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 |
|---|---|---|---|---|---|---|---|---|
| Middlebury College Biomass | Middlebury, VT | Commercial | 1 | 1.8 GWh | Jun 2026 | - | ||
| Middlesex County Utilities Authority - (NJ) | Sayerville, NJ | Municipally-Owned Utility | 1 | 116.6 GWh | Jun 2026 | - | ||
| Midland Cogeneration Venture | Midland, MI | Independent Power Producer | 1 | 10.7 TWh | Jun 2026 | Oct 2025 | $202.10M | $504.75k |
| Midlothian Energy LLC | Independent Power Producer | 1 | 7.9 TWh | Jun 2026 | - | |||
| Midway Wind, LLC | Dallas, TX | Independent Power Producer | 1 | 433.6 GWh | Jun 2026 | - | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 91.0 GWh | Jun 2026 | Sep 2025 | $9.94M | |
| Midwest Generations Eme LLC | Chicago, IL | Independent Power Producer | 13 | 3.7 TWh | Jun 2026 | Oct 2025 | $44.96M | $363.42k |
| Milagro Solar I, LLC | Santa Teresa, NM | Independent Power Producer | 1 | 356.9 GWh | Jun 2026 | Oct 2025 | $1.79M | |
| Milford Power LLC | Milford, CT | Independent Power Producer | 2 | 3.8 TWh | Jun 2026 | Sep 2025 | $48.82M | |
| Milford Solar 1, LLC | New York, NY | Independent Power Producer | 1 | 292.5 GWh | Jun 2026 | - | ||
| Milford Solar LLC | Oakland, CA | Independent Power Producer | 1 | 20.0 GWh | Jun 2026 | - | ||
| Milford Wind Corridor Phase I, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 407.5 GWh | Jun 2026 | - | ||
| Milford Wind Corridor Stage II LLC | Boston, MA | Independent Power Producer | 1 | 193.8 GWh | Jun 2026 | - | ||
| Mililani I Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 65.3 GWh | Jun 2026 | - | ||
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Sep 2025 | $10.39M | |
| Milligan 1 Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | Oct 2025 | $6.42M | |
| Milwaukee Metro Sewerage DIST | Milwaukee, WI | Municipally-Owned Utility | 2 | 108.5 GWh | Jun 2026 | - | ||
| Minco II Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -14.4 GWh | Jun 2026 | Sep 2025 | $2.17M | |
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.2 GWh | Jun 2026 | Sep 2025 | $1.67M | |
| Minnkota Power Coop, Inc | Grand Forks, ND | Cooperative | 3 | 4.1 TWh | Jun 2026 | Oct 2025 | $19.00M | $33.38M |
| Minonk Stewardship Wind LLC | Chicago, IL | Independent Power Producer | 1 | 322.3 GWh | Jun 2026 | Jul 2025 | $1.90M | |
| Misae Lessee LLC | New York, NY | Independent Power Producer | 1 | 442.1 GWh | Jun 2026 | - | ||
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 179.2 GWh | Jun 2026 | Sep 2025 | $3.06M | |
| Mississippi Power Co | Gulfport, MS | Investor-Owned Utility | 8 | 19.3 TWh | Jun 2026 | Sep 2025 | $65.80M | $4.58M |
| Missouri JNT MUNI.PWR ELEC. Ut. COMM. | Columbia, MO | Political Subdivision | 17 | 162.1 GWh | Jun 2026 | - | ||
| MN8 Energy LLC | Boca Raton, FL | Independent Power Producer | 189 | 4.5 TWh | Jun 2026 | - | ||
| Mobile Energy LLC | Mobile, AL | Independent Power Producer | 1 | 1.2 TWh | Jun 2026 | Jun 2025 | $3.08M | |
| Mockingbird Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | - | ||
| Modesto Irrigation District | Modesto, CA | Political Subdivision | 5 | 310.2 GWh | Jun 2026 | Oct 2025 | $47.02M | |
| Mohave County Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | Sep 2025 | $11.45M | |
| Mohave Energy | New York, NY | Independent Power Producer | 1 | 49.5 GWh | Jun 2026 | - | ||
| Mojave Solar LLC | Hinkley, CA | Independent Power Producer | 1 | 678.6 GWh | Jun 2026 | Sep 2025 | $42.14M | |
| Molson Coors Shenandoah Brewery | Elkton, VA | Industrial | 1 | 6.2 GWh | Jun 2026 | - | ||
| Molson Coors USA LLC | Golden, CO | Industrial | 1 | 127.2 GWh | Jun 2026 | - | ||
| Mondu Solar LLC | Independent Power Producer | 1 | 53.8 GWh | Jun 2026 | - | |||
| Monongahela Power Co | Greensburg, PA | Investor-Owned Utility | 10 | 18.1 TWh | Jun 2026 | Sep 2025 | $290.81M | $995.94k |
| Montana-Dakota Utilities Co | Bismarck, ND | Investor-Owned Utility | 12 | 900.2 GWh | Jun 2026 | Sep 2025 | $12.67M | $7.54M |
| Montpelier Solar, LLC | Houston, TX | Independent Power Producer | 1 | 44.8 GWh | Jun 2026 | - | ||
| Moonshot Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 139.2 GWh | Jun 2026 | Jun 2025 | $-382.50k | |
| Moraine Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 604.8 GWh | Jun 2026 | Oct 2025 | $3.58M | |
| Morgan Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 5.2 TWh | Jun 2026 | Oct 2025 | $10.39M | |
| Morris Cogeneration LLC | Morris, IL | Independent Power Producer | 1 | 671.2 GWh | Jun 2026 | Oct 2025 | $5.60M | |
| Morris Ridge Solar Energy Center, LLC | San Diego,, CA | Independent Power Producer | 1 | 345.0 GWh | Jun 2026 | Sep 2025 | $3.72M | |
| Mosaic Company | Bartlow, FL | Industrial | 5 | 277.3 GWh | Jun 2026 | - | ||
| Mosaic Fertilizer LLC | Mulberry, FL | Industrial | 2 | 466.9 GWh | Jun 2026 | Oct 2025 | $131.48k | |
| Mosaic Phosphates Co. | Uncle SAM, LA | Industrial | 1 | 106.7 GWh | Jun 2026 | - | ||
| Wisconsin Electric Power Co | Milwaukee, WI | Investor-Owned Utility | 61 | 22.5 TWh | Jun 2026 | Sep 2025 | $198.65M | $157.00M |
| Wise County Power Company LLC | Independent Power Producer | 1 | 3.4 TWh | Jun 2026 | - | |||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | Jun 2026 | May 2020 | ||
| Zero6 Energy Hydro | Chanhassen, MN | Independent Power Producer | 7 | 31.3 GWh | Jun 2026 | - | ||
| Wolf Creek Nuclear OPTG Corp | Burlington, KS | Investor-Owned Utility | 1 | 10.2 TWh | Jun 2026 | - | ||
| Wolf Hollow I Power, LLC | Granbury, TX | Independent Power Producer | 1 | 3.4 TWh | Jun 2026 | - | ||
| Wisconsin Public Service Corp | Milwaukee, WI | Investor-Owned Utility | 32 | 11.1 TWh | Jun 2026 | Oct 2025 | $116.51M | $4.09k |
| Wisconsin Power & Light Co | Madison, WI | Investor-Owned Utility | 38 | 21.8 TWh | Jun 2026 | Oct 2025 | $167.64M | $10.83M |
| Wolf Run Solar LLC | Chapin, IL | Independent Power Producer | 1 | 337.7 GWh | Jun 2026 | Sep 2025 | $3.24M | |
| Young Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.7 TWh | Jun 2026 | - | ||
| York County Solid W & R AUTH - (Pa) | York, PA | Political Subdivision | 1 | 257.8 GWh | Jun 2026 | - | ||
| YOLO County Of - (Ca) | Woodland, CA | Municipally-Owned Utility | 3 | 21.4 GWh | Jun 2026 | - | ||
| Wolfskin Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 90.7 GWh | Jun 2026 | Jul 2025 | $875.96k | |
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 464.2 GWh | Jun 2026 | - | ||
| Yellow Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 415.3 GWh | Jun 2026 | Sep 2025 | $4.38M | |
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 418.4 GWh | Jun 2026 | Sep 2025 | $7.93M | |
| Yards Creek Energy | Blairstown, NJ | Independent Power Producer | 1 | -246.6 GWh | Jun 2026 | Oct 2025 | $14.09M | |
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 4.3 TWh | Jun 2026 | - | ||
| Xeres Ventures LLC | Santa Clara, CA | Commercial | 1 | 406.0 MWh | Jun 2026 | - | ||
| X-ELIO North America Inc | Washington, DC | Independent Power Producer | 1 | 177.4 GWh | Jun 2026 | - | ||
| Woods Hill Solar, LLC | Reno, NV | Independent Power Producer | 1 | 23.9 GWh | Jun 2026 | - | ||
| Woodward Energy Storage, LLC | Juno Beach, FL | Independent Power Producer | 1 | -16.8 GWh | Jun 2026 | Oct 2025 | $407.03k | |
| Wyandot Wind 17, LLC | Findlay, OH | Industrial | 1 | 3.3 GWh | Jun 2026 | - | ||
| Wyandot Solar LLC | New York, NY | Independent Power Producer | 1 | 11.9 GWh | Jun 2026 | - | ||
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 451.7 GWh | Jun 2026 | Sep 2025 | $5.30M | |
| City Of Oxnard - (Ca) | Oxnard, CA | Municipally-Owned Utility | 1 | 3.2 GWh | Jun 2026 | - | ||
| City Of Peru - (Il) | Peru, IL | Municipally-Owned Utility | 4 | 35.9 GWh | Jun 2026 | - | ||
| City Of Redding - (Ca) | Redding, CA | Municipally-Owned Utility | 2 | 222.4 GWh | Jun 2026 | - | ||
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 505.7 GWh | Jun 2026 | Sep 2025 | $2.13M | |
| City Of Salem - (Va) | Salem, VA | Municipally-Owned Utility | 3 | 336.3 MWh | Jun 2026 | - | ||
| City Of San Antonio - (TX) | San Antonio, TX | Municipally-Owned Utility | 19 | 24.6 TWh | Jun 2026 | - | ||
| City Of San Diego - (Ca) | San Diego, CA | Municipally-Owned Utility | 3 | 30.6 GWh | Jun 2026 | - | ||
| City Of Santa Clara - (Ca) | Santa Clara, CA | Municipally-Owned Utility | 7 | 946.2 GWh | Jun 2026 | Sep 2025 | $8.72M | |
| City Of Seattle - (Wa) | Seattle, WA | Municipally-Owned Utility | 7 | 5.3 TWh | Jun 2026 | - | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.4 TWh | Jun 2026 | Jun 2023 | ||
| City Of Spokane - (Wa) | Spokane, WA | Municipally-Owned Utility | 2 | 190.9 GWh | Jun 2026 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 1.0 TWh | Jun 2026 | Jun 2025 | $243.50k | |
| City Of Sullivan - (Il) | Municipally-Owned Utility | 1 | 643.0 MWh | Jun 2026 | - | |||
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Jun 2026 | Jul 2024 | ||
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.2 TWh | Jun 2026 | Sep 2025 | $1.33M | |
| City Of Tampa (FL) | Tampa, FL | Municipally-Owned Utility | 1 | 98.5 GWh | Jun 2026 | - | ||
| City Of Unalaska - (Ak) | Unalaska, AK | Municipally-Owned Utility | 2 | 35.3 GWh | Jun 2026 | - | ||
| City Of Vernon - (Ca) | Vernon, CA | Municipally-Owned Utility | 3 | 310.3 GWh | Jun 2026 | Aug 2018 | ||
| City Of VIneland - (NJ) | Vineland, NJ | Municipally-Owned Utility | 3 | 138.9 GWh | Jun 2026 | Sep 2025 | $4.89M | |
| City Utilities Of Springfield - (Mo) | Springfield, MO | Municipally-Owned Utility | 5 | 2.4 TWh | Jun 2026 | Feb 2014 | ||
| Citycenter Land LLC | Las Vegas, NV | Commercial | 1 | 67.7 GWh | Jun 2026 | - | ||
| Clean Energy Future-Lordstown, LLC | Warren, OH | Independent Power Producer | 1 | 7.0 TWh | Jun 2026 | Oct 2025 | $56.05M | |
| Clean Energy Future - Trumbull, LLC. | Mars, PA | Independent Power Producer | 1 | 1.2 TWh | Jun 2026 | Oct 2025 | ||
| Clean Water Services | Tigard, OR | Municipally-Owned Utility | 1 | 8.8 GWh | Jun 2026 | - | ||
| Cleancapital Holdings | New York, NY | Independent Power Producer | 73 | 160.7 GWh | Jun 2026 | - | ||
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 618.1 GWh | Jun 2026 | - | ||
| Clearlight Energy Holdings LP | Oakville, ON | Independent Power Producer | 7 | 4.4 TWh | Jun 2026 | - | ||
| Clearview Solar I, LLC | Quincy, OH | Independent Power Producer | 1 | 316.5 GWh | Jun 2026 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Jun 2026 | Jun 2025 | $1.31M |
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 |