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 |
|---|---|---|---|---|---|---|---|---|
| Solar Blythe LLC | Houston, TX | - | - | - | Mar 2025 | $807.04k | ||
| Solar Alpine LLC | Houston, TX | - | - | - | Mar 2025 | $2.27M | ||
| Sol Madison Solar, LLC | Louisville, CO | - | - | - | Apr 2025 | $581.49k | ||
| Socivolta Inc. | Montreal, QC | - | - | - | Apr 2025 | $36.16M | ||
| Smoky Hills Wind Farm, LLC | Andover, MA | - | - | - | Apr 2025 | $2.37M | ||
| Smartestenergy US LLC | Syracuse, NY | - | - | - | Mar 2025 | $13.31M | $14.96M | |
| Smartenergy Holdings, LLC | New York, NY | - | - | - | Apr 2025 | $2.10M | $16.50M | |
| Sleeping Bear, LLC | Houston, TX | - | - | - | Mar 2025 | $443.26k | ||
| Slate Creek Wind Project, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $3.47M | ||
| Skysol, LLC | Irvine, CA | - | - | - | Mar 2025 | $871.67k | ||
| Sky Ranch Solar, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.62M | ||
| Skookumchuck Wind Energy Project, LLC | Birmingham, AL | - | - | - | Mar 2025 | $6.76M | ||
| Skipjack Solar Center, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Apr 2025 | $2.32M | |
| Skeleton Creek Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.04M | ||
| Silver Sage Windpower, LLC | Charlotte, NC | - | - | - | Mar 2025 | $2.36M | ||
| Silver Peak Energy, LLC | Louisville, CO | - | - | - | Mar 2025 | $20.17k | ||
| Sierra Solar Greenworks LLC | Louisville, CO | - | - | - | Mar 2025 | $646.17k | ||
| Sidney, LLC | Washington, DC | - | - | - | Apr 2025 | $40.04k | ||
| Shoreham Solar Commons | Shoreham, NY | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.86M | |
| Shooting Star Wind Project, LLC | Baltimore, MD | - | - | - | Mar 2025 | $1.22M | ||
| Sholes Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.54M | ||
| Shoe Creek Solar, LLC | Santa Monica, CA | Independent Power Producer | - | - | - | Mar 2025 | $1.29M | |
| Shipley Choice, LLC | York, PA | - | - | - | Apr 2025 | $2.20M | $3.21M | |
| Shiloh Wind Project 2, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $4.02M | ||
| Shiloh IV Lessee, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $3.37M | ||
| Shiloh III Lessee, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $4.11M | ||
| Shiloh I Wind Project, LLC | Portland, OR | - | - | - | Mar 2025 | $2.27M | ||
| Shell Energy North America (US), L.P. | Houston, TX | - | - | - | Apr 2025 | $1.25B | $344.47M | |
| Sheldon Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $3.04M | ||
| SG2 Imperial Valley LLC | Birmingham, AL | - | - | - | Mar 2025 | $6.01M | ||
| SFE Energy Massachusetts, Inc. | Mississauga, ON | - | - | - | Mar 2025 | $1.19M | ||
| SFE Energy, Inc. | Mississauga, ON | - | - | - | Apr 2025 | $7.42M | $14.01M | |
| SF Wind Enterprises, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.32k | ||
| Seward Generation, LLC | Latrobe, PA | - | - | - | Apr 2025 | $7.20M | ||
| Seville Solar Two LLC | Montreal, QC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.01M | |
| Settlers Trail Wind Farm, LLC | Austin, TX | - | - | - | Apr 2025 | $1.85M | ||
| Seneca Energy, II LLC | Oakfield, NY | - | - | - | Mar 2025 | $7.17M | ||
| Sempra Gas & Power Marketing, LLC | San Diego, CA | - | - | - | Apr 2025 | $37.51M | $40.59M | |
| Selmer Farm, LLC | New York, NY | - | - | - | Mar 2025 | $433.08k | ||
| Selkirk Cogen Partners LP | Selkirk, NY | Independent Power Producer | 1 | - | Dec 2022 | Mar 2025 | $2.78M | |
| Seiling Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.01M | ||
| Seiling Wind II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.02M | ||
| Second Foundation US Trading, LLC | New York, NY | - | - | - | Apr 2025 | $27.67M | $55 | |
| Seattle City Light | Seattle, WA | - | - | - | Apr 2025 | $21.05M | $8.97M | |
| Scott-Ii Solar LLC | Richmond, VA | - | - | - | Apr 2025 | $374.02k | ||
| Scef1 Fuel Cell, LLC | Danbury, CT | - | - | - | Mar 2025 | $522.98k | ||
| Sappi North America, Inc. | Westbrook, ME | - | - | - | Mar 2025 | $326.72k | ||
| Sapphire Sky Wind Energy LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $7.37M | ||
| Sandy Ridge Wind, LLC | Oakville, ON | - | - | - | Apr 2025 | $1.10M | ||
| Sandy Ridge Wind 2, LLC | Oakville, ON | - | - | - | Apr 2025 | $2.17M | ||
| Sandstone Solar LLC | Louisville, CO | - | - | - | Mar 2025 | $1.10M | ||
| Sand Drag, LLC | San Diego, CA | - | - | - | Mar 2025 | $1.17M | ||
| San Pablo Raceway, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $1.77M | |
| San LUIS Solar LLC | Portland, OR | - | - | - | Mar 2025 | $1.65M | ||
| San Juan Solar 1, LLC | New York, NY | - | - | - | Mar 2025 | $1.54M | ||
| San Juan Mesa Wind Project, LLC | Houston, TX | - | - | - | Mar 2025 | $1.84M | ||
| San Gorgonio Westwinds II - Windustries, LLC | New York, NY | - | - | - | Apr 2025 | $66.59k | ||
| San Gorgonio Westwinds II, LLC | New York, NY | - | - | - | Apr 2025 | $713.92k | ||
| Samchully Power & Utilities 1 LLC | Shorewood, MN | - | - | - | Mar 2025 | $5.46M | ||
| Salton Sea Power Generation Company | DES Moines, IA | - | - | - | Mar 2025 | $21.18M | ||
| Sagebrush Ess, LLC | Mojave, CA | Independent Power Producer | - | - | - | Apr 2025 | $2.50M | |
| Sagebrush Ess II, LLC | New York, NY | - | - | - | Apr 2025 | $4.46M | ||
| Sage Solar III LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $310.90k | ||
| Sage Solar II LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $345.50k | ||
| Sage Solar I LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $318.93k | ||
| Safe Harbor Water Power Corp | Conestoga, PA | Investor-Owned Utility | - | - | Dec 2011 | Mar 2025 | $5.89M | |
| Saavi Energy Solutions, LLC | MX, DF | - | - | - | Mar 2025 | $29.56M | ||
| S.J. Energy Partners, Inc. | Tampa, FL | - | - | - | Apr 2025 | $9.65k | $303.61k | |
| RWE Clean Energy Wholesale Services, Inc. | Chicago, IL | - | - | - | Apr 2025 | $97.05M | $42.30M | |
| Rutherford Farm, LLC | Chapel Hill, NC | Independent Power Producer | - | - | - | Mar 2025 | $1.62M | |
| Russellville Solar LLC | Nashville, TN | - | - | - | Mar 2025 | $1.03M | ||
| Rush Springs Wind Energy, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $865.80k | ||
| Rumford Falls Hydro LLC | Gatineau, QC | - | - | - | Mar 2025 | $2.97M | ||
| Rumford Ess, LLC | Wakefield, MA | - | - | - | Mar 2025 | $237.10k | ||
| Rugby Wind LLC | Portland, OR | - | - | - | Mar 2025 | $3.12M | ||
| Ruff Solar LLC | Washington, DC | - | - | - | Mar 2025 | $302.33k | ||
| RPA Energy, Inc. | Garden City, NY | - | - | - | Apr 2025 | $762.60 | $322.36k | |
| Route 66 Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $936.80k | ||
| ROTH Rock North Wind Farm, LLC | Houston, TX | - | - | - | Apr 2025 | $754.26k | ||
| Roseton Generating LLC | Stamford, CT | - | - | - | Apr 2025 | $8.19M | ||
| Rose Creek Wind, LLC | Valhalla, NY | - | - | - | Apr 2025 | $30.87k | ||
| Roosevelt Wind Project, LLC | Montreal, QC | - | - | - | Mar 2025 | $7.16M | ||
| Rolling Thunder I Power Partners, LLC | Houston, TX | - | - | - | Mar 2025 | $1.32M | ||
| Rocky Mountain Power, LLC | New York, NY | - | - | - | Apr 2025 | $6.10M | ||
| Rockland Wind Farm LLC | Boston, MA | - | - | - | Mar 2025 | $6.14M | ||
| Rockland Electric Company | Spring Valley, NY | - | - | - | Apr 2025 | $397.44 | $19.16M | |
| Rockford Power, LLC | New York, NY | - | - | - | Mar 2025 | $1.59M | ||
| Rockford Power II, LLC | New York, NY | - | - | - | Mar 2025 | $802.40k | ||
| Rock Creek Wind Project, LLC | Andover, MA | - | - | - | Mar 2025 | $8.96M | ||
| Robison Energy, LLC | Garden City, NY | - | - | - | Nov 2024 | $3.00k | ||
| Robindale Retail Power Services, LLC | Latrobe, PA | - | - | - | Apr 2025 | $116.47k | ||
| Riverhead Solar Farm LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $1.08M | |
| River Ferry Solar I LLC | Astoria, NY | - | - | - | Mar 2025 | $1.27M | ||
| Rippey Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.85M | |
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $429.16k | |
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $445.69k | |
| Ridgetop Energy, LLC | New York, NY | - | - | - | Apr 2025 | $187.54k | ||
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $228.41k | |
| Richfield Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $477.37k | ||
| Ri-Corp. Development, Inc. | Gilberton, PA | - | - | - | Apr 2025 | $8.98M |
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% |