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 |
|---|---|---|---|---|---|---|---|---|
| US Geothermal Inc. | Boise, ID | Independent Power Producer | 2 | 267.5 GWh | Dec 2025 | - | ||
| US GSA Heating And Transmission | Washington, DC | Federally-Owned Utility | 1 | 36.1 GWh | Jun 2026 | - | ||
| US Paper Mill Company | Chillicothe, OH | Industrial | 1 | 25.1 GWh | Jan 2026 | - | ||
| US Space Force | Sagamore, MA | Federally-Owned Utility | 1 | 6.6 GWh | Jun 2026 | - | ||
| US Sugar Savannah Refinery, LLC | Port Wentworth, GA | Industrial | 1 | 56.0 GWh | Dec 2024 | - | ||
| Usace-Detroit District | Detroit, MI | Federally-Owned Utility | 1 | 169.3 GWh | Dec 2025 | - | ||
| Usace-Fort Worth District | Fort Worth, TX | Federally-Owned Utility | 3 | 280.1 GWh | Dec 2025 | - | ||
| Usace Northwestern Division | Portland, OR | Federally-Owned Utility | 21 | 45.4 TWh | Jun 2026 | - | ||
| Usace-Omaha | Omaha, NE | Federally-Owned Utility | 6 | 8.1 TWh | Dec 2025 | - | ||
| USCE-Kansas City District | Kansas City, MO | Federally-Owned Utility | 2 | 286.5 GWh | Jun 2026 | - | ||
| USCE-Little Rock District | Little Rock, AR | Federally-Owned Utility | 7 | 2.4 TWh | Dec 2024 | - | ||
| USCE-Mobile District | Mobile, AL | Federally-Owned Utility | 8 | 1.6 TWh | Jun 2026 | - | ||
| USCE-Nashville District | Nashville, TN | Federally-Owned Utility | 9 | 3.4 TWh | Dec 2025 | - | ||
| USCE-Savannah District | Savannah, GA | Municipally-Owned Utility | 3 | 1.3 TWh | Jun 2026 | - | ||
| USCE-St Louis District | Monroe City, MO | Federally-Owned Utility | 1 | 149.9 GWh | Jun 2026 | - | ||
| USCE-Tulsa District | Tulsa, OK | Federally-Owned Utility | 8 | 1.1 TWh | Dec 2024 | - | ||
| USCE -Vickburg District | Royal, AR | Federally-Owned Utility | 3 | 441.5 GWh | Jun 2026 | - | ||
| USCE-Wilmington District | Boydton, VA | Federally-Owned Utility | 2 | 364.6 GWh | Dec 2025 | - | ||
| USF Essex Lessor, LLC | New York, NY | Independent Power Producer | 6 | 55.4 GWh | Dec 2025 | - | ||
| USF McClellan, LLC | New York, NY | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| USF Surry LLC | New York, NY | Independent Power Producer | 8 | 40.2 GWh | Dec 2025 | - | ||
| USG Nevada LLC | Boise, ID | Independent Power Producer | 2 | 84.0 GWh | Dec 2025 | Sep 2025 | $1.69M | |
| USG Oregon LLC | Reno, NV | - | - | - | Sep 2025 | $3.76M | ||
| USS Cattail Solar LLC | Fulton, IL | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| USS Origami Solar LLC | Fulton, IL | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| Ut West Tennessee Solar Farm | Knoxville, TN | State-Owned Utility | 1 | 3.3 GWh | Dec 2025 | - | ||
| Utah Associated Mun Power SYS | Salt Lake City, UT | Political Subdivision | 4 | 1.0 TWh | Jun 2026 | - | ||
| Utah State University | Logan, UT | State-Owned Utility | 1 | 27.9 GWh | Jun 2026 | - | ||
| Utica Water & Power Authority | Angels Camp, CA | Political Subdivision | 2 | 22.9 GWh | Dec 2025 | Jul 2017 | ||
| Utility Board Of Key West City (FL) | Key West, FL | Municipally-Owned Utility | 3 | 7.1 GWh | Dec 2025 | - | ||
| Uwharrie Mountain Renewable Energy, LLC | Detroit, MI | Investor-Owned Utility | 1 | 35.1 GWh | Dec 2025 | - | ||
| UXI CSG Venture 1 8301 LLC | Seattle, WA | Independent Power Producer | 1 | 3.8 GWh | Dec 2025 | - | ||
| UXI CSG Venture 2 8302 LLC | Seattle, WA | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| UXI CSG Venture 3 8303 LLC | Seattle, WA | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| UXI CSG Venture 4 8304 LLC | Seattle, WA | Independent Power Producer | 1 | 3.8 GWh | Dec 2025 | - | ||
| Va Sepulveda Ambulatory Care Center | North Hills, CA | Municipally-Owned Utility | 1 | 4.1 GWh | Dec 2025 | - | ||
| Valcour Altona Windpark, LLC | Louisville, CO | - | - | - | Jul 2025 | $1.32M | ||
| Valcour Bliss Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.71M | ||
| Valcour Chateaugay Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.32M | ||
| Valcour Clinton Windpark, LLC | Louisville, CO | - | - | - | Jul 2025 | $1.18M | ||
| Valcour Ellenburg Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.10M | ||
| Valcour Operating Services, LLC | Arlington, VA | Independent Power Producer | 6 | 1.3 TWh | Dec 2025 | - | ||
| Valcour Wethersfield Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $2.19M | ||
| Valcour Wind Energy, LLC | Louisville, CO | - | - | - | Sep 2025 | $316.96k | ||
| Valencia Power LLC | Belen, NM | Independent Power Producer | 1 | 153.9 GWh | Dec 2025 | Sep 2025 | $5.72M | |
| Valentine Solar, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $4.59M | ||
| Valentine Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 1.3 GWh | Oct 2025 | - | ||
| Valero Refining Co California | Corpus Christi, TX | |Industrial | 6 | 252.9 GWh | Jun 2026 | - | ||
| Valero Wilmington | Wilmington, CA | Industrial | 1 | 231.6 GWh | Dec 2025 | - | ||
| Valley Center Ess, LLC | New York, NY | - | - | - | Oct 2025 | $2.16M | ||
| Valley Falls Associates | Clifton Park, NY | Independent Power Producer | - | 7.5 GWh | Dec 2024 | - | ||
| Valley Sun Solar LLC | Houston, TX | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| Valta Energy | Ontario, CA | Independent Power Producer | 13 | 10.5 GWh | Dec 2025 | - | ||
| Van Buren Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Van EPPS Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 9.5 GWh | Dec 2024 | - | ||
| Vanderbilt University | Nashville, TN | Independent Power Producer | 1 | 115.5 GWh | Dec 2025 | - | ||
| Vandolah Power Co LLC | Wauchula, FL | Independent Power Producer | 1 | 918.1 GWh | Jun 2026 | Sep 2025 | $13.60M | |
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 129.6 GWh | Oct 2025 | Sep 2025 | $9.12M | |
| VCP Realty, LLC | West Hartford, CT | Independent Power Producer | 6 | 2.0 GWh | Dec 2025 | - | ||
| VECO Power Trading, LLC | McLean, VA | - | - | - | Sep 2025 | $4.84M | ||
| VEGA Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.2 GWh | Dec 2025 | - | ||
| VEGA Solar, LLC | Boston, MA | Independent Power Producer | 1 | 51.1 GWh | Dec 2025 | - | ||
| Venable Solar, LLC | Blythe, CA | Independent Power Producer | - | 7.3 GWh | Dec 2024 | - | ||
| Ventura Energy Storage, LLC | Scottsdale, AZ | Independent Power Producer | 1 | -17.5 GWh | Jun 2026 | Oct 2025 | $3.72M | |
| Ventura Solar LLC | Renton, WA | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| Veolia Energy Operating Service | Richmond, VA | Independent Power Producer | 1 | 69.7 GWh | Jun 2026 | - | ||
| Veolia Na - Municipal & Commercial Business | Boston, MA | Industrial | 1 | 153.2 GWh | Jun 2026 | - | ||
| Veolia North America | Brooklyn, NY | Commercial | 1 | 24.4 GWh | Dec 2025 | - | ||
| Verde Energy USA Inc. | Houston, TX | - | - | - | Oct 2025 | $208.90k | ||
| Verde Light Community Solar LLC | Enterprise, OR | Independent Power Producer | 1 | 6.9 GWh | Dec 2025 | - | ||
| Vermilion Solar 1, LLC | Arlington, VA | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Vermillion Power LLC | Greenwich, CT | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | Oct 2025 | $23.62M | |
| Vermont Wind LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $1.36M | |
| Veseli Solar I LLC | Denver, CO | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| VESI 10 LLC | Reno, NV | Independent Power Producer | 1 | -1.2 GWh | Dec 2025 | Oct 2025 | $145.74k | |
| VESI 23 LLC | Reno, NV | Independent Power Producer | 1 | -3.7 GWh | Jun 2026 | Oct 2025 | $1.93M | |
| VESI 24 LLC | Reno, NV | Independent Power Producer | 1 | -1.5 GWh | Dec 2025 | Oct 2025 | $708.55k | |
| VESI 25 LLC | Reno, NV | Independent Power Producer | 1 | -4.4 GWh | Dec 2025 | Oct 2025 | $1.99M | |
| VESI 34 LLC | Reno, NV | Independent Power Producer | 1 | -276.0 MWh | Dec 2024 | Jul 2025 | $1.57M | |
| VESI Pomona Energy Storage, Inc. | Reno, NV | Independent Power Producer | 1 | -4.1 GWh | Jun 2026 | Oct 2025 | $180.42k | |
| Vesivec LLC | Philadelphia, PA | - | - | - | Sep 2025 | $20.95k | ||
| Vesper Energy Development LLC | Irving, TX | Independent Power Producer | 21 | 1.8 TWh | Jun 2026 | - | ||
| Vicinity Energy Kansas City | Indianapolis, IN | Industrial | 1 | 44.0 GWh | Dec 2025 | - | ||
| Victoria Port Power II | Princeton, NJ | Independent Power Producer | 1 | 28.5 GWh | Dec 2025 | - | ||
| Victoria WLE, LP | Princeton, NJ | Independent Power Producer | 1 | 1.3 TWh | Dec 2025 | - | ||
| Victory Pass I, LLC | San Francisco, CA | Independent Power Producer | 1 | 636.6 GWh | Jun 2026 | Sep 2025 | $5.76M | |
| Vienna Power LLC | Princeton, NJ | - | - | - | Oct 2025 | $5.31M | ||
| Viking Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Vikings Energy Farm, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 330.5 GWh | Jun 2026 | Oct 2025 | $2.73M | |
| Village Of Freeport - (Ny) | Freeport, NY | Municipally-Owned Utility | 2 | 38.8 GWh | Dec 2025 | - | ||
| Village Of Genoa - (Oh) | Genoa, OH | Municipally-Owned Utility | 1 | 267.6 MWh | Dec 2025 | - | ||
| Village Of Morrisville - (VT) | Morrisville, VT | Municipally-Owned Utility | 3 | 8.6 GWh | Dec 2025 | - | ||
| Village Of Rantoul - (Il) | Rantoul, IL | Municipally-Owned Utility | 1 | 295.0 MWh | Jun 2026 | - | ||
| Village Of Rockville Centre - (Ny) | Rockville Centre, NY | Municipally-Owned Utility | 1 | 1.0 GWh | Dec 2025 | - | ||
| Village Of Sebewaing - (Mi) | Sebewaing, MI | Municipally-Owned Utility | 2 | 1.5 GWh | Dec 2025 | Dec 2013 | ||
| Village Of Swanton - (VT) | Swanton, VT | Municipally-Owned Utility | 1 | 36.5 GWh | Dec 2025 | - | ||
| Village Of Winnetka - (Il) | Winnetka, IL | Municipally-Owned Utility | 1 | 3.1 GWh | Dec 2025 | - | ||
| Vineyard Reliability LLC | South Catham, MA | Independent Power Producer | 2 | 854.0 MWh | Sep 2025 | Sep 2025 | $1.05M | |
| Vineyard Wind 1 LLC | New Bedford, MA | Independent Power Producer | 1 | 457.7 GWh | Jun 2026 | Sep 2025 | $2.41M | |
| Violet Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 10.3 GWh | 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 |