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 |
|---|---|---|---|---|---|---|---|---|
| Lee County Board-Commissioners | FT Myers, FL | Municipally-Owned Utility | 1 | 342.1 GWh | May 2026 | - | ||
| Leeward Asset Management, LLC | Dallas, TX | Independent Power Producer | 60 | 9.2 TWh | May 2026 | - | ||
| Lexington Chenoa Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 815.0 GWh | May 2026 | Oct 2025 | $4.46M | |
| Liberty 1 Solar LLC | Washington, DC | Independent Power Producer | 1 | 103.9 GWh | May 2026 | - | ||
| Liberty County Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 271.0 GWh | May 2026 | Sep 2025 | $2.68M | |
| Liberty Electric Power LLC | Eddystone, PA | Independent Power Producer | 1 | 4.3 TWh | May 2026 | Oct 2025 | $37.95M | |
| Liberty Utilities (Calpeco Electric) LLC | South Lake Tahoe, CA | Investor-Owned Utility | 3 | 115.0 GWh | May 2026 | Oct 2025 | $423.39k | $5.80M |
| Lightning Dock Geothermal Hi-01, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 76.3 GWh | May 2026 | - | ||
| Lightsource Renewable Energy Asset Management, LLC | San Francisco, CA | Independent Power Producer | 50 | 4.1 TWh | May 2026 | - | ||
| Lily Solar, LLC | Andover, MA | Independent Power Producer | 1 | 341.4 GWh | May 2026 | Feb 2020 | ||
| Limestone Wind Project, LLC | Houston, TX | Independent Power Producer | 1 | 1.1 TWh | May 2026 | - | ||
| Limon | Juno Beach, FL | Independent Power Producer | 3 | 1.8 TWh | May 2026 | - | ||
| Lincoln Electric System | Lincoln, NE | Industrial|Municipally-Owned Utility | 5 | 163.7 GWh | May 2026 | Oct 2025 | $6.72M | |
| Lincoln Land Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.1 TWh | May 2026 | Oct 2025 | $6.84M | |
| Lindahl Wind Project LLC | Birmingham, AL | Independent Power Producer | 1 | 394.9 GWh | May 2026 | Sep 2025 | $3.37M | |
| Linden Combined Cycle | Linden, NJ | Independent Power Producer | 1 | 4.7 TWh | May 2026 | - | ||
| Little Bear Solar 1, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 71.4 GWh | May 2026 | - | ||
| Little Bear Solar 4, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 40.0 GWh | May 2026 | - | ||
| Little Bear Solar 5, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 121.6 GWh | May 2026 | - | ||
| Little Blue Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 967.1 GWh | May 2026 | Oct 2025 | $1.09M | |
| Live Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 101.2 GWh | May 2026 | Sep 2025 | $1.35M | |
| Lockett Windfarm, LLC | Chicago, IL | Independent Power Producer | 1 | 747.4 GWh | May 2026 | - | ||
| Loess Hills Wind Farm LLC | Baltimore, MD | Independent Power Producer | 1 | 7.1 GWh | May 2026 | - | ||
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 610.9 GWh | May 2026 | Sep 2025 | $7.96M | |
| LOMA Linda University | LOMA Linda, CA | Commercial | 1 | 64.1 GWh | May 2026 | - | ||
| Lone Star Solar | Charleston, SC | Independent Power Producer | 1 | 191.7 GWh | May 2026 | Sep 2025 | $2.29M | |
| Long Island Solar Farm LLC | Frederick, MD | Independent Power Producer | 1 | 39.4 GWh | May 2026 | Sep 2025 | $4.71M | |
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 535.8 GWh | May 2026 | Sep 2025 | $2.38M | |
| Long Ridge Energy Generation LLC | Canonsburg, PA | Independent Power Producer | 1 | 3.7 TWh | May 2026 | Oct 2025 | $36.86M | |
| Longview Power, LLC | Maidsville, WV | Independent Power Producer | 1 | 5.6 TWh | May 2026 | Sep 2025 | $49.06M | |
| Lorenzo Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 380.7 GWh | May 2026 | Sep 2025 | $1.99M | |
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 37 | 12.8 TWh | May 2026 | Oct 2025 | $3.26M | |
| LOS Esteros Critical Energy Facility LLC | San Jose, CA | Independent Power Producer | 1 | 170.8 GWh | May 2026 | Oct 2025 | $5.01M | |
| LOS Medanos Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 2.7 TWh | May 2026 | Oct 2025 | $4.25M | $447.72k |
| Lotus Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 135.1 GWh | May 2026 | - | ||
| Louisiana Generating LLC | New Roads, LA | Independent Power Producer | 2 | 2.8 TWh | May 2026 | Oct 2025 | $36.00M | |
| Louisville Gas & Electric Co | Louisville, KY | Investor-Owned Utility | 8 | 23.2 TWh | May 2026 | Oct 2025 | $15.62M | $18.44M |
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 15.7 TWh | May 2026 | Sep 2024 | ||
| Lower Mount Bethel Energy LLC | Allentown, PA | Independent Power Producer | 1 | 4.7 TWh | May 2026 | Dec 2018 | ||
| LSU And A&M College | Baton Rouge, LA | State-Owned Utility | 1 | 98.2 GWh | May 2026 | - | ||
| Luminace Solar Chicago, LLC | New York, NY | Independent Power Producer | 1 | 11.6 GWh | May 2026 | - | ||
| Luminant Generation Company LLC | Irving, TX | |Independent Power Producer | 29 | 51.0 TWh | May 2026 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 7.0 TWh | May 2026 | - | ||
| Luna Valley Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 266.8 GWh | May 2026 | Sep 2025 | ||
| Madison Energy Investments LLC | Vienna, VA | Independent Power Producer | 88 | 64.2 GWh | May 2026 | - | ||
| Madison Fields Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 439.6 GWh | May 2026 | Oct 2025 | $5.69M | |
| Madison Gas & Electric Co | Madison, WI | Investor-Owned Utility | 20 | 939.1 GWh | May 2026 | Oct 2025 | $31.93M | $919.38k |
| Magnolia Power Holdings LLC | Princeton, NJ | Independent Power Producer | 1 | 1.9 TWh | May 2026 | - | ||
| Maine Waste To Energy | Auburn, ME | Municipally-Owned Utility | 1 | 8.8 GWh | May 2026 | - | ||
| Major Oak Power, LLC | Bremond, TX | Independent Power Producer | 1 | 2.4 TWh | May 2026 | - | ||
| Malaga Bess LLC | Chicago, IL | Independent Power Producer | 1 | -4.6 GWh | May 2026 | Oct 2025 | $527.40k | |
| Mammoth North, LLC | Philadelphia, PA | Independent Power Producer | 1 | 837.7 GWh | May 2026 | Oct 2025 | $10.42M | |
| Manchester Street, LLC. | Providence, RI | Independent Power Producer | 1 | 2.3 TWh | May 2026 | Sep 2025 | $28.13M | |
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 197.0 GWh | May 2026 | Apr 2024 | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 500.6 GWh | May 2026 | Oct 2025 | $3.60M | |
| Marcus Hook Energy LP | Marcus Hook, PA | Independent Power Producer | 1 | 6.0 TWh | May 2026 | Oct 2025 | $54.07M | |
| Marion County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 50.2 GWh | May 2026 | - | ||
| Markum Solar Farm, LLC | Valley Mills, TX | Independent Power Producer | 1 | 401.0 GWh | May 2026 | - | ||
| Marsh Landing LLC | Antioch, CA | Independent Power Producer | 1 | 17.5 GWh | May 2026 | Oct 2025 | $17.93M | |
| Marshall Solar Energy Project | Juno Beach, FL | Independent Power Producer | 2 | 106.7 GWh | May 2026 | - | ||
| Martin County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 244.2 GWh | May 2026 | Oct 2025 | $2.65M | |
| Martinez Refining Co | Martinez, CA | Industrial | 1 | 736.1 GWh | May 2026 | Sep 2025 | $1.83M | |
| Maryland Environmental Service | Westover, MD | State-Owned Utility | 1 | 14.5 GWh | May 2026 | - | ||
| Massachusetts Mun Wholes Electric Co | Ludlow, MA | Political Subdivision | 6 | 169.5 GWh | May 2026 | - | ||
| Massachusetts WTR Rauth-Deer I | Winthrop, MA | Political Subdivision | 1 | 36.0 GWh | May 2026 | - | ||
| MAUI Electric Co Ltd | Kahului - MAUI, HI | Investor-Owned Utility | 6 | 917.8 GWh | May 2026 | - | ||
| Maverick Solar 4, LLC | San Diego, CA | Independent Power Producer | 1 | 324.1 GWh | May 2026 | Oct 2025 | $3.96M | |
| Maverick Solar 6, LLC | San Diego, CA | Independent Power Producer | 1 | 276.3 GWh | May 2026 | Oct 2025 | $3.61M | |
| Maverick Solar 7, LLC | San Diego, CA | Independent Power Producer | 1 | 441.2 GWh | May 2026 | Oct 2025 | $3.10M | |
| Maverick Solar LLC | San Diego, CA | Independent Power Producer | 2 | 369.5 GWh | May 2026 | Oct 2025 | $3.87M | |
| MC Power Companies Inc | Lee's Summit, MO | Independent Power Producer | 3 | 21.2 GWh | May 2026 | - | ||
| McCrae Wind Energy II, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 421.5 GWh | May 2026 | - | ||
| Mead Coated Board Inc | Glen Allen, VA | Industrial | 1 | 786.2 GWh | May 2026 | - | ||
| Meadow Lake Solar Park | Merrillville, IN | Investor-Owned Utility | 1 | 426.8 GWh | May 2026 | Sep 2025 | $3.80M | |
| Meadow Lake Wind Farm V LLC | Houston, TX | Independent Power Producer | 1 | 373.3 GWh | May 2026 | Oct 2025 | $6.45M | |
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 709.3 GWh | May 2026 | Oct 2025 | $9.89M | |
| Meadowlark Wind I LLC | Edmonton, AB | Independent Power Producer | 1 | 400.6 GWh | May 2026 | Oct 2025 | $1.94M | |
| Mechanicsville Solar, LLC | Westport, CT | Independent Power Producer | 1 | 65.2 GWh | May 2026 | Oct 2025 | $867.24k | |
| Medway Grid LLC | Independent Power Producer | 1 | 19.5 GWh | May 2026 | - | |||
| Mendocino Forest Products | Windsor, CA | Commercial | 1 | 128.7 GWh | May 2026 | - | ||
| Merck & Co Inc-West Point | Rahway, NJ | |Industrial | 4 | 341.7 GWh | May 2026 | Sep 2025 | $96.43k | |
| Mesa Wind Power LLC | New York, NY | Independent Power Producer | 2 | 80.1 GWh | May 2026 | Sep 2025 | $2.05M | |
| Mesquite Power LLC | Arlington, AZ | Independent Power Producer | 1 | 4.1 TWh | May 2026 | Oct 2025 | $4.01M | $1.65M |
| Mesquite Star Special LLC | San Francisco, CA | Independent Power Producer | 1 | 1.3 TWh | May 2026 | - | ||
| Mesquite Wind LLC | Abilene, TX | Independent Power Producer | 2 | 772.5 GWh | May 2026 | - | ||
| Metro WTR RECL DIST GRTR Chi | Chicago, IL | Municipally-Owned Utility | 1 | 17.4 GWh | May 2026 | - | ||
| Metropolitan Airports Commission | Minneapolis, MN | Political Subdivision | 1 | 2.6 GWh | May 2026 | - | ||
| Metropolitan Sewerage District | Asheville, NC | Municipally-Owned Utility | 1 | 5.3 GWh | May 2026 | - | ||
| Miami DADE Water & Sewer Dept | Miami, FL | Municipally-Owned Utility | 2 | 22.6 GWh | May 2026 | - | ||
| Michigan State University | East Lansing, MI | State-Owned Utility | 1 | 281.3 GWh | May 2026 | - | ||
| Midamerican Energy Co | Urbandale, IA | Investor-Owned Utility | 62 | 42.6 TWh | May 2026 | Oct 2025 | $297.24M | $13.35M |
| Middle Tennessee State University | Murfreesboro, TN | Commercial | 1 | 36.9 GWh | May 2026 | - | ||
| Middlebury College Biomass | Middlebury, VT | Commercial | 1 | 1.8 GWh | May 2026 | - | ||
| Middlesex County Utilities Authority - (NJ) | Sayerville, NJ | Municipally-Owned Utility | 1 | 111.9 GWh | May 2026 | - | ||
| Midland Cogeneration Venture | Midland, MI | Independent Power Producer | 1 | 10.7 TWh | May 2026 | Oct 2025 | $202.10M | $504.75k |
| Midlothian Energy LLC | Independent Power Producer | 1 | 7.7 TWh | May 2026 | - | |||
| Midway Wind, LLC | Dallas, TX | Independent Power Producer | 1 | 431.0 GWh | May 2026 | - | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 91.0 GWh | May 2026 | Sep 2025 | $9.94M | |
| Midwest Generations Eme LLC | Chicago, IL | Independent Power Producer | 13 | 3.7 TWh | May 2026 | Oct 2025 | $44.96M | $363.42k |
| Milagro Solar I, LLC | Santa Teresa, NM | Independent Power Producer | 1 | 311.9 GWh | May 2026 | Oct 2025 | $1.79M |
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 |