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 |
|---|---|---|---|---|---|---|---|---|
| Genon Energy Management, LLC | Houston, TX | - | - | - | Apr 2025 | $128.57k | $128.57k | |
| Genesee Power Station Limited Partnership | ANN Arbor, MI | - | - | - | Mar 2025 | $4.32M | ||
| Generation Bridge M&M Holdings, LLC | Birmingham, AL | - | - | - | Mar 2025 | $7.70M | $7.70M | |
| Generation Bridge Connecticut Holdings, LLC | Birmingham, AL | - | - | - | Mar 2025 | $8.73M | $8.73M | |
| Genconn Energy LLC | Houston, TX | - | - | - | Mar 2025 | $5.43M | ||
| GB II New York LLC | Birmingham, AL | - | - | - | Apr 2025 | $67.12M | ||
| GB II New Haven LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.83M | ||
| GB II Connecticut LLC | Birmingham, AL | - | - | - | Mar 2025 | $69.76M | ||
| Great Valley Solar 3, LLC | Valhalla, NY | - | - | - | Apr 2025 | $620.14k | ||
| Griffiss Utility Services Corporation | Rome, NY | - | - | - | Apr 2025 | $22.41k | ||
| Gridflex Generation, LLC | Washington, DC | - | - | - | Apr 2025 | $1.96M | $1.95M | |
| Grid Power Direct, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $256.60k | $243.47k | |
| Greensville County Solar Project, LLC | Richmond, VA | - | - | - | Apr 2025 | $835.66k | ||
| Greenlight Energy Inc. | Birmingham, AL | - | - | - | Apr 2025 | $12.18k | ||
| Greenleaf Energy Unit 2 LLC | Birmingham, AL | - | - | - | Mar 2025 | $425.50k | $47.89k | |
| Green USA, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $694.31 | ||
| Green Mountain Energy Company | Princeton, NJ | - | - | - | Apr 2025 | $158.15k | ||
| Green Country Energy, LLC | Jenks, OK | - | - | - | Apr 2025 | $39.40M | ||
| Great Western Wind Energy, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $5.88M | ||
| High Majestic Wind II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.18M | ||
| Great Valley Solar 2, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.18M | ||
| Great Valley Solar 1, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.83M | ||
| Great Cove Solar LLC | Louisville, CO | - | - | - | Apr 2025 | $465.39k | ||
| Great Cove Solar II LLC | Louisville, CO | - | - | - | Apr 2025 | $827.29k | $58.09k | |
| Great Bay Solar II, LLC | Oakville, ON | - | - | - | Mar 2025 | $478.90k | ||
| Great American Gas & Electric, LLC | Harrison, NY | - | - | - | Mar 2025 | $532.92k | $2.59M | |
| Grays Harbor Energy LLC | Chicago, IL | - | - | - | Mar 2025 | $25.84M | $13.64M | |
| Grays Ferry Cogeneration Partnership | Boston, MA | - | - | - | Apr 2025 | $9.58M | ||
| Grayling Generating Station Limited Partnership | ANN Arbor, MI | - | - | - | Mar 2025 | $4.84M | ||
| Gratiot County Wind LLC | Chicago, IL | - | - | - | Mar 2025 | $6.88M | ||
| Keystone Power Pass-Through Holders LLC | Houston, TX | - | - | - | Apr 2025 | $4.54M | ||
| Klondike Wind Power LLC | Portland, OR | - | - | - | Mar 2025 | $55.42k | ||
| Klondike Wind Power III LLC | Portland, OR | - | - | - | Mar 2025 | $5.08M | $1.07M | |
| Klondike Wind Power II LLC | Portland, OR | - | - | - | Mar 2025 | $965.43k | $273.92k | |
| Kiwi Energy Ny LLC | Brooklyn, NY | - | - | - | Apr 2025 | $47.79k | $34.03k | |
| Kings Point Wind, LLC | Joplin, MO | - | - | - | Apr 2025 | $3.46M | ||
| Kingman Wind Energy II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.45M | ||
| Kingman Wind Energy I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.39M | ||
| Kingbird Solar B, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $676.11k | ||
| Kingbird Solar A, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $479.62k | ||
| Kincaid Generation, L.L.C. | Irving, TX | - | - | - | Apr 2025 | $24.25M | ||
| Kimmel Road Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $856.76k | ||
| Kuehne Chemical | Lincoln University, PA | - | - | - | Apr 2025 | $26.63k | ||
| Keystone Power LLC | Morristown, NJ | - | - | - | Apr 2025 | $1.30M | ||
| Kendall Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $44.83M | ||
| Kelly Creek Wind, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $4.69M | ||
| KEI Mass Energy Storage I, LLC | Montreal, QC | - | - | - | Jan 2025 | $7.64k | ||
| Keenesburg Energy Storage LLC | Framingham, MA | - | - | - | Apr 2025 | $583.09k | ||
| Karbone Energy LLC | New York, NY | - | - | - | Apr 2025 | $2.00M | $1.24M | |
| Kaiser Aluminum Washington, LLC | Spokane Valley, WA | - | - | - | Jan 2025 | $2.73M | ||
| K2SO, LLC | Overland Park, KS | - | - | - | Mar 2025 | $649.71k | ||
| Just Energy Limited | Houston, TX | - | - | - | Apr 2025 | $33.29M | $54.31M | |
| Juniper Canyon Wind Power LLC | Portland, OR | - | - | - | Mar 2025 | $2.20M | $544.30k | |
| Latigo Wind Park, LLC | Louisville, CO | - | - | - | Mar 2025 | $2.19M | ||
| Lindahl Wind Project, LLC | Andover, MA | - | - | - | Mar 2025 | $3.54M | ||
| Limon Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.84M | ||
| Limon Wind III, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $4.95M | ||
| Limon Wind II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.03M | ||
| Lily Solar Lessee, LLC | Washington, DC | - | - | - | Mar 2025 | $980.50k | ||
| Lightstone Marketing LLC | Washington, DC | - | - | - | Apr 2025 | $2.16M | $2.16M | |
| Lempster Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $1.11M | ||
| Leicester Street Solar, LLC | Wakefield, MA | - | - | - | Mar 2025 | $21.75k | ||
| Leaning Juniper Wind Power II LLC | Portland, OR | - | - | - | Mar 2025 | $2.18M | $713.78k | |
| Laurel Hill Wind Energy, LLC | Charlotte, NC | - | - | - | Apr 2025 | $3.74M | ||
| Judith Gap Energy LLC | Chicago, IL | - | - | - | Mar 2025 | $4.25M | ||
| Larkspur Energy LLC | LOS Angeles, CA | - | - | - | Apr 2025 | $3.28M | $43.82k | |
| Lanyard Power Marketing, LLC | Washington, DC | - | - | - | Apr 2025 | $15.80M | $15.80M | |
| Langdon Renewables, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $6.07M | ||
| Land O'Lakes, Inc. | Arden Hills, MN | - | - | - | Apr 2025 | $244.82k | $192.40k | |
| Lakewood Cogeneration, L.P. | Charlotte, NC | - | - | - | Mar 2025 | $2.04M | ||
| Lake Benton Power Partners LLC | Duluth, MN | - | - | - | Mar 2025 | $1.94M | ||
| Lackawanna Energy Center LLC | Chicago, IL | - | - | - | Apr 2025 | $44.58M | $26.89k | |
| La JOYA Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $6.34M | ||
| L&P Electric, Inc. | Carthage, MO | - | - | - | Apr 2025 | $396.47k | $461.68k | |
| Kumeyaay Wind LLC | Dallas, TX | - | - | - | Mar 2025 | $1.65M | ||
| Horizon Power And Light, LLC | Birmingham, AL | - | - | - | Apr 2025 | $653.28k | ||
| Illinois Power Marketing Company, LLC | Irving, TX | - | - | - | Apr 2025 | $40.72M | ||
| Illinois Municipal Electric Agency | Springfield, IL | - | - | - | Apr 2025 | $15.40M | $5.96M | |
| IDT Energy, Inc. | Brooklyn, NY | - | - | - | Apr 2025 | $10.44M | $41.54M | |
| Icetec.COM | Boothwyn, PA | - | - | - | Apr 2025 | $323.78k | $55.20k | |
| Huntley Solar, LLC | Austin, TX | - | - | - | Mar 2025 | $303.44k | ||
| Hunterstown Generation, LLC | New York, NY | - | - | - | Mar 2025 | $48.24M | ||
| Hunlock Creek Generating LLC | Stamford, CT | - | - | - | Apr 2025 | $2.96M | ||
| Hudson Transmission Partners, LLC | Fairfield, CT | - | - | - | Mar 2025 | $21.86M | ||
| Horus West VIrginia I, LLC | Benito Juarez, MX | - | - | - | Apr 2025 | $2.03M | ||
| Horseshoe Bend Wind, LLC | Gatineau, QC | - | - | - | Mar 2025 | $9.52M | ||
| Imperial Valley Solar 1, LLC | Gatineau, QC | - | - | - | Mar 2025 | $10.43M | ||
| Hopewell Power Generation, LLC | Irving, TX | - | - | - | Apr 2025 | $22.22M | ||
| Hoosier Energy Rural Electric Cooperative, Inc. | Bloomington, IN | - | - | - | Apr 2025 | $39.69M | $56.94M | |
| Honeysuckle Solar, LLC | San Francisco, CA | - | - | - | Mar 2025 | $1.03M | ||
| Holyoke Bess LLC | Boston, MA | - | - | - | Apr 2025 | $307.02k | ||
| Holloman Lessee, LLC | Mooresville, NC | - | - | - | Jan 2025 | $1.54M | ||
| Holcim (US) Inc. | Louisville, KY | - | - | - | Apr 2025 | $527.16k | ||
| Highlander Solar Energy Station 1, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.95M | ||
| Highland North LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $1.58M | ||
| High Winds, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.21M | ||
| High Point Solar LLC | Chicago, IL | - | - | - | Mar 2025 | $537.53k | ||
| Interstate Gas Supply, LLC | Dublin, OH | - | - | - | Apr 2025 | $82.03M | $130.96M | |
| Jicarilla Storage 1 LLC | The Woodlands, TX | - | - | - | Mar 2025 | $199.40k | ||
| Jicarilla Solar 1 LLC | The Woodlands, TX | - | - | - | Mar 2025 | $463.68k |
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% |