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 |
|---|---|---|---|---|---|---|---|---|
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 243.4 GWh | Mar 2025 | Mar 2025 | $1.24M | |
| Assembly Solar III, LLC | New York, NY | Independent Power Producer | 1 | 176.3 GWh | Mar 2025 | Mar 2025 | $947.92k | |
| Associated Electric Coop, Inc | Springfield, MO | Cooperative | 11 | 26.4 TWh | Mar 2025 | Apr 2025 | $75.32M | $35.51M |
| Astoria Energy II LLC | Astoria, NY | Independent Power Producer | 1 | 4.1 TWh | Mar 2025 | Mar 2025 | $44.35M | |
| Astoria Energy LLC | Astoria, NY | Independent Power Producer | 1 | 4.5 TWh | Mar 2025 | Mar 2025 | $67.89M | |
| Astoria Generating Company, L.P. | Birmingham, AL | - | - | - | Mar 2025 | $47.45M | ||
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 623.2 GWh | Mar 2025 | - | ||
| Athens Energy, LLC | Athens, ME | Independent Power Producer | 1 | 65.4 GWh | Dec 2023 | Apr 2018 | ||
| Atkinson Solar II LLC | Asheville, NC | Independent Power Producer | 1 | 4.6 GWh | Dec 2023 | - | ||
| Atlantic Energy Ma LLC | Brooklyn, NY | - | - | - | Mar 2025 | $270.18k | ||
| Atlantic Energy MD, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $671.20k | $1.58M | |
| ATNV Energy, LP | Houston, TX | - | - | - | Mar 2025 | $681.21k | ||
| Atood Solar III LLC | Spartanburg, SC | Independent Power Producer | 1 | 3.5 GWh | Dec 2023 | - | ||
| Atrisco Energy Storage LLC | Boise, ID | Independent Power Producer | 1 | 108.3 GWh | Mar 2025 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 269.0 GWh | Mar 2025 | Mar 2025 | $2.49M | |
| Auburn Renewables, LLC | Auburn, IN | Independent Power Producer | 1 | 16.4 GWh | Dec 2023 | - | ||
| Audrey Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 5.1 GWh | Dec 2023 | - | ||
| August Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 7.5 GWh | Dec 2023 | - | ||
| Augusta Canal Authority | Augusta, GA | Municipally-Owned Utility | 3 | 9.6 GWh | Mar 2025 | - | ||
| Augusta Solar LLC | Independent Power Producer | 1 | 4.3 GWh | Dec 2023 | - | |||
| Aulander Holloman Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 198.9 GWh | Mar 2025 | Apr 2025 | ||
| Aurora Energy LLC | Fairbanks, AK | Independent Power Producer | 1 | 150.6 GWh | Dec 2023 | - | ||
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 349.1 GWh | Mar 2025 | Mar 2025 | $10.18M | |
| Aurora Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Mar 2025 | Apr 2025 | $4.01M | |
| Austin Energy | Austin, TX | Municipally-Owned Utility | 8 | 2.3 TWh | Mar 2025 | - | ||
| Auwahi Wind Energy LLC | Chicago, IL | Independent Power Producer | 1 | 90.2 GWh | Dec 2023 | - | ||
| Av Solar Ranch 1 LLC | Baltimore, MD | Independent Power Producer | 1 | 616.8 GWh | Mar 2025 | Mar 2025 | $15.07M | |
| Avalon Hydropower LLC | Stoneville, NC | Independent Power Producer | 1 | 4.1 GWh | Mar 2025 | - | ||
| Avalon Solar Partners II, LLC | Boise, ID | Independent Power Producer | 1 | 45.9 GWh | Dec 2023 | - | ||
| Avalon Solar Partners, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.37M | ||
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Mar 2025 | $2.48M | ||
| Avangrid Renewables LLC | Portland, OR | Independent Power Producer | 86 | 20.9 TWh | Mar 2025 | Apr 2025 | $129.72M | $67.37M |
| Avenal Park, LLC | San Diego, CA | - | - | - | Mar 2025 | $322.26k | ||
| Avenal Solar Holdings LLC | San Diego, CA | Independent Power Producer | 3 | 81.8 GWh | Dec 2023 | - | ||
| Aviator Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.9 TWh | Mar 2025 | - | ||
| Avidan Energy Solutions | Elizabeth, NJ | Commercial | 1 | 4.9 GWh | Dec 2023 | - | ||
| Avista Corp | Spokane, WA | Investor-Owned Utility | 14 | 7.0 TWh | Mar 2025 | Apr 2025 | $38.25M | $33.44M |
| AVON Solar Farm LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.7 GWh | Dec 2023 | - | ||
| AVRA Valley Solar | Scottsdale, AZ | Independent Power Producer | 1 | 67.8 GWh | Dec 2023 | - | ||
| Axium Arizona Renewables, LLC | New York, NY | Independent Power Producer | 2 | 181.7 GWh | Mar 2025 | - | ||
| Axium Modesto Solar, LLC | Montreal, QC | - | - | - | Mar 2025 | $1.04M | ||
| Axium US Solar Holdings LLC | New York, NY | Independent Power Producer | 5 | 114.0 GWh | Dec 2023 | - | ||
| AXPO U.S. LLC | New York, NY | - | - | - | Apr 2025 | $162.80M | $1.44M | |
| Az Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Mar 2025 | $388.75k | |
| Azimuth 180 Solar Electric, LLC | Hillsborough, NJ | Independent Power Producer | 7 | 9.6 GWh | Dec 2023 | - | ||
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 557.9 GWh | Mar 2025 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.3 TWh | Mar 2025 | - | ||
| B Braun Medical Inc | Bethlehem, PA | Industrial | 1 | 30.6 GWh | Dec 2023 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 386.5 GWh | Mar 2025 | Mar 2025 | $4.76M | |
| Backbone Mountain Windpower, LLC | Thomas, WV | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $769.23k | |
| Baconton Power LLC | Baconton, GA | Independent Power Producer | 1 | 36.2 GWh | Dec 2023 | Nov 2022 | ||
| Badger Creek Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.10M | |
| Bainbridge Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| Bakeoven Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $543.36k | $4.71k | |
| Baker Station Associates, LP | Snoqualmie, WA | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Bakersfield 111 LLC | San Jose, CA | Independent Power Producer | 1 | 2.3 GWh | Dec 2023 | - | ||
| Baldwin Wind Energy, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $4.24M | ||
| Baldwin Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 392.5 GWh | Dec 2023 | Dec 2020 | ||
| Balko Wind LLC | New York, NY | Independent Power Producer | 1 | 1.0 TWh | Mar 2025 | Mar 2025 | $4.71M | |
| Ball Hill Wind Energy, LLC | Dover, DE | Independent Power Producer | 1 | 303.9 GWh | Mar 2025 | Apr 2025 | $2.98M | |
| Ballantyne LLC | Schenectady, NY | Independent Power Producer | 1 | 2.4 GWh | Dec 2023 | - | ||
| Ballenger Road Solar A | San Francisco, CA | Independent Power Producer | 1 | 4.5 GWh | Dec 2023 | - | ||
| Ballston Solar LLC | Beaverton, OR | Independent Power Producer | 1 | 3.7 GWh | Dec 2023 | - | ||
| Baltimore Gas And Electric Company | Baltimore, MD | - | - | - | Apr 2025 | $810.08k | $302.04M | |
| Bancroft Municipal Utilities | Bancroft, IA | Municipally-Owned Utility | 1 | 322.3 MWh | Dec 2023 | - | ||
| BANI Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 2023 | - | ||
| Banister Hydro LP | Montreal, QB | Independent Power Producer | 1 | 1.2 GWh | Dec 2023 | - | ||
| Banner Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 9.0 GWh | Dec 2023 | - | ||
| Bannock County Landfill | Pocatello, ID | Political Subdivision | 1 | 13.9 GWh | Mar 2025 | - | ||
| Baptist Memorial Hospital | Jacksonville, FL | Commercial | 1 | 21.6 GWh | Mar 2025 | - | ||
| Barnwell Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.0 GWh | Dec 2023 | - | ||
| Baron Winds LLC | Austin, TX | - | - | - | Apr 2025 | $3.32M | ||
| Barrow Utils & ELEC Coop, Inc | Barrow, AK | Cooperative | 1 | 50.8 GWh | Dec 2023 | - | ||
| Barton Solar, LLC | Boxford, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| Barton VIllage, Inc | Barton, VT | Municipally-Owned Utility | 1 | 6.9 GWh | Dec 2023 | - | ||
| Barton Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $3.39M | ||
| Bartonsville Energy Facility, LLC | New York, NY | Independent Power Producer | 1 | 38.4 GWh | Mar 2025 | Mar 2025 | $277.86k | |
| BASF Corporation | Port Arthur, TX | Independent Power Producer|Industrial | 4 | 1.9 TWh | Dec 2023 | - | ||
| Bashaw Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2023 | - | ||
| Basin Creek Equity Partners, L.L.C. | Butte, MT | - | - | - | Mar 2025 | $1.94M | ||
| Basin Creek Power Services LLC | Butte, MT | Independent Power Producer | 1 | 208.6 GWh | Mar 2025 | - | ||
| Basin Electric Power Coop | Bismarck, ND | Cooperative | 17 | 27.6 TWh | Mar 2025 | Apr 2025 | $664.74M | $71.48M |
| Bastrop Energy Partners, LP | Cedar Creek, TX | Independent Power Producer | 1 | 3.5 TWh | Mar 2025 | - | ||
| Bath County Energy, LLC | New York, NY | - | - | - | Mar 2025 | $11.57M | ||
| Battle Mountain SP, LLC | LOS Gatos, CA | Industrial | - | - | - | Apr 2025 | $1.69M | |
| Bay Tree Lessee, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.21M | $1.65M | |
| Bay Tree Solar, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.65M | ||
| BAY4 Energy Services, LLC | Safety Harbor, FL | Independent Power Producer | 5 | 17.4 GWh | Dec 2023 | - | ||
| Bayonne Energy Center LLC | Bayonne, NJ | Independent Power Producer | 1 | 736.9 GWh | Mar 2025 | Mar 2025 | $39.89M | |
| Bayou Cove, LLC | Evangeline, LA | Independent Power Producer | 1 | 128.9 GWh | Mar 2025 | - | ||
| Bayou Cove Peaking Power, LLC | Birmingham, AL | - | - | - | Mar 2025 | $600.05k | ||
| Bayou Galion Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 69.6 GWh | Mar 2025 | Mar 2025 | $771.75k | |
| Bayshore Solar A, LLC | Louisville, CO | - | - | - | Mar 2025 | $460.57k | ||
| Bayshore Solar B, LLC | Louisville, CO | - | - | - | Mar 2025 | $450.89k | ||
| Bayshore Solar C, LLC | Louisville, CO | - | - | - | Mar 2025 | $434.97k | ||
| Bayswater Peaking Facility LLC | Far Rockaway, NY | Independent Power Producer | 1 | 66.6 GWh | Dec 2023 | Mar 2025 | $342.13k | |
| Baytown Energy Center LLC | Baytown, TX | Independent Power Producer | 1 | 5.4 TWh | Mar 2025 | - | ||
| Baywa R.E. Solar Projects LLC | Irvine, CA | Independent Power Producer | 2 | 193.8 GWh | Mar 2025 | - | ||
| BBCP Kauai Operating LLC | Hanapepe, HI | Investor-Owned Utility | 2 | 26.0 GWh | Mar 2025 | - | ||
| BC Solar | New York, NY | Independent Power Producer | 1 | 17.5 GWh | Dec 2023 | - |
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% |