road Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Acorn I Energy Storage LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -123.0 MWh | Dec 2024 | Jun 2025 | $11.72k | |
| Acme Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.8 GWh | Dec 2024 | - | ||
| ACM Solar, LLC. | Omaha, NE | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Ace-Stanton, LLC | Boston, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Ace-Stanton A, LLC | Boston, MA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Acciona Wind Energy USA LLC | Chicago, IL | Independent Power Producer | 5 | 876.1 GWh | May 2025 | - | ||
| Acciona Solar Power | Boulder City, NV | Independent Power Producer | 1 | 103.6 GWh | May 2025 | - | ||
| Acciona Energy USA Global, LLC | Chicago, IL | Independent Power Producer | 11 | 2.6 TWh | May 2025 | - | ||
| ACC Renewable Resources | Williams, CA | Independent Power Producer | 1 | 23.9 GWh | Dec 2024 | - | ||
| Ac Power 14, LLC | Houston, TX | Independent Power Producer | 2 | 12.5 GWh | Dec 2024 | - | ||
| ABN Energy LLC | Brooklyn, NY | - | - | - | Jun 2025 | $12.67k | ||
| Abest Power & Gas, LLC | Birmingham, AL | - | - | - | Jun 2025 | $1.98k | ||
| ABEC Bidart-Old River LLC | Bakersfield, CA | Independent Power Producer | 1 | 17.8 GWh | Dec 2024 | - | ||
| ABEC #4 LLC | Bakersfield, CA | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| ABEC #3 LLC | Bakersfield, CA | Independent Power Producer | 1 | 6.8 GWh | Dec 2024 | - | ||
| ABEC #2 LLC | Buttonwillow, CA | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| A & N Electric Coop | Tasley, VA | Cooperative | 2 | 316.5 MWh | Dec 2024 | - | ||
| 96WI 8ME, LLC | San Francisco, CA | Independent Power Producer | - | - | - | Jul 2025 | $543.39k | |
| 87RL 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Jun 2025 | $242.50k | |
| 8500 Balboa PV, LLC | Northridge, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| 83WI 8ME, LLC | Washington, DC | Independent Power Producer | 1 | 125.0 GWh | May 2025 | Jul 2025 | $1.47M | |
| 7V Solar Ranch, LLC | San Francisco, CA | Independent Power Producer | 1 | 196.2 GWh | May 2025 | - | ||
| 7TH Road Solar 2, LLC (Briscoe 2a) | Arlington, VA | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| 7TH Road Solar 1, LLC (Briscoe 1a) | Arlington, VA | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| 77F2M Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 11.1 GWh | Dec 2023 | - | ||
| 71CFR Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.9 GWh | Dec 2023 | - | ||
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | - | - | Jun 2025 | $1.42M | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 290.5 GWh | May 2025 | Jun 2025 | $5.50M | |
| 67RK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Jun 2025 | $337.73k | |
| 6685 Santa Barbara CT | Safety Harbor, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| 65HK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Jun 2025 | $524.81k | |
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 276.3 GWh | May 2025 | Jun 2025 | $2.65M | |
| 63SU 8ME, LLC | New York, NY | Independent Power Producer | 1 | 416.2 GWh | Dec 2024 | Jun 2025 | $4.58M | |
| 62SK 8ME, LLC | New York, NY | Independent Power Producer | 1 | 310.3 GWh | Dec 2024 | Jun 2025 | $3.84M | |
| 6140 Route 209 - North, LLC | Boston, MA | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| 59fed Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 13.1 GWh | Dec 2023 | - | ||
| 54 KR 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 41.8 GWh | Dec 2024 | Jun 2025 | $338.41k | |
| 515 Main Saugus LLC | Saugus, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| 42ND Road Solar LLC | Arlington, VA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 121.5 GWh | May 2025 | Jun 2025 | $838.85k |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |