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 |
|---|---|---|---|---|---|---|---|---|
| Catalyze Newark Solar Farm 2 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 5.8 GWh | Dec 2025 | - | ||
| Catalyze Oxnard 2600 Sakioka Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Catalyze Pombrio Solar Farm 1 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| Catalyze Pombrio Solar Farm 2 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Catalyze Rochelle Wiscold Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Cataract Hydro, LLC | Gwinn, MI | Independent Power Producer | 1 | 5.2 GWh | Dec 2025 | - | ||
| Catawba Solar LLC | Atlanta, GA | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Caterpillar Inc | Lafayette, IN | Independent Power Producer | 1 | 22.4 GWh | Jun 2026 | Oct 2025 | $135.00k | |
| Cathcart Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.7 GWh | Dec 2025 | - | ||
| Catskill VIew Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Cattail Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Cattlemen Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 281.2 GWh | Jun 2026 | - | ||
| Cattlemen Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 474.2 GWh | Jun 2026 | - | ||
| Cavalry Energy Center LLC | Cooperative | 1 | 402.5 GWh | Jun 2026 | - | |||
| CBC Alternative Energy, LLC | Garner, NC | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| CBH Lessor LLC | Charlotte, NC | Independent Power Producer | 1 | 20.0 GWh | Dec 2025 | - | ||
| CCC Hastings Renewable Energy, LLC | Omaha, NE | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| CCC Solar Holdings LLC | Menlo Park, CA | Independent Power Producer | 2 | 6.2 GWh | Dec 2025 | - | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 843.7 GWh | Jun 2026 | Jan 2015 | ||
| CCUA Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| CD Global Solar Holdings, LLC | Miami, FL | Independent Power Producer | 10 | 99.1 GWh | Dec 2025 | - | ||
| CD US Solar MT 2 LLC | Scottsdale, AZ | Independent Power Producer | 12 | 40.5 GWh | Dec 2025 | - | ||
| CD US Solar MT1 LLC | Scottsdale, AZ | Independent Power Producer | 8 | 21.5 GWh | Dec 2025 | - | ||
| CD US Solar MT3, LLC | Scottsdale, AZ | Independent Power Producer | 4 | 6.7 GWh | Dec 2025 | - | ||
| CD US Solar PO 3, LLC | Scottsdale, AZ | Independent Power Producer | 3 | 10.2 GWh | Dec 2025 | - | ||
| CD4 | Mammoth Lakes, CA | Independent Power Producer | 1 | 262.0 GWh | Dec 2025 | - | ||
| Cedar Falls Utilities | Cedar Falls, IA | Municipally-Owned Utility | 2 | 9.7 GWh | Dec 2025 | - | ||
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 738.9 GWh | Jun 2026 | - | ||
| Cedro Hill Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 599.8 GWh | Dec 2025 | - | ||
| Celanese Acetate LLC | Narrows, VA | Industrial | 1 | 170.7 GWh | Jun 2026 | - | ||
| Celina Solar Project #1, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| Centaurus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Central Antelope Dry Ranch B LLC | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | |||
| Central Ca Fuel Cell 2, LLC | Danbury, CT | Independent Power Producer | 1 | 6.0 GWh | Dec 2025 | - | ||
| Central Contra Costa Sanitary District | Martinez, CA | Municipally-Owned Utility | 1 | 22.0 GWh | Jun 2026 | - | ||
| Central Iowa Power Cooperative | Cedar Rapids, IA | Cooperative | 3 | 117.5 GWh | Dec 2025 | Oct 2025 | $13.00M | |
| Central Michigan University | MT. Pleasant, MI | State-Owned Utility | 1 | 30.9 GWh | Jun 2026 | - | ||
| Central Nebraska Pub P&I DIST | Holdrege, NE | Political Subdivision | 4 | 259.3 GWh | Dec 2025 | - | ||
| Central Oregon Irrigation DIST | Redmond, OR | Political Subdivision | 2 | 31.8 GWh | Dec 2025 | - | ||
| Central Rivers Power Ma, LLC | East Brunswick, NJ | Independent Power Producer | 5 | 33.2 GWh | Dec 2025 | - | ||
| Central Rivers Power NH, LLC | East Brunswick, NJ | Independent Power Producer | 9 | 290.2 GWh | Dec 2025 | - | ||
| Central Rivers Power US, LLC | East Brunswick, NJ | Independent Power Producer | 22 | 421.3 GWh | Jun 2026 | - | ||
| Central Rivers Power WV, LLC | East Brunswick, NJ | Independent Power Producer | 1 | 158.6 GWh | Dec 2025 | - | ||
| Central Utah Water Conservancy District | OREM, UT | Political Subdivision | 1 | 51.3 GWh | Dec 2025 | - | ||
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 597.6 GWh | Jun 2026 | - | ||
| CER Colorado Bend Energy Partners LP | Wharton, TX | Independent Power Producer | 1 | 2.3 TWh | Jun 2026 | - | ||
| CES Agawam Tuckahoe Solar LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| CF Industries Nitrogen LLC | Independent Power Producer | 1 | 108.8 GWh | Jun 2026 | - | |||
| CF Jersey Gardens Owner Two LLC | Sunnyvale, CA | Commercial | 1 | 2.9 GWh | Dec 2025 | - | ||
| CH4 Biogas LLC | Greenwich, CT | Independent Power Producer | 2 | 3.5 GWh | Dec 2025 | - | ||
| Chabot Las Positas Community College District | Dublin, CA | Commercial | 1 | 1.7 GWh | Dec 2025 | - | ||
| Chaffey Community College District | Rancho Cucamonga, CA | State-Owned Utility | 1 | 7.3 GWh | Dec 2025 | - | ||
| Chalmette Refining LLC | Chalmette, LA | Commercial | 1 | 5.9 GWh | Dec 2025 | - | ||
| Channel Energy Center LLC | Pasadena, TX | Independent Power Producer | 1 | 4.8 TWh | Jun 2026 | - | ||
| Chapman Creek Solar, LLC | New York, NY | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Chapman Solar | Charleston, SC | Independent Power Producer | - | 4.1 GWh | Dec 2024 | - | ||
| Charlton Solar I, LLC | Boston, MA | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| Chattanooga Metropolitan Airport | Chattanooga, TN | Municipally-Owned Utility | 1 | 2.7 GWh | Dec 2025 | - | ||
| Chaves Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 154.9 GWh | Jun 2026 | - | ||
| Cherokee County Cogen Partners LLC | Gaffney, SC | Independent Power Producer | 1 | 712.9 GWh | Dec 2025 | - | ||
| Cherry Valley PV I, LLC | Oakland, CA | Independent Power Producer | 1 | 94.5 GWh | Jun 2026 | - | ||
| Cherrywood Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 53.8 GWh | Jun 2026 | - | ||
| Chester Woods Point Solar, LLC | Boston, MA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Chestnut Westside, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 776.7 GWh | Jun 2026 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 105.4 GWh | Dec 2025 | - | ||
| Chevron Technology Ventures | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 1.9 TWh | Jun 2026 | - | ||
| CHF-Davis I, LLC | Davis, CA | Independent Power Producer | 2 | 1.4 GWh | Dec 2025 | - | ||
| Chi Energy, Inc. | Andover, MA | Independent Power Producer | 2 | 84.7 GWh | Dec 2025 | - | ||
| Chi NV Solar LLC | New York, NY | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Chi Operations Inc | Andover, MA | Independent Power Producer | 15 | 70.5 GWh | Dec 2025 | - | ||
| Chickadee 3-G Purchaser LLC | Beaumont, TX | Industrial | 1 | 246.8 GWh | Jun 2026 | - | ||
| Chillicothe Municipal Utils (Mo) | Chillicothe, MO | Municipally-Owned Utility | 1 | 2.9 GWh | Dec 2025 | - | ||
| Chillingham Solar LLC | Rogers, TX | Independent Power Producer | 1 | 747.1 GWh | Jun 2026 | - | ||
| Fox Island Wind LLC | Vinalhaven, ME | Cooperative | 1 | 9.6 GWh | Dec 2025 | - | ||
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 636.9 GWh | Jun 2026 | - | ||
| Foxwoods Resort Casino | Mashantucket, CT | Commercial | 1 | 11.8 GWh | Dec 2025 | - | ||
| FPC Services Inc. | Sublette, IL | Independent Power Producer | 1 | 990.0 MWh | Sep 2025 | - | ||
| FPL Energy Ashtabula Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 632.3 GWh | Dec 2025 | - | ||
| FPL Energy Burleigh County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 197.5 GWh | Dec 2025 | May 2020 | ||
| FPL Energy Callahan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 454.4 GWh | Dec 2025 | - | ||
| FPL Energy Crystal Lake Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 756.1 GWh | Jun 2026 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.3 GWh | Jun 2026 | - | ||
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 265.3 GWh | Jun 2026 | Feb 2020 | ||
| FPL Energy Horse Hollow LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.5 TWh | Jun 2026 | - | ||
| FPL Energy Langdon Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 723.6 GWh | Dec 2025 | - | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 569.5 GWh | Jun 2026 | May 2018 | ||
| FPL Energy Oklahoma Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 150.8 GWh | Dec 2025 | May 2020 | ||
| FPL Energy Oliver County Wind | Juno Beach, FL | Independent Power Producer | 1 | 200.3 GWh | Dec 2025 | - | ||
| FPL Energy Oliver County Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 207.8 GWh | Dec 2025 | - | ||
| FPL Energy Operating Services, Inc. | Juno Beach, FL | Independent Power Producer | 7 | 197.4 GWh | Dec 2025 | - | ||
| FPL Energy Red Canyon LLC | Juno Beach, FL | Independent Power Producer | 1 | 336.4 GWh | Dec 2025 | - | ||
| FPL Energy Stateline II Inc | Juno Beach, FL | Independent Power Producer | 1 | 350.3 GWh | Dec 2025 | Dec 2022 | ||
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 607.2 GWh | Jun 2026 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 697.6 GWh | Jun 2026 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 663.8 GWh | Dec 2025 | - | ||
| FPL Peetz Table Wind Energy | Juno Beach, FL | Independent Power Producer | 1 | 745.2 GWh | Dec 2025 | - | ||
| FPLE High Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 218.9 GWh | Dec 2025 | - | ||
| FPLE Wind, LLC | Juno Beach, FL | Independent Power Producer | 3 | 1.2 TWh | Dec 2025 | - |
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 |