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 |
|---|---|---|---|---|---|---|---|---|
| Antelope Big Sky Ranch LLC | Louisville, CO | - | - | - | Mar 2025 | $628.11k | ||
| Antelope DSR 1, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.08M | ||
| Antelope DSR 2, LLC | Louisville, CO | - | - | - | Mar 2025 | $123.64k | ||
| Antelope DSR 3, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $494.90k | |
| Antelope Expansion 1B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $317.20k | |
| Antelope Expansion 2, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $2.06M | |
| Antelope Expansion 3a, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $270.95k | |
| Antelope Expansion 3B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $90.16k | |
| Anthracite Power And Light Company | Gilberton, PA | - | - | - | Apr 2025 | $103.20k | $2.54M | |
| Ap&G Holdings LLC | Seminole, FL | - | - | - | Apr 2025 | $102.74k | $9.88M | |
| Ap Gas & Electric (Il), LLC | Houston, TX | - | - | - | Apr 2025 | $37.86k | ||
| Ap Gas & Electric (MD), LLC | Houston, TX | - | - | - | Mar 2025 | $59.02k | ||
| Ap Gas & Electric (NJ), LLC | Houston, TX | - | - | - | Apr 2025 | $52.06k | ||
| Ap Gas & Electric (Ny), LLC | Garden City, NY | - | - | - | Apr 2025 | $15.20k | ||
| Ap Gas & Electric (Oh), LLC | Houston, TX | - | - | - | Apr 2025 | $164.53k | ||
| Ap Gas & Electric (Pa), LLC | Houston, TX | - | - | - | Apr 2025 | $377.66k | ||
| Ap Gas & Electric (TX), LLC | Houston, TX | - | - | - | Mar 2025 | $656.83 | ||
| APN Starfirst, LP | Wyomissing, PA | - | - | - | Apr 2025 | $192.47k | ||
| Apollo Power Inc. | Toronto, ON | - | - | - | Mar 2025 | $5.45M | ||
| Appaloosa Solar I, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $2.81M | |
| Apple Energy LLC | Cupertino, CA | - | - | - | Apr 2025 | $5.49M | $9.50M | |
| Approved Energy II LLC | Englewood, NJ | - | - | - | Apr 2025 | $3.65M | $8.10M | |
| Ar Searcy Project Company, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $971.81k | ||
| Aragonne Wind LLC | Dallas, TX | - | - | - | Mar 2025 | $8.72M | ||
| Arche Energy Project, LLC | San Francisco, CA | - | - | - | Mar 2025 | $767.20k | ||
| Archer Energy, LLC | Powell, OH | - | - | - | Apr 2025 | $1.92M | $1.66M | |
| Arlington Energy Center II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $7.12M | ||
| Arlington Energy Center III, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.49M | ||
| Arlington Valley Solar Energy II LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $8.84M | |
| Armenia Mountain Wind, LLC | Duluth, MN | - | - | - | Apr 2025 | $6.46M | ||
| ARON Energy Prepay 14 LLC | New York, NY | - | - | - | Mar 2025 | $13.61M | $13.61M | |
| ARON Energy Prepay 15 LLC | New York, NY | - | - | - | Mar 2025 | $4.58M | $4.58M | |
| ARON Energy Prepay 16 LLC | New York, NY | - | - | - | Mar 2025 | $10.17M | $10.17M | |
| ARON Energy Prepay 21 LLC | New York, NY | - | - | - | Mar 2025 | $9.23M | $9.53M | |
| ARON Energy Prepay 22 LLC | New York, NY | - | - | - | Mar 2025 | $10.40M | $10.40M | |
| ARON Energy Prepay 23 LLC | New York, NY | - | - | - | Mar 2025 | $8.47M | $8.47M | |
| ARON Energy Prepay 41 LLC | New York, NY | - | - | - | Mar 2025 | $1.84M | $1.84M | |
| ARON Energy Prepay 5 LLC | New York, NY | - | - | - | Mar 2025 | $5.64M | $5.64M | |
| Arroyo Energy Storage LLC | New York, NY | - | - | - | Mar 2025 | $3.36M | ||
| Arthur Kill Power LLC | Birmingham, AL | - | - | - | Mar 2025 | $18.04M | ||
| ASC Energy Services, Inc. | Birmingham, AL | - | - | - | Mar 2025 | $7.74k | ||
| Ashley Energy LLC | St Louis, MO | - | - | - | Jan 2025 | $681.59k | ||
| Ashtabula Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.79M | ||
| Astoria Generating Company, L.P. | Birmingham, AL | - | - | - | Mar 2025 | $47.45M | ||
| Atlantic Energy Ma LLC | Brooklyn, NY | - | - | - | Mar 2025 | $270.18k | ||
| Atlantic Energy MD, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $671.20k | $1.58M | |
| ATNV Energy, LP | Houston, TX | - | - | - | Mar 2025 | $681.21k | ||
| Avalon Solar Partners, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.37M | ||
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Mar 2025 | $2.48M | ||
| Avangrid Renewables, LLC | Portland, OR | - | - | - | Apr 2025 | $129.72M | $67.37M | |
| Avenal Park, LLC | San Diego, CA | - | - | - | Mar 2025 | $322.26k | ||
| Axium Modesto Solar, LLC | Montreal, QC | - | - | - | Mar 2025 | $1.04M | ||
| AXPO U.S. LLC | New York, NY | - | - | - | Apr 2025 | $162.80M | $1.44M | |
| Az Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Mar 2025 | $388.75k | |
| Backbone Mountain Windpower, LLC | Thomas, WV | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $769.23k | |
| Badger Creek Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.10M | |
| Bakeoven Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $543.36k | $4.71k | |
| Baldwin Wind Energy, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $4.24M | ||
| Baltimore Gas & Electric Co | Baltimore, MD | Investor-Owned Utility | 1 | - | - | Apr 2025 | $810.08k | $302.09M |
| Baron Winds LLC | Austin, TX | - | - | - | Apr 2025 | $3.32M | ||
| Barton Windpower LLC | Portland, OR | - | - | - | Mar 2025 | $3.39M | ||
| Basin Creek Equity Partners, L.L.C. | Butte, MT | - | - | - | Mar 2025 | $1.94M | ||
| Bath County Energy, LLC | New York, NY | - | - | - | Mar 2025 | $11.57M | ||
| Battle Mountain SP, LLC | LOS Gatos, CA | Industrial | - | - | - | Apr 2025 | $1.69M | |
| Bay Tree Lessee, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.21M | $1.65M | |
| Bay Tree Solar, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.65M | ||
| Bayou Cove Peaking Power, LLC | Birmingham, AL | - | - | - | Mar 2025 | $600.05k | ||
| Bayshore Solar A, LLC | Louisville, CO | - | - | - | Mar 2025 | $460.57k | ||
| Bayshore Solar B, LLC | Louisville, CO | - | - | - | Mar 2025 | $450.89k | ||
| Bayshore Solar C, LLC | Louisville, CO | - | - | - | Mar 2025 | $434.97k | ||
| BCE LOS Alamitos, LLC | Framingham, MA | - | - | - | Apr 2025 | $854.18k | ||
| Be-Pine 1 LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $425.59M | ||
| Beacon Solar 1, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.16M | ||
| Beacon Solar 3, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.13M | ||
| Beacon Solar 4, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.04M | ||
| Bear Mountain Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.57M | |
| Beaumont Ess, LLC | New York, NY | - | - | - | Apr 2025 | $2.28M | ||
| Beaver Falls, L.L.C. | Warner Robins, GA | - | - | - | Apr 2025 | $920.77k | ||
| Beech Ridge Energy II LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.52M | ||
| Bellflower Solar 1, LLC | San Francisco, CA | - | - | - | Apr 2025 | $1.35M | ||
| Benton County Wind Farm LLC | Oakland, CA | - | - | - | Apr 2025 | $13.69M | ||
| Beowawe Power, LLC | Reno, NV | - | - | - | Mar 2025 | $200.60k | ||
| Bethel Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.98M | |
| Bethel Wind Farm LLC | Birmingham, AL | - | - | - | Apr 2025 | $2.22M | ||
| Bethpage Energy Center 3, LLC | Houston, TX | - | - | - | Apr 2025 | $4.79M | $185.41k | |
| BHE Glacier Wind 1, LLC | Kevin, MT | - | - | - | Mar 2025 | $539.74k | $46.05k | |
| BHE Glacier Wind 2, LLC | Kevin, MT | - | - | - | Mar 2025 | $396.19k | ||
| BHE Rim Rock Wind, LLC | Kevin, MT | - | - | - | Apr 2025 | $6.40M | ||
| BIF II Safe Harbor Holdings, LLC | Gatineau, QC | - | - | - | Mar 2025 | $8.47M | $4.98M | |
| Big Cajun I Peaking Power LLC | Birmingham, AL | - | - | - | Mar 2025 | $979.37k | ||
| Big Horn II Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $2.67M | $196.90k | |
| Big Horn Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $5.50M | $654.94k | |
| Big Plain Solar, LLC | Houston, TX | Independent Power Producer | - | - | - | Apr 2025 | $2.19M | |
| Big Sandy Peaker Plant LLC | Omaha, NE | Independent Power Producer | - | - | Dec 2015 | Apr 2025 | $4.25M | |
| Bighorn Solar 1, LLC | San Francisco, CA | - | - | - | Apr 2025 | $2.21M | ||
| Bishop Hill Energy III LLC | Ashwaubenon, WI | - | - | - | Mar 2025 | $4.03M | ||
| Bishop Hill Energy LLC | Gatineau, QC | - | - | - | Apr 2025 | $18.11M | $6.25M | |
| BIV Generation Company, L.L.C. | New York, NY | - | - | - | Apr 2025 | $1.96M | ||
| Black Bear Alabama Solar Tenant, LLC | San Francisco, CA | - | - | - | Apr 2025 | $1.08M | ||
| Black Bear Hydro Partners LLC | Milford, ME | 2 | - | Jul 2013 | Mar 2025 | $1.95M |
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% |