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 |
|---|---|---|---|---|---|---|---|---|
| Mitsui & Co. Energy Marketing And Services (USA), Inc | Houston, TX | - | - | - | Mar 2025 | $884.38k | $498.58k | |
| Capital Power Corporation | Edmonton, AB | Independent Power Producer | 8 | 164.3 GWh | Dec 2024 | Apr 2025 | $509.41k | |
| City Of Idaho Falls - (Id) | Idaho Falls, ID | Municipally-Owned Utility | 6 | 252.8 GWh | Dec 2024 | Mar 2025 | $514.16k | |
| Denver INT'L Airport IV Solar | Boulder, CO | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | Mar 2025 | $518.93k | |
| Juniper Canyon Wind Power LLC | Portland, OR | - | - | - | Mar 2025 | $2.03M | $539.77k | |
| Pennsylvania Grain Processing, LLC | Clearfield, PA | - | - | - | Jul 2025 | $724.73k | $552.88k | |
| Eligo Energy, LLC | Birmingham, AL | - | - | - | Apr 2025 | $1.10M | $567.36k | |
| Residents Energy, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $50.68M | $576.06k | |
| Fowler Ridge Wind Farm LLC | Houston, TX | - | - | - | Apr 2025 | $13.34M | $598.69k | |
| Innovative Solar 43, LLC | Asheville, NC | Commercial | - | - | Dec 2017 | Mar 2025 | $749.03k | $602.38k |
| City Water And Light Plant | Jonesboro, AR | Municipally-Owned Utility | 2 | 100.2 GWh | Dec 2024 | Mar 2025 | $630.33k | |
| Bay Tree Lessee, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.20M | $641.48k | |
| Big Horn Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $5.57M | $655.37k | |
| Cataract Coast, LLC | Boston, MA | - | - | - | Apr 2025 | $215.41k | $659.58k | |
| Spring Energy RRH, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $1.30M | $684.51k | |
| Quintessence, LLC | Houston, TX | - | - | - | Mar 2025 | $3.10M | $689.46k | |
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.1 TWh | Apr 2025 | Apr 2025 | $43.35M | $692.46k |
| Leaning Juniper Wind Power II LLC | Portland, OR | - | - | - | Mar 2025 | $2.00M | $708.64k | |
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 38 | 12.8 TWh | Apr 2025 | Mar 2025 | $713.82k | |
| BR Pacific Hydro Power LLC | Gatineau, QC | - | - | - | Mar 2025 | $1.12M | $720.01k | |
| Hallador Power Company, LLC | Terra Haute, IN | Independent Power Producer | 1 | 4.8 TWh | Apr 2025 | Apr 2025 | $116.81M | $743.15k |
| City Of Barron - (Wi) | Barron, WI | Municipally-Owned Utility | 1 | 372.0 MWh | Dec 2024 | Mar 2025 | $755.47k | |
| City Of Pasadena - (Ca) | Pasadena, CA | Municipally-Owned Utility | 3 | 40.7 GWh | Dec 2024 | Mar 2025 | $758.37k | |
| Ecoplus Power, LLC | Birmingham, AL | - | - | - | Apr 2025 | $1.63M | $773.44k | |
| Horizon Power And Light, LLC | Birmingham, AL | - | - | - | Apr 2025 | $955.57k | $774.98k | |
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Mar 2025 | $273.34k | $809.06k | |
| Town Square Energy, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $23.83k | $860.53k | |
| Champion Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $5.93M | $864.56k | |
| BP Alternative Energy | Whiting, IN | Commercial | 1 | 3.1 TWh | Apr 2025 | Jan 2025 | $871.45k | |
| City Of Martinsville - (Va) | Martinsville, VA | Municipally-Owned Utility | 2 | 271.0 MWh | Feb 2025 | Jun 2025 | $893.98k | |
| Freepoint Commodities LLC | Stamford, CT | Independent Power Producer | 2 | - | - | Apr 2025 | $56.11M | $959.70k |
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.1 TWh | Apr 2025 | Mar 2025 | $977.30k | |
| LOS Alamos County | LOS Alamos, NM | Municipally-Owned Utility | 3 | 24.7 GWh | Jan 2025 | Apr 2025 | $990.42k | |
| Park Power LLC | Brooklyn, NY | - | - | - | Jun 2025 | $625.38k | $994.35k | |
| Union Electric Co - (Mo) | St Louis, MO | Investor-Owned Utility | 32 | 35.1 TWh | Apr 2025 | Apr 2025 | $496.75M | $1.00M |
| New Brunswick Energy Marketing Corporation | Fredericton, NB | - | - | - | Mar 2025 | $40.59M | $1.04M | |
| Klondike Wind Power III LLC | Portland, OR | - | - | - | Mar 2025 | $5.06M | $1.07M | |
| Port Townsend Paper Co | Port Townsend, WA | Industrial | 1 | 29.2 GWh | Dec 2024 | Apr 2025 | $1.08M | |
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 566.5 GWh | Dec 2023 | Jun 2025 | $1.11M | |
| Merced Irrigation District | Merced, CA | Political Subdivision | 6 | 318.2 GWh | Dec 2024 | Apr 2025 | $1.14M | |
| Monongahela Power Co | Greensburg, PA | Investor-Owned Utility | 10 | 16.0 TWh | Apr 2025 | Apr 2025 | $306.45M | $1.15M |
| Otter Tail Power Co | Fergus Falls, MN | Investor-Owned Utility | 21 | 5.9 TWh | Apr 2025 | Jun 2025 | $34.60M | $1.18M |
| Madison Gas & Electric Co | Madison, WI | Investor-Owned Utility | 17 | 857.7 GWh | Apr 2025 | Jul 2025 | $35.84M | $1.23M |
| Powervine Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $1.35M | $1.26M | |
| City Of Grand Island - (Ne) | Grand Island, NE | Municipally-Owned Utility | 3 | 378.7 GWh | Dec 2024 | Apr 2025 | $1.26M | |
| Hibbing Public Utilities COMM | Hibbing, MN | Municipally-Owned Utility | 1 | 78.5 GWh | Dec 2023 | Mar 2025 | $1.30M | |
| C.N. Brown Electricity, LLC | South Paris, ME | - | - | - | Jun 2025 | $100.70k | $1.31M | |
| Fitchburg Gas And Electric Light Company | Hampton, NH | - | - | - | Jun 2025 | $676.91k | $1.41M | |
| Stanford University Power LLC | Stanford, CA | - | - | - | Apr 2025 | $925.92k | $1.43M | |
| RIO Bravo Fresno | Fresno, CA | Independent Power Producer | 1 | 41.9 GWh | Oct 2024 | Mar 2025 | $1.45M | |
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 24.0 GWh | Dec 2024 | Apr 2025 | $1.49M | |
| Pacific Northwest Generating Coop | Clackamas, OR | Cooperative | 1 | 42.4 GWh | Dec 2024 | Apr 2025 | $81.25M | $1.50M |
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 1.3 GWh | Apr 2025 | Mar 2025 | $1.50M | |
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Apr 2025 | $1.53M | |
| BP PLC | London, UK | Industrial | 1 | 396.8 GWh | Dec 2024 | Apr 2025 | $1.57M | |
| MRP Pacifica Marketing LLC | San Diego, CA | - | - | - | Mar 2025 | $793.28k | $1.58M | |
| Pud No 1 Of Douglas County | East Wenatchee, WA | Political Subdivision | 1 | 3.9 TWh | Apr 2025 | Mar 2025 | $1.61M | |
| Dynegy Energy Services, LLC | Irving, TX | - | - | - | Apr 2025 | $16.44M | $1.65M | |
| Harvard Dedicated Energy Limited | Cambridge, MA | - | - | - | Jun 2025 | $4.33M | $1.66M | |
| Hampshire Power Corporation | Easthampton, MA | - | - | - | Mar 2025 | $402.53k | $1.67M | |
| City Of AMES - (Ia) | AMES, IA | Municipally-Owned Utility | 2 | 339.4 GWh | Dec 2024 | Jun 2025 | $1.68M | |
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.2 TWh | Apr 2025 | Mar 2025 | $1.73M | |
| Vista Energy Marketing, L.P. | Houston, TX | - | - | - | Jul 2025 | $1.87M | $1.81M | |
| Coachella Hills Wind, LLC | New York, NY | - | - | - | Apr 2025 | $1.32M | $1.83M | |
| Willmar Municipal Utilities | Willmar, MN | Municipally-Owned Utility | 3 | 3.8 GWh | Dec 2024 | Mar 2025 | $1.85M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Mar 2025 | $1.94M | $1.90M | |
| Gridflex Generation, LLC | Washington, DC | - | - | - | Apr 2025 | $1.91M | $1.90M | |
| Orange And Rockland Utilities, Inc. | New York, NY | - | - | - | Jun 2025 | $8.98M | $1.91M | |
| City Of Glendale - (Ca) | Glendale, CA | Municipally-Owned Utility | 2 | 50.6 GWh | Apr 2025 | Apr 2025 | $1.94M | |
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $2.49M | $1.94M | |
| XO Energy Ma, LP | Landenberg, PA | - | - | - | Jun 2025 | $10.06M | $1.99M | |
| City Of Columbia - (Mo) | Columbia, MO | Municipally-Owned Utility | 2 | 37.5 GWh | Dec 2024 | Mar 2025 | $2.04M | |
| Atlantic Energy MD, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $1.01M | $2.04M | |
| McFarland Solar A, LLC | Louisville, CO | - | - | - | Mar 2025 | $2.62M | $2.05M | |
| Big River Solar, LLC | New York, NY | Independent Power Producer | 1 | 356.1 GWh | Apr 2025 | Apr 2025 | $2.31M | $2.05M |
| Lightstone Marketing LLC | Washington, DC | - | - | - | Apr 2025 | $2.11M | $2.11M | |
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Apr 2025 | $2.29M | $2.19M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 101.0 GWh | Apr 2025 | Mar 2025 | $2.65M | $2.27M |
| Great American Gas & Electric, LLC | Harrison, NY | - | - | - | Mar 2025 | $654.40k | $2.40M | |
| Pud No 1 Of Lewis County | Chehalis, WA | Political Subdivision | 1 | 220.3 GWh | Dec 2024 | Apr 2025 | $2.40M | |
| Nordic Energy Services, LLC | Tampa, FL | - | - | - | Apr 2025 | $4.17M | $2.42M | |
| AXPO U.S. LLC | New York, NY | - | - | - | Apr 2025 | $183.28M | $2.43M | |
| Ntherm,LLC | Tampa, FL | - | - | - | Apr 2025 | $6.70M | $2.44M | |
| Archer Energy, LLC | Powell, OH | - | - | - | Apr 2025 | $2.95M | $2.45M | |
| Carolina Power Partners, LLC | St. Augustine, FL | Independent Power Producer | 1 | 3.4 TWh | Apr 2025 | Mar 2025 | $55.67M | $2.47M |
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $8.52M | $2.49M | |
| Oconto Electric Cooperative | Oconto Falls, WI | Cooperative | 1 | 6.0 GWh | Dec 2024 | Mar 2025 | $2.52M | |
| LOS Medanos Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 2.8 TWh | Feb 2025 | Apr 2025 | $43.23M | $2.60M |
| 3PR Trading, Inc. | El Segundo, CA | - | - | - | Apr 2025 | $4.57M | $2.62M | |
| Spartan Renewable Energy, Inc. | Cadillac, MI | - | - | - | Jun 2025 | $55.03k | $2.64M | |
| Grace Orchard Energy Center, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.50M | $2.66M | |
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 563.9 GWh | Apr 2025 | Mar 2025 | $2.70M | |
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Mar 2025 | $2.80M | $2.80M | |
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 31 | 623.4 GWh | Apr 2025 | Apr 2025 | $5.64M | $2.82M |
| Twin Eagle Resource Management, LLC | Spring, TX | - | - | - | Apr 2025 | $7.26M | $2.84M | |
| Discount Power, Inc. | Shelton, CT | - | - | - | Apr 2025 | $2.78M | $2.95M | |
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 2.2 TWh | Apr 2025 | Apr 2025 | $46.99M | $2.98M |
| Anthracite Power And Light Company | Gilberton, PA | - | - | - | Jul 2025 | $133.78k | $3.00M | |
| Boston Energy Trading And Marketing LLC | Boston, MA | - | - | - | Apr 2025 | $120.56M | $3.06M | |
| Shipley Choice, LLC | York, PA | - | - | - | Apr 2025 | $3.33M | $3.10M |
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% |