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 |
|---|---|---|---|---|---|---|---|---|
| Dillon Wind LLC | Portland, OR | - | - | - | Mar 2025 | $2.49M | ||
| Desert Wind Farm LLC | Portland, OR | - | - | - | Mar 2025 | $8.27M | ||
| Deerfield Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $2.31M | ||
| Daybreak Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $1.72M | $17.13k | |
| Cycle Holdings, LLC | Portland, OR | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| Colorado Green Holdings LLC | Portland, OR | - | - | - | Mar 2025 | $2.05M | ||
| Casselman Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $1.59M | ||
| Buffalo Ridge II LLC | Portland, OR | - | - | - | Mar 2025 | $3.98M | ||
| Buffalo Ridge I LLC | Portland, OR | - | - | - | Mar 2025 | $764.61k | ||
| Bonneville Power Administration | Portland, OR | - | - | - | Jul 2025 | $141.86M | $186.72M | |
| Blue Creek Wind Farm LLC | Portland, OR | - | - | - | Mar 2025 | $14.26M | ||
| Big Horn Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $5.57M | $655.37k | |
| Big Horn II Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $2.98M | $197.83k | |
| Barton Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $3.68M | ||
| Bakeoven Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $657.41k | $6.28k | |
| Avangrid Power LLC | Portland, OR | Independent Power Producer | 88 | 21.0 TWh | Apr 2025 | Jun 2025 | $155.57M | $25.10M |
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Mar 2025 | $4.16M | ||
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 518.7 GWh | Apr 2025 | - | ||
| Ecomaine | Portland, ME | Municipally-Owned Utility | 1 | 81.8 GWh | Apr 2025 | - | ||
| CS Berlin Ops, Inc. | Portland, ME | - | - | - | Jun 2025 | $12.55M | ||
| BD Solar Palmyra LLC | Portland, ME | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| BD Solar Oxford LLC | Portland, ME | Independent Power Producer | 1 | 15.1 GWh | Dec 2024 | - | ||
| BD Solar Hancock LLC | Portland, ME | Independent Power Producer | 2 | 13.1 GWh | Dec 2024 | - | ||
| BD Solar Fairfield LLC | Portland, ME | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| BD Solar Augusta LLC | Portland, ME | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| BD Solar 2 LLC | Portland, ME | Independent Power Producer | 1 | 12.7 GWh | Dec 2024 | - | ||
| BD Solar 1 LLC | Portland, ME | Independent Power Producer | 1 | 31.6 GWh | Dec 2024 | - | ||
| Poet Biorefining - Portland | Portland, IN | Industrial | 1 | 22.6 GWh | Dec 2024 | - | ||
| Eastridge Wind Project | Porter, MN | Independent Power Producer | 1 | 20.0 GWh | Dec 2024 | - | ||
| Portage Solar Plant | Portage, WI | Independent Power Producer | 1 | 22.8 GWh | Dec 2024 | - | ||
| Allegany Generating Station, LLC | Portageville, NY | Independent Power Producer | 1 | 15.9 GWh | Dec 2024 | Jun 2025 | $2.25M | |
| US Sugar Savannah Refinery, LLC | Port Wentworth, GA | Industrial | 1 | 56.0 GWh | Dec 2024 | - | ||
| International Paper Co | Port Wentworth, GA | |Independent Power Producer|Industrial | 22 | 5.9 TWh | Apr 2025 | Mar 2025 | $2.47M | |
| Port Townsend Paper Co | Port Townsend, WA | Industrial | 1 | 29.2 GWh | Dec 2024 | Jul 2025 | $1.08M | |
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 653.4 GWh | Dec 2024 | - | ||
| Seadrift Coke L P | Port Lavaca, TX | Industrial | 1 | 23.2 GWh | Apr 2025 | - | ||
| National Grid-Port Jefferson Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $2.45M | ||
| National Grid-Glenwood Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $3.73M | ||
| Altagas Blythe Operations Inc | Port Huron, MI | Independent Power Producer | 1 | 489.2 GWh | Apr 2025 | - | ||
| New-INDY, Oxnard LLC | Port Hueneme, CA | Industrial | 1 | 190.8 GWh | Apr 2025 | Jul 2025 | $977.01k | |
| Deerfield Wind Energy 2, LLC | Port Hope, MI | Independent Power Producer | 1 | 322.5 GWh | Apr 2025 | Jun 2025 | $-413.44k | |
| Motiva Enterprises LLC | Port Arthur, TX | Industrial | 1 | 1.6 TWh | Apr 2025 | Apr 2025 | $2.83k | |
| BASF Corporation | Port Arthur, TX | Independent Power Producer|Industrial | 4 | 1.7 TWh | Dec 2024 | - | ||
| McKinley Paper | Port Angeles, WA | Industrial | 2 | 345.5 GWh | Dec 2024 | - | ||
| Placid Refining Co LLC | Port Allen, LA | Industrial | 1 | 47.5 GWh | Dec 2024 | - | ||
| City Of Poplar Bluff - (Mo) | Poplar Bluff, MO | Municipally-Owned Utility | 1 | 608.1 MWh | Dec 2024 | - | ||
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 995.3 GWh | Dec 2024 | Jun 2025 | $4.87M | |
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.1 TWh | Apr 2025 | - | ||
| Bannock County Landfill | Pocatello, ID | Political Subdivision | 1 | 12.8 GWh | Apr 2025 | - | ||
| MSC-Scott01 LLC | Plymouth, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| MSC-Chisago02 LLC | Plymouth, MN | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| Camelot Wind LLC | Plymouth, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Leconte Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -20.5 GWh | Apr 2025 | Mar 2025 | $2.14M | |
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -16.6 GWh | Apr 2025 | Mar 2025 | $5.88M | $405.00k |
| Etcap NES CS MN 06 LLC | Pleasanton, CA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -34.8 GWh | Apr 2025 | Jul 2025 | $9.08M | |
| Centinela Solar Energy LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $11.62M | |
| Calrenew-1 LLC | Pleasanton, CA | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Arlington Valley Solar Energy II LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $7.27M | |
| Arlington Valley LLC | Pleasanton, CA | Independent Power Producer | 1 | 3.3 TWh | Apr 2025 | Apr 2025 | $17.61M | $25.40M |
| Albertsons Companies, Inc. | Pleasanton, CA | - | - | - | Jun 2025 | $16.22M | $27.34M | |
| Saranac Power Partners LP | Plattsburgh, NY | Independent Power Producer | 1 | 384.6 GWh | Dec 2024 | Mar 2025 | $13.19M | |
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.5 TWh | Apr 2025 | Apr 2025 | $2.15M | |
| Performance Materials Na, Inc. | Plaquemine, LA | - | - | - | Apr 2025 | $24.94M | ||
| Dow Hydrocarbons And Resources LLC | Plaquemine, LA | - | - | - | Apr 2025 | $30.80M | ||
| Waihonu South LLC | Plano, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Waihonu North LLC | Plano, TX | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| New Harquahala Generating Co, LLC | Plano, TX | Independent Power Producer | 1 | 3.7 TWh | Apr 2025 | Jul 2025 | $33.28M | |
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | Apr 2025 | $46.99M | $2.98M |
| Princeton Energy Center LLC | Plainsboro, NJ | Commercial | 1 | 26.4 GWh | Dec 2024 | - | ||
| Munich Reinsurance America, Inc | Plainsboro, NJ | Commercial | 1 | 2.4 GWh | Dec 2024 | - | ||
| Croda Inc. | Plainsboro, NJ | Industrial | 1 | 16.2 GWh | Dec 2024 | - | ||
| Duke Energy Indiana, LLC | Plainfield, IN | Investor-Owned Utility | 19 | 20.6 TWh | Apr 2025 | Apr 2025 | $228.97M | $42.42M |
| Plainfield Renewable Energy, LLC | Plainfield, CT | Independent Power Producer | 1 | 106.3 GWh | Oct 2024 | Apr 2025 | $6.78M | |
| El Dorado Irrigation District | Placerville, CA | Municipally-Owned Utility | 1 | 93.5 GWh | Dec 2024 | - | ||
| Pittsfiled Solar LLC | Pittsfield, ME | Independent Power Producer | 1 | 17.0 GWh | Dec 2024 | - | ||
| Pittsfield Generating Company, LP | Pittsfield, MA | Independent Power Producer | 1 | 31.2 GWh | Feb 2025 | Jun 2025 | $540.36k | |
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| EXUS North America Management Partners LLC | Pittsburg, PA | Independent Power Producer | - | 135.2 GWh | Dec 2023 | - | ||
| ECP Uptown Campus LLC | Pittsburg, PA | Independent Power Producer | 1 | 30.2 GWh | Dec 2024 | - | ||
| LOS Medanos Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 2.7 TWh | Feb 2025 | Jul 2025 | $43.23M | $2.60M |
| Delta Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.0 TWh | Apr 2025 | Jul 2025 | $30.67M | |
| Vitol Pa Wind Marketing LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $11.18M | ||
| TX LFG Energy, LP | Pittsburgh, PA | Independent Power Producer | 6 | 7.6 GWh | Dec 2024 | - | ||
| Twin Ridges LLC | Pittsburgh, PA | - | - | - | Jul 2025 | $9.17M | ||
| Sage Solar III LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $356.30k | ||
| Sage Solar II LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $380.27k | ||
| Sage Solar I LLC | Pittsburgh, PA | - | - | - | Jun 2025 | $372.58k | ||
| Rattlesnake Power, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 553.3 GWh | Apr 2025 | - | ||
| Patton Wind Farm, LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $1.64M | ||
| Oppidum Renewables USA, LLC | Pittsburgh, PA | Independent Power Producer | 18 | 133.2 GWh | Dec 2024 | - | ||
| IMG Energy Solutions | Pittsburgh, PA | Independent Power Producer | 2 | 132.1 GWh | Dec 2024 | - | ||
| Highland North LLC | Pittsburgh, PA | - | - | - | Jul 2025 | $3.01M | ||
| EXUS Pennsylvania Wind Holdings | Pittsburgh, PA | Independent Power Producer | 4 | 660.2 GWh | Dec 2024 | - | ||
| EXUS NM Data Center III, LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $1.68M | ||
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Jun 2025 | $972.87k | ||
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 515.9 GWh | Apr 2025 | - | ||
| Cambria Wind, LLC | Pittsburgh, PA | - | - | - | Jul 2025 | $2.22M | ||
| Brighter Future Solar LLC | Pittsburgh, PA | Independent Power Producer | 1 | 17.9 GWh | Dec 2024 | - | ||
| Bowerman Power LFG, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 168.6 GWh | Dec 2024 | - |
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% |