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 |
|---|---|---|---|---|---|---|---|---|
| Tritec Americas | La Jolla, CA | Investor-Owned Utility | 1 | 5.6 GWh | Dec 2024 | - | ||
| Sunflower Wind Project | Boston, MA | Investor-Owned Utility | - | - | Dec 2018 | Mar 2025 | $2.76M | |
| Sungen Sharon 1 LLC | Arundel, ME | Investor-Owned Utility | 1 | 2.7 GWh | Dec 2023 | - | ||
| Tampa Electric Co | Tampa, FL | Investor-Owned Utility | 45 | 21.7 TWh | Apr 2025 | Apr 2025 | $943.92k | $32.37M |
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 688.5 GWh | Apr 2025 | - | ||
| Tucson Electric Power Co | Tucson, AZ | Investor-Owned Utility | 12 | 9.0 TWh | Apr 2025 | Apr 2025 | $73.46M | $34.62M |
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 2 | 608.3 GWh | Dec 2024 | Apr 2025 | $8.10M | $67.91k |
| Upper Peninsula Power Company | Marquette, MI | Investor-Owned Utility | 7 | 87.5 GWh | Dec 2024 | Apr 2025 | $3.94M | $5.70M |
| Sierra Pacific Power Co | Reno, NV | Investor-Owned Utility | 14 | 6.2 TWh | Apr 2025 | Apr 2025 | $7.67M | $116.36M |
| Sand Point Generating, LLC | Anchorage, AK | Investor-Owned Utility | 1 | 3.9 GWh | Dec 2024 | - | ||
| Public Service Co Of Oklahoma | Tulsa, OK | Investor-Owned Utility | 10 | 9.9 TWh | Apr 2025 | - | ||
| Public Service Co Of NM | Albuquerque, NM | Investor-Owned Utility | 12 | 5.1 TWh | Apr 2025 | Jun 2017 | ||
| Public Service Co Of Colorado | Denver, CO | Investor-Owned Utility | 27 | 29.3 TWh | Apr 2025 | - | ||
| Riverview Energy Systems | Detroit, MI | Investor-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| Southwestern Electric Power Co | Tulsa, OK | Investor-Owned Utility | 15 | 19.4 TWh | Apr 2025 | Mar 2025 | $32.47M | $9.81M |
| Southern Power Co | Atlanta, GA | Investor-Owned Utility | 52 | 48.1 TWh | Apr 2025 | Apr 2025 | $236.49M | $4.99M |
| Scandia CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 4.1 GWh | Dec 2024 | - | ||
| School Sisters CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2024 | - | ||
| Pacificorp | Portland, OR | Investor-Owned Utility | 85 | 49.9 TWh | Apr 2025 | Apr 2025 | $81.27M | $1.27B |
| PNM Resources | Albuquerque, NM | Investor-Owned Utility | 20 | 405.5 GWh | Dec 2024 | Dec 2017 | ||
| Powerfin ASL 1, LLC | Austin, TX | Investor-Owned Utility | 1 | 3.6 GWh | Dec 2024 | - | ||
| Searcy Solar, LLC | Juno Beach, FL | Investor-Owned Utility | 1 | 227.9 GWh | Apr 2025 | - | ||
| Southern Indiana Gas & ELEC Co | Evansville, IN | Investor-Owned Utility | 11 | 2.2 TWh | Apr 2025 | Apr 2025 | $21.68M | $10.58M |
| Potrero Hills Energy Producers, LLC | Detroit, MI | Investor-Owned Utility | 1 | 64.2 GWh | Dec 2024 | - | ||
| Portland General Electric Co | Portland, OR | Investor-Owned Utility | 24 | 15.8 TWh | Apr 2025 | Apr 2025 | $77.34M | $57.12M |
| Southern California Edison Co | Rosemead, CA | Investor-Owned Utility | 95 | 6.6 TWh | Apr 2025 | Apr 2025 | $457.30M | $702.78M |
| Pacific Gas & Electric Co. | San Francisco, CA | Investor-Owned Utility | 87 | 35.1 TWh | Apr 2025 | Apr 2025 | $766.56M | $446.75M |
| San Diego Gas & Electric Co | San Diego, CA | Investor-Owned Utility | 19 | 1.2 TWh | Apr 2025 | Apr 2025 | $151.38M | $166.42M |
| Rainbow Energy Center | Underwood, ND | Investor-Owned Utility | 1 | 8.7 TWh | Apr 2025 | Apr 2025 | $82.51M | $16.22M |
| Safe Harbor Water Power Corp | Conestoga, PA | Investor-Owned Utility | - | - | Dec 2011 | Mar 2025 | $5.89M | |
| Salem Energy Systems LLC | Investor-Owned Utility | 1 | 9.8 GWh | Dec 2024 | - | |||
| South Carolina Genertg Co, Inc | Cayce, SC | Investor-Owned Utility | 1 | 1.9 TWh | Apr 2025 | - | ||
| Puget Sound Energy Inc | Bellevue, WA | Investor-Owned Utility | 19 | 12.1 TWh | Apr 2025 | Apr 2025 | $79.67M | $183.25M |
| Southwestern Public Service Co | Amarillo, TX | Investor-Owned Utility | 16 | 17.0 TWh | Apr 2025 | Apr 2025 | $142.20M | $49.63M |
| Public Service ELEC & Gas Co | Newark, NJ | Investor-Owned Utility | 18 | 118.8 GWh | Dec 2024 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.7 GWh | Dec 2024 | - | ||
| Rochester Gas & Electric Corp | Rochester, NY | Investor-Owned Utility | 7 | 2.3 GWh | Nov 2024 | Apr 2025 | $2.15M | $3.31M |
| BBCP Kauai Operating LLC | Hanapepe, HI | Investor-Owned Utility | 2 | 26.2 GWh | Apr 2025 | - | ||
| Betcher CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2024 | - | ||
| Caldwell Wastewater Treatment Plant | West Caldwell, NJ | Investor-Owned Utility | 1 | 1.0 GWh | Dec 2024 | - | ||
| Blue Water Renewables Inc | Detroit, MI | Investor-Owned Utility | 1 | 20.3 GWh | Dec 2024 | - | ||
| Aniak Light & Power Co Inc | Aniak, AK | Investor-Owned Utility | 1 | 2.3 GWh | Dec 2023 | - | ||
| Allegheny Energy Supply Co LLC | Greensburg, PA | Investor-Owned Utility | 6 | - | Jan 2025 | Apr 2025 | $3.03M | $6.80M |
| Allete, Inc. | Duluth, MN | Investor-Owned Utility | 24 | 7.7 TWh | Apr 2025 | Apr 2025 | $118.80M | $6.37M |
| Alabama Power Co | Birmingham, AL | Investor-Owned Utility | 31 | 67.4 TWh | Apr 2025 | Mar 2025 | $61.72M | $42.86M |
| Alaska Power And Telephone Co | Ketchikan, AK | Investor-Owned Utility | 28 | 80.4 GWh | Dec 2024 | - | ||
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.5 TWh | Apr 2025 | - | ||
| Alaska Electric Light & Power Co. | Juneau, AK | Investor-Owned Utility | 8 | 493.7 GWh | Dec 2024 | - | ||
| Baltimore Gas & Electric Co | Baltimore, MD | Investor-Owned Utility | 1 | - | - | Apr 2025 | $810.08k | $302.09M |
| Arizona Public Service Co | Phoenix, AZ | Investor-Owned Utility | 30 | 55.3 TWh | Apr 2025 | Apr 2025 | $20.68M | $92.07M |
| Brazos Valley Energy | Richmond, TX | Investor-Owned Utility | 1 | 3.7 TWh | Apr 2025 | - | ||
| Appalachian Power Co | Columbus, OH | Investor-Owned Utility | 19 | 22.0 TWh | Apr 2025 | Apr 2025 | $40.98M | $50.84M |
| Bear Valley Electric Service | Big Bear Lake, CA | Investor-Owned Utility | 3 | 504.3 MWh | Dec 2024 | Mar 2025 | $2.41M | |
| Central Hudson Gas & ELEC Corp | Poughkeepsie, NY | Investor-Owned Utility | 5 | 69.1 GWh | Dec 2024 | Apr 2025 | $1.79M | $4.53M |
| Ameren Illinois | Collinsville, IL | Investor-Owned Utility | 1 | 283.3 MWh | Dec 2023 | Apr 2025 | $2.61M | $47.67M |
| Amana Society Service Co | Amana, IA | Investor-Owned Utility | 1 | 1.1 GWh | Dec 2024 | - | ||
| Black Hills Colorado Electric, LLC | Rapid City, SD | Investor-Owned Utility | 6 | 296.1 GWh | Dec 2024 | Apr 2025 | $4.97M | $16.39M |
| Black Hills Power, Inc. | Rapid City, SD | Investor-Owned Utility | 9 | 2.9 TWh | Apr 2025 | Apr 2025 | $10.02M | $8.84M |
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 6 | 13.6 TWh | Apr 2025 | - | ||
| Camp Riley Solar Facility | Little Falls, MN | Investor-Owned Utility | 1 | 15.5 GWh | Dec 2024 | - | ||
| Avista Corp | Spokane, WA | Investor-Owned Utility | 14 | 7.0 TWh | Apr 2025 | Apr 2025 | $38.25M | $33.44M |
| Lincoln Electric System | Lincoln, NE | Industrial|Municipally-Owned Utility | 5 | 191.8 GWh | Apr 2025 | Apr 2025 | $6.75M | |
| Douglas County | Roseburg, OR | Industrial|Municipally-Owned Utility | 2 | 21.0 GWh | Dec 2024 | Dec 2024 | $4.13M | |
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.2 TWh | Apr 2025 | Apr 2025 | $57.19k | |
| CLIF Bar Bakery Of Twin Falls, LLC | Emeryville, CA | Industrial | 1 | 2.9 GWh | Dec 2023 | - | ||
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 48.7 GWh | Dec 2024 | - | ||
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 54.3 GWh | Apr 2025 | - | ||
| Domtar Industries Inc | Nekoosa, WI | Industrial | 3 | 862.5 GWh | Apr 2025 | - | ||
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.4 TWh | Apr 2025 | - | ||
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 40.6 GWh | Dec 2024 | - | ||
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.8 TWh | Apr 2025 | Apr 2025 | $8.47k | |
| Erving Paper Mills Inc | Erving, MA | Industrial | 1 | 46.4 GWh | Apr 2025 | - | ||
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.2 TWh | Apr 2025 | Apr 2025 | $6.78M | |
| County Of Alameda GSA | Oakland, CA | Industrial | 1 | 14.3 GWh | Dec 2023 | - | ||
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 954.2 GWh | Apr 2025 | - | ||
| Eagle Materials Co LLC | Dallas, TX | Industrial | 1 | 24.4 GWh | Apr 2025 | - | ||
| DTE Calvert City LLC | Industrial | 1 | 226.6 GWh | Apr 2025 | - | |||
| Ergon Refining Inc | Jackson, MS | Industrial | 1 | 35.1 GWh | Dec 2024 | - | ||
| Equistar Chemicals LP | Houston, TX | Industrial | 2 | 272.8 GWh | Apr 2025 | - | ||
| Diamond Shamrock Refining Company LP | Sunray, TX | Industrial | 1 | 129.7 GWh | Dec 2024 | - | ||
| Enterprise Products OPTG LP | Houston, TX | Industrial | 4 | 178.7 GWh | Dec 2024 | - | ||
| ECO Services Corp. | The Woodlands, TX | Industrial | 3 | 73.3 GWh | Dec 2024 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| CP Kelco US Inc. | Edison, NJ | Industrial | 1 | 82.1 GWh | Apr 2025 | - | ||
| Citrus World Inc | Lake Wales, FL | Industrial | 1 | 46.9 GWh | Dec 2024 | - | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 49.1 GWh | Apr 2025 | - | ||
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 467.2 GWh | Apr 2025 | - | ||
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 2.0 TWh | Apr 2025 | - | ||
| Cox Companies, LLC | Campbellville, KY | Industrial | 1 | 9.8 GWh | Dec 2024 | - | ||
| Covanta Southeastern Connecticut Company | Preston, CT | Industrial | 1 | 122.7 GWh | Apr 2025 | - | ||
| Collinwood Bioenergy | Cleveland, OH | Industrial | 1 | 2.2 GWh | Dec 2023 | - | ||
| Decorative Panels International, Inc. | Alpena, MI | Industrial | 1 | 45.7 GWh | Dec 2023 | - | ||
| Cooper Hatchery Inc. | Van Wert, OH | Industrial | 1 | 13.9 GWh | Dec 2024 | - | ||
| Dunns Bridge II Solar And Storage Generation LLC | Valparaiso, IN | Industrial | 1 | 209.4 GWh | Apr 2025 | - | ||
| DTE Ashtabula, LLC | Ashtabula, OH | Industrial | 1 | 181.1 GWh | Apr 2025 | - | ||
| Corix Cleveland Thermal Generating LP | Cleveland, OH | Industrial | 1 | 2.2 GWh | Dec 2024 | - | ||
| Citgo Petroleum Corp | Lake Charles, LA | Industrial | 1 | 242.7 GWh | Dec 2024 | - | ||
| Croda Inc. | Plainsboro, NJ | Industrial | 1 | 16.2 GWh | Dec 2024 | - | ||
| Dart Container Corp | Leola, PA | Industrial | 1 | 51.1 GWh | Apr 2025 | - |
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% |