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 |
|---|---|---|---|---|---|---|---|---|
| Re McKenzie 6 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $508.05k | ||
| Re Mustang 3 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $2.03M | ||
| Re Mustang 4 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $1.51M | ||
| Re Mustang LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.70M | |
| Re Mustang Two Barbaro LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.59M | ||
| Re Mustang Two Whirlaway LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.97M | ||
| Re Papago LLC | Austin, TX | Independent Power Producer | 1 | - | Jan 2025 | Sep 2025 | $4.72M | |
| Re Rosamond One LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.79M | |
| Re Rosamond Two LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $2.38M | |
| Re Slate 1 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $8.71M | ||
| Re Tranquillity LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $8.18M | |
| Record Hill Wind LLC | LYME, NH | Independent Power Producer | 1 | 124.3 GWh | Dec 2024 | Sep 2025 | $1.08M | |
| Red Cloud Wind LLC | Houston, TX | - | - | - | Sep 2025 | $12.42M | ||
| Red Hills Wind Project, L.L.C. | Chicago, IL | - | - | - | Sep 2025 | $2.71M | ||
| Red Horse III, LLC | New York, NY | - | - | - | Sep 2025 | $738.64k | ||
| Red Horse Wind 2, LLC | New York, NY | - | - | - | Sep 2025 | $738.90k | ||
| Red Mesa Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 183.8 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 366.3 GWh | Oct 2025 | Sep 2025 | $385.86k | |
| Redbed Plains Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 379.8 GWh | Oct 2025 | Sep 2025 | $-123.77k | |
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $473.32k | ||
| Regenerate Livermore Falls LLC | Stratton, ME | - | - | - | Sep 2025 | $2.83M | ||
| Regenerate Stratton LLC | Stratton, ME | - | - | - | Sep 2025 | $1.44M | ||
| Regulus Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 159.4 GWh | Dec 2024 | Sep 2025 | $6.91M | |
| Research Power Corporation | Toronto, ON | - | - | - | Sep 2025 | $11.26M | ||
| Resurgence Solar I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.84M | ||
| Resurgence Solar II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.01M | ||
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Sep 2025 | $763.45k | $821.03k | |
| Revere Power, LLC | Charlotte, NC | - | - | - | Sep 2025 | $55.33M | $55.33M | |
| Reworld Haverhill Associates, LLC | Morristown, NJ | - | - | - | Sep 2025 | $1.18M | ||
| Reworld Semass Limited Partnership | Morristown, NJ | - | - | - | Sep 2025 | $4.39M | ||
| Rhode Island Engine Genco, LLC | Johnston, RI | - | - | - | Sep 2025 | $1.02k | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Oct 2025 | Sep 2025 | $8.09M | |
| Rhode Island State Energy Center, LP | Houston, TX | - | - | - | Sep 2025 | $16.10M | ||
| Rhythm Ops, LLC | Washington, DC | - | - | - | Sep 2025 | $1.03M | $10.55M | |
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $429.03k | |
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 88.4 GWh | Dec 2024 | Sep 2025 | $1.29M | |
| RIO Bravo Fresno | Fresno, CA | Independent Power Producer | 1 | 1.7 GWh | Oct 2024 | Sep 2025 | $343.50k | |
| RIO Bravo Rocklin | Irvine, CA | Independent Power Producer | 1 | 165.2 GWh | Dec 2024 | Sep 2025 | $4.80M | |
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.26M | |
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.24M | |
| Rippey Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.80M | |
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 60.6 GWh | Dec 2024 | Sep 2025 | $1.22M | |
| Rising Tree Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 272.8 GWh | Dec 2024 | Sep 2025 | $8.44M | |
| Rising Tree Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 256.5 GWh | Dec 2024 | Sep 2025 | $7.87M | |
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 163.8 GWh | Oct 2025 | Sep 2025 | $2.54M | |
| River Ferry Solar I LLC | Astoria, NY | - | - | - | Sep 2025 | $3.32M | ||
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 296.5 GWh | Oct 2025 | Sep 2025 | $1.64M | |
| Riverhead Solar Farm LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 763.1 GWh | Oct 2025 | Sep 2025 | $18.17M | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 205.3 GWh | Oct 2025 | Sep 2025 | $2.63M | |
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.2 TWh | Oct 2025 | Sep 2025 | ||
| Rock Creek Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $7.80M | ||
| Rocket Solar, LLC | New York, NY | Independent Power Producer | 1 | 224.9 GWh | Oct 2025 | Sep 2025 | $2.31M | |
| Rockford Power II, LLC | New York, NY | - | - | - | Sep 2025 | $1.62M | ||
| Rockford Power, LLC | New York, NY | - | - | - | Sep 2025 | $3.51M | ||
| Rocking R Solar, LLC | New York, NY | Independent Power Producer | 1 | 43.8 GWh | Oct 2025 | Sep 2025 | ||
| Rockland Wind Farm LLC | Boston, MA | - | - | - | Sep 2025 | $2.99M | ||
| Rocky Ridge Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 292.2 GWh | Dec 2024 | Sep 2025 | $4.51M | |
| Rolling Thunder I Power Partners, LLC | Houston, TX | - | - | - | Sep 2025 | $1.41M | ||
| Roosevelt Wind Project, LLC | Montreal, QC | - | - | - | Sep 2025 | $61.83M | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 334.0 GWh | Oct 2025 | Sep 2025 | $1.96M | |
| Roswell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 163.6 GWh | Oct 2025 | Sep 2025 | $1.86M | |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 401.3 GWh | Oct 2025 | Sep 2025 | $3.56M | |
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 890.3 GWh | Oct 2025 | Sep 2025 | $3.32M | |
| Route 66 Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.17M | ||
| Ruff Solar LLC | Washington, DC | - | - | - | Sep 2025 | $450.29k | ||
| Rugby Wind LLC | Portland, OR | - | - | - | Sep 2025 | $3.47M | ||
| Rumford Ess, LLC | Wakefield, MA | - | - | - | Sep 2025 | $240.98k | ||
| Rumford Falls Hydro LLC | Gatineau, QC | - | - | - | Sep 2025 | $3.19M | ||
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 640.9 GWh | Dec 2024 | Sep 2025 | $11.69M | |
| Rush Springs Energy Storage | Juno Beach, FL | Independent Power Producer | 1 | -1.8 GWh | Dec 2024 | Sep 2025 | $132.37k | |
| Russellville Solar LLC | Nashville, TN | - | - | - | Sep 2025 | $2.18M | ||
| Rutherford Farm, LLC | Chapel Hill, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.35M | |
| Saavi Energy Solutions, LLC | MX, DF | - | - | - | Sep 2025 | $20.16M | ||
| Sac County Wind | Juno Beach, FL | Independent Power Producer | 1 | 348.8 GWh | Oct 2025 | Sep 2025 | $1.91M | |
| Safe Harbor Water Power Corp | Conestoga, PA | Investor-Owned Utility | - | - | Dec 2011 | Sep 2025 | $5.89M | |
| Sage Solar I LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $656.16k | ||
| Sage Solar II LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $655.35k | ||
| Sage Solar III LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $601.82k | ||
| Sagebrush Power Partners, LLC | Houston, TX | Independent Power Producer | 1 | 283.3 GWh | Dec 2024 | Sep 2025 | $7.06M | |
| Saint Energy Storage II LLC | Juno Beach, FL | Independent Power Producer | 1 | -17.0 GWh | Oct 2025 | Sep 2025 | $2.69M | |
| Saint Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 308.3 GWh | Oct 2025 | Sep 2025 | $2.41M | |
| Salem Harbor Power Development LP | Salem, MA | Independent Power Producer | 2 | 1.9 TWh | Oct 2025 | Sep 2025 | $31.83M | |
| Salka Cabazon Wind LLC | San Diego, CA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | Sep 2025 | $277.55k | |
| Salt City Solar LLC | Houston, TX | Independent Power Producer | 1 | 113.7 GWh | Oct 2025 | Sep 2025 | $1.42M | |
| Salt Creek Township Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.52M | ||
| Salton Sea Power L.L.C. | DES Moines, IA | - | - | - | Sep 2025 | $21.31M | ||
| Samchully Power & Utilities 1 LLC | Shorewood, MN | - | - | - | Sep 2025 | $2.83M | ||
| San Isabel Solar, LLC | New York, NY | Independent Power Producer | 1 | 76.4 GWh | Oct 2025 | Sep 2025 | $1.01M | |
| San Juan Mesa Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $2.56M | ||
| San Juan Solar 1, LLC | New York, NY | - | - | - | Sep 2025 | $5.24M | ||
| San LUIS Solar LLC | Portland, OR | - | - | - | Sep 2025 | $2.72M | ||
| San Pablo Raceway, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $3.08M | |
| Sand Drag LLC | San Diego, CA | - | - | - | Sep 2025 | $2.36M | ||
| Sandstone Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $2.02M | ||
| Sanford Airport Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 95.5 GWh | Oct 2025 | Sep 2025 | $2.06M | |
| Santa Paula Energy Storage, LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -2.1 GWh | Oct 2025 | Sep 2025 | $277.00k | |
| Santa Rosa Energy Center LLC | Pace, FL | Independent Power Producer | 1 | 1.2 TWh | Oct 2025 | Sep 2025 | $3.98M | |
| Sappi North America, Inc. | Westbrook, ME | - | - | - | Sep 2025 | $265.71k | ||
| Saranac Power Partners LP | Plattsburgh, NY | Independent Power Producer | 1 | 384.6 GWh | Dec 2024 | Sep 2025 | $3.29M |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |