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 |
|---|---|---|---|---|---|---|---|---|
| Consolidated Edison Co-Ny Inc | New York, NY | Investor-Owned Utility | 9 | 3.2 TWh | Oct 2025 | - | ||
| Earthrise Energy, PBC | Arlington, VA | Investor-Owned Utility | - | 398.0 GWh | Dec 2023 | - | ||
| Dane County Solar LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 33.2 GWh | Dec 2024 | - | ||
| Desert Star Energy Center SDG&E | Boulder City, NV | Investor-Owned Utility | 1 | 576.9 GWh | Oct 2025 | - | ||
| Duke Energy Progress - (NC) | Charlotte, NC | Investor-Owned Utility | 33 | 67.1 TWh | Oct 2025 | Oct 2025 | $372.30M | $67.67M |
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 582.0 GWh | Oct 2025 | Apr 2024 | ||
| Dominion Energy South Carolina, Inc | Cayce, SC | Investor-Owned Utility | 23 | 24.1 TWh | Oct 2025 | Oct 2025 | $4.36M | $85.75M |
| Dominion Energy Nuclear Conn Inc | Waterford, CT | Investor-Owned Utility | 29 | 19.2 TWh | Oct 2025 | Sep 2025 | $168.96M | |
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 726.5 MWh | Dec 2024 | Oct 2025 | $182.16k | |
| Davidson Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 12.6 GWh | Dec 2024 | - | ||
| Doyon Utilities - FT. Wainwright | FT.Wainwright, AK | Investor-Owned Utility | 1 | 72.8 GWh | Dec 2024 | - | ||
| Coleto Creek Power LP | Investor-Owned Utility | 1 | 3.3 TWh | Oct 2025 | - | |||
| Central Hudson Gas & ELEC Corp | Poughkeepsie, NY | Investor-Owned Utility | 5 | 69.1 GWh | Dec 2024 | Oct 2025 | $2.58M | $3.89M |
| Contour Global | Houston, TX | Investor-Owned Utility | 1 | 25.2 GWh | Oct 2025 | - | ||
| Community Foodbank Of NJ | Hillside, NJ | Investor-Owned Utility | 1 | 915.0 MWh | Dec 2024 | - | ||
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 26.5 TWh | Oct 2025 | Oct 2025 | $500.97M | $182.47M |
| DTE Electric Company | Detroit, MI | Investor-Owned Utility | 54 | 46.3 TWh | Oct 2025 | Oct 2025 | $742.54M | $16.76M |
| DTE Sustainable Generation | Detroit, MI | Investor-Owned Utility | 5 | 298.8 GWh | Dec 2024 | - | ||
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Oct 2025 | Oct 2025 | $44.41M | $8.30M |
| Duke Energy Carolinas, LLC | Charlotte, NC | Investor-Owned Utility | 51 | 108.1 TWh | Oct 2025 | Sep 2025 | $178.57M | $126.52M |
| Duke Energy Indiana, LLC | Plainfield, IN | Investor-Owned Utility | 19 | 22.1 TWh | Oct 2025 | Oct 2025 | $304.71M | $21.51M |
| Duke Energy Kentucky Inc | Cincinnati, OH | Investor-Owned Utility | 6 | 3.0 TWh | Oct 2025 | Aug 2025 | $41.57M | $29.52k |
| Coyote Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 423.7 GWh | Oct 2025 | - | ||
| Duke Energy Ohio Inc | Cincinnati, OH | Investor-Owned Utility | 2 | 760.1 GWh | Oct 2025 | Oct 2025 | $10.73M | $80.36M |
| Evergy Kansas Central, Inc | Topeka, KS | Investor-Owned Utility | 22 | 11.4 TWh | Oct 2025 | Oct 2025 | $265.78M | $33.20M |
| Gwitchyaa ZHEE Utility Co | Fort Yukon, AK | Investor-Owned Utility | 1 | 2.8 GWh | Dec 2023 | - | ||
| Generation Bridge II Connecticut, LLC | Stamford, CT | Investor-Owned Utility | 2 | 3.8 TWh | Oct 2025 | - | ||
| Huneke I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| Haida Energy, Inc. | Ketchikan, AK | Investor-Owned Utility | 1 | 6.0 GWh | Dec 2024 | - | ||
| Indiana-Kentucky Electric Corp | Piketon, OH | Investor-Owned Utility | 1 | 6.1 TWh | Oct 2025 | Oct 2025 | $113.71M | |
| Indiana Michigan Power Co | Fort Wayne, IN | Investor-Owned Utility | 15 | 25.2 TWh | Oct 2025 | Oct 2025 | $93.40M | |
| Hardy Hills Solar LLC | Frankfort, IN | Investor-Owned Utility | 1 | 390.0 GWh | Oct 2025 | Sep 2025 | $4.20M | |
| Evergy Kansas South, Inc | Investor-Owned Utility | 3 | 269.6 GWh | Oct 2025 | - | |||
| Hopewell Valley High School | Pennington, NJ | Investor-Owned Utility | 1 | 593.0 MWh | Dec 2024 | - | ||
| Foxhound Solar, LLC | Clover, VA | Investor-Owned Utility | 1 | 166.9 GWh | Oct 2025 | Oct 2025 | $1.77M | |
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 668.8 GWh | Oct 2025 | - | ||
| Entergy Texas Inc. | The Woodlands, TX | Investor-Owned Utility | 11 | 13.2 TWh | Oct 2025 | Oct 2025 | $190.90M | $47.84M |
| Entergy New Orleans, LLC | New Orleans, LA | Investor-Owned Utility | 7 | 173.6 GWh | Oct 2025 | Oct 2025 | $42.94M | $64.84M |
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 11 | 10.5 TWh | Oct 2025 | Oct 2025 | $177.86M | $83.86M |
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 22 | 52.6 TWh | Oct 2025 | Oct 2025 | $719.46M | $116.81M |
| Entergy Arkansas LLC | Little Rock, AR | Investor-Owned Utility | 15 | 38.0 TWh | Oct 2025 | Oct 2025 | $350.68M | $55.93M |
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 632.7 GWh | Oct 2025 | Oct 2025 | $8.19M | $48.76M |
| Kentucky Power Co | Columbus, OH | Investor-Owned Utility | 2 | 5.6 TWh | Oct 2025 | Jul 2025 | $876.82k | |
| Kentucky Utilities Co | Lexington, KY | Investor-Owned Utility | 8 | 12.8 TWh | Oct 2025 | Oct 2025 | $13.21M | $9.88M |
| Heyer CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Oct 2025 | Oct 2025 | $42.48M | $14.10M |
| Farmington River Power Company | New Britain, CT | Investor-Owned Utility | 1 | 20.4 GWh | Oct 2025 | - | ||
| ILR Landfill | Edison, NJ | Investor-Owned Utility | 1 | 9.9 GWh | Dec 2024 | - | ||
| Jackpot Holdings, LLC | Charlotte, NC | Investor-Owned Utility | - | - | - | Sep 2025 | $2.08M | |
| Idaho Power Co | Boise, ID | Investor-Owned Utility | 32 | 11.8 TWh | Oct 2025 | Oct 2025 | $26.04M | $44.71M |
| Grimm CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| Frontier Windpower II, LLC | Blacwell, OK | Investor-Owned Utility | - | - | Dec 2021 | Sep 2025 | $2.11M | |
| Hawaiian Electric Co Inc | Honolulu, HI | Investor-Owned Utility | 13 | 4.3 TWh | Oct 2025 | - | ||
| Hawaii Electric Light Co Inc | HILO, HI | Investor-Owned Utility | 9 | 572.2 GWh | Oct 2025 | - | ||
| Georgia Power Co | Atlanta, GA | Investor-Owned Utility | 63 | 103.3 TWh | Oct 2025 | Oct 2025 | $13.78M | $237.04M |
| Johnson II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.6 GWh | Dec 2024 | - | ||
| Johnson I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.6 GWh | Dec 2024 | - | ||
| Florida Power & Light Co | Miami, FL | Investor-Owned Utility | 159 | 155.8 TWh | Oct 2025 | Sep 2025 | $189.77M | $26.45M |
| Iredell Transmission LLC | Detroit, MI | Investor-Owned Utility | 1 | 28.0 GWh | Dec 2024 | - | ||
| Foreman's Hill CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 7.6 GWh | Dec 2024 | - | ||
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 13.7 TWh | Oct 2025 | Oct 2025 | $164.54M | $9.27M |
| Uwharrie Mountain Renewable Energy, LLC | Detroit, MI | Investor-Owned Utility | 1 | 35.2 GWh | Dec 2024 | - | ||
| Tucson Electric Power Co | Tucson, AZ | Investor-Owned Utility | 13 | 9.0 TWh | Oct 2025 | Oct 2025 | $61.93M | $38.77M |
| Tritec Americas | La Jolla, CA | Investor-Owned Utility | 1 | 5.6 GWh | Dec 2024 | - | ||
| Sunflower Wind Project | Boston, MA | Investor-Owned Utility | - | - | Dec 2018 | Sep 2025 | $2.58M | |
| Sungen Sharon 1 LLC | Arundel, ME | Investor-Owned Utility | 1 | 2.6 GWh | Dec 2024 | - | ||
| United Illuminating Co | Orange, CT | Investor-Owned Utility | 3 | 59.4 GWh | Oct 2025 | Sep 2025 | $20.21M | $64.93M |
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 650.6 GWh | Oct 2025 | - | ||
| SV CSG Barrass Farms II LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 4.5 GWh | Dec 2024 | - | ||
| Uns Electric, Inc | Tucson, AZ | Investor-Owned Utility | 5 | 107.8 GWh | Dec 2024 | Sep 2025 | $3.99M | $15.44M |
| Southwestern Public Service Co | Amarillo, TX | Investor-Owned Utility | 16 | 17.1 TWh | Oct 2025 | Oct 2025 | $231.47M | $98.95M |
| Walnut Bend Solar Station | MORO, AR | Investor-Owned Utility | 1 | 235.5 GWh | Oct 2025 | - | ||
| Southwestern Electric Power Co | Tulsa, OK | Investor-Owned Utility | 15 | 19.4 TWh | Oct 2025 | Sep 2025 | $40.06M | $10.95M |
| Upper Peninsula Power Company | Marquette, MI | Investor-Owned Utility | 7 | 87.5 GWh | Dec 2024 | Oct 2025 | $5.49M | $5.40M |
| Southern Power Co | Atlanta, GA | Investor-Owned Utility | 52 | 48.1 TWh | Oct 2025 | Sep 2025 | $195.58M | $6.65M |
| Southern Indiana Gas & ELEC Co | Evansville, IN | Investor-Owned Utility | 11 | 2.2 TWh | Oct 2025 | Oct 2025 | $33.22M | $8.35M |
| Tampa Electric Co | Tampa, FL | Investor-Owned Utility | 45 | 21.7 TWh | Oct 2025 | Oct 2025 | $3.56M | $37.45M |
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 2 | 608.3 GWh | Dec 2024 | Oct 2025 | $11.91M | $67.91k |
| Strawberry Water Users Assn | Payson, UT | Investor-Owned Utility | 2 | 15.3 GWh | Dec 2024 | - | ||
| Southern California Edison Co | Rosemead, CA | Investor-Owned Utility | 95 | 6.6 TWh | Oct 2025 | Oct 2025 | $370.58M | $970.69M |
| System Energy Resources, Inc | Jackson, MS | Investor-Owned Utility | 1 | 12.3 TWh | Oct 2025 | Sep 2025 | $144.80M | |
| TDX North Slope Generating Inc. | Anchorage, AK | Investor-Owned Utility | 2 | 55.2 GWh | Dec 2024 | - | ||
| Sunstrong Management, LLC | South Richmond, CA | Investor-Owned Utility | 2 | 5.9 GWh | Dec 2024 | - | ||
| Sunshine Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 133.6 GWh | Oct 2025 | Sep 2025 | $2.93M | |
| Virginia Electric & Power Co | Richmond, VA | Investor-Owned Utility | 47 | 83.5 TWh | Oct 2025 | Oct 2025 | $1.25B | $30.83M |
| Union Electric Co - (Mo) | St Louis, MO | Investor-Owned Utility | 32 | 34.7 TWh | Oct 2025 | Oct 2025 | $687.14M | $457.50k |
| Western Massachusetts Electric Company | West Springfield, MA | Investor-Owned Utility | 3 | 6.3 GWh | Oct 2025 | Sep 2025 | $2.82M | |
| South Carolina Genertg Co, Inc | Cayce, SC | Investor-Owned Utility | 1 | 2.6 TWh | Oct 2025 | - | ||
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.3 TWh | Oct 2025 | - | ||
| Black Hills Colorado Electric, LLC | Rapid City, SD | Investor-Owned Utility | 6 | 296.1 GWh | Dec 2024 | Oct 2025 | $3.28M | $15.70M |
| Aniak Light & Power Co Inc | Aniak, AK | Investor-Owned Utility | 1 | 2.1 GWh | Dec 2024 | - | ||
| Black Hills Power, Inc. | Rapid City, SD | Investor-Owned Utility | 9 | 2.9 TWh | Oct 2025 | Oct 2025 | $10.17M | $13.64M |
| BBCP Kauai Operating LLC | Hanapepe, HI | Investor-Owned Utility | 2 | 26.2 GWh | Oct 2025 | - | ||
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 6 | 13.6 TWh | Oct 2025 | Sep 2025 | $263.84k | |
| Blue Water Renewables Inc | Detroit, MI | Investor-Owned Utility | 1 | 20.3 GWh | Dec 2024 | - | ||
| Betcher CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2024 | - | ||
| Appalachian Power Co | Columbus, OH | Investor-Owned Utility | 19 | 22.0 TWh | Oct 2025 | Oct 2025 | $38.00M | $43.20M |
| Arizona Public Service Co | Phoenix, AZ | Investor-Owned Utility | 30 | 56.0 TWh | Oct 2025 | Oct 2025 | $24.68M | $234.49M |
| Brazos Valley Energy | Richmond, TX | Investor-Owned Utility | 1 | 3.7 TWh | Oct 2025 | - | ||
| Caldwell Wastewater Treatment Plant | West Caldwell, NJ | Investor-Owned Utility | 1 | 1.0 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 | 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% |