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 |
|---|---|---|---|---|---|---|---|---|
| Washington Power Generation LLC | Irving, TX | - | - | - | Apr 2025 | $48.81M | ||
| Water Strider Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.02M | ||
| Waterford Power, LLC | Waterford, OH | Independent Power Producer | 1 | 6.9 TWh | Mar 2025 | Apr 2025 | $54.36M | |
| Watlington Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $199.36k | ||
| Waymart Wind Farm | Juno Beach, FL | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $591.68k | |
| Wellesley Bess LLC | Boston, MA | - | - | - | Apr 2025 | $114.55k | ||
| Westbrook Energy Center | Houston, TX | Independent Power Producer | 1 | 3.3 TWh | Mar 2025 | Apr 2025 | $64.36M | |
| Western Area Power Administration | Lakewood, CO | - | - | - | Apr 2025 | $51.06M | $55.07M | |
| Western Farmers Electric Cooperative | Anadarko, OK | - | - | - | Apr 2025 | $53.16M | $23.68M | |
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.7 TWh | Mar 2025 | Apr 2025 | $1.28M | |
| Westlake US 2 LLC | Houston, TX | - | - | - | Apr 2025 | $17.43M | $10.63M | |
| Wheelabrator Baltimore, L.P. | Portsmouth, NH | - | - | - | Apr 2025 | $3.53M | ||
| Wheelabrator Falls Inc. | Portsmouth, NH | - | - | - | Apr 2025 | $2.35M | ||
| Wheelabrator Portsmouth Inc. | Portsmouth, NH | - | - | - | Apr 2025 | $32.99k | ||
| Wheelabrator Westchester, L.P. | Portsmouth, NH | - | - | - | Apr 2025 | $5.15M | ||
| White Creek Wind I, LLC | Roosevelt, WA | - | - | - | Apr 2025 | $5.73M | ||
| Whitney Hill Wind Power LLC | Andover, MA | Independent Power Producer | 1 | 183.9 GWh | Mar 2025 | Apr 2025 | $993.86k | |
| Wild Springs Solar, LLC | Bloomington, MN | - | - | - | Apr 2025 | $1.30M | ||
| Wildcat Wind Farm I, LLC | Austin, TX | - | - | - | Apr 2025 | $11.86M | ||
| Willey Battery Utility, LLC | Hamilton, OH | Independent Power Producer | 1 | -1.5 GWh | Dec 2023 | Apr 2025 | $292.00k | |
| Willowbrook Solar I, LLC | Austin, TX | - | - | - | Apr 2025 | $1.52M | ||
| Wind Stream Properties, LLC | Santa Rosa, CA | - | - | - | Apr 2025 | $159.49k | ||
| Wisconsin Electric Power Co | Milwaukee, WI | Investor-Owned Utility | 53 | 22.9 TWh | Mar 2025 | Apr 2025 | $144.90M | $122.80M |
| Wisconsin Power & Light Co | Madison, WI | Investor-Owned Utility | 36 | 18.2 TWh | Mar 2025 | Apr 2025 | $143.05M | $12.83M |
| Wisconsin Public Service Corp | Milwaukee, WI | Investor-Owned Utility | 32 | 10.2 TWh | Mar 2025 | Apr 2025 | $93.09M | $4.09k |
| Wolf Hills Energy LLC | Bristol, VA | Independent Power Producer | - | - | Dec 2015 | Apr 2025 | $2.98M | |
| Wolf Run Energy LLC | Omaha, ME | Independent Power Producer | 1 | 70.8 GWh | Dec 2023 | Apr 2025 | $633.41k | |
| Wolverine Power Supply Coop | Cadillac, MI | Cooperative | 8 | 990.5 GWh | Dec 2023 | Apr 2025 | $149.11M | $44.60M |
| Woodland Biomass Power Ltd. | Detroit, MI | - | - | - | Apr 2025 | $5.29M | ||
| WPPI Energy | Sun Prairie, WI | Municipally-Owned Utility | 2 | 10.5 GWh | Dec 2023 | Apr 2025 | $25.74M | $40.59M |
| XO Energy Ma, LP | Landenberg, PA | - | - | - | Apr 2025 | $9.79M | $5.63M | |
| XO Energy MW, LP | Landenberg, PA | - | - | - | Apr 2025 | $9.87M | $4.16M | |
| XOOM Energy, LLC | Princeton, NJ | - | - | - | Apr 2025 | $15.82M | ||
| Yankee Street, LLC | Washington, DC | - | - | - | Apr 2025 | $1.17M | ||
| Yards Creek Energy | Blairstown, NJ | Independent Power Producer | 1 | -247.7 GWh | Mar 2025 | Apr 2025 | $8.26M | |
| YAVI Energy LLC | Sudbury, MA | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $56.69k | |
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 553.7 GWh | Mar 2025 | Apr 2025 | $2.93M | |
| York Haven Power Company LLC | Morristown, NJ | Independent Power Producer | - | - | Dec 2020 | Apr 2025 | $752.47k | |
| YUMA Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $437.81k | ||
| Zion Energy LLC | Zion, IL | Independent Power Producer | 1 | 335.1 GWh | Dec 2023 | Apr 2025 | $373.03k | |
| Missouri Basin MUNI Power AGNY | Sioux Falls, SD | Political Subdivision | 1 | 5.7 GWh | Dec 2023 | Apr 2025 | $3.74M | |
| Missouri Joint Municipal Electric Utility Commission | Columbia, MO | - | - | - | Apr 2025 | $34.74M | $10.68M | |
| Modesto Irrigation District | Modesto, CA | Political Subdivision | 5 | 364.2 GWh | Mar 2025 | Apr 2025 | $33.61M | |
| Moffett Solar 1, LLC | Bluffton, SC | Independent Power Producer | - | - | Dec 2021 | Apr 2025 | $729.55k | |
| Mojave 16/17/18 LLC | New York, NY | - | - | - | Apr 2025 | $614.13k | ||
| Mojave 3/4/5 LLC | Juno Beach, FL | Independent Power Producer | - | - | Dec 2014 | Apr 2025 | $833.68k | |
| Monongahela Power Co | Greensburg, PA | Investor-Owned Utility | 10 | 16.5 TWh | Mar 2025 | Apr 2025 | $169.55M | $1.15M |
| Montana-Dakota Utilities Co | Bismarck, ND | Investor-Owned Utility | 12 | 767.0 GWh | Mar 2025 | Apr 2025 | $11.03M | $5.63M |
| Montour, LLC | Houston, TX | - | - | - | Apr 2025 | $43.65M | ||
| Montpelier Generating Station, LLC | Washington, DC | - | - | - | Apr 2025 | $1.87M | ||
| Monument Generating Station, LLC | Washington, DC | - | - | - | Apr 2025 | $41.75k | ||
| Moraine Sands Wind Power, LLC | Toronto, Ontario | Independent Power Producer | 1 | 685.5 GWh | Mar 2025 | Apr 2025 | $4.22M | |
| Morgan Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 5.1 TWh | Mar 2025 | Apr 2025 | $7.36M | |
| Morgan Stanley Capital Group Inc. | New York, NY | - | - | - | Apr 2025 | $808.87M | $211.13M | |
| Morgan Stanley Energy Structuring, L.L.C. | New York, NY | - | - | - | Apr 2025 | $66.86M | $46.64M | |
| Morgantown Power, LLC | Houston, TX | - | - | - | Apr 2025 | $1.11M | ||
| Morris Cogeneration LLC | Morris, IL | Independent Power Producer | 1 | 626.0 GWh | Mar 2025 | Apr 2025 | $1.35M | |
| Mosaic Fertilizer LLC | Mulberry, FL | Industrial | 2 | 519.8 GWh | Mar 2025 | Apr 2025 | $332.14k | |
| Moss Landing Energy Storage 1, LLC | Irving, TX | - | - | - | Apr 2025 | $8.70M | ||
| Moss Landing Energy Storage 2, LLC | Irving, TX | - | - | - | Apr 2025 | $3.22M | ||
| Moss Landing Energy Storage 3, LLC | Irving, TX | - | - | - | Apr 2025 | $8.56M | ||
| Moss Landing Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $81.16M | ||
| Motiva Enterprises LLC | Port Arthur, TX | Industrial | 1 | 1.8 TWh | Mar 2025 | Apr 2025 | ||
| Mountain Power, LLC | Chicago, IL | Independent Power Producer | 1 | - | Oct 2023 | Apr 2025 | $525.55k | |
| Moxie Freedom LLC | New York, NY | Independent Power Producer | 1 | 8.5 TWh | Mar 2025 | Apr 2025 | $51.66M | |
| MP2 Energy Ne LLC | Houston, TX | - | - | - | Apr 2025 | $73.07M | $221.54M | |
| MPH Rockaway Peakers, LLC | Bethesda, MD | - | - | - | Apr 2025 | $1.96M | $889.25k | |
| MRP San Joaquin Energy LLC. | Tracy, CA | Independent Power Producer | 3 | 1.0 TWh | Mar 2025 | Apr 2025 | $37.57M | |
| MS Solar 5, LLC | Austin, TX | - | - | - | Apr 2025 | $1.14M | ||
| MS Solar 6, LLC | Austin, TX | - | - | - | Apr 2025 | $2.29M | ||
| MT. Carmel Cogen, Inc. | Marion Heights, PA | - | - | - | Apr 2025 | $221.99k | ||
| Mulberry Bess LLC | Boca Raton, FL | - | - | - | Apr 2025 | $1.75M | ||
| Munnsville Wind Farm, LLC | Austin, TX | - | - | - | Apr 2025 | $103.51k | ||
| Nalcor Energy Marketing Corporation | St. John's, NL | - | - | - | Apr 2025 | $12.09M | ||
| National Gas & Electric, LLC | Birmingham, AL | - | - | - | Apr 2025 | $88.04k | ||
| Nautilus Power, LLC | Charlotte, NC | - | - | - | Apr 2025 | $8.62M | $8.62M | |
| Nebraska Public Power District | Columbus, NE | Political Subdivision | 14 | 17.3 TWh | Mar 2025 | Apr 2025 | $60.66M | $68.38M |
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Apr 2025 | $5.72M | ||
| Neosho Ridge Wind, LLC | Joplin, MO | - | - | - | Apr 2025 | $5.51M | ||
| NEPM II, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $9.84M | ||
| Nevada Cogeneration Associates #1 | Las Vegas, NV | - | - | - | Apr 2025 | $3.26M | ||
| Nevada Power Co | Las Vegas, NV | Investor-Owned Utility | 16 | 15.9 TWh | Mar 2025 | Apr 2025 | $14.61M | $272.61M |
| New Castle Power, LLC | Chicago, IL | Independent Power Producer | 1 | 928.7 GWh | Dec 2023 | Apr 2025 | $9.51M | |
| New Creek Wind, LLC | New Creek, WV | Independent Power Producer | 1 | 322.5 GWh | Mar 2025 | Apr 2025 | $2.64M | |
| New Harquahala Generating Co, LLC | Plano, TX | Independent Power Producer | 1 | 3.6 TWh | Mar 2025 | Apr 2025 | $37.96M | $2.58k |
| New-INDY Ontario LLC | Ontario, CA | Commercial | 1 | 266.2 GWh | Mar 2025 | Apr 2025 | $569.93k | |
| New-INDY, Oxnard LLC | Port Hueneme, CA | Industrial | 1 | 209.7 GWh | Mar 2025 | Apr 2025 | $1.10M | |
| New York State Electric & Gas Corporation | Binghamton, NY | - | - | - | Apr 2025 | $10.81M | $6.94M | |
| Newark Energy Center, LLC | Issaquah, WA | - | - | - | Apr 2025 | $34.59M | ||
| Nextera Energy Marketing, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $1.40B | $367.01M | |
| Nextera Energy Seabrook LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.6 TWh | Mar 2025 | Apr 2025 | $97.51M | $17.60k |
| Nextera Energy Services Massachusetts, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $5.53M | $42.11M | |
| Nextera Renewable Fuels Investment Company, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $4.97M | $2.49M | |
| Nexus Energy Inc. | Toronto, ON | - | - | - | Apr 2025 | $9.85M | ||
| Niagara Mohawk Power Corp | 1 | - | Dec 2004 | Apr 2025 | $5.48M | $18.89M | ||
| Niagara Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Apr 2025 | $1.41M | |
| Niles Power, LLC | Chicago, IL | Independent Power Producer | 1 | -376.0 MWh | Dec 2023 | Apr 2025 | $62.53k | |
| Nine Mile Point Nuclear STA LLC | Lycoming, NY | Independent Power Producer | - | - | Dec 2014 | Apr 2025 | $154.25M | |
| Nippon Dynawave Packaging Co. | Longview, WA | Industrial | 1 | 316.4 GWh | Mar 2025 | Apr 2025 | $3.27M | |
| Nissequogue Cogen Partners | Houston, TX | - | - | - | Apr 2025 | $1.69M |
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 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |