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 |
|---|---|---|---|---|---|---|---|---|
| Limon | Juno Beach, FL | Independent Power Producer | 3 | 1.9 TWh | Dec 2025 | - | ||
| Lincoln Electric System | Lincoln, NE | Industrial|Municipally-Owned Utility | 5 | 191.8 GWh | Dec 2025 | Oct 2025 | $6.72M | |
| Lincoln Land Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $6.84M | |
| Linden Combined Cycle | Linden, NJ | Independent Power Producer | 1 | 4.8 TWh | Dec 2025 | - | ||
| Little Bear Solar 1, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 66.5 GWh | Dec 2025 | - | ||
| Little Bear Solar 4, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 41.8 GWh | Dec 2025 | - | ||
| Little Bear Solar 5, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 114.4 GWh | Dec 2025 | - | ||
| Little Blue Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 993.8 GWh | Dec 2025 | Oct 2025 | $1.09M | |
| Live Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 90.5 GWh | Dec 2025 | Sep 2025 | $1.35M | |
| Lockett Windfarm, LLC | Chicago, IL | Independent Power Producer | 1 | 765.1 GWh | Dec 2025 | - | ||
| Loess Hills Wind Farm LLC | Baltimore, MD | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 613.5 GWh | Dec 2025 | Sep 2025 | $7.96M | |
| LOMA Linda University | LOMA Linda, CA | Commercial | 1 | 69.4 GWh | Dec 2025 | - | ||
| Lone Star Solar | Charleston, SC | Independent Power Producer | 1 | 168.8 GWh | Dec 2025 | Sep 2025 | $2.29M | |
| Long Island Solar Farm LLC | Frederick, MD | Independent Power Producer | 1 | 45.1 GWh | Dec 2025 | Sep 2025 | $4.71M | |
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 371.4 GWh | Dec 2025 | Sep 2025 | $2.38M | |
| Long Ridge Energy Generation LLC | Canonsburg, PA | Independent Power Producer | 1 | 4.2 TWh | Dec 2025 | Oct 2025 | $36.86M | |
| Longview Power, LLC | Maidsville, WV | Independent Power Producer | 1 | 5.1 TWh | Dec 2025 | Sep 2025 | $49.06M | |
| Lorenzo Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 365.6 GWh | Dec 2025 | Sep 2025 | $1.99M | |
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 38 | 12.8 TWh | Dec 2025 | Oct 2025 | $3.26M | |
| LOS Esteros Critical Energy Facility LLC | San Jose, CA | Independent Power Producer | 1 | 156.5 GWh | Dec 2025 | Oct 2025 | $5.01M | |
| LOS Medanos Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 2.8 TWh | Dec 2025 | Oct 2025 | $4.25M | $447.72k |
| Louisiana Generating LLC | New Roads, LA | Independent Power Producer | 2 | 2.3 TWh | Dec 2025 | Oct 2025 | $36.00M | |
| Louisville Gas & Electric Co | Louisville, KY | Investor-Owned Utility | 8 | 22.6 TWh | Dec 2025 | Oct 2025 | $15.62M | $18.44M |
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 15.7 TWh | Dec 2025 | Sep 2024 | ||
| Lower Mount Bethel Energy LLC | Allentown, PA | Independent Power Producer | 1 | 4.9 TWh | Dec 2025 | Dec 2018 | ||
| LSU And A&M College | Baton Rouge, LA | State-Owned Utility | 1 | 45.2 GWh | Dec 2025 | - | ||
| Luminace Solar Chicago, LLC | New York, NY | Independent Power Producer | 1 | 13.1 GWh | Dec 2025 | - | ||
| Luminant Generation Company LLC | Irving, TX | |Independent Power Producer | 29 | 51.2 TWh | Dec 2025 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 7.4 TWh | Dec 2025 | - | ||
| Luna Valley Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 134.6 GWh | Dec 2025 | Sep 2025 | ||
| Madison Energy Investments LLC | Vienna, VA | Independent Power Producer | 43 | 64.2 GWh | Dec 2025 | - | ||
| Madison Fields Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 392.7 GWh | Dec 2025 | Oct 2025 | $5.69M | |
| Madison Gas & Electric Co | Madison, WI | Investor-Owned Utility | 17 | 857.7 GWh | Dec 2025 | Oct 2025 | $31.93M | $919.38k |
| Magnolia Power Holdings LLC | Princeton, NJ | Independent Power Producer | 1 | 100.3 GWh | Dec 2025 | - | ||
| Maine Waste To Energy | Auburn, ME | Municipally-Owned Utility | 1 | 11.0 GWh | Dec 2025 | - | ||
| Major Oak Power, LLC | Bremond, TX | Independent Power Producer | 1 | 2.4 TWh | Dec 2025 | - | ||
| Malaga Bess LLC | Chicago, IL | Independent Power Producer | 1 | -3.4 GWh | Dec 2025 | Oct 2025 | $527.40k | |
| Mammoth North, LLC | Philadelphia, PA | Independent Power Producer | 1 | 770.5 GWh | Dec 2025 | Oct 2025 | $10.42M | |
| Manchester Street, LLC. | Providence, RI | Independent Power Producer | 1 | 2.0 TWh | Dec 2025 | Sep 2025 | $28.13M | |
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 140.9 GWh | Dec 2025 | Apr 2024 | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 529.4 GWh | Dec 2025 | Oct 2025 | $3.60M | |
| Marcus Hook Energy LP | Marcus Hook, PA | Independent Power Producer | 1 | 6.2 TWh | Dec 2025 | Oct 2025 | $54.07M | |
| Markum Solar Farm, LLC | Valley Mills, TX | Independent Power Producer | 1 | 383.6 GWh | Dec 2025 | - | ||
| Marsh Landing LLC | Antioch, CA | Independent Power Producer | 1 | 14.9 GWh | Dec 2025 | Oct 2025 | $17.93M | |
| Marshall Solar Energy Project | Juno Beach, FL | Independent Power Producer | 2 | 102.6 GWh | Dec 2025 | - | ||
| Martin County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 218.0 GWh | Dec 2025 | Oct 2025 | $2.65M | |
| Martinez Refining Co | Martinez, CA | Industrial | 1 | 806.1 GWh | Dec 2025 | Sep 2025 | $1.83M | |
| Maryland Environmental Service | Westover, MD | State-Owned Utility | 1 | 12.9 GWh | Dec 2025 | - | ||
| Massachusetts Mun Wholes Electric Co | Ludlow, MA | Political Subdivision | 6 | 85.4 GWh | Dec 2025 | - | ||
| Massachusetts WTR Rauth-Deer I | Winthrop, MA | Political Subdivision | 1 | 36.5 GWh | Dec 2025 | - | ||
| MAUI Electric Co Ltd | Kahului - MAUI, HI | Investor-Owned Utility | 6 | 870.7 GWh | Dec 2025 | - | ||
| Maverick Solar 4, LLC | San Diego, CA | Independent Power Producer | 1 | 280.8 GWh | Dec 2025 | Oct 2025 | $3.96M | |
| Maverick Solar 6, LLC | San Diego, CA | Independent Power Producer | 1 | 271.1 GWh | Dec 2025 | Oct 2025 | $3.61M | |
| Maverick Solar 7, LLC | San Diego, CA | Independent Power Producer | 1 | 369.7 GWh | Dec 2025 | Oct 2025 | $3.10M | |
| Maverick Solar LLC | San Diego, CA | Independent Power Producer | 2 | 388.8 GWh | Dec 2025 | Oct 2025 | $3.87M | |
| MC Power Companies Inc | Lee's Summit, MO | Independent Power Producer | 3 | 23.1 GWh | Dec 2025 | - | ||
| Mead Coated Board Inc | Glen Allen, VA | Industrial | 1 | 784.6 GWh | Dec 2025 | - | ||
| Meadow Lake Solar Park | Merrillville, IN | Investor-Owned Utility | 1 | 388.6 GWh | Dec 2025 | Sep 2025 | $3.80M | |
| Meadow Lake Wind Farm V LLC | Houston, TX | Independent Power Producer | 1 | 367.7 GWh | Dec 2025 | Oct 2025 | $6.45M | |
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 715.8 GWh | Dec 2025 | Oct 2025 | $9.89M | |
| Meadowlark Wind I LLC | Edmonton, AB | Independent Power Producer | 1 | 425.6 GWh | Dec 2025 | Oct 2025 | $1.94M | |
| Mechanicsville Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 57.8 GWh | Dec 2025 | Oct 2025 | $867.24k | |
| Mendocino Forest Products | Windsor, CA | Commercial | 1 | 114.5 GWh | Dec 2025 | - | ||
| Merck & Co Inc-West Point | Rahway, NJ | |Industrial | 4 | 351.2 GWh | Dec 2025 | Sep 2025 | $96.43k | |
| Mesa Wind Repower | New York, NY | Independent Power Producer | 1 | 80.1 GWh | Dec 2025 | - | ||
| Mesquite Power LLC | Arlington, AZ | Independent Power Producer | 1 | 4.3 TWh | Dec 2025 | Oct 2025 | $4.01M | $1.65M |
| Mesquite Star Special LLC | San Francisco, CA | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | - | ||
| Mesquite Wind LLC | Abilene, TX | Independent Power Producer | 2 | 826.0 GWh | Dec 2025 | - | ||
| Metro WTR RECL DIST GRTR Chi | Chicago, IL | Municipally-Owned Utility | 1 | 15.8 GWh | Dec 2025 | - | ||
| Metropolitan Airports Commission | Minneapolis, MN | Political Subdivision | 1 | 2.9 GWh | Dec 2025 | - | ||
| Miami DADE Water & Sewer Dept | Miami, FL | Municipally-Owned Utility | 2 | 22.6 GWh | Dec 2025 | - | ||
| Michigan State University | East Lansing, MI | State-Owned Utility | 1 | 270.8 GWh | Dec 2025 | - | ||
| Michigan Sugar Company | Sebewaing, MI | Industrial | 2 | 701.6 MWh | Dec 2025 | - | ||
| Midamerican Energy Co | Urbandale, IA | Investor-Owned Utility | 62 | 42.6 TWh | Dec 2025 | Oct 2025 | $297.24M | $13.35M |
| Middle Tennessee State University | Murfreesboro, TN | Commercial | 1 | 41.1 GWh | Dec 2025 | - | ||
| Middlebury College Biomass | Middlebury, VT | Commercial | 1 | 2.1 GWh | Dec 2025 | - | ||
| Middlesex County Utilities Authority | Sayerville, NJ | Municipally-Owned Utility | 1 | 118.2 GWh | Dec 2025 | - | ||
| Midland Cogeneration Venture | Midland, MI | Independent Power Producer | 1 | 10.4 TWh | Dec 2025 | Oct 2025 | $202.10M | $504.75k |
| Midlothian Energy LLC | Independent Power Producer | 1 | 7.3 TWh | Dec 2025 | - | |||
| Midway-Sunset Cogeneration Co | Fellows, CA | Independent Power Producer | 1 | 50.0 GWh | Dec 2025 | Sep 2025 | $99.78k | |
| Midway Wind, LLC | Dallas, TX | Independent Power Producer | 1 | 437.1 GWh | Dec 2025 | - | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 104.1 GWh | Dec 2025 | Sep 2025 | $9.94M | |
| Midwest Generations Eme LLC | Chicago, IL | Independent Power Producer | 13 | 2.2 TWh | Dec 2025 | Oct 2025 | $44.96M | $363.42k |
| Milagro Solar I, LLC | Santa Teresa, NM | Independent Power Producer | 1 | 117.5 GWh | Dec 2025 | Oct 2025 | $1.79M | |
| Milford Power LLC | Milford, CT | Independent Power Producer | 2 | 4.0 TWh | Dec 2025 | Sep 2025 | $48.82M | |
| Milford Solar 1, LLC | New York, NY | Independent Power Producer | 1 | 272.2 GWh | Dec 2025 | - | ||
| Milford Solar LLC | Oakland, CA | Independent Power Producer | 1 | 19.2 GWh | Dec 2025 | - | ||
| Milford Wind Corridor Phase I, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 428.5 GWh | Dec 2025 | - | ||
| Milford Wind Corridor Stage II LLC | Boston, MA | Independent Power Producer | 1 | 210.4 GWh | Dec 2025 | - | ||
| Mililani I Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 67.0 GWh | Dec 2025 | - | ||
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 856.1 GWh | Dec 2025 | Sep 2025 | $10.39M | |
| Milligan 1 Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $6.42M | |
| Milwaukee Metro Sewerage DIST | Milwaukee, WI | Municipally-Owned Utility | 2 | 89.8 GWh | Dec 2025 | - | ||
| Minco II Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -9.4 GWh | Dec 2025 | Sep 2025 | $2.17M | |
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 547.9 GWh | Dec 2025 | Sep 2025 | $1.67M | |
| Minnkota Power Coop, Inc | Grand Forks, ND | Cooperative | 3 | 4.1 TWh | Dec 2025 | Oct 2025 | $19.00M | $33.38M |
| Minonk Stewardship Wind LLC | Chicago, IL | Independent Power Producer | 1 | 333.8 GWh | Dec 2025 | Oct 2025 | $1.90M | |
| Misae Lessee LLC | New York, NY | Independent Power Producer | 1 | 429.2 GWh | Dec 2025 | - | ||
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 169.6 GWh | Dec 2025 | Sep 2025 | $3.06M |
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 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |