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 |
|---|---|---|---|---|---|---|---|---|
| Indeck-Olean Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 37.0 GWh | Dec 2024 | Mar 2025 | $2.71M | |
| Indian Creek Solar Farm LLC | Washington, DC | - | - | - | Mar 2025 | $378.05k | ||
| Indiana Crossroads Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 400.2 GWh | Apr 2025 | Mar 2025 | $7.81M | |
| Indiana Crossroads Wind Farms LLC | Chalmers, IN | Independent Power Producer | 1 | 1.0 TWh | Apr 2025 | Mar 2025 | $9.59M | |
| Innovative Owner 43, LLC | Asheville, NC | - | - | - | Mar 2025 | $602.38k | ||
| Innovative Solar 43, LLC | Asheville, NC | Commercial | - | - | Dec 2017 | Mar 2025 | $749.03k | $602.38k |
| Innovative Solar 46, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2025 | $1.55M | |
| Innovative Solar 54, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2025 | $1.11M | |
| Innovative Solar 67, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Mar 2025 | $679.50k | |
| International Paper Co | Port Wentworth, GA | |Independent Power Producer|Industrial | 22 | 6.2 TWh | Apr 2025 | Mar 2025 | $2.47M | |
| Invenergy Cannon Falls LLC | Chicago, IL | - | - | - | Mar 2025 | $7.72M | ||
| Ir Energy Management LLC | Chicago, IL | - | - | - | Mar 2025 | $2.53M | ||
| Iris Solar LLC | New York, NY | Independent Power Producer | 1 | 120.1 GWh | Apr 2025 | Mar 2025 | $1.07M | |
| Iron Horse Battery Storage, LLC | Chicago, IL | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $69.80k | |
| Iron Springs Solar, LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $2.31M | |
| Ironwood Windpower LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.10M | |
| J.P. Morgan Ventures Energy Corporation | Houston, TX | - | - | - | Mar 2025 | $27.75M | ||
| Jackpot Holdings, LLC | Charlotte, NC | Investor-Owned Utility | - | - | - | Mar 2025 | $993.66k | |
| Jade Meadow LLC | Princeton, NJ | Independent Power Producer | 1 | 29.1 GWh | Dec 2024 | Mar 2025 | $241.59k | |
| Jamaica Bay Peaking Facility, LLC | Far Rockaway, NY | Independent Power Producer | 1 | 28.5 GWh | Dec 2024 | Mar 2025 | $1.73M | |
| Janis Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $314.86k | ||
| JGT2 Energy LLC | Jay, ME | Industrial | 1 | 6.4 GWh | Dec 2024 | Mar 2025 | $256.93k | |
| Judith Gap Energy LLC | Chicago, IL | - | - | - | Mar 2025 | $5.23M | ||
| Juniper Canyon Wind Power LLC | Portland, OR | - | - | - | Mar 2025 | $2.03M | $539.77k | |
| Kansas Electric Power Coop Inc | Topeka, KS | Cooperative | 2 | 3.2 GWh | Dec 2024 | Mar 2025 | $20.50M | |
| Kay Wind LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Mar 2025 | $6.07M | |
| Kearny Mesa Storage LLC | LOS Angeles, CA | Independent Power Producer | 1 | -56.0 MWh | Dec 2024 | Mar 2025 | $11.78k | |
| Kendall Green Energy, LLC | Cambridge, MA | Independent Power Producer | 1 | 1.6 TWh | Apr 2025 | Mar 2025 | $45.76M | |
| Kentucky Power Co | Columbus, OH | Investor-Owned Utility | 2 | 5.6 TWh | Apr 2025 | Mar 2025 | $1.58M | |
| Kern Front Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $3.30M | |
| Kimball Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 135.6 GWh | Dec 2024 | Mar 2025 | $984.08k | |
| Kimmel Road Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $1.08M | ||
| Kingbird Solar A, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $349.11k | ||
| Kingbird Solar B, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $701.06k | ||
| Kiowa County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 45.8 GWh | Apr 2025 | Mar 2025 | $1.45M | |
| Kit Carson Windpower LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $2.58M | |
| Klondike Wind Power II LLC | Portland, OR | - | - | - | Mar 2025 | $1.09M | $275.10k | |
| Klondike Wind Power III LLC | Portland, OR | - | - | - | Mar 2025 | $5.06M | $1.07M | |
| Klondike Wind Power LLC | Portland, OR | - | - | - | Mar 2025 | $71.50k | ||
| KODA Energy LLC | Shakopee, MN | Independent Power Producer | 1 | 55.0 GWh | Dec 2024 | Mar 2025 | $9.15k | |
| Kumeyaay Wind LLC | Dallas, TX | - | - | - | Mar 2025 | $2.43M | ||
| La JOYA Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $6.92M | ||
| LA3 West Baton Rouge, L.L.C. | Scottsdale, AZ | Independent Power Producer | - | - | - | Mar 2025 | $1.17M | |
| Lake Benton Power Partners LLC | Duluth, MN | - | - | - | Mar 2025 | $2.18M | ||
| Lake Road Generating Co LP | Dayville, CT | Independent Power Producer | 1 | 6.2 TWh | Apr 2025 | Mar 2025 | $158.64M | |
| Lakeswind Power Partners | Spring, TX | Independent Power Producer | 1 | 165.7 GWh | Dec 2024 | Mar 2025 | $1.66M | |
| Lakewood Cogeneration, L.P. | Charlotte, NC | - | - | - | Mar 2025 | $4.20M | ||
| Lancaster Solar Ga, LLC | Nashville, TN | Independent Power Producer | 1 | 198.1 GWh | Apr 2025 | Mar 2025 | $977.66k | |
| Landrace Holdings, LLC | Asheville, NC | Independent Power Producer | 1 | 124.3 GWh | Apr 2025 | Mar 2025 | $750.47k | |
| Laredo Ridge Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 221.1 GWh | Dec 2024 | Mar 2025 | $3.79M | |
| Latigo Wind Park, LLC | Louisville, CO | - | - | - | Mar 2025 | $2.69M | ||
| Leaning Juniper Wind Power II LLC | Portland, OR | - | - | - | Mar 2025 | $2.00M | $708.64k | |
| Leconte Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -22.4 GWh | Apr 2025 | Mar 2025 | $2.14M | |
| Leicester Street Solar, LLC | Wakefield, MA | - | - | - | Mar 2025 | $7.25k | ||
| Lempster Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $2.46M | ||
| Liberty County Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 120.8 GWh | Apr 2025 | Mar 2025 | $1.64M | |
| Liberty Utilities (Granite State Electric) Corp. | Joplin, MO | - | - | - | Mar 2025 | $205.54k | $3.22M | |
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 119.5 GWh | Apr 2025 | Mar 2025 | $911.27k | |
| Lily Solar Lessee, LLC | Washington, DC | - | - | - | Mar 2025 | $1.12M | ||
| Lindahl Wind Project, LLC | Andover, MA | - | - | - | Mar 2025 | $3.47M | ||
| Little Bear Solar 1 LLC | San Francisco, CA | Independent Power Producer | - | - | - | Mar 2025 | $791.45k | |
| Little Bear Solar 3, LLC | Boston, MA | - | - | - | Mar 2025 | $320.81k | ||
| Little Bear Solar 4, LLC | Boston, MA | - | - | - | Mar 2025 | $651.57k | ||
| Little Bear Solar 5, LLC | Boston, MA | - | - | - | Mar 2025 | $1.03M | ||
| Little Elk Wind Project, LLC | Andover, MA | - | - | - | Mar 2025 | $2.53M | ||
| Live Oak Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $4.98M | |
| Locust Ridge II, LLC | Portland, OR | - | - | - | Mar 2025 | $3.82M | ||
| Locust Ridge Wind Farm, LLC | Portland, OR | - | - | - | Mar 2025 | $1.43M | ||
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 562.0 GWh | Apr 2025 | Mar 2025 | $9.20M | |
| Lone Star Solar | Charleston, SC | Independent Power Producer | 1 | 48.3 GWh | Apr 2025 | Mar 2025 | $1.93M | |
| Lone Valley Solar Park I LLC | Houston, TX | Independent Power Producer | 1 | 24.9 GWh | Dec 2024 | Mar 2025 | $564.30k | |
| Lone Valley Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 51.8 GWh | Dec 2024 | Mar 2025 | $749.62k | |
| Long Beach Generation LLC | Long Beach, CA | Independent Power Producer | 1 | 11.4 GWh | Dec 2024 | Mar 2025 | $5.37M | |
| Long Island Solar Farm LLC | Frederick, MD | Independent Power Producer | 1 | 52.4 GWh | Apr 2025 | Mar 2025 | $3.92M | |
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 32.5 GWh | Apr 2025 | Mar 2025 | $543.01k | |
| Longview Fibre Paper And Packaging, Inc. | Longview, WA | - | - | - | Mar 2025 | $3.61M | ||
| Lookout Windpower, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 100.5 GWh | Dec 2024 | Mar 2025 | $1.85M | |
| Lorenzo Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 378.1 GWh | Apr 2025 | Mar 2025 | $1.75M | |
| Lost Creek Wind LLC | King City, MO | Independent Power Producer | - | - | Dec 2014 | Mar 2025 | $9.47M | |
| Lost Hills Solar, LLC | Birmingham, AL | - | - | - | Mar 2025 | $774.14k | ||
| Louise Solar Project, LLC | Bloomington, MN | - | - | - | Mar 2025 | $990.77k | ||
| LSP University Park LLC | University Park, IL | Independent Power Producer | 1 | 139.5 GWh | Dec 2024 | Mar 2025 | $6.27M | |
| LUND Hill Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $2.17M | ||
| Luning Energy LLC | Tahoe VIsta, CA | - | - | - | Mar 2025 | $880.63k | ||
| Macho Springs Solar, LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.55M | ||
| Madison BTM, LLC | Wakefield, MA | - | - | - | Mar 2025 | $40.81k | ||
| Madison Ess, LLC | Wakefield, MA | - | - | - | Mar 2025 | $389.41k | ||
| Malacha Hydro Ltd Partnership | Marlborough, MA | Independent Power Producer | - | - | Dec 2018 | Mar 2025 | $3.43M | |
| Malaga Bess LLC | Chicago, IL | Independent Power Producer | 1 | -559.0 MWh | Apr 2025 | Mar 2025 | $63.92k | |
| Malaga Power, LLC | San Diego, CA | - | - | - | Mar 2025 | $4.29M | ||
| Mammoth One LLC | Reno, NV | - | - | - | Mar 2025 | $2.27M | ||
| Mammoth Plains Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 790.8 GWh | Dec 2024 | Mar 2025 | $1.98M | |
| Mammoth Three LLC | Reno, NV | - | - | - | Mar 2025 | $1.18M | ||
| Manchester Street, LLC. | Providence, RI | Independent Power Producer | 1 | 1.6 TWh | Apr 2025 | Mar 2025 | $18.66M | |
| Mankato Energy Center II, LLC | New York, NY | - | - | - | Mar 2025 | $8.05M | ||
| Mankato Energy Center, LLC | New York, NY | - | - | - | Mar 2025 | $10.96M | ||
| Mantua Creek Solar, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $69.64k | ||
| Manzana Wind LLC | Portland, OR | - | - | - | Mar 2025 | $9.72M | ||
| Marco DM Holdings, L.L.C. | Valhalla, NY | - | - | - | Mar 2025 | $10.89M | $10.89M | |
| Marengo Battery Storage LLC | Marengo TWP, IL | Commercial | 1 | -591.0 MWh | Mar 2025 | Mar 2025 | $0.40 |
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% |