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 |
|---|---|---|---|---|---|---|---|---|
| Republic Services Renewable Energy, LLC | Mays Landing, NJ | Independent Power Producer | 1 | 27.8 GWh | Dec 2025 | - | ||
| Loyola University Health System | Maywood, IL | Commercial | 1 | 20.8 GWh | Dec 2025 | - | ||
| Nevada Gold Mines | McCarran, NV | Industrial | 1 | 427.3 GWh | Jun 2026 | - | ||
| McGrath Light & Power Co | McGrath, AK | Investor-Owned Utility | 1 | 2.0 GWh | Dec 2025 | - | ||
| Texas Bluebonnet Solar Partners, LLC | McGregor, TX | Independent Power Producer | 1 | 16.0 GWh | Dec 2025 | - | ||
| VECO Power Trading, LLC | McLean, VA | - | - | - | Sep 2025 | $4.84M | ||
| McMinnville Electric System | McMinnville, TN | Municipally-Owned Utility | 1 | 883.9 MWh | Dec 2025 | - | ||
| City Of McPherson - (KS) | McPherson, KS | Municipally-Owned Utility | 2 | 28.7 GWh | Dec 2025 | Feb 2020 | ||
| Mechanicville Hydroelectric Station | Mechanicville, NY | Independent Power Producer | - | 24.4 GWh | Dec 2024 | - | ||
| Oregon Environmental Industries LLC | Medford, OR | Independent Power Producer | 1 | 18.0 GWh | Dec 2025 | - | ||
| Procter & Gamble PPR PRDTS Co | Mehoopany, PA | Industrial | 2 | 815.0 GWh | Dec 2025 | - | ||
| Hawkeye Energy Greenport LLC | Melville, NY | Independent Power Producer | 1 | 26.6 GWh | Dec 2025 | Mar 2021 | ||
| GCF - Riegelwood Mill | Memphis, TN | Industrial | 1 | 346.2 GWh | Jun 2026 | - | ||
| BWC Mystic River LLC | Mendon, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Amethyst Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Audrey Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| CCC Solar Holdings LLC | Menlo Park, CA | Independent Power Producer | 2 | 6.2 GWh | Dec 2025 | - | ||
| MILO Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 5.2 GWh | Dec 2025 | - | ||
| Minnie Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| OWEN Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Panoche Valley Solar LLC | Menlo Park, CA | Independent Power Producer | - | - | - | Oct 2025 | $5.62M | |
| Sophie Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Star Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 9.0 GWh | Dec 2025 | - | ||
| Merced Irrigation District | Merced, CA | Political Subdivision | 6 | 286.9 GWh | Dec 2025 | Sep 2025 | $1.24M | |
| Meadow Lake Solar Park | Merrillville, IN | Investor-Owned Utility | 1 | 424.3 GWh | Jun 2026 | Sep 2025 | $3.80M | |
| Northern Indiana Pub SERV Co | Merrillville, IN | Investor-Owned Utility | 7 | 7.8 TWh | Jun 2026 | May 2023 | ||
| Northern Indiana Public Service Company LLC | Merrillville, IN | - | - | - | Oct 2025 | $118.37M | $29.94M | |
| Aegean Drive Solar LLC | Methuen, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Metlakatla Power & Light | Metlakatla, AK | Municipally-Owned Utility | 3 | 20.4 GWh | Dec 2025 | - | ||
| Solar Of Alamosa LLC | Miami Beach, FL | Independent Power Producer | 1 | 76.6 GWh | Dec 2025 | Sep 2025 | $740.57k | |
| American Falls Solar II, LLC | Miami, FL | Independent Power Producer | 1 | 51.6 GWh | Jun 2026 | Jul 2025 | $870.17k | |
| American Falls Solar LLC | Miami, FL | Independent Power Producer | 1 | 49.6 GWh | Jun 2026 | Jul 2025 | $890.10k | |
| Az Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $671.44k | |
| Bearford Solar II, LLC | Miami, FL | Independent Power Producer | 1 | 9.8 GWh | Dec 2025 | - | ||
| Bo Biggs Solar, LLC | Miami, FL | Independent Power Producer | 1 | 9.7 GWh | Dec 2025 | - | ||
| CD Global Solar Holdings, LLC | Miami, FL | Independent Power Producer | 10 | 99.1 GWh | Dec 2025 | - | ||
| Cline Solar, LLC | Miami, FL | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| FL Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $463.50k | |
| FL Solar 4, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $762.02k | |
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 107.0 GWh | Jun 2026 | Oct 2025 | $1.10M | |
| Florida Power & Light Co | Miami, FL | Investor-Owned Utility | 159 | 156.2 TWh | Jun 2026 | Sep 2025 | $189.77M | $26.45M |
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $1.18M | |
| Gasna 6P, LLC | Miami, FL | Independent Power Producer | 1 | 23.8 GWh | Dec 2025 | Oct 2025 | $635.86k | |
| Meadowlark Solar, LLC | Miami, FL | Independent Power Producer | 1 | 9.9 GWh | Dec 2025 | - | ||
| Miami DADE Water & Sewer Dept | Miami, FL | Municipally-Owned Utility | 2 | 22.3 GWh | Jun 2026 | - | ||
| Moore Solar, LLC | Miami, FL | Independent Power Producer | 1 | 10.2 GWh | Dec 2025 | - | ||
| MS Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $1.62M | |
| Murphy Flat Power, LLC | Miami, FL | Independent Power Producer | 1 | 48.9 GWh | Jun 2026 | - | ||
| NASH 97 Solar 2, LLC | Miami, FL | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Nickelson Solar 2, LLC | Miami, FL | Independent Power Producer | 1 | 9.9 GWh | Dec 2025 | - | ||
| Oe_tn1 | Miami, FL | Independent Power Producer | 1 | 203.7 GWh | Jun 2026 | - | ||
| Orchard Ranch Solar, LLC | Miami, FL | Independent Power Producer | 1 | 52.1 GWh | Jun 2026 | - | ||
| Origis Energy USA, Inc | Miami, FL | Independent Power Producer | 21 | 2.0 TWh | Jun 2026 | - | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 566.3 GWh | Jun 2026 | Sep 2025 | $7.25M | |
| Re Gaskell West LLC | Miami, FL | Independent Power Producer | 4 | 275.8 GWh | Jun 2026 | - | ||
| Siler City Solar 2, LLC | Miami, FL | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Simcoe Solar | Miami, FL | Independent Power Producer | 1 | 54.1 GWh | Jun 2026 | - | ||
| Stillhouse Solar LLC | Miami, FL | Independent Power Producer | 1 | 244.6 GWh | Jun 2026 | - | ||
| Phoenix Contact Services, Inc | Middeltown, PA | Commercial | 1 | 4.3 GWh | Dec 2025 | - | ||
| GWE Cranberry Solar RT, LLC | Middleborough, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Middlebury College Biomass | Middlebury, VT | Commercial | 1 | 1.8 GWh | Jun 2026 | - | ||
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 5.7 TWh | Jun 2026 | Oct 2025 | $101.01M | $2.91M |
| Kleen Energy Systems, LLC | Middletown, CT | Independent Power Producer | 1 | 4.1 TWh | Jun 2026 | Oct 2025 | $62.13M | |
| Middletown Power LLC | Middletown, CT | Independent Power Producer | 1 | 31.7 GWh | Dec 2024 | Sep 2025 | $3.06M | |
| Wesleyan University | Middletown, CT | Commercial | 1 | 4.7 GWh | Dec 2025 | - | ||
| Ohio Power Partners, LLC | Middletown, OH | Independent Power Producer | 1 | 3.8 TWh | Jun 2026 | Oct 2025 | $23.60M | |
| Midland Cogeneration Venture | Midland, MI | Independent Power Producer | 1 | 10.7 TWh | Jun 2026 | Oct 2025 | $202.10M | $504.75k |
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 726.3 GWh | Jun 2026 | Oct 2025 | $3.22M | |
| Kinder Morgan Production Company LP | Midland, TX | Industrial | 1 | 868.3 GWh | Dec 2025 | - | ||
| MSM Solar LLC | Midlothian, VA | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Connecticut Jet Power LLC | Milford, CT | Independent Power Producer | 4 | 2.6 GWh | Dec 2025 | Sep 2025 | $2.29M | |
| Milford Power LLC | Milford, CT | Independent Power Producer | 2 | 3.8 TWh | Jun 2026 | Sep 2025 | $48.82M | |
| Black Bear Hydro Partners LLC | Milford, ME | 2 | - | Jul 2013 | Jun 2025 | $3.14M | $161.52k | |
| Topsham Hydro Partners | Milford, ME | Independent Power Producer | 1 | 54.8 GWh | Dec 2025 | - | ||
| Cu Solar LLC | Milford, OH | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Millbury Ma #1092 LLC | Millbury, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Brookfield Black Bear Hydro, LLC | Millinocket, ME | Independent Power Producer | 8 | 200.4 GWh | Dec 2025 | - | ||
| Brookfield Power New England | Millinocket, ME | |Independent Power Producer | 1 | 228.6 GWh | Dec 2025 | - | ||
| Errol Hydroelectric Co LLC | Millinocket, ME | Independent Power Producer | 1 | 14.9 GWh | Dec 2025 | - | ||
| Granite Reliable Power | Millinocket, ME | Independent Power Producer | - | - | Dec 2020 | Sep 2025 | $5.21M | |
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 651.7 GWh | Dec 2025 | Jun 2025 | $9.59M | |
| Pontook Operating LP | Millinocket, ME | Independent Power Producer | 1 | 55.4 GWh | Dec 2025 | - | ||
| Millis Ma 1 LLC | Millis, MA | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| Indian River Operations Inc | Millsboro, DE | Independent Power Producer | 1 | 2.6 GWh | Jun 2026 | - | ||
| NES Rutgers LLC | Millstone Township, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 3 | 593.7 GWh | Jun 2026 | Oct 2025 | $11.91M | $67.91k |
| Coyote Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 404.9 GWh | Jun 2026 | - | ||
| Milwaukee Metro Sewerage DIST | Milwaukee, WI | Municipally-Owned Utility | 2 | 108.5 GWh | Jun 2026 | - | ||
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 571.2 GWh | Jun 2026 | - | ||
| Wisconsin Electric Power Co | Milwaukee, WI | Investor-Owned Utility | 61 | 22.5 TWh | Jun 2026 | Sep 2025 | $198.65M | $157.00M |
| Wisconsin Public Service Corp | Milwaukee, WI | Investor-Owned Utility | 32 | 11.1 TWh | Jun 2026 | Oct 2025 | $116.51M | $4.09k |
| Wisconsin River Power Company | Milwaukee, WI | Investor-Owned Utility | 3 | 194.9 GWh | Dec 2025 | Mar 2017 | ||
| Aspenall Energies (Delaware), LLC | Minneapolis, MN | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | - | ||
| Crane Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| CVI Renewables Holdings, LLC. | Minneapolis, MN | Independent Power Producer | - | 13.6 GWh | Dec 2024 | - | ||
| Everson Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 87.7 GWh | Dec 2025 | Sep 2025 | $665.53k | |
| Grant County Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 57.8 GWh | Dec 2025 | - | ||
| Hometown Bio Energy LLC | Minneapolis, MN | Independent Power Producer | 1 | 5.3 GWh | Dec 2024 | - | ||
| Kimball Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 137.3 GWh | Dec 2025 | Sep 2025 | $807.90k |
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 |