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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 380.6 GWh | Apr 2025 | - | ||
| Dodge Renewables 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Dodge Falls Associates LP | Boston, MA | Independent Power Producer | 1 | 32.3 GWh | Dec 2024 | - | ||
| Devonshire Energy LLC | Boston, MA | - | - | - | Jul 2025 | $66.29k | ||
| Dartmouth Farms Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Cutlass Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 196.4 GWh | Apr 2025 | - | ||
| Cricket Valley Energy Center LLC | Boston, MA | Independent Power Producer | 1 | 3.8 TWh | Apr 2025 | Apr 2025 | $47.94M | |
| Cream Street Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| Clay FC, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Clark Road Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.4 GWh | Dec 2023 | - | ||
| Citizens Imperial Solar LLC | Boston, MA | - | - | - | Jul 2025 | $354.62k | ||
| Citizens Enterprises Corporation | Boston, MA | Independent Power Producer | 26 | 222.0 GWh | Apr 2025 | - | ||
| Chester Woods Point Solar, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Charlton Solar I, LLC | Boston, MA | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 611.6 GWh | Apr 2025 | - | ||
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 5.3 TWh | Apr 2025 | Apr 2025 | $55.97M | |
| Canandaigua Power Partners LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Jul 2025 | $5.88M | |
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Jul 2025 | $173.35k | |
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 317.8 GWh | Apr 2025 | Jun 2025 | $2.86M | |
| Brockelman Road Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Brick Church Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 6.5 GWh | Dec 2023 | - | ||
| Briar-Hydro Associates | Boston, MA | Independent Power Producer | 3 | 50.7 GWh | Dec 2024 | - | ||
| Boston Medical Center | Boston, MA | Commercial | 1 | 15.3 GWh | Dec 2024 | Jul 2025 | $258.47k | |
| Boston Energy Trading And Marketing LLC | Boston, MA | - | - | - | Apr 2025 | $120.56M | $3.06M | |
| Boltonville Hydro Associates | Boston, MA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Blue Sky East LLC | Boston, MA | Independent Power Producer | - | - | - | Jun 2025 | $1.51M | |
| Blacksmith Road Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.5 GWh | Dec 2023 | - | ||
| Belchertown Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Bear Grove Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Bainbridge Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Ashley Solar Farm, LLC | Boston, MA | Independent Power Producer | 1 | 7.5 GWh | Dec 2023 | - | ||
| Ashby Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Arctaris Saddleback Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.3 GWh | Dec 2024 | - | ||
| Ampersand Ogdensburg Hydro, LLC | Boston, MA | Independent Power Producer | 1 | 4.7 GWh | Dec 2023 | - | ||
| Ampersand Moretown Hydro LLC | Boston, MA | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| Ampersand Hollow Dam Hydro LLC | Boston, MA | Independent Power Producer | 1 | 388.0 MWh | Sep 2024 | - | ||
| American Falls Solar LLC | Boston, MA | Independent Power Producer | 1 | 44.5 GWh | Apr 2025 | Jul 2025 | $523.57k | |
| American Falls Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 44.2 GWh | Apr 2025 | Jul 2025 | $522.45k | |
| Alden Road Harvard Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Ace-Stanton, LLC | Boston, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Ace-Stanton A, LLC | Boston, MA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| 6140 Route 209 - North, LLC | Boston, MA | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| 3232 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| 3104 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| 28 Livermore Hill Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| 1639 RT 29 Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| 1639 RT 29 Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2024 | - | ||
| Hancock Wind LLC | Boston,, MA | Independent Power Producer | - | - | - | Jun 2025 | $2.21M | |
| U S Borax Inc | Boron, CA | Independent Power Producer | 1 | 277.5 GWh | Apr 2025 | Apr 2025 | $886.32k | |
| Borger Energy Associates LP | Borger, TX | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | - | ||
| Icetec.COM | Boothwyn, PA | - | - | - | Jul 2025 | $644.81k | $247.28k | |
| City Of Bonners Ferry | Bonners Ferry, ID | Municipally-Owned Utility | 1 | 23.0 GWh | Dec 2024 | - | ||
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 407.6 GWh | Apr 2025 | - | ||
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 355.5 GWh | Apr 2025 | Jun 2025 | $2.85M | |
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 220.1 GWh | Apr 2025 | Jun 2025 | $1.24M | |
| USG Nevada LLC | Boise, ID | Independent Power Producer | 2 | 91.8 GWh | Dec 2024 | Mar 2025 | $2.13M | |
| US Geothermal, Inc. | Boise, ID | Independent Power Producer | 2 | 289.5 GWh | Dec 2024 | - | ||
| Techren Solar V LLC | Boise, ID | Independent Power Producer | 1 | 119.2 GWh | Apr 2025 | Jun 2025 | $747.98k | |
| Techren Solar IV LLC | Boise, ID | Independent Power Producer | 1 | 57.9 GWh | Apr 2025 | Jun 2025 | $408.48k | |
| Techren Solar III LLC | Boise, ID | Independent Power Producer | 1 | 58.8 GWh | Apr 2025 | Jun 2025 | $429.03k | |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 483.4 GWh | Apr 2025 | Jun 2025 | $3.08M | |
| Techren Solar I LLC | Boise, ID | Independent Power Producer | 1 | 204.7 GWh | Apr 2025 | Jun 2025 | $1.72M | |
| Sunray Energy 3 LLC | Boise, ID | Independent Power Producer | 1 | 38.4 GWh | Dec 2024 | Jun 2025 | $344.16k | |
| Sunray Energy 2, LLC | Boise, ID | Independent Power Producer | 1 | 60.5 GWh | Dec 2024 | Jun 2025 | $665.40k | |
| South Forks Joint Venture | Boise, ID | Independent Power Producer | 1 | 24.6 GWh | Oct 2024 | - | ||
| Simplot Leasing Corp | Boise, ID | Industrial | 1 | 70.8 GWh | Apr 2025 | - | ||
| Marysville Hydro Partners | Boise, ID | Independent Power Producer | 1 | 50.7 GWh | Dec 2024 | - | ||
| Idaho Power Co | Boise, ID | Investor-Owned Utility | 32 | 10.2 TWh | Apr 2025 | Jul 2025 | $49.61M | $52.72M |
| Hazelton/Wilson Joint Venture | Boise, ID | Independent Power Producer | 2 | 47.0 GWh | Oct 2024 | - | ||
| G2 Energy LLC | Boise, ID | Independent Power Producer | 3 | 49.2 GWh | Dec 2024 | - | ||
| Colstrip Energy LP | Boise, ID | Independent Power Producer | 1 | 312.8 GWh | Dec 2024 | - | ||
| Avalon Solar Partners II, LLC | Boise, ID | Independent Power Producer | 1 | 46.1 GWh | Dec 2024 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 336.6 GWh | Apr 2025 | Jun 2025 | $3.59M | |
| Atrisco Energy Storage LLC | Boise, ID | Independent Power Producer | 1 | 137.4 GWh | Apr 2025 | - | ||
| Apex Solar LLC | Boise, ID | Independent Power Producer | 1 | 161.3 GWh | Apr 2025 | Jun 2025 | $1.35M | |
| Utah Red Hills Renewable Park, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $2.17M | ||
| Toms River Merchant Solar, LLC | Boca Raton, FL | - | - | - | Apr 2025 | $341.69k | ||
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $432.77k | ||
| Re Mustang 4 LLC | Boca Raton, FL | - | - | - | Mar 2025 | $604.03k | ||
| Re Mustang 3 LLC | Boca Raton, FL | - | - | - | Mar 2025 | $995.25k | ||
| Puckett Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $384.06k | ||
| Pattersonville Solar Facility LLC | Boca Raton, FL | - | - | - | Mar 2025 | $490.89k | ||
| Mulberry Bess LLC | Boca Raton, FL | - | - | - | Apr 2025 | $3.41M | ||
| MN8 Energy Marketing LLC | Boca Raton, FL | - | - | - | Mar 2025 | $511.08k | ||
| Janis Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $314.86k | ||
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $390.35k | ||
| Darby Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $428.50k | ||
| Branscomb Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $469.26k | ||
| American Kings Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $2.09M | ||
| TMF-Rig, LLC | Boardman, OR | Independent Power Producer | 1 | 36.4 GWh | Dec 2024 | - | ||
| TMF Biofuels, LLC | Boardman, OR | Independent Power Producer | - | 41.9 GWh | Dec 2023 | - | ||
| SUNE CPA CDC2 LLC | Blythe, CA | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| SUNE CPA CDC1 LLC | Blythe, CA | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| NRG Solar Blythe | Blythe, CA | Independent Power Producer | 1 | 44.3 GWh | Dec 2024 | Sep 2018 | ||
| Blythe Energy Inc. | Blythe, CA | - | - | - | Apr 2025 | $9.94M | ||
| Moffett Solar 1, LLC | Bluffton, SC | Independent Power Producer | - | - | Dec 2021 | Jul 2025 | $1.21M | |
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 519.5 GWh | Apr 2025 | Apr 2025 | $4.00M | |
| Wild Springs Solar, LLC | Bloomington, MN | - | - | - | Apr 2025 | $1.73M | ||
| Unbridled Solar, LLC | Bloomington, MN | - | - | - | Apr 2025 | $2.05M |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |