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 |
|---|---|---|---|---|---|---|---|---|
| El Dorado Irrigation District | Placerville, CA | Municipally-Owned Utility | 1 | 84.0 GWh | Dec 2025 | - | ||
| ELBA Solar LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Elbow Creek Wind Project LLC | La Jolla, CA | Independent Power Producer | 1 | 377.9 GWh | Dec 2025 | - | ||
| Electra Wind, LLC | Arlington, VA | Independent Power Producer | 1 | 874.7 GWh | Dec 2025 | - | ||
| Electric Avenue Lunenburg Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.6 GWh | Dec 2025 | - | ||
| Elizabeth Mines Solar 1, LLC | New York, NY | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| Elk Street Solar LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Elkhorn Ridge Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 156.7 GWh | Dec 2025 | Sep 2025 | $1.85M | |
| Ellomay USA Inc | Houston, TX | Independent Power Producer | 5 | 37.4 GWh | Dec 2025 | - | ||
| Ellwood Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 524.8 MWh | Dec 2025 | Sep 2025 | $1.18M | $66.15k |
| Elora LLC | Schenectady, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| ELP Claverack Solar, LLC | New York, NY | Independent Power Producer | 1 | 9.6 GWh | Dec 2025 | - | ||
| ELP KIPP Solar, LLC | New York, NY | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| ELP Livingston Solar, LLC | New York, NY | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Emerald Gardens PKI, LLC | Huntersville, NC | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Emerald Hills Holding I, LLC | Huntersville, NC | Independent Power Producer | 1 | 25.6 GWh | Dec 2025 | - | ||
| Emerald Kemble, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Emerald Marshfield, LLC | Huntersville, NC | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 26.9 GWh | Dec 2025 | Sep 2025 | $295.99k | |
| Emporia Hydro Power LP | Montreal, QB | Independent Power Producer | 1 | 5.8 GWh | Dec 2025 | - | ||
| Enchanted Rock | Houston, TX | State-Owned Utility | 3 | 11.0 GWh | Dec 2025 | - | ||
| Energen Renewables, LLC | Sewickley, PA | Independent Power Producer | 3 | 8.5 GWh | Dec 2025 | - | ||
| Energix Aditya, LLC | Arlington, VA | Independent Power Producer | 1 | 20.8 GWh | Dec 2025 | - | ||
| Energix Buckingham, LLC | Arlington, VA | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Energix Hollyfield, LLC | Arlington, VA | Independent Power Producer | 1 | 26.3 GWh | Dec 2025 | - | ||
| Energix Leatherwood, LLC | Arlington, VA | Independent Power Producer | 1 | 44.1 GWh | Dec 2025 | - | ||
| Energix MT. Jackson, LLC | Independent Power Producer | 1 | 34.8 GWh | Dec 2025 | - | |||
| Energix Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 40.4 GWh | Dec 2025 | - | ||
| Energy 2001, Inc. | Rocklin, CA | Independent Power Producer | 1 | 32.0 GWh | Dec 2025 | - | ||
| Energy 49, LLC | New York, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 2.2 GWh | Dec 2025 | Jul 2025 | $182.16k | |
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 444.2 GWh | Dec 2025 | - | ||
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | $4.10M | |
| Energy Systems Group LLC | Newburgh, IN | Commercial | 5 | 146.4 GWh | Dec 2025 | - | ||
| Enfield Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Enfinity BNB Napoleon Solar LLC | Atlanta, GA | Independent Power Producer | 1 | 11.2 GWh | Dec 2025 | - | ||
| Enfinity Norcal 1 FAA LLC | Atlanta, GA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Engie 2020 Projectco-WI1 LLC | Chicago, IL | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Engie Generation North America LLC | Chicago, IL | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Ennis Power Company LLC | Ennis, TX | Commercial | 1 | 1.7 TWh | Dec 2025 | - | ||
| Enterprise Products OPTG LP | Houston, TX | Industrial | 4 | 176.5 GWh | Dec 2025 | - | ||
| EONY Generation Limited | Ottawa, ON | Independent Power Producer | 4 | 68.5 GWh | Dec 2025 | - | ||
| Epic Hosting, LLC | Verona, WI | Commercial | 2 | 2.1 GWh | Dec 2025 | - | ||
| Equus Power I, L.P. | Bethesda, MD | Independent Power Producer | 1 | 65.4 GWh | Dec 2025 | Sep 2025 | $2.72M | |
| Ercam LLC | Honolulu, HI | Independent Power Producer | 2 | 10.1 GWh | Dec 2025 | - | ||
| Ergon Refining Inc | Jackson, MS | Industrial | 1 | 37.7 GWh | Dec 2025 | - | ||
| Erie Boulevard Hydropower LP | Queensbury, NY | Independent Power Producer | 71 | 2.6 TWh | Dec 2025 | Sep 2025 | $47.89M | |
| Erin Garden LLC | Green Isle, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Errol Hydroelectric Co LLC | Millinocket, ME | Independent Power Producer | 1 | 14.9 GWh | Dec 2025 | - | ||
| Erving Poplar Mountain Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| ERWR Whitcomb Farm Solar LLC | New York, NY | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 59.4 GWh | Dec 2025 | Jun 2025 | $1.25M | |
| ESIL-Al-Melrose, LLC | New York, NY | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| ESNY-RT-Elmsford, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| ESNY-Yorktown, LLC | Yorktown, NY | Independent Power Producer | 1 | 6.0 GWh | Dec 2025 | - | ||
| Essex County Correctional Facility Cogen | Newark, NJ | State-Owned Utility | 1 | 25.4 GWh | Dec 2025 | - | ||
| Essex Hydro Associates LLC | Penacook, NH | Independent Power Producer | 1 | 10.2 GWh | Dec 2025 | - | ||
| Etcap NES CS MN 06 LLC | Pleasanton, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| Eugene Water & Electric Board | Eugene, OR | Municipally-Owned Utility | 4 | 252.2 GWh | Dec 2025 | Sep 2025 | $7.31M | |
| Eurus Combine Hills I LLC | San Diego, CA | Independent Power Producer | 1 | 66.9 GWh | Dec 2025 | Sep 2025 | $878.77k | |
| Eurus Combine Hills II LLC | San Diego, CA | Independent Power Producer | 1 | 150.1 GWh | Dec 2025 | Sep 2025 | $3.86M | |
| Evergreen Biopower LLC | Independent Power Producer | 1 | 51.1 GWh | Dec 2025 | - | |||
| Everson Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 87.7 GWh | Dec 2025 | Sep 2025 | $665.53k | |
| Excelsior Energy Capital | Excelsior, MN | Independent Power Producer | 6 | 10.7 GWh | Dec 2025 | - | ||
| EXUS Pennsylvania Wind Holdings | Pittsburgh, PA | Independent Power Producer | 4 | 995.8 GWh | Dec 2025 | - | ||
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 602.9 GWh | Dec 2025 | Aug 2013 | ||
| Facile Solar LLC | Durham, NC | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Fairfield University | Fairfield, CT | Independent Power Producer | 1 | 25.7 GWh | Dec 2025 | - | ||
| Fairhaven Wind LLC | Cohasset, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Family Tree Farms | Reedley, CA | Commercial | 1 | 778.6 MWh | Dec 2025 | - | ||
| Farley Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Farmer's Irrigation District | Hood River, OR | Political Subdivision | 2 | 24.1 GWh | Dec 2025 | - | ||
| Farmington Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.0 GWh | Dec 2025 | - | ||
| Federal Road Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Federated Rural Electric Assn | Jackson, MN | Cooperative | 1 | 2.6 GWh | Dec 2025 | - | ||
| Fey Windfarm LLC | Woodstock, MN | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| FFP MD Freeland Project1, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| FFP Ny Goshen Project1, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| FFP Ny Goshen Project2, LLC | Schenectady, NY | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Finchville TPKE LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Finger Lakes Solar I, LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Finley Bioenergy LLC | Independent Power Producer | 1 | 15.5 GWh | Dec 2025 | - | |||
| Fire Island Wind LLC | Anchorage, AK | Independent Power Producer | 1 | 56.0 GWh | Dec 2025 | - | ||
| First National Bank-Commerce | New Orleans, LA | Independent Power Producer | 1 | 1.0 TWh | Dec 2025 | - | ||
| Fisher Road Solar I LLC | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | |||
| Fitchburg Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| Five Crowns Inc | Brawley, CA | Industrial | 1 | 1.6 GWh | Dec 2025 | - | ||
| Five Forks Solar | New York, NY | Independent Power Producer | 1 | 34.2 GWh | Dec 2025 | - | ||
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 221.6 GWh | Dec 2025 | Sep 2025 | $4.18M | |
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.6 GWh | Dec 2025 | Sep 2025 | $16.94M | |
| Flint Hills Resources Corpus Christi LLC | Corpus Christi, TX | Industrial | 1 | 291.6 GWh | Dec 2025 | - | ||
| Flint Hills Resources Pine Bend, LLC | Wichita, KS | Industrial | 1 | 390.2 GWh | Dec 2025 | - | ||
| Flodquist Community Solar LLC | Schenectady, NY | Independent Power Producer | 2 | 1.7 GWh | Dec 2025 | - | ||
| Fogarty Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 104.7 GWh | Dec 2025 | - | ||
| Forest Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Fork In The Road Solar LLC | New York, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Forked River Power, LLC | Forked River, NJ | Independent Power Producer | 1 | 16.1 GWh | Dec 2025 | Oct 2025 | $846.46k |
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 |