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 2025Q2 Seller Transactions | FERC 2025Q2 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Jul 2025 | $888.72k | |
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 555.8 GWh | Jun 2026 | Jul 2025 | $3.42M | |
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 6.0 TWh | Jun 2026 | Jul 2025 | $62.39M | |
| Castleton Power, LLC | Issaquah, WA | - | - | - | Jul 2025 | $1.60M | ||
| CED Ducor Solar 3, LLC | Valhalla, NY | - | - | - | Jul 2025 | $822.09k | ||
| CED White River Solar, LLC | Valhalla, NY | - | - | - | Jul 2025 | $1.74M | ||
| Chevron Power Holdings Inc. | Bakersfield, CA | - | - | - | Jul 2025 | $28.68M | ||
| Chief Keystone Power II, LLC | Birmingham, AL | - | - | - | Jul 2025 | $11.21M | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 2.3 TWh | Jun 2026 | Jul 2025 | $45.20M | |
| Cleco Power LLC | Pineville, LA | Investor-Owned Utility | 7 | 13.0 TWh | Jun 2026 | Jul 2025 | $77.28M | |
| Clines Corners Wind Farm LLC | Houston, TX | - | - | - | Jul 2025 | $11.22M | ||
| Coachella Wind Holdings, LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2021 | Jul 2025 | $714.89k | |
| Cogen Technologies Linden Venture, L.P. | Linden, NJ | - | - | - | Jul 2025 | $70.31M | ||
| Cottontail Solar 2, LLC | San Francisco, CA | - | - | - | Jul 2025 | $611.77k | ||
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 674.1 GWh | Jun 2026 | Jul 2025 | $748.10k | |
| Curators Of The University Of Missouri | Columbia, MO | State-Owned Utility | 1 | 216.2 GWh | Jun 2026 | Jul 2025 | $614.67k | |
| Daggett Solar Power 3 LLC | Princeton, NJ | Independent Power Producer | 1 | 932.8 GWh | Jun 2026 | Jul 2025 | $11.15M | |
| Desert Harvest II LLC | San Diego, CA | Independent Power Producer | 1 | 215.9 GWh | Jun 2026 | Jul 2025 | $2.23M | |
| Desert Harvest, LLC | San Diego, CA | Independent Power Producer | 1 | 260.6 GWh | Jun 2026 | Jul 2025 | $2.95M | |
| Desert Quartzite LLC | San Francisco, CA | Independent Power Producer | 1 | 949.1 GWh | Jun 2026 | Jul 2025 | $20.55M | |
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Jul 2025 | $1.49M | ||
| Direct Energy Marketing LLC | Princeton, NJ | - | - | - | Jul 2025 | $64.28M | ||
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Jul 2025 | $2.57M | $2.37M | |
| Dynegy Midwest Generation Inc | Collinsville, IL | Independent Power Producer | 7 | 6.5 TWh | Jun 2026 | Jul 2025 | $81.42M | |
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 179.8 GWh | Dec 2025 | Jul 2025 | $1.09M | |
| East Coast Power Linden Holding, L.L.C. | Linden, NJ | - | - | - | Jul 2025 | $2.56M | ||
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 2.2 GWh | Dec 2025 | Jul 2025 | $182.16k | |
| Engelhart CTP (US) LLC | Stamford, CT | - | - | - | Jul 2025 | $2.88M | ||
| Erie Wind LLC | Boston, MA | Independent Power Producer | - | - | - | Jul 2025 | $404.21k | |
| FL Solar 7, LLC | Austin, TX | - | - | - | Jul 2025 | $1.46M | ||
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 660.2 GWh | Jun 2026 | Jul 2025 | $4.58M | |
| Ford County Wind Farm LLC | Austin, TX | - | - | - | Jul 2025 | $2.91M | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 654.4 GWh | Jun 2026 | Jul 2025 | $7.10M | |
| Frederick Energy Storage LLC | Frederick, CO | Independent Power Producer | 1 | -1.0 GWh | Dec 2025 | Jul 2025 | $394.28k | |
| Mesquite Solar 2, LLC | Tonopah, AZ | Investor-Owned Utility | - | - | Dec 2017 | Jul 2025 | $5.27M | |
| Metcalf Energy Center, LLC | Houston, TX | - | - | - | Jul 2025 | $19.82M | ||
| Miami Fort Power Company LLC | Irving, TX | - | - | - | Jul 2025 | $67.58M | ||
| Michigan Wind 1, LLC | Baltimore, MD | Independent Power Producer | 1 | 182.3 GWh | Dec 2025 | Jul 2025 | $1.69M | |
| Michigan Wind 2, LLC | Baltimore, MD | Independent Power Producer | 1 | 365.7 GWh | Dec 2025 | Jul 2025 | $2.50M | |
| Mill Run Windpower LLC | Birmingham, AL | - | - | - | Jul 2025 | $147.06k | ||
| Millican Solar Energy LLC | Chicago, IL | - | - | - | Jul 2025 | $1.11M | ||
| Minonk Stewardship Wind LLC | Chicago, IL | Independent Power Producer | 1 | 322.3 GWh | Jun 2026 | Jul 2025 | $1.90M | |
| Morgantown Power, LLC | Houston, TX | - | - | - | Jul 2025 | $2.59M | ||
| Moss Landing Energy Storage 1, LLC | Irving, TX | - | - | - | Jul 2025 | $6.84M | ||
| Moxie Freedom LLC | New York, NY | Independent Power Producer | 1 | 7.8 TWh | Jun 2026 | Jul 2025 | $61.71M | |
| MPH Elwood, LLC | Bethesda, MD | Independent Power Producer | 1 | 2.4 GWh | May 2026 | Jul 2025 | $6.88M | |
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Jul 2025 | $3.67M | ||
| Nova Power, LLC | Houston, TX | Independent Power Producer | 1 | -142.9 GWh | Jun 2026 | Jul 2025 | $29.54M | |
| Oak Solar LLC | Stamford, CT | Independent Power Producer | 1 | 285.6 GWh | Jun 2026 | Jul 2025 | $3.41M | |
| Old Gold Energy Center, LLC | Joice, IA | Independent Power Producer | 1 | 65.1 GWh | Dec 2025 | Jul 2025 | $121.04k | |
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 598.9 GWh | Jun 2026 | Jul 2025 | $2.77M | |
| OLS Energy-Agnews Inc. | Dublin, CA | Independent Power Producer | 1 | 9.5 GWh | Dec 2025 | Jul 2025 | $0 | |
| Painted Hills Wind Holdings, LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2021 | Jul 2025 | $2.53M | |
| Parkway Energy Storage LLC | Broomfield, CO | Independent Power Producer | 1 | -1.1 GWh | Dec 2025 | Jul 2025 | $392.62k | |
| Paulding Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 344.5 GWh | Jun 2026 | Jul 2025 | $2.92M | |
| Paxton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -50.0 MWh | Dec 2024 | Jul 2025 | $41.50k | |
| Philadelphia Authority For Industrial Development | Philadelphia, PA | Municipally-Owned Utility | 1 | 3.1 GWh | Dec 2025 | Jul 2025 | $98.02k | |
| Pioneer Prairie Wind Farm I, LLC | Leroy, MN | Independent Power Producer | 1 | 898.6 GWh | Jun 2026 | Jul 2025 | $15.70M | |
| Pivotgen | Phoenix, AZ | - | - | - | Jul 2025 | $2.22M | ||
| Playa Solar 1, LLC | Phoenix, AZ | - | - | - | Jul 2025 | $2.72M | ||
| Pleasant Hill Solar, LLC | Valhalla, NY | - | - | - | Jul 2025 | $473.91k | ||
| Pleasants Energy LLC | St Marys, WV | Independent Power Producer | 1 | 2.0 TWh | Jun 2026 | Jul 2025 | $17.95M | |
| Plumsted 537 LLC | Reno, NV | Independent Power Producer | 1 | -3.8 GWh | Jun 2026 | Jul 2025 | $1.91M | |
| PNY Bess LLC | Boston, MA | - | - | - | Jul 2025 | $400.66k | ||
| Porterhouse Wind (4) LLC | Chicago, IL | - | - | - | Jul 2025 | $214.57k | ||
| Prineville Solar Energy LLC | Chicago, IL | - | - | - | Jul 2025 | $758.48k | ||
| Gilroy Energy Center For Riverview | Suisun, CA | Independent Power Producer | 3 | 23.5 GWh | Dec 2025 | Jul 2025 | $11.28M | |
| Grand Ridge Energy IV LLC | Chicago, IL | - | - | - | Jul 2025 | $210.95k | ||
| Gratiot County Wind LLC | Chicago, IL | - | - | - | Jul 2025 | $6.18M | ||
| Grays Ferry Cogeneration Partnership | Boston, MA | - | - | - | Jul 2025 | $7.26M | ||
| Green River Wind Farm Phase 1, LLC | Bloomington, MN | - | - | - | Jul 2025 | $3.33M | ||
| Greenlight Energy Inc. | Birmingham, AL | - | - | - | Jul 2025 | $25.50k | ||
| Hardin Solar Energy III | Chicago, IL | Independent Power Producer | 1 | 595.9 GWh | Jun 2026 | Jul 2025 | $4.05M | |
| Hermiston Power Partnership | Hermiston, OR | Independent Power Producer | 1 | 3.7 TWh | Jun 2026 | Jul 2025 | $7.42M | $0 |
| Hickory Run Energy, LLC | Overland Park, KS | Independent Power Producer | 1 | 7.4 TWh | Jun 2026 | Jul 2025 | $74.20M | |
| Highland North LLC | Pittsburgh, PA | - | - | - | Jul 2025 | $1.48M | ||
| HL Power Company | Wendel, CA | Independent Power Producer | 1 | 214.3 GWh | Dec 2025 | Jul 2025 | $4.77M | |
| Indeck Energy Services Of Silver Springs, Inc. | Silver Springs, NY | - | - | - | Jul 2025 | $1.44M | ||
| Indeck-Oswego Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 134.9 GWh | Dec 2025 | Jul 2025 | $1.21M | |
| Jayhawk Wind, LLC | Ashwaubenon, WI | - | - | - | Jul 2025 | $3.37M | ||
| Lafayette Utilities System | Lafayette, LA | Municipally-Owned Utility | 4 | 125.5 GWh | Dec 2025 | Jul 2025 | $50.76M | |
| Liberty Utilities (Calpeco Electric) LLC | South Lake Tahoe, CA | Investor-Owned Utility | 3 | 115.0 GWh | Jun 2026 | Jul 2025 | $423.39k | $5.80M |
| Lockhart Solar PV, LLC | New York, NY | - | - | - | Jul 2025 | $2.93M | ||
| LWP Lessee, LLC | Phoenix, AZ | - | - | - | Jul 2025 | $6.11M | ||
| Maple Flats Solar Energy Center LLC | Ashwaubenon, WI | - | - | - | Jul 2025 | $6.22M | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 503.2 GWh | Jun 2026 | Jul 2025 | $3.60M | |
| Martin County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 248.4 GWh | Jun 2026 | Jul 2025 | $2.65M | |
| McHenry Battery Storage | Toronto, ON | Independent Power Producer | 1 | -4.8 GWh | Dec 2025 | Jul 2025 | $1.65M | |
| Mesquite Solar 1, LLC | Tonopah, AZ | - | - | Dec 2017 | Jul 2025 | $17.90M | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.8 TWh | Jun 2026 | Jul 2025 | $2.46M | |
| Champion Solar, LLC | Charlotte, NC | Independent Power Producer | - | 22.0 GWh | Dec 2024 | Jul 2025 | $235.80k | |
| Smith Creek Hydro, LLC | Bellingham, WA | Independent Power Producer | 1 | 87.2 GWh | Dec 2025 | Jul 2025 | $2.57M | |
| Kentucky Power Co | Columbus, OH | Investor-Owned Utility | 2 | 5.6 TWh | Jun 2026 | Jul 2025 | $876.82k | |
| Alpaugh North, LLC | Valhalla, NY | - | - | - | Aug 2025 | $1.93M | ||
| Bethpage Energy Center 3, LLC | Houston, TX | - | - | - | Aug 2025 | $4.58M | $102.96k | |
| Lincoln Generating Facility LLC | Omaha, NE | Independent Power Producer | 1 | - | Oct 2024 | Aug 2025 | $7.63M | |
| Devon Energy Production Co | Oklahoma City, OK | Industrial | - | - | Dec 2020 | Aug 2025 | $151.16 | |
| Tropicana Manufacturing Company Inc. | Bradenton, FL | - | - | - | Aug 2025 | $362.25k | ||
| Sunnyside Cogeneration Assoc | Sunnyside, UT | Independent Power Producer | 1 | 76.5 GWh | Jan 2026 | Aug 2025 | $1.12M | |
| Duke Energy Kentucky Inc | Cincinnati, OH | Investor-Owned Utility | 6 | 3.2 TWh | Jun 2026 | Aug 2025 | $41.57M | $29.52k |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |