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 |
|---|---|---|---|---|---|---|---|---|
| Wise County Power Company LLC | Independent Power Producer | 1 | 3.7 TWh | Mar 2025 | - | |||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 420.8 GWh | Mar 2025 | May 2020 | ||
| Wolf Creek Nuclear OPTG Corp | Burlington, KS | Investor-Owned Utility | 1 | 10.1 TWh | Mar 2025 | - | ||
| Wolf Run Solar LLC | 1 | 92.0 GWh | Mar 2025 | Mar 2025 | $1.03M | |||
| Wolfskin Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 23.6 GWh | Mar 2025 | - | ||
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 3.6 TWh | Mar 2025 | - | ||
| Woods Hill Solar, LLC | Andover, MA | Independent Power Producer | 1 | 27.7 GWh | Mar 2025 | - | ||
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 383.9 GWh | Mar 2025 | Mar 2025 | $2.04M | |
| Wyandot Solar LLC | New York, NY | Independent Power Producer | 1 | 12.5 GWh | Mar 2025 | - | ||
| X-ELIO North America Inc | Washington, DC | Independent Power Producer | 1 | 177.6 GWh | Mar 2025 | - | ||
| Xeres Ventures LLC | Santa Clara, CA | Commercial | 1 | 2.1 GWh | Mar 2025 | - | ||
| Yards Creek Energy | Blairstown, NJ | Independent Power Producer | 1 | -247.7 GWh | Mar 2025 | Apr 2025 | $8.26M | |
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 312.1 GWh | Mar 2025 | Mar 2025 | $6.09M | |
| Yellow Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 423.6 GWh | Mar 2025 | Mar 2025 | $3.39M | |
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 553.7 GWh | Mar 2025 | Apr 2025 | $2.93M | |
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 432.6 GWh | Mar 2025 | - | ||
| YOLO County Of | Woodland, CA | Municipally-Owned Utility | 3 | 4.1 GWh | Mar 2025 | - | ||
| York County Solid W & R AUTH | York, PA | Political Subdivision | 1 | 253.0 GWh | Mar 2025 | - | ||
| Young Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.7 TWh | Mar 2025 | - | ||
| YUBA County Water Agency | Dobbins, CA | Political Subdivision | 4 | 2.1 TWh | Mar 2025 | Mar 2025 | $14.75k | |
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 743.6 GWh | Mar 2025 | Mar 2025 | $4.04M | |
| Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Independent Power Producer | 1 | 384.5 GWh | Mar 2025 | - | ||
| Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Independent Power Producer | 1 | 370.4 GWh | Mar 2025 | - | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.6 TWh | Mar 2025 | Dec 2024 | $7.69M | |
| Nevada Gold Mines | McCarran, NV | Industrial | 1 | 476.1 GWh | Mar 2025 | - | ||
| Nevada Power Co | Las Vegas, NV | Investor-Owned Utility | 16 | 15.9 TWh | Mar 2025 | Apr 2025 | $14.61M | $272.61M |
| New Athens Generating Company LLC | Plano, TX | Independent Power Producer | 1 | 4.1 TWh | Mar 2025 | Mar 2025 | $46.62M | |
| 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 Hope Power Company | South Bay, FL | Industrial | 1 | 46.4 GWh | Mar 2025 | - | ||
| 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 Market Solar | Oakville, ON | Independent Power Producer | 1 | 74.7 GWh | Mar 2025 | - | ||
| New Mexico State University | Las Cruces, NM | State-Owned Utility | 1 | 34.3 GWh | Mar 2025 | - | ||
| New York Power Authority | White Plains, NY | State-Owned Utility | 22 | 29.2 TWh | Mar 2025 | Mar 2025 | $21.11M | |
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 384.9 GWh | Mar 2025 | Mar 2025 | $1.42M | |
| Nextera Energy Mountain VIew Solar | Juno Beach, FL | Independent Power Producer | 1 | 59.5 GWh | Mar 2025 | - | ||
| Nextera Energy Point Beach LLC | Two Rivers, WI | Independent Power Producer | 1 | 10.8 TWh | Mar 2025 | Mar 2025 | $140.52M | $7.51M |
| Nextera Energy Seabrook LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.6 TWh | Mar 2025 | Apr 2025 | $97.51M | $17.60k |
| Nexteraenergy | Juno Beach, FL | Independent Power Producer | 1 | 219.2 GWh | Mar 2025 | Feb 2014 | ||
| NGI-Kayenta Solar Lessor I, LLC | Fort Defiance, AZ | Independent Power Producer | 1 | 103.7 GWh | Mar 2025 | - | ||
| Ninnescah Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 890.1 GWh | Mar 2025 | Mar 2025 | $5.10M | |
| Nippon Dynawave Packaging Co. | Longview, WA | Industrial | 1 | 316.4 GWh | Mar 2025 | Apr 2025 | $3.27M | |
| Niyol Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 888.0 GWh | Mar 2025 | Mar 2025 | $3.08M | |
| Nobles 2 Power Partners, LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 TWh | Mar 2025 | Mar 2025 | $5.14M | |
| North 301 Solar, LLC | New York, NY | Independent Power Producer | 1 | 29.3 GWh | Mar 2025 | - | ||
| North Bend Wind Project, LLC | Houston, TX | Independent Power Producer | 1 | 873.9 GWh | Mar 2025 | Mar 2025 | $4.14M | |
| North Central Valley Energy Storage, LLC | Juno Beach, FL | Independent Power Producer | 1 | -24.7 GWh | Mar 2025 | Mar 2025 | $4.91M | |
| North Fork Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 269.6 GWh | Mar 2025 | Mar 2025 | $12.08M | |
| North Rosamond Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 430.2 GWh | Mar 2025 | Mar 2025 | $2.92M | |
| North Star Solar PV LLC | New York, NY | Independent Power Producer | 1 | 203.7 GWh | Mar 2025 | Mar 2025 | $3.80M | |
| North Valley | Reno, NV | Independent Power Producer | 1 | 224.5 GWh | Mar 2025 | - | ||
| Northeast Texas ELEC Coop, Inc | Longview, TX | Cooperative | 1 | 3.2 TWh | Mar 2025 | - | ||
| Northern California Power AGNY | Roseville, CA | Political Subdivision | 9 | 2.9 TWh | Mar 2025 | Apr 2025 | $5.22M | |
| Northern Colorado Water Conservancy District | Berthoud, CO | Political Subdivision | 1 | 9.9 GWh | Mar 2025 | - | ||
| Northern Indiana Pub SERV Co | Merrillville, IN | Investor-Owned Utility | 7 | 6.5 TWh | Mar 2025 | May 2023 | ||
| Northern States Power Co - Minnesota | Minneapolis, MN | Investor-Owned Utility | 63 | 39.2 TWh | Mar 2025 | Apr 2025 | $278.32M | $74.54M |
| Northern Water Hydropower Enterprise | Berthoud, CO | Political Subdivision | 1 | 5.1 GWh | Mar 2025 | - | ||
| Northstar MACY's Maryland 2015, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 343.0 MWh | Mar 2025 | - | ||
| Northwest Ohio Wind, LLC | Haviland, OH | Independent Power Producer | 1 | 315.1 GWh | Mar 2025 | Apr 2025 | $1.56M | |
| Northwestern Energy LLC - (MT) | Butte, MT | |Investor-Owned Utility | 29 | 3.9 TWh | Mar 2025 | Apr 2025 | $7.89M | $13.97M |
| Nova Power, LLC | Houston, TX | Independent Power Producer | 1 | -76.7 GWh | Mar 2025 | Apr 2025 | $29.54M | |
| NRG Arthur Kill Operations Inc | Staten Island, NY | Independent Power Producer | 1 | 1.8 TWh | Mar 2025 | - | ||
| NRG California Peaker Operations LLC | Carlsbad, CA | Independent Power Producer | 1 | 274.8 GWh | Mar 2025 | - | ||
| NRG Chalk Point CT | Aquasco, MD | Independent Power Producer | 1 | 1.6 GWh | Mar 2025 | Apr 2025 | $426.08k | |
| NRG Cottonwood Tenant LLC | Deweyville, TX | Independent Power Producer | 1 | 6.4 TWh | Mar 2025 | Apr 2025 | $44.27M | |
| NRG Energy Gas & Wind Holdings Inc | Princeton, NJ | Independent Power Producer | 3 | 337.9 GWh | Mar 2025 | - | ||
| NRG Energy Services | Osceola, AR | Commercial|Independent Power Producer | 4 | 4.6 TWh | Mar 2025 | - | ||
| NRG Texas Power LLC | Houston, TX | Independent Power Producer | 10 | 23.1 TWh | Mar 2025 | - | ||
| Nstar Electric Company | Westwood, MA | Investor-Owned Utility | 17 | 62.6 GWh | Mar 2025 | Apr 2025 | $28.51M | $80.10M |
| NTUA Generation - Utah, LLC | Independent Power Producer | 1 | 211.3 GWh | Mar 2025 | - | |||
| Oak Solar LLC | Stamford, CT | Independent Power Producer | 1 | 222.9 GWh | Mar 2025 | Mar 2025 | $1.61M | |
| Oberon Solar Ia | Irvine, CA | Independent Power Producer | 1 | 295.6 GWh | Mar 2025 | - | ||
| Oberon Solar Ib | Irvine, CA | Independent Power Producer | 1 | 60.0 GWh | Mar 2025 | - | ||
| Occidental Chemical Corporation | Houston, TX | Industrial | 2 | 5.4 TWh | Mar 2025 | Mar 2025 | $4.04M | |
| Ocean County Utilities AUTH | Bayville, NJ | Political Subdivision | 1 | 2.9 GWh | Mar 2025 | - | ||
| Odyssey Operating Services | Charlotte, NC | Independent Power Producer | 1 | 3.8 TWh | Mar 2025 | - | ||
| Oe_ald | Miami, FL | Independent Power Producer | 1 | 161.2 GWh | Mar 2025 | - | ||
| Oe_escl | Miami, FL | Independent Power Producer | 1 | 398.9 GWh | Mar 2025 | - | ||
| Oe_fl7 | Miami, FL | Independent Power Producer | 1 | 23.9 GWh | Mar 2025 | - | ||
| Oe_ms5 | Miami, FL | Independent Power Producer | 1 | 36.8 GWh | Mar 2025 | - | ||
| Oe_ms6 | Miami, FL | Independent Power Producer | 1 | 266.2 GWh | Mar 2025 | - | ||
| Oe_tn1 | Miami, FL | Independent Power Producer | 1 | 189.7 GWh | Mar 2025 | - | ||
| OEE Xvii, LLC | Findlay, OH | Industrial | 1 | 2.8 GWh | Mar 2025 | - | ||
| Ogden Projects Inc-Haverhill | Morristown, NJ | Independent Power Producer | 1 | 315.0 GWh | Mar 2025 | - | ||
| Oglethorpe Power Corporation | Tucker, GA | Cooperative | 11 | 17.2 TWh | Mar 2025 | Mar 2025 | $8.40M | $1.98M |
| Ohio Power Partners, LLC | Middletown, OH | Independent Power Producer | 1 | 3.9 TWh | Mar 2025 | Apr 2025 | $33.26M | |
| Ohio Valley Electric Corp | Piketon, OH | Investor-Owned Utility | 1 | 5.5 TWh | Mar 2025 | Apr 2025 | $225.68M | $97.79M |
| Oklahoma Gas & Electric Co | Oklahoma City, OK | Investor-Owned Utility | 22 | 17.6 TWh | Mar 2025 | Apr 2025 | $111.63M | $10.22M |
| Old 300 Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 386.6 GWh | Mar 2025 | - | ||
| Old Dominion Electric Coop | Glen Allen, VA | Cooperative | 10 | 5.2 TWh | Mar 2025 | Apr 2025 | $351.09M | $51.63M |
| Old Settler Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 591.0 GWh | Mar 2025 | - | ||
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 657.5 GWh | Mar 2025 | Apr 2025 | $3.93M | |
| OLIN Blue Cube Operations | Freeport, TX | Industrial | 1 | 1.9 TWh | Mar 2025 | - | ||
| Oliver Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 470.2 GWh | Mar 2025 | Mar 2025 | $2.54M | |
| Oliver Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 248.3 GWh | Mar 2025 | Apr 2025 | $7.81k | |
| Omaha Public Power District | Omaha, NE | Political Subdivision | 11 | 8.7 TWh | Mar 2025 | Apr 2025 | $69.27M | $36.55M |
| Omnis Pleasants, LLC | Santa Barbara, CA | Independent Power Producer | 1 | 710.6 GWh | Mar 2025 | Apr 2025 | $5.60M | |
| Oneta Power LLC | Broken Arrow, OK | Independent Power Producer | 1 | 5.9 TWh | Mar 2025 | Mar 2025 | $25.09M | |
| Ontelaunee Energy Center | Reading, PA | Independent Power Producer | 1 | 3.8 TWh | Mar 2025 | - |
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% |