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 |
|---|---|---|---|---|---|---|---|---|
| Town Square Energy East, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $13.70k | $121.89k | |
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 497.6 GWh | Mar 2025 | Apr 2025 | $3.09M | $5.00M |
| Trafigura Trading LLC | Houston, TX | - | - | - | Apr 2025 | $48.62M | $5.95M | |
| Transalta Centralia Gen LLC | Centralia, WA | Independent Power Producer | 2 | 4.5 TWh | Mar 2025 | Apr 2025 | $97.62M | |
| Transalta Energy Marketing Corp. | Calgary, AB | - | - | - | Apr 2025 | $204.86M | $126.26M | |
| TRI-State Generation And Transmission Association, Inc. | Westminster, CO | - | - | - | Apr 2025 | $309.31M | $54.25M | |
| Tucson Electric Power Co | Tucson, AZ | Investor-Owned Utility | 12 | 9.0 TWh | Mar 2025 | Apr 2025 | $73.46M | $34.62M |
| Turtle Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 852.4 GWh | Mar 2025 | Apr 2025 | $6.38M | |
| Twin Ridges LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $3.55M | ||
| U S Borax Inc | Boron, CA | Independent Power Producer | 1 | 294.2 GWh | Mar 2025 | Apr 2025 | $1.02M | |
| U.S. Energy Partners, LLC | Garden City, NY | - | - | - | Apr 2025 | $38.81k | ||
| UGI Energy Services, LLC | Wyomissing, PA | Independent Power Producer|Industrial | 3 | 8.6 GWh | Mar 2025 | Apr 2025 | $339.29k | |
| UGI Utilities Inc. | Denver, PA | - | - | - | Apr 2025 | $1.67M | $14.42M | |
| Union Electric Co - (Mo) | St Louis, MO | Investor-Owned Utility | 32 | 35.1 TWh | Mar 2025 | Apr 2025 | $445.31M | $779.16k |
| Uns Electric, Inc | Tucson, AZ | Investor-Owned Utility | 5 | 107.8 GWh | Dec 2024 | Apr 2025 | $214.31k | $5.00M |
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 2 | 608.3 GWh | Dec 2024 | Apr 2025 | $8.10M | $67.91k |
| Upstream Wind Energy LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $1.75M | ||
| City Of Glendale - (Ca) | Glendale, CA | Municipally-Owned Utility | 2 | 49.9 GWh | Mar 2025 | Apr 2025 | $1.37M | |
| City Of Grand Island - (Ne) | Grand Island, NE | Municipally-Owned Utility | 3 | 378.7 GWh | Dec 2024 | Apr 2025 | $1.09M | |
| City Of Riverside - (Ca) | Riverside, CA | Municipally-Owned Utility | 3 | 86.4 GWh | Dec 2024 | Apr 2025 | $22.37M | |
| City Power & Gas, LLC | Birmingham, AL | - | - | - | Apr 2025 | $13.01k | $312.80k | |
| Clean Energy Future-Lordstown, LLC | Warren, OH | Independent Power Producer | 1 | 7.0 TWh | Mar 2025 | Apr 2025 | $55.46M | |
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.8 TWh | Mar 2025 | Apr 2025 | $8.47k | |
| Clinton Battery Utility, LLC | Baltimore, MD | Independent Power Producer | 1 | -623.9 MWh | Dec 2023 | Apr 2025 | $20.22k | |
| Coachella Hills Wind, LLC | New York, NY | - | - | - | Apr 2025 | $923.03k | $1.44M | |
| Coachella Wind Holdings, LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2021 | Apr 2025 | $198.73k | |
| COBB Electric Membership Corporation | Marietta, GA | Cooperative | 1 | 2.4 GWh | Dec 2024 | Apr 2025 | $4.56M | $13.23M |
| Cogen Technologies Linden Venture, L.P. | Linden, NJ | - | - | - | Apr 2025 | $67.57M | ||
| Colice Hall Solar LLC | Stamford, CT | Independent Power Producer | 1 | 35.0 GWh | Dec 2024 | Apr 2025 | $225.13k | |
| Colonial Eagle Solar, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Apr 2025 | $252.35k | |
| Commonwealth Chesapeake Co LLC | New Church, VA | Independent Power Producer | 1 | 30.5 GWh | Mar 2025 | Apr 2025 | $14.07M | |
| Commonwealth Edison Company | Oak Brook, IL | - | - | - | Apr 2025 | $8.33M | $101.66M | |
| Conemaugh Power LLC | Houston, TX | - | - | - | Apr 2025 | $9.74M | ||
| Connecticut Light & Power Co | 2 | - | Dec 2002 | Apr 2025 | $113.25M | $391.03M | ||
| Conoco Phillips Alaska Inc | Rodeo, CA | |Industrial | 1 | - | Dec 2014 | Apr 2025 | $287.64M | $60.26M |
| Consolidated Edison Company Of New York, Inc. | New York, NY | - | - | - | Apr 2025 | $12.73M | $15.43M | |
| Constellation Energy Generation, LLC | Baltimore, MD | - | - | - | Apr 2025 | $4.56B | $545.25M | |
| Constellation New Energy Inc. | New York, NY | Independent Power Producer | 1 | 162.3 GWh | Mar 2025 | Apr 2025 | $19.36M | $2.22B |
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 24.0 TWh | Mar 2025 | Apr 2025 | $296.16M | $112.11M |
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.5 TWh | Mar 2025 | Apr 2025 | $165.45M | $31.66M |
| Copenhagen Wind Farm, LLC | Brooklyn, NY | Independent Power Producer | - | - | Dec 2018 | Apr 2025 | $6.00M | |
| Copper Mountain Solar 1, LLC | Valhalla, NY | - | - | - | Apr 2025 | $3.49M | ||
| Copper Mountain Solar 2, LLC | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $9.05M | ||
| Copper Mountain Solar 3, LLC | Boulder City, NV | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $12.05M | |
| Copper Mountain Solar 5, LLC | Valhalla, NY | - | - | - | Apr 2025 | $2.80M | ||
| COSO Battery Storage, LLC | Scottsdale, AZ | - | - | - | Apr 2025 | $2.81M | ||
| COSO Geothermal Power Holdings, LLC | COSO Junction Little Lake, CA | - | - | - | Apr 2025 | $26.24M | ||
| Cottontail Solar 2, LLC | San Francisco, CA | - | - | - | Apr 2025 | $250.50k | ||
| Cottontail Solar 8, LLC | San Francisco, CA | - | - | - | Apr 2025 | $244.75k | ||
| Coyote Ridge Wind, LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $496.46k | ||
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 721.3 GWh | Mar 2025 | Apr 2025 | $-926.95k | |
| CP Energy Marketing (US) Inc. | Edmonton, AB | - | - | - | Apr 2025 | $62.11M | $19.53M | |
| CPN Bethpage 3RD Turbine, Inc. | Houston, TX | - | - | - | Apr 2025 | $1.42M | ||
| CPV Fairview, LLC | White Plains, NY | Independent Power Producer | 1 | 8.3 TWh | Mar 2025 | Apr 2025 | $61.57M | |
| CPV Maple Hill Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 177.3 GWh | Mar 2025 | Apr 2025 | $1.00M | |
| CPV Retail Energy LP | Silver Spring, MD | - | - | - | Apr 2025 | $5.47M | $6.66M | |
| CPV Shore, LLC | Silver Spring, MD | - | - | - | Apr 2025 | $28.65M | ||
| CPV Three Rivers, LLC | Silver Spring, MD | Independent Power Producer | 1 | 6.9 TWh | Mar 2025 | Apr 2025 | $39.46M | |
| CPV Valley, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.5 TWh | Mar 2025 | Apr 2025 | $57.59M | |
| Creed Energy Center LLC | Suisun, CA | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | Apr 2025 | $0 | |
| Crescent Ridge LLC | Dallas, TX | - | - | - | Apr 2025 | $1.02M | ||
| Crete Energy Venture LLC | Omaha, NE | Independent Power Producer | 1 | 43.6 GWh | Dec 2024 | Apr 2025 | $102.07k | |
| Crocker Wind Farm, LLC | Bloomington, MN | Independent Power Producer | 1 | 916.3 GWh | Mar 2025 | Apr 2025 | $2.89M | |
| Crystal Lake Wind Energy III, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $1.87M | ||
| CWP Energy Inc. | Montreal, PQ | - | - | - | Apr 2025 | $12.93M | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 2.3 TWh | Mar 2025 | Apr 2025 | $51.56M | $303.60k |
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 1.5 TWh | Mar 2025 | Apr 2025 | $25.55M | $8.65M |
| Danskammer Energy | Newburgh, NY | Independent Power Producer | 1 | 19.2 GWh | Dec 2024 | Apr 2025 | $4.85M | |
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 561.2 GWh | Dec 2024 | Apr 2025 | $7.37M | |
| David Energy Supply, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $2.57M | $2.54M | |
| Davis Up Energy Storage LLC | Framingham, MA | - | - | - | Apr 2025 | $599.20k | ||
| Dayton Power & Light Co | Dayton, OH | Commercial | 2 | - | May 2018 | Apr 2025 | $5.10M | $37.98M |
| Degrees3 Transportation Solutions, LLC | San Francisco, CA | - | - | - | Apr 2025 | $83.21k | ||
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.2 TWh | Mar 2025 | Apr 2025 | $6.78M | |
| Delaware Municipal Electric Corp | Smyrna, DE | Municipally-Owned Utility | 1 | 69.1 GWh | Mar 2025 | Apr 2025 | $8.99M | |
| Delmarva Power & Light Company | Newark, DE | - | - | - | Apr 2025 | $2.70M | $131.25M | |
| Delta Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.1 TWh | Mar 2025 | Apr 2025 | $42.96M | |
| Desert Harvest II LLC | San Diego, CA | Independent Power Producer | 1 | 171.3 GWh | Mar 2025 | Apr 2025 | $5.05M | |
| Desert Harvest, LLC | San Diego, CA | Independent Power Producer | 1 | 218.8 GWh | Mar 2025 | Apr 2025 | $1.59M | |
| Desert Quartzite LLC | San Francisco, CA | Independent Power Producer | 1 | 231.9 GWh | Mar 2025 | Apr 2025 | $5.83M | $140.00k |
| Devonshire Energy LLC | Boston, MA | - | - | - | Apr 2025 | $64.47k | ||
| Diamond Spring, LLC | Duluth, MN | - | - | - | Apr 2025 | $3.79M | ||
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 400.2 GWh | Dec 2024 | Apr 2025 | $1.63M | |
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 135.6 GWh | Mar 2025 | Apr 2025 | $2.62M | |
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $973.61k | ||
| Direct Energy Business, LLC | Princeton, NJ | - | - | - | Apr 2025 | $264.30M | $266.17M | |
| Direct Energy Services, LLC | Princeton, NJ | - | - | - | Apr 2025 | $1.08M | ||
| Discount Power, Inc. | Shelton, CT | - | - | - | Apr 2025 | $320.05k | $1.84M | |
| Doc Brown LLC | Alexandria, VA | Independent Power Producer | 1 | -1.6 GWh | Dec 2023 | Apr 2025 | $484.66k | |
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Apr 2025 | $2.34M | $2.24M | |
| Dominion Energy South Carolina, Inc | Cayce, SC | Investor-Owned Utility | 23 | 24.1 TWh | Mar 2025 | Apr 2025 | $1.70M | $58.73M |
| Domtar Paper Company LLC | Hawesville, KY | Independent Power Producer|Industrial | 5 | 1.1 TWh | Mar 2025 | Apr 2025 | $4.22M | |
| Dow Hydrocarbons And Resources LLC | Plaquemine, LA | - | - | - | Apr 2025 | $23.03M | ||
| DTE Electric Company | Detroit, MI | Investor-Owned Utility | 54 | 46.3 TWh | Mar 2025 | Apr 2025 | $348.31M | $18.52M |
| Duke Energy Carolinas, LLC | Charlotte, NC | Investor-Owned Utility | 49 | 108.1 TWh | Mar 2025 | Apr 2025 | $173.07M | $65.58M |
| Duke Energy Florida, LLC | St. Petersburg, FL | Independent Power Producer|Investor-Owned Utility | 48 | 46.4 TWh | Mar 2025 | Apr 2025 | $34.27M | $17.75M |
| Duke Energy Indiana, LLC | Plainfield, IN | Investor-Owned Utility | 19 | 20.6 TWh | Mar 2025 | Apr 2025 | $145.85M | $13.94M |
| Duke Energy Kentucky Inc | Cincinnati, OH | Investor-Owned Utility | 6 | 3.0 TWh | Mar 2025 | Apr 2025 | $20.42M | $44.53k |
| Duke Energy Ohio Inc | Cincinnati, OH | Investor-Owned Utility | 2 | 760.1 GWh | Mar 2025 | Apr 2025 | $10.10M | $67.34M |
| Duke Energy Progress - (NC) | Charlotte, NC | Investor-Owned Utility | 32 | 67.1 TWh | Mar 2025 | Apr 2025 | $325.02M | $54.32M |
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 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |