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 |
|---|---|---|---|---|---|---|---|---|
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 31 | 66.2 GWh | Mar 2026 | Oct 2025 | $4.38M | $2.19M |
| National Centers For Animal Health | AMES, IA | Federally-Owned Utility | 1 | 989.1 MWh | Mar 2026 | - | ||
| North American Biofuels, LLC | ANN Arbor, MI | Independent Power Producer | 2 | 11.3 GWh | Mar 2026 | - | ||
| North American Central - LLC | ANN Arbor, MI | Independent Power Producer | 1 | 16.5 GWh | Dec 2024 | - | ||
| NRG Chalk Point CT | Aquasco, MD | Independent Power Producer | 1 | 18.6 GWh | Mar 2026 | Sep 2025 | $1.36M | |
| Northwest Community Hospital | Arlington Heights, IL | Commercial | 1 | 527.4 MWh | Dec 2024 | - | ||
| Northumberland Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 43.6 GWh | Mar 2026 | Sep 2025 | ||
| Ny USLE Carthage SR26 A LLC | Arlington, VA | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Ny USLE Carthage SR26 B LLC | Arlington, VA | Independent Power Producer | 1 | 5.8 GWh | Dec 2024 | - | ||
| Ny USLE Oswego SR104 LLC | Arlington, VA | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Ny USLE Rome Rome-Oriskany LLC | Arlington, VA | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| Norwest Energy 7, LLC | Asheville, NC | Independent Power Producer | 1 | 18.4 GWh | Dec 2024 | - | ||
| North Fork Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 331.9 GWh | Mar 2026 | Sep 2025 | $3.06M | |
| Nationwide Solar Energy LLC | AVON, CT | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Nabholz Solar FPS Ozarks, LLC | Baltimore, MD | Independent Power Producer | 2 | 10.8 GWh | Dec 2024 | - | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.8 TWh | Mar 2026 | Jul 2025 | $2.46M | |
| NVT Licenses, LLC | Belmont, CA | Independent Power Producer | 2 | 6.4 GWh | Dec 2024 | - | ||
| Nexamp Treasure Valley Solar, LLC | Beltsville, MD | Independent Power Producer | 1 | 7.6 GWh | Dec 2024 | - | ||
| Northern Colorado Water Conservancy District | Berthoud, CO | Political Subdivision | 1 | 10.1 GWh | Mar 2026 | - | ||
| Northern Water Hydropower Enterprise | Berthoud, CO | Political Subdivision | 1 | 5.4 GWh | Mar 2026 | - | ||
| National Institutes Of Health | Bethesda, MD | Federally-Owned Utility | 1 | 159.2 GWh | Mar 2026 | - | ||
| New York State Electric & Gas Corporation | Binghamton, NY | - | - | - | Oct 2025 | $13.87M | $9.13M | |
| National Gas & Electric, LLC | Birmingham, AL | - | - | - | Oct 2025 | $151.79k | ||
| New England Power Company | Birmingham, AL | - | - | - | Sep 2025 | $703.75k | $30.64M | |
| Nexus Line, LLC | Bismarck, ND | - | - | - | Sep 2025 | $16.22M | ||
| National Salvage & Service Corporation | Bloomington, IN | Independent Power Producer | 2 | 203.1 GWh | Dec 2024 | - | ||
| National Grid Renewables | Bloomington, MN | Independent Power Producer | 54 | 852.6 GWh | Mar 2026 | May 2025 | $672.00k | |
| NRG Solar Blythe | Blythe, CA | Independent Power Producer | 1 | 44.3 GWh | Dec 2024 | Sep 2018 | ||
| New Hampshire Hydro Associates | Boston, MA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Newfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Nexamp Peak, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Niagara Depot Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Niagara Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Oct 2025 | $580.10k | |
| New York Zoological Society | Bronx, NY | Independent Power Producer | 1 | 23.3 GWh | Dec 2024 | - | ||
| Northfield Mountain LLC | Burlington, MA | - | - | - | Sep 2025 | $16.72M | $7.18M | |
| Northwestern Energy LLC - (MT) | Butte, MT | |Investor-Owned Utility | 29 | 3.8 TWh | Mar 2026 | Oct 2025 | $9.24M | $9.28M |
| NFI Solar LLC | Camden, NJ | Independent Power Producer | 3 | 6.8 GWh | Dec 2024 | - | ||
| NRG California Peaker Operations LLC | Carlsbad, CA | Independent Power Producer | 1 | 209.0 GWh | Mar 2026 | - | ||
| Nautilus Power, LLC | Charlotte, NC | - | - | - | Oct 2025 | $37.42M | $37.42M | |
| Nestlewood Solar | Charlotte, NC | Independent Power Producer | 1 | 170.2 GWh | Mar 2026 | - | ||
| Nestlewood Solar I LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.32M | ||
| North Allegheny Wind, LLC | Charlotte, NC | - | - | - | Oct 2025 | $1.76M | ||
| Nevada Solar One, LLC | Chicago, IL | - | - | - | Sep 2025 | $7.35M | ||
| New Castle Power, LLC | Chicago, IL | Independent Power Producer | 1 | 736.8 GWh | Dec 2024 | Oct 2025 | $11.28M | |
| Niles Power, LLC | Chicago, IL | Independent Power Producer | 1 | - | Oct 2024 | Oct 2025 | $308.50k | |
| Number Three Wind LLC | Chicago, IL | - | - | - | Oct 2025 | $2.90M | ||
| Nevada Irrigation District | Colfax, CA | Political Subdivision | 9 | 165.3 GWh | Dec 2024 | - | ||
| Nebraska Public Power District | Columbus, NE | Political Subdivision | 14 | 15.3 TWh | Mar 2026 | Oct 2025 | $95.54M | $91.26M |
| New Britain Renewable Energy, LLC | Danbury, CT | Independent Power Producer | 1 | 12.1 GWh | Dec 2024 | - | ||
| New Athens Generating Company LLC | Darien, CT | Independent Power Producer | 1 | 3.3 TWh | Mar 2026 | Oct 2025 | $65.83M | |
| New Germany Solar I LLC | Denver, CO | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| NRG Cottonwood Tenant LLC | Deweyville, TX | Independent Power Producer | 1 | 3.3 TWh | Dec 2025 | Jun 2025 | $22.06M | |
| Nushagak Electric Coop, Inc | Dillingham, AK | Cooperative | 1 | 19.8 GWh | Dec 2024 | - | ||
| Notus Clean Energy LLC | E. Falmouth, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Northlake Energy | East Chicago, IN | Industrial | 1 | 713.9 GWh | Dec 2024 | - | ||
| Neptune Regional Transmission System, LLC | Fairfield, CT | - | - | - | Sep 2025 | $23.40M | ||
| NYPH-Queens | Flushing, NY | Commercial | 1 | 714.3 MWh | Dec 2024 | - | ||
| NGI-Kayenta Solar Lessor I, LLC | Fort Defiance, AZ | Independent Power Producer | 1 | 132.4 GWh | Mar 2026 | - | ||
| National Raisin | Fowler, CA | Industrial | 1 | 5.0 GWh | Dec 2024 | - | ||
| Newton Municipal Solar LLC - Rumford | Framingham, MA | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| North Kingstown Solar LLC | Framingham, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| New Brunswick Energy Marketing Corporation | Fredericton, NB | - | - | - | Oct 2025 | $13.38M | $841.33k | |
| North Hurlburt Wind, LLC | Gatineau, QC | - | - | - | Sep 2025 | $18.09M | ||
| Ny- CSG- Johnstown 2 | Gloversville, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| NS Power Energy Marketing Inc. | Halifax, NS | - | - | - | Sep 2025 | $9.55k | ||
| North Haven Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Northwest Ohio Wind, LLC | Haviland, OH | Independent Power Producer | 1 | 335.4 GWh | Mar 2026 | Oct 2025 | $2.84M | |
| Northwestern Corporation | Helena, MT | - | - | - | Oct 2025 | $14.29M | $15.78M | |
| National Grid Generation LLC | Hicksville, NY | Investor-Owned Utility | 14 | 5.6 TWh | Mar 2026 | Sep 2025 | $99.31M | |
| Navisun LLC | Hingham, MA | Independent Power Producer | 26 | 110.7 GWh | Dec 2024 | - | ||
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Jul 2025 | $3.67M | ||
| Nissequogue Cogen Partners | Houston, TX | - | - | - | Oct 2025 | $582.54k | ||
| North American Power And Gas, LLC | Houston, TX | - | - | - | Oct 2025 | $244.86k | ||
| North Bend Wind Project, LLC | Houston, TX | Independent Power Producer | 1 | 943.8 GWh | Mar 2026 | Sep 2025 | $5.89M | |
| Northeastern Power Co | Houston, TX | Independent Power Producer | 1 | - | Oct 2018 | Oct 2025 | $24.92k | $691.25k |
| Nova Power, LLC | Houston, TX | Independent Power Producer | 1 | -138.0 GWh | Mar 2026 | Jul 2025 | $29.54M | |
| NRG Cedar Bayou Development Company LLC | Houston, TX | Independent Power Producer | 1 | 2.3 TWh | Dec 2024 | - | ||
| NRG Texas Power LLC | Houston, TX | Independent Power Producer | 10 | 23.6 TWh | Mar 2026 | - | ||
| Nysolar03 LLC | Houston, TX | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Nevada Cogeneration Associates #2 | Incline VIllage, NV | - | - | - | Oct 2025 | $9.43M | ||
| Newark Energy Center, LLC | Issaquah, WA | - | - | - | Oct 2025 | $41.23M | ||
| New York State ELEC & Gas Corp | Ithaca, NY | Investor-Owned Utility | 9 | 228.6 GWh | Dec 2024 | - | ||
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 388.2 GWh | Mar 2026 | Sep 2025 | $3.25M | |
| Northstar Clean Energy | Jackson, MI | Independent Power Producer | 2 | 281.2 GWh | Dec 2024 | - | ||
| Naples Casco Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Norridgewock River Road Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 8.4 GWh | Dec 2024 | - | ||
| Neosho Ridge Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $4.55M | ||
| North Fork Ridge Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $4.03M | ||
| NEPM II, LLC | Juno Beach, FL | - | - | - | Oct 2025 | $16.68M | ||
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 731.3 GWh | Mar 2026 | Sep 2025 | $6.51M | |
| New Mexico Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.35M | ||
| Nextera Energy Desert Sunlight 250, LLC | Juno Beach, FL | Independent Power Producer | 1 | 591.5 GWh | Dec 2024 | - | ||
| Nextera Energy Desert Sunlight 300, LLC | Juno Beach, FL | Independent Power Producer | 1 | 709.4 GWh | Dec 2024 | - | ||
| Nextera Energy Majestic Wind | Juno Beach, FL | Independent Power Producer | 2 | 567.1 GWh | Dec 2024 | - | ||
| Nextera Energy Marketing, LLC | Juno Beach, FL | - | - | - | Oct 2025 | $1.45B | $255.61M | |
| Nextera Energy Montezuma Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 200.0 GWh | Dec 2024 | - | ||
| Nextera Energy Mountain VIew Solar | Juno Beach, FL | Independent Power Producer | 1 | 55.6 GWh | Mar 2026 | - | ||
| Nextera Energy Resources Breckinridge | Juno Beach, FL | Independent Power Producer | 1 | 397.4 GWh | Dec 2024 | - | ||
| Nextera Energy Resources Ensign Wind | Juno Beach, FL | Independent Power Producer | 9 | 1.0 TWh | Dec 2024 | Jun 2024 | ||
| Nextera Energy Seabrook LLC | Juno Beach, FL | Independent Power Producer | 1 | 11.8 TWh | Mar 2026 | Oct 2025 | $119.57M | $35.44k |
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 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |