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 |
|---|---|---|---|---|---|---|---|---|
| Tumbleweed Energy Storage, LLC | Walnut Creek, CA | Independent Power Producer | 1 | -18.4 GWh | Apr 2025 | Apr 2025 | $3.25M | |
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -17.6 GWh | Apr 2025 | Mar 2025 | $9.21M | |
| Titus Power, LLC | Chicago, IL | Independent Power Producer | 1 | -898.1 MWh | Dec 2024 | Apr 2025 | $133.19k | |
| TAIT Electric Generating Station, LLC | Washington, DC | - | - | - | Apr 2025 | $14.67M | ||
| Talen Energy Marketing, LLC | Houston, TX | - | - | - | Apr 2025 | $651.85M | $655.72M | |
| Tallbear Seville LLC | Charlotte, NC | - | - | - | Mar 2025 | $597.38k | ||
| Tatanka Ridge Wind, LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $3.64M | ||
| Tatanka Wind Power, LLC | Chicago, IL | - | - | - | Apr 2025 | $3.42M | ||
| TBG Cogen Partners | Houston, TX | - | - | - | Apr 2025 | $2.36M | ||
| TC Energy Marketing Inc. | Calgary, AB | - | - | - | Mar 2025 | $147.54k | ||
| TEC Energy Inc. | Montreal, QC | - | - | - | Apr 2025 | $44.32M | ||
| Tecolote Wind LLC | Houston, TX | - | - | - | Apr 2025 | $26.43M | ||
| Tenaska Clear Creek Wind, LLC | Omaha, NE | - | - | - | Mar 2025 | $4.30M | ||
| Tenaska Power Services Co. | Irving, TX | - | - | - | Apr 2025 | $675.43M | $461.66M | |
| Terminus Hydroelectric, LLC | Bethesda, MD | - | - | - | Apr 2025 | $72.85k | ||
| Termoelectrica U.S., LLC | Mexicali, BC | - | - | - | Apr 2025 | $32.66M | ||
| Terra-Gen Mojave Windfarms, LLC | New York, NY | - | - | - | Apr 2025 | $399.98k | ||
| Terraform IWG Acquisition Holdings II, LLC | Gatineau, QC | - | - | - | Mar 2025 | $9.08M | ||
| TGP Energy Management II, LLC | Mojave, CA | - | - | - | Apr 2025 | $490.53k | ||
| TGP Energy Management, LLC | Mojave, CA | - | - | - | Apr 2025 | $3.77M | $3.96M | |
| The Energy Authority, Inc. | Jacksonville, FL | - | - | - | Apr 2025 | $891.05M | $252.32M | |
| The Energy Cooperative Of Pennsylvania, Inc. | Philadelphia, PA | - | - | - | Apr 2025 | $85.61k | ||
| The Narragansett Electric Company | Washington, DC | - | - | - | Apr 2025 | $29.02M | $120.52M | |
| The Potomac Edison Company | Akron, OH | - | - | - | Apr 2025 | $541.69k | $176.47M | |
| The Procter & Gamble Paper Products Company | Harrisburg, PA | - | - | - | Apr 2025 | $474.95k | ||
| The Trustees Of The University Of Pennsylvania, A Pennsylvania NON-Profit Corporation | Harrisburg, PA | - | - | - | Mar 2025 | $8.91k | ||
| Think Energy, LLC | Chandler, AZ | - | - | - | Apr 2025 | $5.45M | $11.72M | |
| Three Buttes Windpower, LLC | Charlotte, NC | - | - | - | Mar 2025 | $5.79M | ||
| Three Rivers District Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $248.18k | ||
| Thunderhead Wind Energy LLC | Ashwaubenon, WI | - | - | - | Apr 2025 | $3.06M | ||
| Tidal Energy Marketing (U.S.) L.L.C. | Calgary, AB | - | - | - | Mar 2025 | $52.52M | ||
| TODD Solar LLC | Chicago, IL | - | - | - | Apr 2025 | $277.78k | ||
| Tomorrow Energy Corp | Houston, TX | - | - | - | Mar 2025 | $36.78k | ||
| Toms River Merchant Solar, LLC | Boca Raton, FL | - | - | - | Apr 2025 | $341.69k | ||
| Top Of The World Wind Energy, LLC | Charlotte, NC | - | - | - | Mar 2025 | $9.26M | ||
| Town Square Energy East, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $23.83k | $860.53k | |
| Trafigura Trading LLC | Houston, TX | - | - | - | Apr 2025 | $122.65M | $14.30M | |
| Transalta Energy Marketing Corp. | Calgary, AB | - | - | - | Apr 2025 | $295.95M | $221.60M | |
| Transcanada Energy Sales Ltd. | Calgary, AB | - | - | - | Mar 2025 | $1.99M | $484.31k | |
| TRI-State Generation And Transmission Association, Inc. | Westminster, CO | - | - | - | Apr 2025 | $326.45M | $59.70M | |
| Trimont Wind I LLC | Portland, OR | - | - | - | Mar 2025 | $2.32M | ||
| Triple H Wind Project, LLC | Houston, TX | - | - | - | Mar 2025 | $6.97M | ||
| Tropico, LLC | Pasadena, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $417.16k | |
| TULE Wind LLC | Portland, OR | - | - | - | Mar 2025 | $7.16M | ||
| Tunica Windpower LLC | Louisville, CO | - | - | - | Mar 2025 | $2.06M | ||
| Turquoise Nevada LLC | Montpelier, VT | - | - | - | Mar 2025 | $801.89k | ||
| Twiggs County Solar, LLC | New York, NY | - | - | - | Mar 2025 | $3.01M | ||
| Twin Buttes Wind II LLC | Portland, OR | - | - | - | Mar 2025 | $2.01M | ||
| Twin Buttes Wind LLC | Portland, OR | - | - | - | Mar 2025 | $3.37M | ||
| Twin Eagle Resource Management, LLC | Spring, TX | - | - | - | Apr 2025 | $7.26M | $2.84M | |
| Twin Ridges LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $9.17M | ||
| TYR Energy, LLC | Overland Park, KS | - | - | - | Mar 2025 | $4.59M | $3.40M | |
| Town Of Laverne - (Ok) | Laverne, OK | Municipally-Owned Utility | 1 | 202.1 MWh | Dec 2024 | - | ||
| Town Of Hudson - (Ma) | Hudson, MA | Municipally-Owned Utility | 1 | 234.3 MWh | Dec 2024 | - | ||
| Tolna Power, LLC | Chicago, IL | Independent Power Producer | 1 | 271.8 MWh | Dec 2024 | Apr 2025 | $201.29k | |
| Tofteland Windfarm LLC | Independent Power Producer | 1 | 288.0 MWh | Dec 2024 | - | |||
| Trenton Municipal Utilities - (Mo) | Trenton, MO | Municipally-Owned Utility | 3 | 307.4 MWh | Dec 2024 | - | ||
| The Ny Times Production Facility | Flushing, NY | Commercial | 1 | 409.1 MWh | Dec 2024 | - | ||
| Thomson Corp | Stamford, CT | Commercial | 1 | 464.0 MWh | Apr 2025 | - | ||
| Town Of Culpeper- (Va) | Culpeper, VA | Municipally-Owned Utility | 2 | 485.2 MWh | Dec 2024 | - | ||
| Toledo Refining Company | Oregon, OH | Industrial | 1 | 572.3 MWh | Jan 2025 | - | ||
| Town Of Shrewsbury - (Ma) | Shrewsbury, MA | Municipally-Owned Utility | 2 | 581.6 MWh | Dec 2024 | - | ||
| TG Windfarm LLC | Independent Power Producer | 1 | 664.0 MWh | Dec 2024 | - | |||
| Transamerica Pyramid Properties LLC | San Francisco, CA | Commercial | 1 | 667.1 MWh | Dec 2023 | - | ||
| The George Washington University | Washington, DC | Independent Power Producer | 1 | 691.5 MWh | Dec 2024 | - | ||
| Tillamook Biogas, LLC Digester | Tillamook, OR | Independent Power Producer | 1 | 759.1 MWh | Dec 2023 | - | ||
| The Medical Center Company | Cleveland, OH | Industrial | 1 | 1.1 GWh | Dec 2024 | - | ||
| TAFT Associates C/O Wilson Associates | East Rutherford, NJ | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Town Of Stowe- (VT) | Stowe, VT | Municipally-Owned Utility | 1 | 1.3 GWh | Dec 2024 | - | ||
| Toledo Zoological Society | Toledo, OH | Commercial | 1 | 1.5 GWh | Dec 2024 | - | ||
| Temple University | Philadelphia, PA | Commercial | 1 | 1.7 GWh | Mar 2025 | - | ||
| THD NJ Riverview Main Distribution Center Solar Project 2020, LL | Schenectady, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| Tweite Community Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| The Hankin Group | Exton, PA | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Titlow Garden LLC | St. Paul, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Temescal Canyon RV, LLC | Santa Ana, CA | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Town Of Ipswich - (Ma) | Ipswich, MA | Municipally-Owned Utility | 2 | 2.0 GWh | Dec 2024 | - | ||
| Town Of CARY | CARY, NC | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2024 | - | ||
| Town Of Foxborough - Landfill (SREC II) | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Tannery Road Solar, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.3 GWh | Apr 2025 | - | ||
| Town Of West Boylston - (Ma) | West Boylston, MA | Municipally-Owned Utility | 1 | 2.3 GWh | Dec 2024 | - | ||
| Theodore Drive Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| TIG Sun Energy IV, LLC | Cayce, SC | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Tranquillity Solar 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Town Of OTIS | OTIS, MA | Municipally-Owned Utility | 1 | 3.0 GWh | Dec 2023 | - | ||
| Town Of Stafford - (CT) | Stafford Springs, CT | Municipally-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| TPE MD MO33 LLC | Arlington, VA | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| The Town Of Lyndon Electric Department | Lyndonville, VT | Municipally-Owned Utility | 2 | 3.3 GWh | Dec 2024 | - | ||
| Tower Road Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| Thunderhead Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Three Bridge Farm, LLC | Asheville, NC | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| TIG Sun Energy I LLC | North Charleston, SC | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| TPE MD MO32 LLC | Arlington, VA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Terraform Solar Xvii, LLC | Beltsville, MD | Independent Power Producer | 2 | 3.7 GWh | Dec 2024 | - | ||
| Township Road 215 Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Town Of Munster | Munster, IN | Municipally-Owned Utility | 1 | 4.0 GWh | Dec 2024 | - | ||
| TLS Capital, Inc | Portland, OR | Independent Power Producer | 1 | 4.1 GWh | Dec 2023 | - | ||
| Town Of Princeton - (Ma) | Princeton, MA | Municipally-Owned Utility | 1 | 4.2 GWh | Dec 2024 | - | ||
| Town Of Amherst Solar, LLC | St Louis Park, MN | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Two Dot Wind Broadview East LLC | Manhattan, MT | Independent Power Producer | 1 | 4.7 GWh | Dec 2023 | - |
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% |