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 |
|---|---|---|---|---|---|---|---|---|
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Mar 2025 | $2.48M | ||
| Avalon Solar Partners, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.37M | ||
| BT Jungmann, LLC | 1 | 13.9 GWh | Mar 2025 | - | ||||
| Avenal Park, LLC | San Diego, CA | - | - | - | Mar 2025 | $322.26k | ||
| Buckeye Plains Solar Project, LLC | Richmond, VA | - | - | - | Apr 2025 | $462.03k | ||
| Buckeye Wind Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.44M | ||
| Buckleberry Solar, LLC | New York, NY | - | - | - | Mar 2025 | $1.06M | ||
| Axium Modesto Solar, LLC | Montreal, QC | - | - | - | Mar 2025 | $1.04M | ||
| Baltimore Gas And Electric Company | Baltimore, MD | - | - | - | Apr 2025 | $810.08k | $302.04M | |
| Buffalo Ridge I LLC | Portland, OR | - | - | - | Mar 2025 | $316.54k | ||
| Buffalo Ridge II LLC | Portland, OR | - | - | - | Mar 2025 | $1.89M | ||
| ATNV Energy, LP | Houston, TX | - | - | - | Mar 2025 | $681.21k | ||
| Atlantic Energy MD, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $671.20k | $1.58M | |
| Atlantic Energy Ma LLC | Brooklyn, NY | - | - | - | Mar 2025 | $270.18k | ||
| AXPO U.S. LLC | New York, NY | - | - | - | Apr 2025 | $162.80M | $1.44M | |
| Brooklyn Navy Yard Cogeneration Partners, L.P. | Brooklyn, NY | - | - | - | Apr 2025 | $173.36k | ||
| Astoria Generating Company, L.P. | Birmingham, AL | - | - | - | Mar 2025 | $47.45M | ||
| Ap Gas & Electric (Oh), LLC | Houston, TX | - | - | - | Apr 2025 | $164.53k | ||
| Apple Energy LLC | Cupertino, CA | - | - | - | Apr 2025 | $5.49M | $9.50M | |
| Apollo Power Inc. | Toronto, ON | - | - | - | Mar 2025 | $5.45M | ||
| Bath County Energy, LLC | New York, NY | - | - | - | Mar 2025 | $11.57M | ||
| APN Starfirst, LP | Wyomissing, PA | - | - | - | Apr 2025 | $192.47k | ||
| Calenergy, LLC | DES Moines, IA | - | - | - | Mar 2025 | $27.83M | $11.00M | |
| Calhoun Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.58M | ||
| Bay Tree Lessee, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.21M | $1.65M | |
| Ap Gas & Electric (TX), LLC | Houston, TX | - | - | - | Mar 2025 | $656.83 | ||
| Ap Gas & Electric (Pa), LLC | Houston, TX | - | - | - | Apr 2025 | $377.66k | ||
| Basin Creek Equity Partners, L.L.C. | Butte, MT | - | - | - | Mar 2025 | $1.94M | ||
| Ap Gas & Electric (Ny), LLC | Garden City, NY | - | - | - | Apr 2025 | $15.20k | ||
| Ap Gas & Electric (NJ), LLC | Houston, TX | - | - | - | Apr 2025 | $52.06k | ||
| Ap Gas & Electric (MD), LLC | Houston, TX | - | - | - | Mar 2025 | $59.02k | ||
| Ap Gas & Electric (Il), LLC | Houston, TX | - | - | - | Apr 2025 | $37.86k | ||
| Ap&G Holdings LLC | Seminole, FL | - | - | - | Apr 2025 | $102.74k | $9.88M | |
| Bay Tree Solar, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.65M | ||
| Briel Farm Solar, LLC | Lincoln University, PA | - | - | - | Mar 2025 | $217.26k | ||
| Anthracite Power And Light Company | Gilberton, PA | - | - | - | Apr 2025 | $103.20k | $2.54M | |
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Apr 2025 | $186.25k | ||
| Arlington Energy Center III, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.49M | ||
| Arlington Energy Center II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $7.12M | ||
| Broadview Energy KW, LLC | Houston, TX | - | - | - | Apr 2025 | $12.81M | ||
| Broadview Energy JN, LLC | Houston, TX | - | - | - | Apr 2025 | $15.40M | ||
| C.N. Brown Electricity, LLC | South Paris, ME | - | - | - | Mar 2025 | $62.76k | $1.39M | |
| Broadlands Wind Farm LLC | Houston, TX | - | - | - | Apr 2025 | $6.32M | ||
| Ca Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $6.00M | ||
| Ca Flats Solar 150, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $2.89M | ||
| Beaver Falls, L.L.C. | Warner Robins, GA | - | - | - | Apr 2025 | $920.77k | ||
| Baron Winds LLC | Austin, TX | - | - | - | Apr 2025 | $3.32M | ||
| Bristol Bess, LLC | Wakefield, MA | - | - | - | Mar 2025 | $92.29k | ||
| Archer Energy, LLC | Powell, OH | - | - | - | Apr 2025 | $1.92M | $1.66M | |
| Arche Energy Project, LLC | San Francisco, CA | - | - | - | Mar 2025 | $767.20k | ||
| Barton Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $3.39M | ||
| Aragonne Wind LLC | Dallas, TX | - | - | - | Mar 2025 | $8.72M | ||
| Ar Searcy Project Company, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $971.81k | ||
| Approved Energy II LLC | Englewood, NJ | - | - | - | Apr 2025 | $3.65M | $8.10M | |
| Actual Energy, Inc. | Birmingham, AL | - | - | - | Feb 2025 | $41.73k | ||
| Big Elm Solar, LLC | 1 | 96.9 GWh | Mar 2025 | - | ||||
| AES Integrated Energy, LLC | Long Beach, CA | - | - | - | Mar 2025 | $74.00M | ||
| AES Laurel Mountain, LLC | Louisville, CO | - | - | - | Apr 2025 | $2.32M | ||
| AES Solutions Management, LLC | Louisville, CO | - | - | - | Apr 2025 | $6.68M | $4.69M | |
| Castanea Project, LLC | Washington, DC | - | - | - | Mar 2025 | $12.72M | ||
| Black Hills Ontario LLC | 1 | 616.3 GWh | Mar 2025 | - | ||||
| Black Bear So, LLC | Gatineau, QC | - | - | - | Mar 2025 | $523.00k | ||
| Cavalier Solar A2, LLC | Louisville, CO | - | - | - | Mar 2025 | $134.70k | ||
| Aesir Power, LLC | San Juan, PR | - | - | - | Mar 2025 | $22.47M | ||
| 3 Phases Renewables Inc. | El Segundo, CA | - | - | - | Apr 2025 | $826.48k | $8.62M | |
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Mar 2025 | $2.76M | ||
| Centre Lane Trading Ltd. | Toronto, ON | - | - | - | Mar 2025 | $9.03M | ||
| Black Bear Hydro Partners LLC | Milford, ME | 2 | - | Jul 2013 | Mar 2025 | $1.95M | ||
| Black Bear Alabama Solar Tenant, LLC | San Francisco, CA | - | - | - | Apr 2025 | $1.08M | ||
| Bighorn Solar 1, LLC | San Francisco, CA | - | - | - | Apr 2025 | $2.21M | ||
| Algonquin Energy Services Inc. | Oakville, ON | - | - | - | Jan 2025 | $8.28M | $8.43M | |
| CCFC Sutter Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $8.86M | $125.23k | |
| BIV Generation Company, L.L.C. | New York, NY | - | - | - | Apr 2025 | $1.96M | ||
| Casselman Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $758.77k | ||
| Aggressive Energy LLC | Brooklyn, NY | - | - | - | Apr 2025 | $6.67M | $18.53M | |
| Cassadaga Wind LLC | Austin, TX | - | - | - | Apr 2025 | $710.02k | ||
| Big Cajun I Peaking Power LLC | Birmingham, AL | - | - | - | Mar 2025 | $979.37k | ||
| Central Line Solar, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.24M | ||
| Catalyst Old River Hydroelectric Limited Partnership | Gatineau, QC | - | - | - | Mar 2025 | $15.24M | ||
| Black Hills Colorado IPP, LLC | Rapid City, SD | - | - | - | Mar 2025 | $13.90M | ||
| Cataract Coast, LLC | Boston, MA | - | - | - | Apr 2025 | $214.30k | $647.58k | |
| Big Horn Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $5.50M | $654.94k | |
| Catalyst Power & Gas Ny, LLC | Garden City, NY | - | - | - | Apr 2025 | $110.09k | ||
| Century Marketer LLC | Chicago, IL | - | - | - | Apr 2025 | $31.97M | ||
| AEP Energy, Inc. | Columbus, OH | - | - | - | Apr 2025 | $24.63M | ||
| Adams Wind Farm, LLC | Valhalla, NY | - | - | - | Apr 2025 | $3.96k | ||
| Cavalier Solar A, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.96M | ||
| AEP Energy Partners, Inc. | Columbus, OH | - | - | - | Apr 2025 | $220.38M | $152.90M | |
| AEP Generating Company | Columbus, OH | - | - | Dec 2016 | Mar 2025 | $39.80M | ||
| AEP Generation Resources Inc | Columbus, OH | 4 | - | Dec 2020 | Apr 2025 | $30.98M | ||
| Central Maine Power Company | Orange, CT | - | - | - | Mar 2025 | $10.32M | $31.74M | |
| Black Hills Colorado Wind, LLC | Rapid City, SD | - | - | - | Mar 2025 | $575.42k | ||
| AEP Retail Energy Partners LLC | Columbus, OH | - | - | - | Mar 2025 | $277.06k | ||
| Catalina Solar Lessee, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $7.77M | ||
| Castleton Power, LLC | Issaquah, WA | - | - | - | Jan 2025 | $1.76M | ||
| Blooming Grove Wind Energy Center LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $6.28M | ||
| Castleton Commodities Merchant Trading L.P. | Houston, TX | - | - | - | Apr 2025 | $12.70M | $1.28M | |
| Castleton Commodities Energy Trading LLC | Stamford, CT | - | - | - | Apr 2025 | $13.37M | ||
| Castleton Commodities Energy Services LLC | Stamford, CT | - | - | - | Apr 2025 | $10.61M | $9.54M | |
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Mar 2025 | $2.84M |
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% |