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 |
|---|---|---|---|---|---|---|---|---|
| Lacy Creek Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| Tahoka Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| Panoche Energy Center, LLC | Needham, MA | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | Jul 2025 | $11.49M | |
| Chalk Point Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | Apr 2025 | $167.16M | |
| Sage Draw Wind, LLC | Wilson, TX | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| San Diego Gas & Electric Co | San Diego, CA | Investor-Owned Utility | 19 | 1.2 TWh | Apr 2025 | Jul 2025 | $154.11M | $165.26M |
| Crockett Cogeneration | Crockett, CA | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| City & County Of San Francisco | San Francisco, CA | Municipally-Owned Utility | 7 | 1.2 TWh | Apr 2025 | Jun 2025 | $35.12M | |
| Santa Rosa Energy Center LLC | Pace, FL | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | Mar 2025 | $8.09M | |
| Armstrong Power LLC | Shelocta, PA | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | Jun 2025 | $26.27M | |
| Salem Harbor Power Development LP | Salem, MA | Independent Power Producer | 2 | 1.2 TWh | Apr 2025 | Mar 2025 | $32.14M | |
| Inertia Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Apr 2025 | - | ||
| Jordan Creek Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | Jun 2025 | $13.71M | |
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.3 TWh | Apr 2025 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | Jun 2025 | $1.31M | |
| Grays Ferry Cogen Partnership | Philadelphia, PA | Independent Power Producer | 1 | 1.3 TWh | Dec 2024 | - | ||
| Strata Manager, LLC | Durham, NC | Independent Power Producer | 142 | 1.3 TWh | Apr 2025 | - | ||
| City Of Hastings - (Ne) | Hastings, NE | Municipally-Owned Utility | 4 | 1.3 TWh | Apr 2025 | - | ||
| Pud No 1 Of Clark County - (Wa) | Vancouver, WA | Political Subdivision | 1 | 1.3 TWh | Feb 2025 | Apr 2025 | $19.63M | |
| Borger Energy Associates LP | Borger, TX | Independent Power Producer | 1 | 1.3 TWh | Apr 2025 | - | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.3 TWh | Feb 2025 | - | ||
| Apex Generating Station | Las Vegas, NV | Municipally-Owned Utility | 1 | 1.3 TWh | Mar 2025 | - | ||
| Shawville Power, LLC | Chicago, IL | Independent Power Producer | 1 | 1.4 TWh | Apr 2025 | Jul 2025 | $9.10M | |
| USCE-Tulsa District | Tulsa, OK | Federally-Owned Utility | 8 | 1.4 TWh | Dec 2024 | - | ||
| Minnesota Municipal Power AGNY | Minneapolis, MN | Political Subdivision | 4 | 1.4 TWh | Dec 2024 | Jun 2025 | $8.52M | |
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 1.4 TWh | Apr 2025 | Apr 2025 | $11.73M | |
| Nextera Energy Resources Ensign Wind | Juno Beach, FL | Independent Power Producer | 9 | 1.4 TWh | Dec 2024 | Jun 2024 | ||
| Cottage Grove Operating Services LLC | Cottage Grove, MN | Independent Power Producer | 1 | 1.4 TWh | Dec 2024 | - | ||
| Repsol Renewables Na | The Woodlands, TX | Independent Power Producer | 14 | 1.4 TWh | Apr 2025 | - | ||
| Kalaeloa Partners LP | Kapolei, HI | Independent Power Producer | 1 | 1.4 TWh | Apr 2025 | - | ||
| Platte River Power Authority | Fort Collins, CO | Political Subdivision | 1 | 1.4 TWh | Apr 2025 | Jun 2025 | $18.46M | $8.47M |
| Clearway Renewable Operation & Maintenance LLC | Scottsdale, AZ | Independent Power Producer | 7 | 1.4 TWh | Apr 2025 | - | ||
| Brookfield Smoky Mountain Hydropower LP | Queensbury, NY | Independent Power Producer | 4 | 1.4 TWh | Dec 2024 | Mar 2025 | $24.61M | |
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 1.4 TWh | Dec 2024 | Jul 2025 | $45.21M | $24.01M |
| Lansing Board Of Water And Light | Lansing, MI | Municipally-Owned Utility | 4 | 1.5 TWh | Apr 2025 | Jun 2025 | $3.84M | |
| Brookfield White Pine Hydro LLC | Lewiston, ME | Independent Power Producer | 19 | 1.5 TWh | Dec 2024 | Mar 2025 | $37.21M | |
| USCE-Savannah District | Savannah, GA | Municipally-Owned Utility | 3 | 1.5 TWh | Apr 2025 | - | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.5 TWh | Apr 2025 | Jun 2025 | ||
| Imperial Irrigation District | Imperial, CA | Political Subdivision | 16 | 1.5 TWh | Apr 2025 | Jul 2025 | $17.96M | |
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 1.5 TWh | Apr 2025 | Jun 2025 | $4.25M | $12.37M |
| Kendall Green Energy, LLC | Cambridge, MA | Independent Power Producer | 1 | 1.5 TWh | Apr 2025 | Jun 2025 | $45.76M | |
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.5 TWh | Apr 2025 | Apr 2025 | $2.15M | |
| Rathdrum Power LLC | Overland Park, KS | Independent Power Producer | 1 | 1.6 TWh | Dec 2024 | Jun 2025 | $7.13M | |
| YUBA County Water Agency | Dobbins, CA | Political Subdivision | 4 | 1.6 TWh | Apr 2025 | Jun 2025 | $106.29k | |
| Manchester Street, LLC. | Providence, RI | Independent Power Producer | 1 | 1.6 TWh | Apr 2025 | Jun 2025 | $18.66M | |
| Kimura Power LLC | Moraine, OH | Independent Power Producer | 7 | 1.6 TWh | Apr 2025 | - | ||
| Young Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.6 TWh | Apr 2025 | - | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.6 TWh | Apr 2025 | Jun 2023 | ||
| Sunflower Electric Power Corp | Hays, KS | Cooperative | 8 | 1.6 TWh | Apr 2025 | Apr 2025 | $20.25M | $9.87M |
| Shell Chemical Appalachia LLC | Houston, TX | Industrial | 1 | 1.6 TWh | Apr 2025 | Jul 2025 | $10.37M | $97.80k |
| Motiva Enterprises LLC | Port Arthur, TX | Industrial | 1 | 1.6 TWh | Apr 2025 | Apr 2025 | $2.83k | |
| Victoria WLE, LP | Victoria, TX | Independent Power Producer | 1 | 1.6 TWh | Dec 2024 | - | ||
| Aviator Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.7 TWh | Apr 2025 | - | ||
| Caithness Shepherds Flat LLC | Independent Power Producer | 3 | 1.7 TWh | Apr 2025 | - | |||
| USCE-Mobile District | Mobile, AL | Federally-Owned Utility | 8 | 1.7 TWh | Apr 2025 | - | ||
| Ennis Power Company LLC | Ennis, TX | Commercial | 1 | 1.7 TWh | Dec 2024 | - | ||
| OLIN Blue Cube Operations | Freeport, TX | Industrial | 1 | 1.7 TWh | Apr 2025 | - | ||
| City Of Burbank Water And Power | Burbank, CA | Municipally-Owned Utility | 6 | 1.7 TWh | Apr 2025 | Jun 2025 | $148.25k | |
| Tiverton Power LLC | Tiverton, RI | Independent Power Producer | 1 | 1.7 TWh | Dec 2024 | Mar 2025 | $13.66M | |
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.7 TWh | Apr 2025 | Apr 2025 | $12.50k | |
| Oxy VInyls LP | Houston, TX | Industrial | 2 | 1.7 TWh | Apr 2025 | - | ||
| BASF Corporation | Port Arthur, TX | Independent Power Producer|Industrial | 4 | 1.7 TWh | Dec 2024 | - | ||
| Limon | Juno Beach, FL | Independent Power Producer | 3 | 1.8 TWh | Apr 2025 | - | ||
| Fort Pierce Utilities Authority | Fort Pierce, FL | Municipally-Owned Utility | 2 | 1.8 TWh | Apr 2025 | - | ||
| Vermillion Power LLC | Greenwich, CT | Independent Power Producer | 1 | 1.8 TWh | Dec 2024 | Jul 2025 | $19.78M | |
| Bowline, LLC | The Woodlands, TX | Independent Power Producer | 1 | 1.8 TWh | Apr 2025 | Mar 2025 | $82.59M | |
| Pleasants Energy LLC | St Marys, WV | Independent Power Producer | 1 | 1.8 TWh | Apr 2025 | Apr 2025 | $6.61M | |
| NRG Arthur Kill Operations Inc | Staten Island, NY | Independent Power Producer | 1 | 1.8 TWh | Apr 2025 | - | ||
| Great River Hydro, LLC | Westborough, MA | Independent Power Producer | 13 | 1.8 TWh | Dec 2024 | Jun 2025 | $50.94M | |
| South Carolina Genertg Co, Inc | Cayce, SC | Investor-Owned Utility | 1 | 1.8 TWh | Apr 2025 | - | ||
| White Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | - | ||
| Tenaska Alabama Partners LP | Omaha, NE | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | Mar 2025 | $10.22M | |
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 1.9 TWh | Apr 2025 | - | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 1.9 TWh | Apr 2025 | Sep 2024 | ||
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 1.9 TWh | Dec 2024 | - | ||
| Tenaska Gateway Partners Ltd | Omaha, NE | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | Mar 2025 | $18.42M | |
| Capricorn Ridge Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.0 TWh | Apr 2025 | - | ||
| Sunrise Power Co LLC | Fellows, CA | Independent Power Producer | 1 | 2.0 TWh | Apr 2025 | Mar 2025 | $8.97M | $4.87M |
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | Apr 2025 | May 2020 | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 2.0 TWh | Apr 2025 | Jul 2025 | $29.30M | |
| Brooklyn Navy Yard Cogen PLP | Brooklyn, NY | Independent Power Producer | 1 | 2.0 TWh | Apr 2025 | - | ||
| Evergreen Wind, LLC | Boston, MA | Independent Power Producer | 26 | 2.0 TWh | Apr 2025 | - | ||
| Frederickson Power LP | Tacoma, WA | Independent Power Producer | 1 | 2.0 TWh | Dec 2023 | Jul 2025 | $4.42M | $57.29k |
| Seward Generating LLC | Latrobe, PA | Independent Power Producer | 1 | 2.0 TWh | Apr 2025 | - | ||
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | Jun 2025 | $26.48M | |
| Texas City Cogeneration LLC | Houston, TX | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | Apr 2025 | $46.99M | $2.98M |
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 7 | 2.1 TWh | Apr 2025 | Jun 2024 | ||
| CER Colorado Bend Energy Partners LP | Wharton, TX | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | - | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.1 TWh | Apr 2025 | Mar 2025 | $101.50k | |
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.1 TWh | Apr 2025 | Jul 2025 | $43.35M | $692.46k |
| Gemini Solar | Oakland, CA | Independent Power Producer | 1 | 2.1 TWh | Apr 2025 | - | ||
| Southern Indiana Gas & ELEC Co | Evansville, IN | Investor-Owned Utility | 11 | 2.2 TWh | Apr 2025 | Jul 2025 | $26.38M | $11.50M |
| OTAY Mesa Energy Center LLC | Dublin, CA | Independent Power Producer | 1 | 2.2 TWh | Apr 2025 | Jul 2025 | $16.15M | |
| Ocean State Power Co | Harrisville, RI | Independent Power Producer | 2 | 2.2 TWh | Dec 2024 | Mar 2025 | $16.04M | |
| Northern California Power AGNY | Roseville, CA | Political Subdivision | 9 | 2.2 TWh | Apr 2025 | Jun 2025 | $11.97M | |
| Midwest Generations Eme LLC | Chicago, IL | Independent Power Producer | 13 | 2.2 TWh | Apr 2025 | Apr 2025 | $59.50M | |
| ANP Blackstone Energy Company LLC | Blackstone, MA | Independent Power Producer | 1 | 2.2 TWh | Apr 2025 | Mar 2021 | ||
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.2 TWh | Apr 2025 | Jan 2020 |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |