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 |
|---|---|---|---|---|---|---|---|---|
| Calpine New Jersey Generation LLC | Houston, TX | Independent Power Producer | 8 | 91.1 GWh | Dec 2024 | Oct 2025 | $3.40M | $20.93k |
| Mosaic Phosphates Co. | Uncle SAM, LA | Industrial | 1 | 91.6 GWh | Feb 2026 | - | ||
| Kern River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 91.8 GWh | Feb 2026 | Sep 2015 | ||
| USG Nevada LLC | Boise, ID | Independent Power Producer | 2 | 91.8 GWh | Dec 2024 | Sep 2025 | $1.69M | |
| Contour Global | Houston, TX | Investor-Owned Utility | 1 | 92.1 GWh | Feb 2026 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 92.2 GWh | Dec 2024 | - | ||
| Black Mesa Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 92.3 GWh | Feb 2026 | - | ||
| BT Jungmann, LLC | Asheville, NC | Independent Power Producer | 1 | 92.8 GWh | Feb 2026 | - | ||
| Washington County Power | Sandersville, GA | Independent Power Producer | - | 92.9 GWh | Dec 2023 | Sep 2025 | $5.79M | |
| Auwahi Wind Energy LLC | Chicago, IL | Independent Power Producer | 1 | 92.9 GWh | Dec 2024 | - | ||
| TRI-Dam Power Authority | Pinecrest, CA | Political Subdivision | 1 | 93.1 GWh | Dec 2024 | - | ||
| Commonwealth Chesapeake Co LLC | New Church, VA | Independent Power Producer | 1 | 93.2 GWh | Feb 2026 | Oct 2025 | $15.00M | |
| Acciona Solar Power | Boulder City, NV | Independent Power Producer | 1 | 93.2 GWh | Feb 2026 | - | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 93.3 GWh | Dec 2024 | Sep 2025 | $665.53k | |
| El Dorado Irrigation District | Placerville, CA | Municipally-Owned Utility | 1 | 93.5 GWh | Dec 2024 | - | ||
| U S Air Force-Eielson AFB | Eielson AFB, AK | Federally-Owned Utility | 1 | 93.6 GWh | Dec 2024 | - | ||
| Sunnybrook Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 93.6 GWh | Feb 2026 | Sep 2025 | $1.28M | |
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 94.0 GWh | Feb 2026 | Sep 2025 | $645.91k | |
| Covanta Lake Inc | Okahumpka, FL | Independent Power Producer | 1 | 94.3 GWh | Feb 2026 | - | ||
| University Of Arizona | Tucson, AZ | State-Owned Utility | 3 | 94.4 GWh | Feb 2026 | - | ||
| North American Natural Res | ANN Arbor, MI | Independent Power Producer | 5 | 94.6 GWh | Dec 2024 | - | ||
| Hattiesburg Farm, LLC | Nashville, TN | Independent Power Producer | 1 | 94.7 GWh | Feb 2026 | Sep 2025 | $1.41M | |
| Ecomaine | Portland, ME | Municipally-Owned Utility | 1 | 95.0 GWh | Feb 2026 | - | ||
| Azalea Springs Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 95.0 GWh | Feb 2026 | - | ||
| Portland City Of | Portland, OR | Municipally-Owned Utility | 4 | 95.1 GWh | Dec 2024 | - | ||
| Handsome Lake Energy LLC | Baltimore, MD | Independent Power Producer | 1 | 95.2 GWh | Dec 2024 | Sep 2025 | $1.97M | |
| Spring Canyon Expansion LLC | Scottsdale, AZ | Independent Power Producer | 1 | 95.6 GWh | Dec 2024 | - | ||
| USCE-St Louis District | Monroe City, MO | Federally-Owned Utility | 1 | 95.9 GWh | Feb 2026 | - | ||
| City Of Tampa | Tampa, FL | Municipally-Owned Utility | 1 | 96.4 GWh | Feb 2026 | - | ||
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 96.4 GWh | Feb 2026 | - | ||
| Blackwell Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 96.4 GWh | Dec 2024 | Aug 2021 | ||
| Valencia Power LLC | Belen, NM | Independent Power Producer | 1 | 96.9 GWh | Dec 2024 | Sep 2025 | $5.72M | |
| Twin Cities Hydro LLC | Independent Power Producer | 1 | 97.0 GWh | Dec 2024 | - | |||
| Garnet Mesa Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 98.0 GWh | Feb 2026 | Sep 2025 | $246.59k | |
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 98.1 GWh | Feb 2026 | Sep 2025 | $149.77k | |
| PCA, Filer City Mill | Filer City, MI | Industrial | 1 | 98.1 GWh | Feb 2026 | - | ||
| MS Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 98.2 GWh | Feb 2026 | Sep 2025 | $1.60M | |
| SC Oregon 2 Lessor Parent, LLC | New York, NY | Independent Power Producer | 4 | 98.7 GWh | Dec 2024 | - | ||
| DG Amp Solar, LLC | Juno Beach, FL | Independent Power Producer | 12 | 98.8 GWh | Dec 2024 | - | ||
| Metropolitan Water District Of S Ca | LOS Angeles, CA | State-Owned Utility | 17 | 98.9 GWh | Dec 2024 | - | ||
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 98.9 GWh | Feb 2026 | Oct 2025 | $827.15k | |
| CD Global Solar Holdings, LLC | Troy, NC | Independent Power Producer | 10 | 99.3 GWh | Dec 2024 | - | ||
| Pine Forest Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 99.6 GWh | Feb 2026 | - | ||
| Lockhart Power Co | Lockhart, SC | Investor-Owned Utility | 6 | 99.6 GWh | Dec 2024 | Sep 2025 | $3.69M | $6.84M |
| Wallingford Energy LLC | St Louis, MO | Independent Power Producer | 1 | 99.7 GWh | Dec 2024 | Sep 2025 | $10.05M | |
| SR Millington, LLC | Nashville, TN | Independent Power Producer | 1 | 99.7 GWh | Feb 2026 | Sep 2025 | $1.07M | |
| Wallenpuapack Hydro | Queensbury, NY | Independent Power Producer | 1 | 99.8 GWh | Dec 2024 | - | ||
| City Water And Light Plant | Jonesboro, AR | Municipally-Owned Utility | 2 | 100.2 GWh | Dec 2024 | Sep 2025 | $929.18k | |
| Lookout Windpower, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 100.5 GWh | Dec 2024 | Sep 2025 | $1.12M | |
| Brookfield Renewable Trading And Marketing LP | Mojave, CA | Independent Power Producer | 4 | 100.5 GWh | Feb 2026 | Oct 2025 | $161.34M | $79.48M |
| GSA Metropolitan Service Center | Washington, DC | Federally-Owned Utility | 1 | 100.7 GWh | Feb 2026 | - | ||
| Titan Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 100.8 GWh | Feb 2026 | Sep 2025 | $960.20k | |
| OCI Energy LLC | San Antonio, TX | Independent Power Producer | 5 | 101.7 GWh | Dec 2024 | - | ||
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 102.0 GWh | Feb 2026 | Sep 2025 | $1.28M | |
| Justin McNeilus | Rochester, MN | Independent Power Producer | 1 | 102.2 GWh | Dec 2024 | - | ||
| Bridgewater Power Co LP | Ashland, NH | Independent Power Producer | 1 | 102.3 GWh | Dec 2024 | - | ||
| Clenera LLC | Boise, ID | Independent Power Producer | 1 | 102.4 GWh | Feb 2026 | - | ||
| Targa Co-Generation LLC | Houston, TX | Industrial | 1 | 102.6 GWh | Dec 2024 | - | ||
| Copper Valley ELEC Assn, Inc | Glennallen, AK | Cooperative | 5 | 102.7 GWh | Dec 2024 | - | ||
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 102.8 GWh | Dec 2025 | Sep 2025 | $1.23M | |
| Kawailoa Wind LLC | New York, NY | Independent Power Producer | 1 | 102.9 GWh | Feb 2026 | - | ||
| Beam US, LLC | Calgary, AB | Independent Power Producer | 2 | 102.9 GWh | Dec 2024 | - | ||
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 103.1 GWh | Feb 2026 | - | ||
| Bird Dog Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 103.1 GWh | Feb 2026 | Oct 2025 | $1.18M | |
| PENN State University | University Park, PA | Commercial | 2 | 103.4 GWh | Feb 2026 | - | ||
| TRES Power VIctoria LLC | Victoria, TX | Independent Power Producer | 2 | 103.5 GWh | Dec 2024 | - | ||
| Llano Estacado Wind Ranch | White Deer, TX | Independent Power Producer | 1 | 103.5 GWh | Dec 2024 | Oct 2025 | $320.34k | |
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 103.6 GWh | Dec 2024 | - | ||
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 103.6 GWh | Feb 2026 | Oct 2025 | $1.10M | |
| TAI Norton Solar LLC | New York, NY | Independent Power Producer | 1 | 103.7 GWh | Feb 2026 | - | ||
| Waipio PV, LLC | Princeton, NJ | Independent Power Producer | 1 | 103.7 GWh | Feb 2026 | - | ||
| ORNI 37 LLC | Luring, NV | Independent Power Producer | 1 | 103.8 GWh | Dec 2024 | Sep 2025 | $1.67M | |
| Sugar Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 103.9 GWh | Dec 2025 | Sep 2025 | $1.19M | |
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 103.9 GWh | Feb 2026 | Sep 2025 | $1.86M | |
| University Of Massachusetts Amherst | Amherst, MA | State-Owned Utility | 1 | 104.0 GWh | Dec 2024 | - | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 104.1 GWh | Feb 2026 | Sep 2025 | $9.94M | |
| Blue Harvest Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 104.4 GWh | Feb 2026 | Sep 2025 | $1.44M | |
| Timber Road Solar Park | Houston, TX | Independent Power Producer | 1 | 104.4 GWh | Feb 2026 | Sep 2025 | $1.18M | |
| BT Signal Ranch, LLC | Oakland, CA | Independent Power Producer | 1 | 104.6 GWh | Feb 2026 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 104.7 GWh | Dec 2024 | - | ||
| PHR Holdings LLC | The Woodlands, TX | Independent Power Producer | 1 | 105.0 GWh | Feb 2026 | - | ||
| Ranchland Solar, LLC | Westport, CT | Independent Power Producer | 1 | 105.0 GWh | Feb 2026 | Oct 2025 | $1.73M | |
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | 1 | 105.1 GWh | Dec 2024 | Oct 2025 | $3.05M | |
| University Of Notre Dame | Notre Dame, IN | Independent Power Producer | 2 | 105.2 GWh | Feb 2026 | - | ||
| Bridgeport Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 105.4 GWh | Dec 2024 | Sep 2025 | $3.37M | |
| Scrubgrass Reclamation Co. LP. | Kennerdell, PA | Independent Power Producer | 1 | 105.5 GWh | Dec 2024 | Oct 2025 | $2.71M | |
| Marshall Solar Energy Project | Juno Beach, FL | Independent Power Producer | 2 | 106.0 GWh | Feb 2026 | - | ||
| Kent County | Grand Rapids, MI | Municipally-Owned Utility | 1 | 106.2 GWh | Feb 2026 | - | ||
| Assembly Solar I, LLC | New York, NY | Independent Power Producer | 1 | 106.3 GWh | Feb 2026 | Sep 2025 | $1.65M | |
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| Simplot Phosphates LLC | Rock Springs, WY | Industrial | 1 | 107.4 GWh | Feb 2026 | - | ||
| Brownsville Public Utilities Board | Brownsville, TX | Municipally-Owned Utility | 1 | 107.6 GWh | Dec 2024 | - | ||
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | 107.7 GWh | Dec 2023 | Sep 2025 | $1.22M | |
| Uns Electric, Inc | Tucson, AZ | Investor-Owned Utility | 5 | 107.8 GWh | Dec 2024 | Sep 2025 | $3.99M | $15.44M |
| Elawan Pitts Dudik Solar, LLC | Houston, TX | Independent Power Producer | 1 | 108.1 GWh | Feb 2026 | - | ||
| Twin Rivers Paper Co LLC | Madawaska, ME | Independent Power Producer | 1 | 108.1 GWh | Feb 2026 | - | ||
| Axium US Solar Holdings LLC | New York, NY | Independent Power Producer | 5 | 108.2 GWh | Dec 2024 | - | ||
| Purdue University | West Lafayette, IN | State-Owned Utility | 1 | 108.6 GWh | Feb 2026 | - | ||
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 108.7 GWh | Feb 2026 | Sep 2025 | $3.18M | |
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 108.7 GWh | Feb 2026 | - |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |