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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Mesquite Wind LLC | Abilene, TX | Independent Power Producer | 2 | 848.1 GWh | Apr 2025 | - | ||
| MMP SCO, LLC | Alvin, TX | - | - | - | Mar 2025 | $19.84k | ||
| Merit Si | Annandale, NJ | Commercial | 1 | 1.9 GWh | Dec 2023 | - | ||
| Marsh Landing LLC | Antioch, CA | Independent Power Producer | 1 | 118.2 GWh | Apr 2025 | Apr 2025 | $22.88M | |
| Mesquite Power LLC | Arlington, AZ | Independent Power Producer | 1 | 4.4 TWh | Apr 2025 | Apr 2025 | $32.85M | $3.84M |
| Morgan Solar 1 LLC | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Morgan Solar 1B LLC | Arlington, VA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| Metropolitan Sewerage District | Asheville, NC | Municipally-Owned Utility | 1 | 3.3 GWh | Jan 2025 | - | ||
| Millers Chapel Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.4 GWh | Dec 2024 | - | ||
| Mohea Solar Energy Center, LLC | Asheville, NC | Independent Power Producer | 1 | 8.6 GWh | Dec 2024 | - | ||
| Moonshot Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 59.5 GWh | Apr 2025 | Mar 2025 | $298.84k | |
| Maple Flats Solar Energy Center LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $970.17k | ||
| Municipal Electric Authority | Atlanta, GA | Municipally-Owned Utility | 5 | 3.5 TWh | Apr 2025 | Mar 2025 | $123.28M | $16.12M |
| Maine Waste To Energy | Auburn, ME | Municipally-Owned Utility | 1 | 11.1 GWh | Apr 2025 | - | ||
| Midlands Lessee LLC | Austin, TX | - | - | - | Mar 2025 | $876.07k | $89.47k | |
| Midlands Solar LLC | Austin, TX | - | - | - | Mar 2025 | $89.47k | ||
| Mockingbird Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 758.5 GWh | Apr 2025 | - | ||
| Montgomery Ranch Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 247.4 GWh | Apr 2025 | - | ||
| MS Solar 5, LLC | Austin, TX | - | - | - | Apr 2025 | $1.14M | ||
| MS Solar 6, LLC | Austin, TX | - | - | - | Apr 2025 | $2.29M | ||
| Munnsville Wind Farm, LLC | Austin, TX | - | - | - | Apr 2025 | $103.51k | ||
| Muscle Shoals Solar, LLC | Austin, TX | Independent Power Producer | 1 | 471.2 GWh | Apr 2025 | Mar 2025 | $2.26M | |
| McKittrick Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.21M | |
| MT POSO Cogeneration Co | Bakersfield, CA | Independent Power Producer | 1 | 165.1 GWh | Nov 2024 | Dec 2024 | $4.03M | |
| Mayor And City Council Of Baltimore City | Baltimore, MD | Municipally-Owned Utility | 1 | 635.0 MWh | Dec 2024 | - | ||
| Michigan Wind 1, LLC | Baltimore, MD | Independent Power Producer | 1 | 169.4 GWh | Dec 2024 | Apr 2025 | $1.73M | |
| Michigan Wind 2, LLC | Baltimore, MD | Independent Power Producer | 1 | 351.6 GWh | Dec 2024 | Apr 2025 | $2.73M | |
| Mosaic Company | Bartlow, FL | Industrial | 5 | 277.9 GWh | Apr 2025 | - | ||
| MPH Cross Island Power | Bethesda, MD | Independent Power Producer | 2 | 39.9 GWh | Dec 2024 | - | ||
| MPH Rockaway Peakers, LLC | Bethesda, MD | - | - | - | Apr 2025 | $1.96M | $889.25k | |
| Messer Energy Services, Inc. | Bethlehem, PA | - | - | - | Apr 2025 | $1.50M | ||
| Mirabito Power & Gas, LLC | Binghamton, NY | - | - | - | Apr 2025 | $29.55k | $194.39k | |
| Macho Springs Solar, LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.49M | ||
| Mayflower Power & Gas LLC | Birmingham, AL | - | - | - | Mar 2025 | $16.51k | ||
| Meyersdale Windpower, LLC | Birmingham, AL | - | - | - | Apr 2025 | $349.59k | ||
| Mill Run Windpower LLC | Birmingham, AL | - | - | - | Apr 2025 | $180.33k | ||
| Montana-Dakota Utilities Co | Bismarck, ND | Investor-Owned Utility | 12 | 808.8 GWh | Apr 2025 | Apr 2025 | $11.03M | $5.63M |
| Moffett Solar 1, LLC | Bluffton, SC | Independent Power Producer | - | - | Dec 2021 | Apr 2025 | $729.55k | |
| MN8 Energy Marketing LLC | Boca Raton, FL | - | - | - | Mar 2025 | $522.69k | ||
| Mulberry Bess LLC | Boca Raton, FL | - | - | - | Apr 2025 | $1.75M | ||
| Marysville Hydro Partners | Boise, ID | Independent Power Producer | 1 | 50.7 GWh | Dec 2024 | - | ||
| Maine DG Solar Augusta, LLC | Boston, MA | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| Maine DG Solar Baldwin, LLC | Boston, MA | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| Maine DG Solar Harmony, LLC | Boston, MA | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| Maine DG Solar Monmouth, LLC | Boston, MA | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| Maine DG Solar Pittsfield, LLC | Boston, MA | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Marlborough Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Massachusetts Water Res AUTH | Boston, MA | State-Owned Utility | 3 | 3.7 GWh | Dec 2024 | - | ||
| Matep LLC | Boston, MA | Commercial | 1 | 369.6 GWh | Dec 2023 | Mar 2025 | $9.34M | $4.63M |
| Meadow Creek Project Company LLC | Boston, MA | - | - | - | Mar 2025 | $9.06M | ||
| Milford Wind Corridor Phase I LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $3.95M | $63.02k |
| Milford Wind Corridor Phase I, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 417.8 GWh | Apr 2025 | - | ||
| Milford Wind Corridor Phase II, LLC | Boston, MA | - | - | - | Mar 2025 | $1.87M | $33.01k | |
| Milford Wind Corridor Stage II LLC | Boston, MA | Independent Power Producer | 1 | 190.4 GWh | Apr 2025 | - | ||
| MILO CSG, LLC | Boston, MA | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| Monson Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| Montague Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Murphy Flat Power, LLC | Boston, MA | Independent Power Producer | 1 | 44.1 GWh | Apr 2025 | - | ||
| Mustang Hills, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 312.4 GWh | Dec 2024 | Mar 2025 | $5.77M | |
| MWRA Charlestown | Boston, MA | State-Owned Utility | 1 | 1.3 GWh | Dec 2024 | - | ||
| MEGA Renewables | Bozeman, MT | Independent Power Producer | 2 | 34.2 GWh | Dec 2024 | - | ||
| Major Oak Power, LLC | Bremond, TX | Independent Power Producer | 1 | 2.4 TWh | Apr 2025 | - | ||
| Massachusetts Department Of Correction | Bridgewater, MA | State-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| Montefiore Medical Center Moses Division | Bronx, NY | Commercial | 1 | 34.1 GWh | Dec 2024 | - | ||
| Massachusetts Electric Co | Brooklyn, NY | Investor-Owned Utility | 3 | 3.7 GWh | Dec 2024 | Apr 2025 | $28.07M | $103.54M |
| Median Energy Corp. | Brooklyn, NY | - | - | - | Mar 2025 | $12.59k | ||
| Mohave Electric Cooperative, Inc. | Bullhead City, AZ | Cooperative | 2 | 22.5 GWh | Dec 2024 | - | ||
| Massachusetts Inst Of Tech | Cambridge, MA | Commercial | 1 | 223.7 GWh | Dec 2024 | - | ||
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 746.4 GWh | Apr 2025 | Apr 2025 | $9.88M | |
| Middleton Biogas Solar, LLC | Chanhassen, MN | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 168.2 GWh | Apr 2025 | Mar 2025 | $599.36k | |
| Montgomery County Solar | Charlotte, NC | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Mahoning Creek Hydroelectric Company LLC | Chevy Chase, MD | Independent Power Producer | - | - | Dec 2020 | Apr 2025 | $94.02k | |
| Metro WTR RECL DIST GRTR Chi | Chicago, IL | Municipally-Owned Utility | 1 | 7.0 GWh | Apr 2025 | - | ||
| Middle River Power II, LLC | Chicago, IL | Independent Power Producer | 2 | 483.9 GWh | Dec 2024 | - | ||
| Midwest Generations Eme LLC | Chicago, IL | Independent Power Producer | 13 | 2.2 TWh | Apr 2025 | Apr 2025 | $15.87M | |
| Millican Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $356.54k | ||
| Minonk Stewardship Wind LLC | Chicago, IL | Independent Power Producer | 1 | 359.2 GWh | Apr 2025 | Apr 2025 | $1.96M | |
| Mountain Power, LLC | Chicago, IL | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | Apr 2025 | $525.55k | |
| MRP Elgin LLC | Chicago, IL | - | - | - | Mar 2025 | $42.05k | ||
| MRP Rocky Road LLC | Chicago, IL | - | - | - | Mar 2025 | $696.77k | ||
| Missouri JNT MUNI.PWR ELEC. Ut. COMM. | Columbia, MO | Political Subdivision | 14 | 169.3 GWh | Apr 2025 | - | ||
| Missouri Joint Municipal Electric Utility Commission | Columbia, MO | - | - | - | Apr 2025 | $34.74M | $10.68M | |
| Martinsville Onsite Generation, LLC | Columbus, OH | - | - | - | Dec 2024 | $20.35k | ||
| Mendota Hills, LLC | Dallas, TX | - | - | - | Apr 2025 | $934.67k | ||
| Midway Wind, LLC | Dallas, TX | Independent Power Producer | 1 | 440.5 GWh | Apr 2025 | - | ||
| Mountain Breeze Wind, LLC | Dallas, TX | Independent Power Producer | - | - | Dec 2020 | Mar 2025 | $2.83M | |
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 466.6 GWh | Apr 2025 | Mar 2025 | $1.02M | |
| Marshall Wind Energy LLC | De SOTO, IA | Independent Power Producer | - | - | - | Mar 2025 | $2.99M | |
| Morgan Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 5.3 TWh | Apr 2025 | Apr 2025 | $7.36M | |
| MD Solar 2, LLC | Delray Beach, FL | - | - | - | Mar 2025 | $226.39k | ||
| MN8 Energy LLC | Delray Beach, FL | Independent Power Producer | 186 | 3.9 TWh | Apr 2025 | - | ||
| MMA DAS Power | Denver, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Merrimack Solar Farm | Durham, NC | Commercial | 1 | 3.4 GWh | Dec 2023 | - | ||
| Maverick CTY Water Control & Improvement | Eagle Pass, TX | Political Subdivision | 1 | 36.3 GWh | Apr 2025 | - | ||
| Missisquoi, LLC | East Brunswick, NJ | - | - | - | Mar 2025 | $504.13k | ||
| Michigan State University | East Lansing, MI | State-Owned Utility | 1 | 266.4 GWh | Apr 2025 | - | ||
| Marshall Wind Farm, LLC | Edina, MN | Independent Power Producer | 6 | 29.4 GWh | Dec 2024 | - | ||
| Maxsolar | Edison, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Macho Springs Power I, LLC | Edmonton, AB | - | - | - | Apr 2025 | $2.54M |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |