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 |
|---|---|---|---|---|---|---|---|---|
| Bucksport Generation LLC | Bucksport, ME | Independent Power Producer | 2 | 14.2 GWh | Apr 2025 | Mar 2025 | $4.09M | |
| Indeck-Corinth Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 457.1 GWh | Dec 2024 | Apr 2025 | $8.65M | |
| Indeck-Energy SERV Silver SPG | Buffalo Grove, IL | Independent Power Producer | 1 | 61.6 GWh | Dec 2024 | - | ||
| Indeck Niles, LLC | Buffalo Grove, IL | Independent Power Producer | 1 | 6.8 TWh | Apr 2025 | Apr 2025 | $4.44M | |
| Indeck-Olean Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 37.0 GWh | Dec 2024 | Mar 2025 | $641.32k | |
| Indeck-Oswego Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 54.0 GWh | Dec 2024 | Mar 2025 | $1.80M | |
| Indeck-Yerkes Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 23.3 GWh | Dec 2024 | Mar 2025 | $951.62k | |
| HQC Tatanka Wi Solar Power Generation LLC | Buffalo, MN | Independent Power Producer | 1 | 11.6 GWh | Dec 2024 | - | ||
| Energy Cooperative Of New York, Inc | Buffalo, NY | - | - | - | Apr 2025 | $263.99k | ||
| Mohave Electric Cooperative, Inc. | Bullhead City, AZ | Cooperative | 2 | 22.5 GWh | Dec 2024 | - | ||
| City Of Burbank Water And Power | Burbank, CA | Municipally-Owned Utility | 6 | 1.7 TWh | Apr 2025 | Mar 2025 | $249.80k | |
| Southern Idaho Solid Waste | Burley, ID | Political Subdivision | 1 | 25.8 GWh | Dec 2024 | - | ||
| Silverstrand Grid, LLC | Burlingame, CA | Independent Power Producer | 1 | -2.1 GWh | Dec 2024 | Mar 2025 | $119.56k | |
| City Of Burlington Electric - (VT) | Burlington, CO | Municipally-Owned Utility | 4 | 248.9 GWh | Apr 2025 | - | ||
| City Of Burlington - (KS) | Burlington, KS | Municipally-Owned Utility | 1 | 269.1 MWh | Dec 2024 | - | ||
| Wolf Creek Nuclear OPTG Corp | Burlington, KS | Investor-Owned Utility | 1 | 10.2 TWh | Apr 2025 | - | ||
| Firstlight CT Housatonic LLC | Burlington, MA | - | - | - | Mar 2025 | $2.31M | $157.30k | |
| Firstlight CT Hydro LLC | Burlington, MA | - | - | - | Mar 2025 | $62.94k | ||
| Firstlight Ma Hydro LLC | Burlington, MA | - | - | - | Mar 2025 | $3.02M | ||
| Firstlight Power Management LLC | Burlington, MA | - | - | - | Mar 2025 | $54.72M | $27.06M | |
| Northfield Mountain LLC | Burlington, MA | - | - | - | Mar 2025 | $21.66M | $12.05M | |
| Burlington Generating Station | Burlington, NJ | Independent Power Producer | 1 | 31.1 GWh | Dec 2023 | - | ||
| St. Albans Solar Partners, LLC | Burlington, VT | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Basin Creek Equity Partners, L.L.C. | Butte, MT | - | - | - | Mar 2025 | $1.94M | ||
| Basin Creek Power Services LLC | Butte, MT | Independent Power Producer | 1 | 194.0 GWh | Apr 2025 | - | ||
| Northwestern Energy LLC - (MT) | Butte, MT | |Investor-Owned Utility | 29 | 3.8 TWh | Apr 2025 | Apr 2025 | $7.89M | $13.88M |
| ABEC #2 LLC | Buttonwillow, CA | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| Cadillac Renewable Energy LLC | Cadillac, MI | Independent Power Producer | 1 | 147.3 GWh | Dec 2024 | Mar 2025 | $4.78M | |
| Spartan Renewable Energy, Inc. | Cadillac, MI | - | - | - | Mar 2025 | $59.89k | $2.16M | |
| Wolverine Power Supply Coop | Cadillac, MI | Cooperative | 8 | 855.5 GWh | Dec 2024 | Apr 2025 | $149.11M | $44.60M |
| Butter Solar, LLC | Calagry, AB | Independent Power Producer | 8 | 34.8 GWh | Dec 2024 | - | ||
| 1001 Ebenezer Church Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.8 GWh | Dec 2024 | - | ||
| 1008 Matthews Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| 1009 Yadkin Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.4 GWh | Dec 2024 | - | ||
| 1034 Catherine Lake Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| 1045 Tomlin Mill Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| 1051 Lucky Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| 1073 Onslow Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.0 GWh | Dec 2024 | - | ||
| Acme Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.8 GWh | Dec 2024 | - | ||
| Beam US, LLC | Calgary, AB | Independent Power Producer | 2 | 102.9 GWh | Dec 2024 | - | ||
| Big Level Wind LLC | Calgary, AB | Independent Power Producer | 1 | 303.5 GWh | Apr 2025 | Apr 2025 | $2.51M | |
| Carolina Lily Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| Ci-Ii Mitchell Holding LLC | Calgary, AB | Independent Power Producer | 5 | 33.9 GWh | Dec 2024 | - | ||
| Dynasty Power Inc. | Calgary, AB | - | - | - | Apr 2025 | $97.68M | $63.31M | |
| Heartland Generation Ltd. | Calgary, AB | - | - | - | Apr 2025 | $4.18M | $788.43k | |
| Plott Hound Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.9 GWh | Dec 2024 | - | ||
| Ray Wilson Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Solar Lee, LLC | Calgary, AB | Independent Power Producer | 1 | 6.4 GWh | Dec 2024 | - | ||
| Suncaster, LLC | Calgary, AB | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Swansboro Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 5.8 GWh | Dec 2024 | - | ||
| Sweet Tea Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | - | ||
| TC Energy Marketing Inc. | Calgary, AB | - | - | - | Mar 2025 | $49.18k | ||
| Tidal Energy Marketing (U.S.) L.L.C. | Calgary, AB | - | - | - | Mar 2025 | $41.82M | ||
| Transalta Energy Marketing Corp. | Calgary, AB | - | - | - | Apr 2025 | $204.86M | $126.26M | |
| Transcanada Energy Sales Ltd. | Calgary, AB | - | - | - | Mar 2025 | $1.87M | $815.03k | |
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 1.9 TWh | Dec 2024 | - | ||
| Hudson Ranch Power I LLC | Calipatria, CA | Independent Power Producer | 2 | 475.0 GWh | Apr 2025 | Mar 2025 | $14.30M | |
| Csuci Site Authority | Camarillo, CA | State-Owned Utility | 1 | 2.3 GWh | Jan 2025 | - | ||
| Glass House Camarillo Cultivation | Camarillo, CA | Commercial | 1 | 82.7 GWh | Dec 2024 | - | ||
| Bishop Hill Energy II, LLC | Cambridge, IL | Independent Power Producer | 1 | 363.4 GWh | Dec 2024 | Apr 2025 | $2.28M | |
| Harvard Dedicated Energy Limited | Cambridge, MA | - | - | - | Mar 2025 | $2.16M | $1.02M | |
| Kendall Green Energy, LLC | Cambridge, MA | Independent Power Producer | 1 | 1.6 TWh | Apr 2025 | Mar 2025 | $28.27M | |
| KSI II Consolidated, LLC | Cambridge, MA | Independent Power Producer | 9 | 45.2 GWh | Dec 2024 | - | ||
| Massachusetts Inst Of Tech | Cambridge, MA | Commercial | 1 | 223.7 GWh | Dec 2024 | - | ||
| Covanta Camden Energy Recovery Center | Camden, NJ | Independent Power Producer | 1 | 186.5 GWh | Apr 2025 | - | ||
| NFI Solar LLC | Camden, NJ | Independent Power Producer | 3 | 6.7 GWh | Dec 2024 | - | ||
| Cox Companies, LLC | Campbellville, KY | Industrial | 1 | 9.8 GWh | Dec 2024 | - | ||
| Red River Mill Intl Paper Company | Campti, LA | Industrial | 1 | 399.5 GWh | Dec 2023 | - | ||
| Long Ridge Energy Generation LLC | Canonsburg, PA | Independent Power Producer | 1 | 4.1 TWh | Apr 2025 | Apr 2025 | $29.72M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 722.4 GWh | Apr 2025 | - | ||
| West Texas A&M University | Canyon, TX | Political Subdivision | 1 | 9.7 GWh | Dec 2024 | - | ||
| Cape May County Municipal | Cape May, NJ | Municipally-Owned Utility | 1 | 3.4 GWh | Dec 2024 | - | ||
| Southern Illinois University Carbondale | Carbondale, IL | State-Owned Utility | 1 | 7.6 GWh | Apr 2025 | - | ||
| Empire Hydro Partners | Carefree, AZ | Independent Power Producer | - | 5.6 GWh | Dec 2023 | - | ||
| Littlewood Irrigation District | Carey, ID | Political Subdivision | 1 | 4.8 GWh | Sep 2024 | - | ||
| Algonquin Northern Maine | Caribou, ME | Independent Power Producer | 1 | 375.0 MWh | Jul 2024 | May 2018 | ||
| Chopin Wind, LLC | Carlsbad, CA | Independent Power Producer | 7 | 199.4 GWh | Dec 2024 | - | ||
| Encina Joint Powers Authority | Carlsbad, CA | Municipally-Owned Utility | 1 | 15.2 GWh | Apr 2025 | - | ||
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 202.6 GWh | Apr 2025 | Apr 2025 | $1.61M | |
| NRG California Peaker Operations LLC | Carlsbad, CA | Independent Power Producer | 1 | 274.2 GWh | Apr 2025 | - | ||
| NRG Solar Las Vegas MB-1 | Carlsbad, CA | Independent Power Producer | 2 | 9.1 GWh | Dec 2024 | - | ||
| Strauss Wind LLC | Carlsbad, CA | Independent Power Producer | 1 | 251.3 GWh | Apr 2025 | Apr 2025 | $2.26M | $45.10k |
| City Of Carlyle - (Il) | Carlyle, IL | Municipally-Owned Utility | 1 | 246.0 MWh | Dec 2024 | - | ||
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 1.4 TWh | Dec 2024 | Apr 2025 | $20.28M | $21.28M |
| Hill Top Energy Center, LLC | Carmichaels, PA | Independent Power Producer | 1 | 5.3 TWh | Apr 2025 | Apr 2025 | $39.02M | |
| City Of Carmi - (Il) | Carmi, IL | Municipally-Owned Utility | 1 | 233.7 MWh | Dec 2024 | - | ||
| GRP Franklin, LLC | Carnesville, GA | - | - | - | Mar 2025 | $9.64M | ||
| GRP Franklin Renewable Energy Facility, LLC | Carnesville, GA | Independent Power Producer | 1 | 419.3 GWh | Apr 2025 | - | ||
| Poet Biorefining CARO, LLC | CARO, MI | Industrial | 1 | 15.7 GWh | Dec 2024 | - | ||
| Haystack Wind Project, LLC | Carroll, NE | Independent Power Producer | 1 | 798.9 GWh | Apr 2025 | Mar 2025 | $795.12k | |
| Arco Products Co-Watson | Carson, CA | Independent Power Producer | 1 | 2.5 TWh | Apr 2025 | - | ||
| Carson Cogeneration Co | Carson, CA | Independent Power Producer | 1 | 17.6 GWh | Aug 2024 | Jun 2017 | ||
| Carson Hybrid Energy Center LLC | Carson, CA | - | - | - | Oct 2024 | $40.95 | ||
| L&P Electric, Inc. | Carthage, MO | - | - | - | Apr 2025 | $396.47k | $461.68k | |
| Ampersand Long Falls Hydro, LLC | Carthage, NY | Independent Power Producer | 1 | 881.0 MWh | Dec 2023 | - | ||
| Carthage Energy LLC | Carthage, NY | Independent Power Producer | 1 | - | Oct 2023 | Mar 2025 | $515.61k | |
| SAS Institute Inc | CARY, NC | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Town Of CARY | CARY, NC | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2024 | - | ||
| Camco International Group, Inc. | Castle Rock, CO | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 92.2 GWh | Dec 2024 | - |
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% |