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 |
|---|---|---|---|---|---|---|---|---|
| Java Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 28.6 GWh | Dec 2024 | Mar 2024 | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 575.2 GWh | Apr 2025 | Apr 2024 | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 486.5 GWh | Apr 2025 | Apr 2024 | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 689.2 GWh | Apr 2025 | Apr 2024 | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 646.7 GWh | Apr 2025 | Apr 2024 | ||
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 140.9 GWh | Apr 2025 | Apr 2024 | ||
| Desert VIew Power Inc | Mecca, CA | Independent Power Producer | 1 | 7.9 GWh | Jan 2025 | May 2024 | ||
| Tiber Montana LLC | Ivins, UT | Independent Power Producer | 1 | 39.4 GWh | Dec 2024 | May 2024 | ||
| City Of Abbeville - (SC) | Abbeville, SC | Municipally-Owned Utility | 1 | 6.3 GWh | Dec 2024 | May 2024 | ||
| Caterpillar Inc | Lafayette, IN | Independent Power Producer | 1 | 28.2 GWh | Apr 2025 | Jun 2024 | ||
| Lanyard Power Holdings, LLC | Houston, TX | Independent Power Producer | 3 | 1.1 TWh | Apr 2025 | Jun 2024 | ||
| Blue Canyon Windpower LLC | Houston, TX | Independent Power Producer | 1 | 2.6 GWh | May 2024 | Jun 2024 | ||
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 7 | 2.1 TWh | Apr 2025 | Jun 2024 | ||
| Nextera Energy Resources Ensign Wind | Juno Beach, FL | Independent Power Producer | 9 | 1.4 TWh | Dec 2024 | Jun 2024 | ||
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 695.8 GWh | Dec 2024 | Jun 2024 | ||
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Apr 2025 | Jul 2024 | ||
| South Texas Electric Coop, Inc | Nursery, TX | Cooperative | 3 | 845.1 GWh | Apr 2025 | Aug 2024 | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 1.9 TWh | Apr 2025 | Sep 2024 | ||
| City Of Rochester | Rochester, MN | Municipally-Owned Utility | 1 | 4.2 GWh | Dec 2024 | Sep 2024 | ||
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 17.5 TWh | Apr 2025 | Sep 2024 | ||
| NMRD Data Center III, LLC | Columbus, OH | Independent Power Producer | - | 50.9 GWh | Dec 2023 | Sep 2024 | ||
| Saguaro Power Co | Henderson, NV | Independent Power Producer | 1 | 212.7 GWh | Jan 2025 | Oct 2024 | ||
| Smith Creek Hydro, LLC | Bellingham, WA | Independent Power Producer | 1 | 59.1 GWh | Nov 2024 | Oct 2024 | ||
| Naturener Glacier Wind Energy 2 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 303.4 GWh | Apr 2025 | Oct 2024 | ||
| Wadham Energy Ltd Partners | San Ramon, CA | Independent Power Producer | 1 | 147.6 GWh | Dec 2024 | Oct 2024 | ||
| MT POSO Cogeneration Co | Bakersfield, CA | Independent Power Producer | 1 | 165.1 GWh | Nov 2024 | Dec 2024 | ||
| Steele Flats Wind Project LLC | Juno Beach, FL | Independent Power Producer | 1 | 245.6 GWh | Apr 2025 | Dec 2024 | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.5 TWh | Apr 2025 | Dec 2024 | ||
| City Of Vernon | Vernon, CA | Municipally-Owned Utility | 3 | 351.7 GWh | Apr 2025 | Dec 2024 | ||
| Douglas County | Roseburg, OR | Industrial|Municipally-Owned Utility | 2 | 21.0 GWh | Dec 2024 | Dec 2024 | ||
| City Of Princeton - (Il) | Princeton, IL | Municipally-Owned Utility | 1 | 511.6 MWh | Dec 2024 | Jan 2025 | ||
| Algonquin Power Sanger LLC | Oakville, ON | Independent Power Producer | 10 | 4.3 TWh | Apr 2025 | Jan 2025 | ||
| Tonopah Solar Energy LLC | Tonopah, NV | Independent Power Producer | 1 | 139.3 GWh | Jan 2025 | Jan 2025 | ||
| Lockhart Ess, LLC | New York, NY | - | - | - | Jan 2025 | $2.03M | ||
| Zglobal Inc | Folsom, CA | Independent Power Producer | 11 | 24.4 GWh | Dec 2024 | Jan 2025 | $124.48k | |
| BP Alternative Energy | Whiting, IN | Commercial | 1 | 3.1 TWh | Apr 2025 | Jan 2025 | $871.45k | |
| Edwards Sanborn Storage II, LLC | New York, NY | - | - | - | Jan 2025 | $4.35M | $10.00k | |
| KEI Mass Energy Storage I, LLC | Montreal, QC | - | - | - | Jan 2025 | $4.34k | ||
| Martinez Refining Co | Martinez, CA | Industrial | 1 | 850.8 GWh | Apr 2025 | Jan 2025 | $242.87k | |
| SR Cedar Springs, LLC | Nashville, TN | Independent Power Producer | 1 | 174.1 GWh | Apr 2025 | Jan 2025 | $900.44k | |
| Precept Power LLC | The Woodlands, TX | - | - | - | Feb 2025 | $44.50k | ||
| Cleanchoice Power Solutions, LLC | Washington, DC | - | - | - | Feb 2025 | $14.43k | ||
| Harbor Cogeneration Co. | Wilmington, CA | Independent Power Producer | 1 | 20.1 GWh | Dec 2024 | Feb 2025 | $53.45k | |
| Henrietta Bess LLC | Chicago, IL | Independent Power Producer | 1 | - | - | Feb 2025 | $50.29k | |
| Elektron Power LLC | Sunderland, MD | - | - | - | Feb 2025 | $14.96k | ||
| Actual Energy, Inc. | Birmingham, AL | - | - | - | Feb 2025 | $37.68k | ||
| Citigroup Commodities Canada ULC | Houston, TX | - | - | - | Feb 2025 | $24.92M | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Feb 2025 | $2.41M | ||
| Harvest Gold Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 137.6 GWh | Apr 2025 | Feb 2025 | $660.26k | |
| Old Middleboro Road Solar, LLC | Wakefield, MA | - | - | - | Feb 2025 | $25.53k | ||
| Oak Solar LLC | Stamford, CT | Independent Power Producer | 1 | 240.6 GWh | Apr 2025 | Mar 2025 | $1.29M | |
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 515.4 GWh | Dec 2023 | Mar 2025 | $962.41k | |
| Blue Cube Operations LLC | Lake Jackson, TX | - | - | - | Mar 2025 | $732.11k | ||
| Sage Solar II LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $380.27k | ||
| Shady Hills Power Co LLC | Shady Hills, FL | Independent Power Producer | 1 | 554.8 GWh | Apr 2025 | Mar 2025 | $6.57M | |
| Washington County Power, LLC | Birmingham, AL | - | - | - | Mar 2025 | $4.81M | ||
| Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Mar 2025 | $428.12k | |
| El Cajon Energy LLC | Sacramento, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $1.32M | |
| Escondido Energy Center, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.10M | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.1 TWh | Apr 2025 | Mar 2025 | $101.50k | |
| Frontier Windpower II, LLC | Blacwell, OK | Investor-Owned Utility | - | - | Dec 2021 | Mar 2025 | $2.37M | |
| Georgia-Pacific Toledo LLC | Toledo, OR | Industrial | 2 | 61.5 GWh | Dec 2024 | Mar 2025 | $751.82k | $5.04k |
| Tomorrow Energy Corp | Houston, TX | - | - | - | Mar 2025 | $36.78k | ||
| National Grid Renewables | Bloomington, MN | Independent Power Producer | 50 | 852.6 GWh | Apr 2025 | Mar 2025 | $168.00k | |
| Oakland Power Company LLC | Irving, TX | - | - | - | Mar 2025 | $241.84k | ||
| Tenaska Frontier Partners Ltd | Omaha, NE | Independent Power Producer | 1 | 4.0 TWh | Feb 2025 | Mar 2025 | $13.96M | |
| City Of Burbank Water And Power | Burbank, CA | Municipally-Owned Utility | 6 | 1.7 TWh | Apr 2025 | Mar 2025 | $148.25k | |
| XO Energy SW, LP | Landenberg, PA | - | - | - | Mar 2025 | $44.90k | ||
| Sunshine Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 130.2 GWh | Apr 2025 | Mar 2025 | $3.14M | |
| Altagas Ripon Energy Inc. | Ripon, CA | Independent Power Producer | 1 | 2.3 GWh | Feb 2025 | Mar 2025 | $16.66k | |
| Calpine King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 42.4 GWh | Apr 2025 | Mar 2025 | $0 | |
| Tenaska Gateway Partners Ltd | Omaha, NE | Independent Power Producer | 1 | 1.9 TWh | Apr 2025 | Mar 2025 | $18.42M | |
| Waterside Power, LLC | Houston, TX | Independent Power Producer | 1 | 2.2 GWh | Dec 2023 | Mar 2025 | $31.69k | |
| KES Kingsburg LP | Kingsburg, CA | Independent Power Producer | 1 | 9.0 GWh | Nov 2024 | Mar 2025 | $30.15k | |
| Chula VIsta Energy Center, LLC | Sacramento, CA | - | - | - | Mar 2025 | $850.24k | ||
| City Of Idaho Falls - (Id) | Idaho Falls, ID | Municipally-Owned Utility | 6 | 252.8 GWh | Dec 2024 | Mar 2025 | $514.16k | |
| Aesir Power, LLC | San Juan, PR | - | - | - | Mar 2025 | $21.11M | ||
| Cascade Energy Storage II LLC | Houston, TX | - | - | - | Mar 2025 | $12.40k | ||
| NS Power Energy Marketing Inc. | Halifax, NS | - | - | - | Mar 2025 | $281.11k | ||
| MPH Al Pierce, LLC | Wallingford, CT | Investor-Owned Utility | 1 | - | Jan 2025 | Mar 2025 | $85.42k | |
| YUBA City Cogeneration Partners, LP | Sacramento, CA | - | - | - | Mar 2025 | $1.79M | ||
| Flat Ridge 4 Wind Holdings LLC | Chicago, IL | - | - | - | Mar 2025 | $2.45k | ||
| Nevada Cogeneration Associates #2 | Incline VIllage, NV | - | - | - | Mar 2025 | $828.85k | $76.06k | |
| Gibson City Energy Center LLC | Gibson City, IL | Independent Power Producer | 1 | - | Dec 2021 | Mar 2025 | $804.30k | |
| K2SO, LLC | Overland Park, KS | - | - | - | Mar 2025 | $1.20M | ||
| City Of St George | St George, UT | Municipally-Owned Utility | 5 | 149.1 GWh | Dec 2024 | Mar 2025 | $3.44M | |
| Cranberry Point Energy Storage LLC | The Woodlands, TX | Independent Power Producer | 1 | - | - | Mar 2025 | $34.00k | |
| Ontario Power Generation Energy Trading, Inc. | Toronto, ON | - | - | - | Mar 2025 | $3.61M | ||
| Porterhouse Wind (4) LLC | Chicago, IL | - | - | - | Mar 2025 | $66.60k | ||
| Klamath Energy LLC | Klamath Falls, OR | Independent Power Producer | 2 | 3.4 TWh | Mar 2025 | Mar 2025 | $9.36M | |
| Wellhead Power Panoche, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.21M | ||
| Sweetland Wind Farm, LLC | Boulder, CO | Independent Power Producer | 1 | 939.5 GWh | Apr 2025 | Mar 2025 | $3.05M | |
| Albertaex, L.P. | Calgary, AB | - | - | - | Mar 2025 | $332.44k | $21.03k | |
| Cascade Energy Storage, LLC | Houston, TX | - | - | - | Mar 2025 | $966.12k | ||
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 38 | 12.8 TWh | Apr 2025 | Mar 2025 | $713.82k | |
| Electricity NH, LLC | Houston, TX | - | - | - | Mar 2025 | $31.96k | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Mar 2025 | $11.26M | |
| SG2 Imperial Valley LLC | Birmingham, AL | - | - | - | Mar 2025 | $7.56M | ||
| Nextera Energy Montezuma II Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.88M | ||
| PBF Power Marketing LLC | Lincoln University, PA | - | - | - | Mar 2025 | $99.28k |
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% |