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 2025Q2 Seller Transactions | FERC 2025Q2 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| High River Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 170.2 GWh | Aug 2026 | Sep 2025 | $2.25M | |
| High Sierra Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.76M | |
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 566.6 GWh | Aug 2026 | Oct 2025 | $3.37M | |
| Highest Power Solar, LLC | Asheville, NC | Independent Power Producer | - | 106.4 GWh | Dec 2024 | Sep 2025 | $1.32M | |
| Highland North LLC | Pittsburgh, PA | - | - | - | Oct 2025 | $1.48M | ||
| Highlander Solar Energy Station 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.45M | ||
| Highline Services, LLC | Holyoke, CO | Cooperative | 1 | 3.5 GWh | Dec 2025 | - | ||
| Hill Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 811.0 GWh | Aug 2026 | - | ||
| Hillcrest Solar I, LLC | San Diego, CA | Independent Power Producer | 1 | 403.2 GWh | Aug 2026 | Sep 2025 | $3.76M | |
| Hillsborough County - (FL) | Tampa, FL | Municipally-Owned Utility | 1 | 224.8 GWh | Aug 2026 | - | ||
| Hillsdale Board Of Public WKS | Hillsdale, MI | Municipally-Owned Utility | 1 | 725.4 MWh | Dec 2025 | - | ||
| Hilltop Power, LLC | Edgerton, MN | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 511.9 GWh | Aug 2026 | - | ||
| Hitchcock Hydro, LLC | New York, NY | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| HL Power Company | Wendel, CA | Independent Power Producer | 1 | 214.3 GWh | Dec 2025 | Jul 2025 | $4.77M | |
| HL Solar LLC | Juno Beach, FL | Independent Power Producer | - | 11.8 GWh | Dec 2024 | - | ||
| Ho'Ohana Solar 1 LLC | Irvine, CA | Independent Power Producer | 1 | 61.4 GWh | Aug 2026 | - | ||
| HOAG Memorial Presbyterian Hospital | Newport Beach, CA | Commercial | 1 | 29.7 GWh | Aug 2026 | - | ||
| Hobnail Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 177.5 GWh | Aug 2026 | Oct 2025 | $1.98M | |
| Hoffer Plastics | South Elgin, IL | Industrial | 1 | 3.1 GWh | Aug 2026 | - | ||
| Hog Creek Wind Project LLC | Houston, TX | Independent Power Producer | 1 | 221.3 GWh | Aug 2026 | Sep 2025 | $3.00M | |
| Holcim (US) Inc. | Louisville, KY | - | - | - | Oct 2025 | $769.42k | ||
| Holden Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -783.0 MWh | Dec 2025 | Oct 2025 | $81.08k | |
| Hollingsworth & VOSE Co West Groton | East Walpole, MA | Industrial | 1 | 22.9 GWh | Dec 2025 | - | ||
| Hollingworth & VOSE Co Center Falls | East Walpole, MA | Industrial | 3 | 3.0 GWh | Dec 2025 | - | ||
| Holstein Solar Farm 1, LLC | Wingate, TX | Independent Power Producer | 1 | 456.4 GWh | Aug 2026 | - | ||
| Holy Cross Electric Assn, Inc | Glenwood Springs, CO | Cooperative | 1 | 1.7 GWh | Dec 2025 | - | ||
| Holyoke Bess LLC | Boston, MA | - | - | - | Oct 2025 | $203.60k | ||
| Holyoke Solar LLC | New York, NY | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Homer Electric Assn Inc | Homer, AK | Cooperative | 5 | 973.2 GWh | Dec 2025 | - | ||
| Hometown Bio Energy LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Honeysuckle Solar, LLC | San Francisco, CA | - | - | - | Sep 2025 | $3.91M | ||
| Hood Container Of Louisiana, LLC | St. Francisville, LA | Industrial | 1 | 124.7 GWh | Dec 2025 | - | ||
| Hoopeston Wind LLC | Charlottesville, VA | Independent Power Producer | 1 | 378.3 GWh | Dec 2025 | Oct 2025 | $2.37M | |
| Hoosier Energy R E C, Inc | Bloomington, IN | Cooperative | 18 | 455.0 GWh | Dec 2025 | - | ||
| Hopewell Campus Owners LLC | Pennington, NJ | Commercial | 1 | 293.0 MWh | Dec 2025 | - | ||
| Hopewell Power Generation, LLC | Irving, TX | - | - | - | Oct 2025 | $29.75M | ||
| Hopewell Valley High School | Pennington, NJ | Investor-Owned Utility | 1 | 978.0 MWh | Dec 2025 | - | ||
| Hopkins Energy LLC | Dike, TX | Independent Power Producer | 1 | 632.2 GWh | Aug 2026 | - | ||
| Horizon Hill Wind, LLC | Centralia, WA | Independent Power Producer | 1 | 732.4 GWh | Aug 2026 | Oct 2025 | $133.05k | |
| Hornshadow Solar II, LLC | New York, NY | Independent Power Producer | 1 | 501.4 GWh | Aug 2026 | - | ||
| Hornshadow Solar, LLC | New York, NY | Independent Power Producer | 1 | 261.1 GWh | Aug 2026 | Sep 2025 | ||
| Horse Creek Wind, LLC | Arlington, VA | Independent Power Producer | 1 | 880.8 GWh | Dec 2025 | - | ||
| Horseshoe Bend Hydroelectric Co | San Diego, CA | Independent Power Producer | 1 | 47.7 GWh | Dec 2025 | - | ||
| Horseshoe Solar, LLC | New York, NY | Independent Power Producer | 1 | 213.5 GWh | Aug 2026 | Sep 2025 | $2.16M | |
| Horus Louisiana 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 306.3 GWh | Aug 2026 | Oct 2025 | $3.18M | |
| Horus West VIrginia 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 171.3 GWh | Aug 2026 | - | ||
| Hot Springs Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 32.0 GWh | Aug 2026 | - | ||
| Howard County - Maryland | Municipally-Owned Utility | 1 | 271.7 MWh | Dec 2025 | - | |||
| Howard Wind LLC | Boston, MA | |Independent Power Producer | - | 120.9 GWh | Dec 2024 | Oct 2025 | $2.65M | |
| HP Hood LLC | Winchester, VA | Industrial | 1 | 119.5 GWh | Aug 2026 | - | ||
| HQC Rock River Solar Power Generation Station LLC | Irvine, CA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| HQC Tatanka Wi Solar Power Generation LLC | Buffalo, MN | Independent Power Producer | 1 | 10.2 GWh | Dec 2025 | - | ||
| Hubbard Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 58.3 GWh | Aug 2026 | - | ||
| Hubbard Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 905.3 GWh | Aug 2026 | - | ||
| Hubble Solar, LLC | El Segundo, CA | Independent Power Producer | - | 4.0 GWh | Dec 2024 | - | ||
| Hudson Ranch Power I LLC | Calipatria, CA | Independent Power Producer | 2 | 464.4 GWh | Aug 2026 | Sep 2025 | $15.50M | |
| Hudson Transmission Partners, LLC | Fairfield, CT | - | - | - | Sep 2025 | $21.71M | ||
| Hudson Valley Community College | Troy, NY | Independent Power Producer | 1 | 14.3 GWh | Dec 2025 | - | ||
| Huerfano River Wind, LLC | Peachtree City, GA | Independent Power Producer | 1 | 14.8 GWh | Dec 2025 | - | ||
| Humboldt Bay Mun Water DIST | Eureka, CA | Municipally-Owned Utility | 1 | 5.4 GWh | Dec 2025 | - | ||
| Hummel Station, LLC | Shamokin Dam, PA | Independent Power Producer | 1 | 9.0 TWh | Aug 2026 | Oct 2025 | $72.19M | |
| Huneke I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Hunlock Creek Generating LLC | Stamford, CT | - | - | - | Oct 2025 | $2.63M | ||
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 279.8 GWh | Dec 2025 | May 2019 | ||
| Hunter Solar LLC | New York, NY | Independent Power Producer | 2 | 486.0 GWh | Aug 2026 | Sep 2025 | $3.99M | |
| Hunterstown Generation, LLC | Gettysburg, PA | Independent Power Producer | 1 | 6.4 TWh | Aug 2026 | Sep 2025 | $74.51M | |
| Hunterstown Power, LLC | Chicago, IL | Independent Power Producer | 1 | 25.6 GWh | Dec 2025 | Oct 2025 | $1.25M | |
| Huntington Resource Recovery | Morristown, NJ | Independent Power Producer | 1 | 215.7 GWh | Aug 2026 | - | ||
| Huntley Solar, LLC | Austin, TX | - | - | - | Sep 2025 | $600.00k | ||
| Hurricane City Power - (Ut) | Hurricane, UT | Municipally-Owned Utility | 1 | 7.7 GWh | Dec 2025 | - | ||
| Hutchinson Utilities COMM | Hutchinson, MN | Municipally-Owned Utility | 2 | 73.8 GWh | Dec 2025 | - | ||
| Huxley Solar, LLC | St. Louis Park, MN | Independent Power Producer | - | 10.6 GWh | Dec 2024 | - | ||
| HWY 14 Holdco, LLC | Princeton, NJ | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| Hxnair Solar One LLC | New York, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| Hydro Kennebec LLC | Lewiston, ME | Independent Power Producer | 1 | 8.1 GWh | Nov 2025 | - | ||
| Hydro Sierra Energy LLC | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | |||
| Hydro Technology Systems Inc | Kettle Falls, WA | Independent Power Producer | 1 | 9.6 GWh | Dec 2025 | - | ||
| Hydrodynamics Inc | Independent Power Producer | 2 | 10.0 GWh | Dec 2025 | - | |||
| Hypower Energy, LLC | Annapolis, MD | Independent Power Producer | 1 | 65.3 GWh | Dec 2025 | - | ||
| I-N-N Electric Coop, Inc | Iliamna, AK | Cooperative | 1 | 3.5 GWh | Dec 2025 | - | ||
| Icfts MD Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| Id Solar 1, LLC | Charlotte,, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.10M | |
| Idaho Wind Partners 1 LLC | Boston, MA | Independent Power Producer | 11 | 534.5 GWh | Dec 2025 | - | ||
| Idaho Winds LLC | Glenns Ferry, ID | Independent Power Producer | 1 | 54.2 GWh | Dec 2025 | - | ||
| Idemitsu Renewables | Reno, NV | Independent Power Producer | 1 | 123.4 GWh | Aug 2026 | - | ||
| Ignite Solar Holdings LLC | New York, NY | Independent Power Producer | 1 | 5.9 GWh | Dec 2025 | - | ||
| IGS Solar LLC | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| IHI Power Services Corp | Aliso VIejo, CA | Independent Power Producer | 1 | 111.0 GWh | Aug 2026 | - | ||
| IKEA Property Inc | Conshohocken, PA | Commercial | 20 | 21.7 GWh | Jan 2026 | - | ||
| Il Sidney Project1, LLC | Boston, MA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| Il West Hallock Project1, LLC | Boston, MA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| Illinois Power Generating Co | Collinsville, IL | Independent Power Producer | 2 | 3.6 TWh | Aug 2026 | Jan 2024 | ||
| Illinois Power Marketing Company, LLC | Irving, TX | - | - | - | Oct 2025 | $49.99M | ||
| Illinois PV Fulton 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 1.3 GWh | Nov 2025 | - | ||
| Illinois Winds LLC | Glenns Ferry, ID | Independent Power Producer | - | - | - | Sep 2025 | $1.82M | |
| ILR Landfill | Edison, NJ | Investor-Owned Utility | 1 | 9.5 GWh | Dec 2025 | - | ||
| Imeson Solar Farm LLC | Irvine, CA | Independent Power Producer | 1 | 12.4 GWh | Dec 2025 | - | ||
| IMG Energy Solutions | Pittsburgh, PA | Independent Power Producer | 2 | 132.7 GWh | Dec 2025 | - | ||
| Imperial Valley Solar 2, LLC | New York, NY | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $8.48M |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |