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 |
|---|---|---|---|---|---|---|---|---|
| Brockelman Road Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Brick Church Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Boston Medical Center | Boston, MA | Commercial | 1 | 15.3 GWh | Dec 2025 | Oct 2025 | $377.18k | |
| Boston Energy Trading And Marketing LLC | Boston, MA | - | - | - | Oct 2025 | $112.82M | $2.24M | |
| Blue Sky East LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $1.17M | |
| Blacksmith Road Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.8 GWh | Dec 2025 | - | ||
| Belchertown Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| Bear Grove Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Bainbridge Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Ashley Solar Farm, LLC | Boston, MA | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Ashby Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Arctaris Saddleback Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Ampersand Ogdensburg Hydro, LLC | Boston, MA | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Ampersand Hollow Dam Hydro LLC | Boston, MA | Independent Power Producer | 1 | 1.0 GWh | Dec 2025 | - | ||
| Alden Road Harvard Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| Ace-Stanton, LLC | Boston, MA | Independent Power Producer | 1 | 9.3 GWh | Dec 2025 | - | ||
| Ace-Stanton A, LLC | Boston, MA | Independent Power Producer | 1 | 8.4 GWh | Dec 2025 | - | ||
| 6140 Route 209 - North, LLC | Boston, MA | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| 3232 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| 3104 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| 28 Livermore Hill Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| 1639 RT 29 Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| 1639 RT 29 Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Hancock Wind LLC | Boston,, MA | Independent Power Producer | - | - | - | Sep 2025 | $1.15M | |
| U S Borax Inc | Boron, CA | Independent Power Producer | 1 | 280.8 GWh | May 2026 | Oct 2025 | $445.85k | |
| Borger Energy Associates LP | Borger, TX | Independent Power Producer | 1 | 1.5 TWh | May 2026 | - | ||
| Icetec.COM | Boothwyn, PA | - | - | - | Oct 2025 | $658.32k | $182.16k | |
| City Of Bonners Ferry (Id) | Bonners Ferry, ID | Municipally-Owned Utility | 1 | 22.7 GWh | Dec 2025 | - | ||
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 492.6 GWh | May 2026 | - | ||
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 450.1 GWh | May 2026 | Sep 2025 | $5.30M | |
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 222.5 GWh | May 2026 | Sep 2025 | $1.91M | |
| USG Nevada LLC | Boise, ID | Independent Power Producer | 2 | 84.0 GWh | Dec 2025 | Sep 2025 | $1.69M | |
| US Geothermal, Inc. | Boise, ID | Independent Power Producer | 2 | 267.5 GWh | Dec 2025 | - | ||
| Techren Solar V LLC | Boise, ID | Independent Power Producer | 1 | 119.5 GWh | May 2026 | Sep 2025 | $1.15M | |
| Techren Solar IV LLC | Boise, ID | Independent Power Producer | 1 | 60.6 GWh | May 2026 | Sep 2025 | $623.89k | |
| Techren Solar III LLC | Boise, ID | Independent Power Producer | 1 | 59.0 GWh | May 2026 | Sep 2025 | $574.82k | |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 495.9 GWh | May 2026 | Sep 2025 | $5.25M | |
| Techren Solar I LLC | Boise, ID | Independent Power Producer | 1 | 245.6 GWh | May 2026 | Sep 2025 | $2.71M | |
| Sunray Energy 3 LLC | Boise, ID | Independent Power Producer | 1 | 39.0 GWh | Dec 2025 | Sep 2025 | $625.42k | |
| Sunray Energy 2, LLC | Boise, ID | Independent Power Producer | 1 | 57.4 GWh | Dec 2025 | Sep 2025 | $1.09M | |
| South Forks Joint Venture | Boise, ID | Independent Power Producer | 1 | 25.0 GWh | Oct 2025 | - | ||
| Simplot Leasing Corp | Boise, ID | Industrial | 1 | 73.2 GWh | May 2026 | - | ||
| Quail Ranch Solar And Battery Energy Storage System | Boise, ID | Independent Power Producer | 1 | 112.3 GWh | Apr 2026 | - | ||
| Marysville Hydro Partners | Boise, ID | Independent Power Producer | 1 | 46.1 GWh | Dec 2025 | - | ||
| Idaho Power Co | Boise, ID | Investor-Owned Utility | 32 | 11.5 TWh | May 2026 | Oct 2025 | $26.04M | $44.71M |
| Hazelton/Wilson Joint Venture | Boise, ID | Independent Power Producer | 2 | 46.8 GWh | Oct 2025 | - | ||
| G2 Energy LLC | Boise, ID | Independent Power Producer | 3 | 44.2 GWh | Dec 2025 | - | ||
| Colstrip Energy LP | Boise, ID | Independent Power Producer | 1 | 298.9 GWh | Dec 2025 | - | ||
| Clenera LLC | Boise, ID | Independent Power Producer | 1 | 219.3 GWh | May 2026 | - | ||
| Boise Project Board Of Control | Boise, ID | Political Subdivision | 2 | 7.4 GWh | Oct 2025 | - | ||
| Avalon Solar Partners II, LLC | Boise, ID | Independent Power Producer | 1 | 45.5 GWh | Dec 2025 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 825.1 GWh | May 2026 | Sep 2025 | $5.31M | |
| Apex Solar LLC | Boise, ID | Independent Power Producer | 1 | 170.6 GWh | May 2026 | Sep 2025 | $1.96M | |
| Toms River Merchant Solar, LLC | Boca Raton, FL | - | - | - | Oct 2025 | $394.03k | ||
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $473.32k | ||
| Re Mustang 4 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $1.51M | ||
| Re Mustang 3 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $2.03M | ||
| Pattersonville Solar Facility LLC | Boca Raton, FL | - | - | - | Sep 2025 | $511.11k | ||
| MN8 Energy LLC | Boca Raton, FL | Independent Power Producer | 187 | 4.5 TWh | May 2026 | - | ||
| Janis Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $365.78k | ||
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $409.56k | ||
| Darby Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $392.68k | ||
| American Kings Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $3.89M | ||
| TMF-Rig, LLC | Boardman, OR | Independent Power Producer | 1 | 38.9 GWh | Dec 2025 | - | ||
| Venable Solar, LLC | Blythe, CA | Independent Power Producer | - | 7.3 GWh | Dec 2024 | - | ||
| NRG Solar Blythe | Blythe, CA | Independent Power Producer | 1 | 41.6 GWh | Dec 2025 | Sep 2018 | ||
| Blythe Energy Inc. | Blythe, CA | - | - | - | Oct 2025 | $10.72M | ||
| Moffett Solar 1, LLC | Bluffton, SC | Independent Power Producer | - | - | Dec 2021 | Oct 2025 | $2.20M | |
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 505.9 GWh | Apr 2026 | Oct 2025 | $6.86M | |
| Wild Springs Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $3.03M | ||
| Unbridled Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $3.80M | ||
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 220.9 GWh | Apr 2026 | Oct 2025 | $2.37M | |
| Prairie Wolf Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $4.79M | ||
| Louise Solar Project, LLC | Bloomington, MN | - | - | - | Oct 2025 | $1.62M | ||
| Green River Wind Farm Phase 1, LLC | Bloomington, MN | Independent Power Producer | 1 | 493.6 GWh | Apr 2026 | Oct 2025 | $3.33M | |
| Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Oct 2025 | $312.02k | |
| Geronimo Power | Bloomington, MN | Independent Power Producer | 58 | 852.6 GWh | May 2026 | - | ||
| Fillmore County Solar Project, LLC | Bloomington, MN | - | - | - | Oct 2025 | $1.00M | ||
| Fayette Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $1.10M | ||
| Dodson Creek Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $2.09M | ||
| Crocker Wind Farm, LLC | Bloomington, MN | Independent Power Producer | 1 | 750.8 GWh | Apr 2026 | Oct 2025 | $2.69M | |
| BT Noble Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 502.3 GWh | Apr 2026 | - | ||
| National Salvage & Service Corporation | Bloomington, IN | Independent Power Producer | 2 | 203.1 GWh | Jan 2025 | - | ||
| Hoosier Energy Rural Electric Cooperative, Inc. | Bloomington, IN | - | - | - | Oct 2025 | $68.44M | $51.07M | |
| Hoosier Energy R E C, Inc | Bloomington, IN | Cooperative | 18 | 455.0 GWh | Dec 2025 | - | ||
| City Of Blooming Prairie - (MN) | Blooming Prairie, MN | Municipally-Owned Utility | 1 | 269.0 MWh | Dec 2025 | - | ||
| Harvest Midstream Co | Bloomfield, NM | Industrial | 3 | 50.5 GWh | May 2026 | - | ||
| Pepperidge Farm, Inc.- Bloomfield | Bloomfield, CT | Industrial | 1 | 16.8 GWh | Dec 2024 | - | ||
| Yards Creek Energy | Blairstown, NJ | Independent Power Producer | 1 | -244.3 GWh | May 2026 | Oct 2025 | $14.09M | |
| ANP Blackstone Energy Company LLC | Blackstone, MA | Independent Power Producer | 1 | 3.2 TWh | May 2026 | Mar 2021 | ||
| Virginia Polytechnic Inst And State UNV | Blacksburg, VA | State-Owned Utility | 1 | 10.2 GWh | May 2026 | - | ||
| Rainbow Energy Marketing Corporation | Bismarck, ND | - | - | - | Oct 2025 | $57.37M | $20.94M | |
| Nexus Line, LLC | Bismarck, ND | - | - | - | Sep 2025 | $16.22M | ||
| Montana-Dakota Utilities Co | Bismarck, ND | Investor-Owned Utility | 12 | 900.2 GWh | May 2026 | Oct 2025 | $12.67M | $7.54M |
| Basin Electric Power Coop | Bismarck, ND | Cooperative | 18 | 26.7 TWh | May 2026 | Oct 2025 | $659.16M | $75.17M |
| Ticona Polymers Inc | Bishop, TX | Industrial | 1 | 246.4 GWh | Dec 2025 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Wildhorse Wind Energy, LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.96M | ||
| WGP Redwood Holdings, LLC | Birmingham, AL | - | - | - | Sep 2025 | $20.66M | $20.66M | |
| Sunsea Energy, LLC | Birmingham, AL | - | - | - | Oct 2025 | $39.36k |
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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 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 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |