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 |
|---|---|---|---|---|---|---|---|---|
| City Of Abbeville - (SC) | Abbeville, SC | Municipally-Owned Utility | 1 | 6.3 GWh | Dec 2024 | May 2024 | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 2.5 TWh | Mar 2026 | Oct 2025 | $45.20M | |
| City Of Akron | Akron, OH | Municipally-Owned Utility | 1 | 6.1 GWh | Mar 2026 | - | ||
| Cuba 2.5AC, LLC | Albuquerque, NM | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| City Of Alexandria - (La) | Alexandria, LA | Municipally-Owned Utility | 1 | 78.8 GWh | Dec 2024 | May 2017 | ||
| City Of Algona - (Ia) | Algona, IA | Municipally-Owned Utility | 2 | 5.6 GWh | Dec 2024 | - | ||
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | 1 | 105.1 GWh | Dec 2024 | Oct 2025 | $3.05M | |
| Cube District Energy, LLC | Alpharetta, GA | Independent Power Producer | 9 | 232.2 GWh | Feb 2026 | - | ||
| City Of AMES - (Ia) | AMES, IA | Municipally-Owned Utility | 2 | 339.4 GWh | Dec 2024 | - | ||
| City Of Anaheim - (Ca) | Anaheim, CA | Municipally-Owned Utility | 2 | 18.5 GWh | Mar 2026 | Jan 2017 | ||
| Chugach Electric Assn Inc | Anchorage, AK | Cooperative | 8 | 2.3 TWh | Mar 2026 | - | ||
| Canastota Windpower, LLC | Andover, MA | - | - | - | Oct 2025 | $597.34k | ||
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 634.5 GWh | Mar 2026 | Sep 2025 | $9.89M | |
| Chi Energy, Inc. | Andover, MA | Independent Power Producer | 2 | 72.3 GWh | Dec 2024 | - | ||
| Chi Operations Inc | Andover, MA | Independent Power Producer | 15 | 70.5 GWh | Dec 2024 | - | ||
| Chisholm VIew Wind Project | Andover, MA | Independent Power Producer | 1 | 936.4 GWh | Mar 2026 | Sep 2025 | $1.62M | |
| Chisholm VIew Wind Project II, LLC | Andover, MA | - | - | - | Sep 2025 | $1.11M | ||
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 829.4 GWh | Mar 2026 | Sep 2025 | $5.18M | |
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 843.8 GWh | Mar 2026 | Sep 2025 | $4.46M | |
| Cimarron Bend Wind Project III, LLC | Andover, MA | - | - | - | Oct 2025 | $2.71M | ||
| CMS Energy Resource Management Company | ANN Arbor, MI | - | - | - | Oct 2025 | $76.32M | $37.24M | |
| Caden Energix Axton LLC | Arlington, VA | Independent Power Producer | 1 | 132.1 GWh | Mar 2026 | Oct 2025 | $2.34M | |
| Caden Energix Endless Caverns, LLC | Arlington, VA | Independent Power Producer | 1 | 59.3 GWh | Mar 2026 | Oct 2025 | $1.52M | |
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 62.0 GWh | Mar 2026 | Oct 2025 | $1.69M | |
| Caden Energix Pamplin LLC | Arlington, VA | Independent Power Producer | 1 | 32.5 GWh | Dec 2024 | - | ||
| Caden Energix Rives Road LLC | Arlington, VA | Independent Power Producer | 1 | 31.2 GWh | Dec 2024 | - | ||
| Caden Energix Wytheville LLC | Arlington, VA | Independent Power Producer | 1 | 40.1 GWh | Dec 2024 | - | ||
| Clendenin A Community Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Clinton Solar 4 LLC | Arlington, VA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| CSG MT. Morris 2, LLC | Arlington, VA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Cabin Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 174.7 GWh | Mar 2026 | Sep 2025 | $1.93M | |
| Cameron Solar II, LLC | Asheville, NC | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Cane Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 180.6 GWh | Mar 2026 | Sep 2025 | $-365.90k | |
| Cash Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 11.0 GWh | Dec 2024 | - | ||
| Cathcart Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 11.5 GWh | Dec 2024 | - | ||
| Centerfield Cooper Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 122.3 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| Champion Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 22.0 GWh | Dec 2024 | Jul 2025 | $235.80k | |
| Chowan JEHU Road Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Clovelly Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 9.3 GWh | Dec 2024 | - | ||
| Coogee Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Cubera Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| City Of Aspen- (Co) | Aspen, CO | Municipally-Owned Utility | 2 | 19.6 GWh | Dec 2024 | - | ||
| Catawba Solar LLC | Atlanta, GA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Cox Enterprises | Atlanta, GA | Independent Power Producer | 3 | 14.7 GWh | Dec 2024 | - | ||
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 48.7 GWh | Dec 2024 | - | ||
| City Of Augusta - (KS) | Augusta, KS | Municipally-Owned Utility | 2 | 1.7 GWh | Dec 2024 | - | ||
| CALD Bess LLC | Austin, TX | Independent Power Producer | 1 | -21.6 GWh | Mar 2026 | Sep 2025 | $5.09M | |
| Crooked Run Solar, LLC | Austin, TX | - | - | - | Sep 2025 | $775.95k | ||
| Crossett Solar Energy, LLC | Austin, TX | - | - | - | Sep 2025 | $2.78M | ||
| Cubico Crooked Run Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $1.78M | $775.95k | |
| Cubico Huntley Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $1.97M | $600.00k | |
| Cutlass II Solar LLC | Austin, TX | Independent Power Producer | 1 | 479.0 GWh | Mar 2026 | - | ||
| Covanta Lancaster Inc | Bainbridge, PA | Municipally-Owned Utility | 1 | 195.3 GWh | Mar 2026 | - | ||
| California Resources Elk Hills LLC | Bakersfield, CA | Industrial | 1 | 54.8 GWh | Mar 2026 | - | ||
| Chalk Cliff Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $4.86M | |
| Chevron Power Holdings Inc. | Bakersfield, CA | - | - | - | Oct 2025 | $28.68M | ||
| County Of Kern | Bakersfield, CA | Political Subdivision | 1 | 5.5 GWh | Dec 2024 | - | ||
| Clarendon Solar Farm, LLC | BALA Cynwyd, PA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| City Of Baldwin City- (KS) | Baldwin City, KS | Municipally-Owned Utility | 2 | 224.1 MWh | Dec 2024 | Sep 2025 | $23.23k | |
| Cassia Gulch Wind Park, LLC | Baltimore, MD | Independent Power Producer | 1 | 37.5 GWh | Mar 2026 | Sep 2025 | $803.80k | |
| Cassia Wind Farm, LLC | Baltimore, MD | Independent Power Producer | 1 | 18.7 GWh | Mar 2026 | - | ||
| CER Generation LLC | Baltimore, MD | Independent Power Producer | 1 | 3.2 TWh | Mar 2026 | Sep 2025 | $3 | |
| Clinton Battery Utility, LLC | Baltimore, MD | Independent Power Producer | 1 | -594.0 MWh | Dec 2024 | Sep 2025 | $69.16k | |
| Constellation Energy Commodities Group Maine, LLC | Baltimore, MD | - | - | - | Sep 2025 | $53.64M | $53.71M | |
| Constellation Energy Generation, LLC | Baltimore, MD | - | - | - | Oct 2025 | $5.12B | $621.04M | |
| Constellation Fitzpatrick, LLC | Baltimore, MD | - | - | - | Sep 2025 | $64.81M | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Mar 2026 | Sep 2025 | $6.14M | |
| Constellation Solar Horizons LLC | Baltimore, MD | Independent Power Producer | 1 | 17.8 GWh | Mar 2026 | - | ||
| Cow Branch Wind Power, LLC | Baltimore, MD | Independent Power Producer | 1 | 178.6 GWh | Mar 2026 | Sep 2025 | $1.80M | |
| CR Clearing, LLC | Baltimore, MD | Independent Power Producer | 1 | 201.1 GWh | Mar 2026 | Sep 2025 | $2.04M | |
| Criterion Power Partners LLC | Baltimore, MD | Independent Power Producer | 1 | 280.3 GWh | Mar 2026 | Sep 2025 | $3.12M | |
| City Of Barron - (Wi) | Barron, WI | Municipally-Owned Utility | 1 | 372.0 MWh | Dec 2024 | Sep 2025 | $678.96k | |
| Catalina Solar, LLC | Batesburg, SC | Independent Power Producer | 1 | 50.8 GWh | Mar 2026 | Sep 2025 | ||
| City Of Bay City - (Mi) | Bay City, MI | Municipally-Owned Utility | 2 | 944.9 MWh | Dec 2024 | - | ||
| Case Creek Solar LLC | Beaverton, OR | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| City Of Belleville - (KS) | Belleville, KS | Municipally-Owned Utility | 1 | 219.7 MWh | Dec 2024 | - | ||
| City Of Beloit - (KS) | Beloit, KS | Municipally-Owned Utility | 1 | 200.5 MWh | Dec 2024 | - | ||
| Connell East LLC. | Berkeley Heights, NJ | Commercial | 1 | 1.4 GWh | Dec 2024 | - | ||
| Cube Yadkin Generation LLC | Bethesda, MD | - | - | - | Sep 2025 | $11.50M | ||
| Campo Verde Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $12.93M | ||
| Chief Conemaugh Power II, LLC | Birmingham, AL | - | - | - | Oct 2025 | $7.15M | ||
| Chief Conemaugh Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $11.07M | ||
| Chief Energy Power LLC | Birmingham, AL | - | - | - | Sep 2025 | $7.08k | ||
| Chief Keystone Power II, LLC | Birmingham, AL | - | - | - | Oct 2025 | $11.21M | ||
| Chief Keystone Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $21.73M | ||
| City Power & Gas, LLC | Birmingham, AL | - | - | - | Oct 2025 | $28.95k | $311.23k | |
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| City Of Blooming Prairie - (MN) | Blooming Prairie, MN | Municipally-Owned Utility | 1 | 240.3 MWh | Dec 2024 | - | ||
| Crocker Wind Farm, LLC | Bloomington, MN | Independent Power Producer | 1 | 846.8 GWh | Mar 2026 | Oct 2025 | $2.69M | |
| Clenera LLC | Boise, ID | Independent Power Producer | 1 | 133.9 GWh | Mar 2026 | - | ||
| Colstrip Energy LP | Boise, ID | Independent Power Producer | 1 | 312.8 GWh | Dec 2024 | - | ||
| City Of Bonners Ferry | Bonners Ferry, ID | Municipally-Owned Utility | 1 | 23.0 GWh | Dec 2024 | - | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 528.8 GWh | Mar 2026 | Sep 2025 | $3.13M | |
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Oct 2025 | $888.72k | |
| Canandaigua Power Partners LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Oct 2025 | $2.04M | |
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 5.6 TWh | Mar 2026 | Oct 2025 | $62.39M | |
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 703.9 GWh | Mar 2026 | - | ||
| Charlton Solar I, LLC | Boston, MA | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Chester Woods Point Solar, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 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 | Mar 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |