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 |
|---|---|---|---|---|---|---|---|---|
| LOS Alamos County - (NM) | LOS Alamos, NM | Municipally-Owned Utility | 3 | 21.7 GWh | Jan 2026 | Oct 2025 | $647.02k | |
| LOS Angeles Community College District | LOS Angeles, CA | Political Subdivision | 2 | 686.0 MWh | Dec 2025 | - | ||
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 37 | 12.8 TWh | Jun 2026 | Oct 2025 | $3.26M | |
| Lotus Infrastructure Global Operations, LLC | Greenwich, CT | Independent Power Producer | 1 | 22.3 GWh | Jun 2026 | - | ||
| Lotus Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 185.2 GWh | Jun 2026 | - | ||
| Louisiana Sugar Refining LLC | Gramercy, LA | Industrial | 1 | 10.7 GWh | Dec 2025 | - | ||
| Louisiana Tech University | Ruston, LA | State-Owned Utility | 1 | 52.2 GWh | Dec 2025 | - | ||
| Loup River Public Power DIST | Columbus, NE | Political Subdivision | 2 | 159.0 GWh | Dec 2025 | - | ||
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 15.7 TWh | Jun 2026 | Sep 2024 | ||
| Lower Lowline LLC | Twin Falls, ID | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| Lower Mount Bethel Energy LLC | Allentown, PA | Independent Power Producer | 1 | 4.8 TWh | Jun 2026 | Dec 2018 | ||
| Lower Road II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Lower Road III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Lower TULE River Irrgtn DIST | Tipton, CA | Municipally-Owned Utility | 1 | 1.2 GWh | Aug 2025 | - | ||
| Lower Valley Energy, Inc. | Afton, WY | Cooperative | 2 | 15.8 GWh | Dec 2025 | - | ||
| Loyola University Health System | Maywood, IL | Commercial | 1 | 20.8 GWh | Dec 2025 | - | ||
| LR Wheatfield Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| LSE ARA LLC | West Hartford, CT | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| LSE Canes Venatici LLC | West Hartford, CT | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| LSE Canis Major LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Cassiopeia LLC | West Hartford, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| LSE Centaurus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| LSE Chamaeleon LLC | West Hartford, CT | Independent Power Producer | 1 | 771.0 MWh | Oct 2025 | - | ||
| LSE Coma Berenices LLC | West Hartford, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| LSE Corona Austrina LLC | West Hartford, CT | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| LSE Crater LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| LSE Delphinus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| LSE Dorado, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| LSE Fornax LLC | West Hartford, CT | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| LSE Indus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| LSE Lepus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| LSE Ophiuchus LLC | West Hartford, CT | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| LSE Pegasus LLC | West Hartford, CT | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| LSE Perseus LLC | West Hartford, CT | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| LSE Phoenix LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Pictor LLC | West Hartford, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| LSE Pisces LLC | West Hartford, CT | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| LSE Sculptor, LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| LSU And A&M College | Baton Rouge, LA | State-Owned Utility | 1 | 110.0 GWh | Jun 2026 | - | ||
| Lukuc B Community Solar LLC | Arlington, VA | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Luminace Solar Arizona 2, LLC | New York, NY | Independent Power Producer | 2 | 4.3 GWh | Dec 2025 | - | ||
| Luminace Solar Arizona, LLC | New York, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Luminace Solar Chicago, LLC | New York, NY | Independent Power Producer | 1 | 11.3 GWh | Jun 2026 | - | ||
| Luminace Solar Federal, LLC | New York, NY | Independent Power Producer | 1 | 5.0 GWh | Dec 2025 | - | ||
| Luminace Solar Georgia 2, LLC | New York, NY | Independent Power Producer | 2 | 10.0 GWh | Dec 2025 | - | ||
| Luminace Solar Georgia, LLC | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Luminace Solar Holding, LLC | New York, NY | Independent Power Producer | 5 | 13.2 GWh | Dec 2025 | - | ||
| Luminace Solar Illinois 2, LLC | New York, NY | Independent Power Producer | 5 | 13.7 GWh | Dec 2025 | - | ||
| Luminace Solar Maryland II, LLC | New York, NY | Independent Power Producer | 2 | 10.6 GWh | Dec 2025 | - | ||
| Luminace Solar Maryland, LLC | New York, NY | Independent Power Producer | 2 | 818.0 MWh | Dec 2025 | - | ||
| Luminace Solar Massachusetts, LLC | New York, NY | Independent Power Producer | 2 | 4.2 GWh | Dec 2025 | - | ||
| Luminace Solar MC, LLC | New York, NY | Independent Power Producer | 13 | 56.2 GWh | Dec 2025 | - | ||
| Luminace Solar Net Metering, LLC | New York, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Luminace Solar New Jersey II, LLC | New York, NY | Independent Power Producer | 2 | 11.1 GWh | Dec 2025 | - | ||
| Luminace Solar New Jersey, LLC | New York, NY | Independent Power Producer | 5 | 14.4 GWh | Dec 2025 | - | ||
| Luminace Solar Rhode Island, LLC | New York, NY | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Luminace Sunbeam Development Holdings, LLC | Baltimore, MD | Independent Power Producer | 8 | 42.6 GWh | Dec 2025 | - | ||
| Luminant Dick's Creek | Monroe, OH | Independent Power Producer | 1 | 15.8 GWh | Dec 2025 | - | ||
| Luminant Generation Company LLC | Irving, TX | |Independent Power Producer | 29 | 51.0 TWh | Jun 2026 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 7.1 TWh | Jun 2026 | - | ||
| Luna Valley Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 314.9 GWh | Jun 2026 | Sep 2025 | ||
| Luther College Wind Energy Project LLC | Decorah, IA | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| LUZ Solar | El Segundo, CA | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Lyons Road Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Lyons Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 36.1 GWh | Dec 2025 | - | ||
| Lyonsdale Hydroelectric Co., Inc. | Houston, TX | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| LYRA Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.9 GWh | Dec 2025 | - | ||
| Ma CS Dighton, LLC | New York, NY | Independent Power Producer | 1 | 6.1 GWh | Dec 2025 | - | ||
| Ma CS Uxbridge, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| Ma CS Ware West, LLC | San Francisco, CA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| MAAS Energy Works | Redding, CA | Independent Power Producer | 7 | 4.3 GWh | Dec 2025 | - | ||
| Macadamia Nut Road Solar Project 2019 | Schenectady, NY | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Macbeth Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 38.2 GWh | Dec 2025 | - | ||
| Macys Corporate Services, Inc | Johns Creek, GA | Commercial | 1 | 3.1 GWh | Dec 2024 | - | ||
| Madera-Chowchilla Power AUTH | Madera, CA | Independent Power Producer | 1 | 502.0 MWh | Jun 2025 | - | ||
| Madera DP 2, LLC | Valencia, CA | Independent Power Producer | 1 | 12.6 GWh | Dec 2025 | - | ||
| Madison Energy Holdings LLC | Tysons, VA | Independent Power Producer | 52 | 181.3 GWh | Dec 2025 | - | ||
| Madison Energy Investments LLC | Vienna, VA | Independent Power Producer | 92 | 64.2 GWh | Jun 2026 | - | ||
| Chisago Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Chittenden County Solar Partners LLC | Williston, VT | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Choco Solar LLC | Westport, CT | Independent Power Producer | 1 | 10.2 GWh | Dec 2025 | - | ||
| Chopin Wind, LLC | Carlsbad, CA | Independent Power Producer | 2 | 199.4 GWh | Dec 2025 | - | ||
| Chowan JEHU Road Solar, LLC | Charlotte, NC | Independent Power Producer | - | 8.5 GWh | Dec 2024 | - | ||
| Chub Garden LLC | Northfield, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Chugach Electric Assn Inc | Anchorage, AK | Cooperative | 8 | 3.3 TWh | Jun 2026 | - | ||
| Ci-Ii Mitchell Holding LLC | Calgary, AB | Independent Power Producer | 5 | 31.1 GWh | Dec 2025 | - | ||
| Ci III VK I Te Partnership LLC | Wilmington, DE | Independent Power Producer | 1 | 156.0 GWh | Jun 2026 | - | ||
| Cincinnati Zoo & Botanical Garden | Cincinnati, OH | Commercial | 1 | 1.5 GWh | Dec 2025 | - | ||
| Citgo Petroleum Corp | Lake Charles, LA | Industrial | 1 | 244.2 GWh | Dec 2025 | - | ||
| Citizens Enterprises Corporation | Boston, MA | Independent Power Producer | 26 | 208.7 GWh | Jun 2026 | - | ||
| Citizens Thermal Energy | Indianapolis, IN | Political Subdivision | 1 | 16.3 GWh | Jun 2026 | - | ||
| Citrus World Inc | Lake Wales, FL | Industrial | 1 | 43.6 GWh | Dec 2025 | - | ||
| City & Borough Of Sitka - (Ak) | Sitka, AK | Municipally-Owned Utility | 4 | 129.6 GWh | Dec 2025 | - | ||
| City & County Of San Francisco - (Ca) | San Francisco, CA | Municipally-Owned Utility | 7 | 1.3 TWh | Jun 2026 | Oct 2025 | $24.08M | |
| City Of Abbeville - (SC) | Abbeville, SC | Municipally-Owned Utility | 1 | 2.9 GWh | Dec 2025 | May 2024 | ||
| City Of Akron - (Oh) | Akron, OH | Municipally-Owned Utility | 1 | 6.3 GWh | Jun 2026 | - | ||
| City Of Alexandria - (La) | Alexandria, LA | Municipally-Owned Utility | 1 | 95.9 GWh | Dec 2025 | May 2017 | ||
| City Of Algona - (Ia) | Algona, IA | Municipally-Owned Utility | 2 | 4.6 GWh | Dec 2025 | - | ||
| City Of AMES - (Ia) | AMES, IA | Municipally-Owned Utility | 2 | 302.5 GWh | Dec 2025 | - | ||
| City Of Anaheim - (Ca) | Anaheim, CA | Municipally-Owned Utility | 2 | 18.9 GWh | Jun 2026 | Jan 2017 |
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 |