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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Telocaset Wind Power Partners | Union, OR | Independent Power Producer | 1 | 317.4 GWh | Dec 2024 | Mar 2025 | $5.47M | |
| Tenaska Alabama Partners LP | Omaha, NE | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | Mar 2025 | $10.22M | |
| Tenaska Clear Creek Wind, LLC | Omaha, NE | - | - | - | Mar 2025 | $4.30M | ||
| Tenaska Georgia Partners LP | Omaha, NE | Independent Power Producer | 1 | 32.4 GWh | Apr 2025 | Mar 2025 | $15.34M | |
| Terraform IWG Acquisition Holdings II, LLC | Gatineau, QC | - | - | - | Mar 2025 | $9.08M | ||
| The Trustees Of The University Of Pennsylvania, A Pennsylvania NON-Profit Corporation | Harrisburg, PA | - | - | - | Mar 2025 | $8.91k | ||
| Three Buttes Windpower, LLC | Charlotte, NC | - | - | - | Mar 2025 | $5.79M | ||
| Three Corners Solar, LLC | Boston, MA | Independent Power Producer | 1 | 142.0 GWh | Apr 2025 | Mar 2025 | $5.29M | |
| Three Peaks Power LLC | Houston, TX | Independent Power Producer | - | 138.9 GWh | Dec 2023 | Mar 2025 | $1.84M | |
| Thunder Ranch Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.0 TWh | Apr 2025 | Mar 2025 | $133.85k | |
| Thunder Wolf Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 599.3 GWh | Apr 2025 | Mar 2025 | $3.64M | |
| Tilton Energy LLC | Tilton, IL | Independent Power Producer | 1 | 69.3 GWh | Dec 2024 | Mar 2025 | $1.27M | |
| Timber Road Solar Park | Houston, TX | Independent Power Producer | 1 | 114.5 GWh | Apr 2025 | Mar 2025 | $764.47k | |
| Titan Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 166.0 GWh | Apr 2025 | Mar 2025 | $729.49k | |
| Tiverton Power LLC | Tiverton, RI | Independent Power Producer | 1 | 1.7 TWh | Dec 2024 | Mar 2025 | $13.66M | |
| Top Of The World Wind Energy, LLC | Charlotte, NC | - | - | - | Mar 2025 | $9.26M | ||
| TPE ALTA Luna, LLC | New York, NY | Independent Power Producer | 1 | 22.3 GWh | Apr 2025 | Mar 2025 | $209.79k | |
| TPW Petersburg LLC | Petersburg, NE | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Mar 2025 | $3.21M | |
| Trent River Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 161.2 GWh | Apr 2025 | Mar 2025 | $1.18M | |
| Trimont Wind I LLC | Portland, OR | - | - | - | Mar 2025 | $2.32M | ||
| Triple H Wind Project, LLC | Houston, TX | - | - | - | Mar 2025 | $6.97M | ||
| Tropico, LLC | Pasadena, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $417.16k | |
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -17.6 GWh | Apr 2025 | Mar 2025 | $9.21M | |
| Troy Energy LLC | Luckey, OH | Independent Power Producer | 1 | 1.0 TWh | Dec 2024 | Mar 2025 | $29.59M | |
| Tuana Springs Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 33.6 GWh | Apr 2025 | Mar 2025 | $781.29k | |
| Tulare Solar Center, LLC | Reno, NV | Independent Power Producer | 1 | 141.7 GWh | Apr 2025 | Mar 2025 | $637.10k | |
| TULE Wind LLC | Portland, OR | - | - | - | Mar 2025 | $7.16M | ||
| Tunica Windpower LLC | Louisville, CO | - | - | - | Mar 2025 | $2.06M | ||
| Turlock Irrigation District | Turlock, CA | Political Subdivision | 12 | 2.8 TWh | Apr 2025 | Mar 2025 | $3.53M | |
| Turquoise Nevada LLC | Montpelier, VT | - | - | - | Mar 2025 | $801.89k | ||
| Tuscola Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 336.9 GWh | Apr 2025 | Mar 2025 | $5.08M | |
| TWE Bowman Solar Project, LLC | Asheville, NC | Independent Power Producer | 1 | 144.3 GWh | Apr 2025 | Mar 2025 | $908.22k | |
| Twiggs County Solar, LLC | New York, NY | - | - | - | Mar 2025 | $3.01M | ||
| Twin Buttes Wind II LLC | Portland, OR | - | - | - | Mar 2025 | $2.01M | ||
| Twin Buttes Wind LLC | Portland, OR | - | - | - | Mar 2025 | $3.37M | ||
| Twin Lakes Solar LLC | Monticello, IN | Independent Power Producer | 1 | 109.5 GWh | Apr 2025 | Mar 2025 | $1.81M | |
| TYR Energy, LLC | Overland Park, KS | - | - | - | Mar 2025 | $4.59M | $3.40M | |
| UIL Distributed Resources, LLC | New Haven, CT | Independent Power Producer | 1 | 38.8 GWh | Dec 2024 | Mar 2025 | $608.59k | |
| Umbriel Solar, LLC | Boston, MA | Independent Power Producer | 1 | 349.6 GWh | Apr 2025 | Mar 2025 | $2.49M | |
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 753.7 GWh | Mar 2025 | Mar 2025 | $1.43M | |
| United Illuminating Co | Orange, CT | Investor-Owned Utility | 3 | 74.5 GWh | Apr 2025 | Mar 2025 | $60.03M | $113.91M |
| MFT Energy US Power LLC | Washington, DC | - | - | - | Mar 2025 | $1.10M | ||
| Microsoft Energy LLC | Redmond, WA | - | - | - | Mar 2025 | $1.29M | $18.99M | |
| Middletown Power LLC | Middletown, CT | Independent Power Producer | 1 | 200.5 GWh | Dec 2023 | Mar 2025 | $21.10M | |
| Midland Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $3.63M | ||
| Midlands Lessee LLC | Austin, TX | - | - | - | Mar 2025 | $1.01M | $171.61k | |
| Midlands Solar LLC | Austin, TX | - | - | - | Mar 2025 | $171.61k | ||
| Midway Peaking LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Mar 2025 | $3.04M | |
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 104.1 GWh | Apr 2025 | Mar 2025 | $11.10M | |
| Milford Power LLC | Milford, CT | Independent Power Producer | 2 | 4.3 TWh | Apr 2025 | Mar 2025 | $113.93M | |
| Milford Solar I, LLC | New York, NY | - | - | - | Mar 2025 | $1.28B | ||
| Milford Wind Corridor Phase I LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $4.26M | $47.33k |
| Milford Wind Corridor Phase II, LLC | Boston, MA | - | - | - | Mar 2025 | $2.73M | $25.16k | |
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 466.6 GWh | Apr 2025 | Mar 2025 | $5.09M | |
| Minco Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.94M | ||
| Minndakota Wind LLC | Portland, OR | - | - | - | Mar 2025 | $2.56M | ||
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 157.7 GWh | Apr 2025 | Mar 2025 | $2.36M | |
| Missisquoi, LLC | East Brunswick, NJ | - | - | - | Mar 2025 | $746.06k | ||
| Mississippi Power Co | Gulfport, MS | Investor-Owned Utility | 8 | 15.8 TWh | Apr 2025 | Mar 2025 | $73.08M | $3.38M |
| Mitsui & Co. Energy Marketing And Services (USA), Inc | Houston, TX | - | - | - | Mar 2025 | $884.38k | $498.58k | |
| MMP SCO, LLC | Alvin, TX | - | - | - | Mar 2025 | $57.23k | ||
| MN8 Energy Marketing LLC | Boca Raton, FL | - | - | - | Mar 2025 | $511.08k | ||
| Moapa Southern Paiute Solar, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $11.32M | ||
| Mobile Energy LLC | Mobile, AL | Independent Power Producer | 1 | 1.1 TWh | Apr 2025 | Mar 2025 | $5.31M | |
| Mohave County Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Apr 2025 | Mar 2025 | $11.19M | |
| Mojave Solar LLC | Hinkley, CA | Independent Power Producer | 1 | 666.0 GWh | Apr 2025 | Mar 2025 | $7.69M | |
| Montague Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $2.39M | ||
| Montague Wind Power Facility, LLC | Portland, OR | - | - | - | Mar 2025 | $3.07M | $460.64k | |
| Montauk Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -871.0 MWh | Dec 2024 | Mar 2025 | $639.89k | |
| Montville Power LLC | Uncasville, CT | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $11.84M | |
| Moonshot Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 59.5 GWh | Apr 2025 | Mar 2025 | $-643.92k | |
| Moraine Wind II LLC | Portland, OR | - | - | - | Mar 2025 | $601.47k | ||
| Moraine Wind LLC | Portland, OR | - | - | - | Mar 2025 | $680.86k | ||
| Morgan Stanley Energy Structuring, L.L.C. | New York, NY | - | - | - | Mar 2025 | $73.03M | $44.02M | |
| Morris Ridge Solar Energy Center, LLC | San Diego,, CA | Independent Power Producer | 1 | 94.4 GWh | Apr 2025 | Mar 2025 | $2.82M | |
| Mountain VIew Power Partners III, LLC | Portland, OR | - | - | - | Mar 2025 | $720.67k | ||
| Mountain VIew Power Partners IV, LLC | Louisville, CO | - | - | - | Mar 2025 | $3.04M | ||
| Mountain VIew Power Partners, LLC | Louisville, CO | - | - | - | Mar 2025 | $2.55M | ||
| Mountain VIew Solar, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.40M | ||
| Mountain Wind Power II LLC | Scottsdale, AZ | Independent Power Producer | 1 | 188.7 GWh | Apr 2025 | Mar 2025 | $4.33M | |
| Mountain Wind Power LLC | Scottsdale, AZ | Independent Power Producer | 1 | 151.0 GWh | Apr 2025 | Mar 2025 | $3.09M | |
| MPC Generating | Monroe, GA | Independent Power Producer|Investor-Owned Utility | 1 | 80.1 GWh | Dec 2024 | Mar 2025 | $4.20M | |
| MRP Elgin LLC | Chicago, IL | - | - | - | Mar 2025 | $2.46M | ||
| MRP Pacifica Marketing LLC | San Diego, CA | - | - | - | Mar 2025 | $793.28k | $1.58M | |
| MRP Rocky Road LLC | Chicago, IL | - | - | - | Mar 2025 | $1.19M | ||
| MS Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 99.8 GWh | Apr 2025 | Mar 2025 | $1.05M | |
| MS Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Mar 2025 | $1.12M | |
| MS Sunflower Project Company, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $786.19k | ||
| Mtsun LLC | Houston, TX | Independent Power Producer | - | - | - | Mar 2025 | $1.04M | |
| Mulberry Farm, LLC | New York, NY | - | - | - | Mar 2025 | $458.77k | ||
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 168.2 GWh | Apr 2025 | Mar 2025 | $972.84k | |
| Municipal Electric Authority | Atlanta, GA | Municipally-Owned Utility | 5 | 3.5 TWh | Apr 2025 | Mar 2025 | $27.08M | |
| Mustang Hills, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 312.4 GWh | Dec 2024 | Mar 2025 | $7.78M | |
| National Grid Generation LLC | Hicksville, NY | Investor-Owned Utility | 14 | 5.6 TWh | Apr 2025 | Mar 2025 | $92.95M | |
| National Grid-Glenwood Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $3.73M | ||
| National Grid-Port Jefferson Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $2.45M | ||
| NC 102 Project LLC | Walnut Creek, CA | Independent Power Producer | 1 | 145.8 GWh | Apr 2025 | Mar 2025 | $1.71M | |
| Ne Renewable Power Springfield, LLC | New York, NY | - | - | - | Mar 2025 | $2.16M | ||
| Ne Renewable Power Tamworth, LLC | New York, NY | - | - | - | Mar 2025 | $1.28M | ||
| Ne Renewable Power Whitefield LLC | New York, NY | - | - | - | Mar 2025 | $5.95M |
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% |