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 |
|---|---|---|---|---|---|---|---|---|
| Nova Power, LLC | Houston, TX | Independent Power Producer | 1 | -86.7 GWh | Apr 2025 | Apr 2025 | $29.54M | |
| North Central Valley Energy Storage, LLC | Juno Beach, FL | Independent Power Producer | 1 | -24.0 GWh | Apr 2025 | Mar 2025 | $4.91M | |
| Niles Power, LLC | Chicago, IL | Independent Power Producer | 1 | -531.6 MWh | Dec 2024 | Apr 2025 | $63.37k | |
| Nalcor Energy Marketing Corporation | St. John's, NL | - | - | - | Apr 2025 | $21.26M | ||
| National Gas & Electric, LLC | Birmingham, AL | - | - | - | Apr 2025 | $110.30k | ||
| National Grid-Glenwood Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $3.73M | ||
| National Grid-Port Jefferson Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $2.45M | ||
| Nautilus Power, LLC | Charlotte, NC | - | - | - | Apr 2025 | $12.21M | $12.21M | |
| Ne Renewable Power Springfield, LLC | New York, NY | - | - | - | Mar 2025 | $2.16M | ||
| Ne Renewable Power Tamworth, LLC | New York, NY | - | - | - | Mar 2025 | $1.28M | ||
| Ne Renewable Power Whitefield LLC | New York, NY | - | - | - | Mar 2025 | $5.95M | ||
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Apr 2025 | $6.99M | ||
| Neosho Ridge Wind, LLC | Joplin, MO | - | - | - | Apr 2025 | $5.22M | ||
| NEPM II, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $12.71M | ||
| Neptune Regional Transmission System, LLC | Fairfield, CT | - | - | - | Jun 2025 | $23.11M | ||
| Nestlewood Solar I LLC | Irving, TX | - | - | - | Mar 2025 | $1.55M | ||
| Nevada Cogeneration Associates #1 | Las Vegas, NV | - | - | - | Apr 2025 | $3.17M | ||
| Nevada Cogeneration Associates #2 | Incline VIllage, NV | - | - | - | Mar 2025 | $828.85k | $76.06k | |
| Nevada Solar One, LLC | Chicago, IL | - | - | - | Jun 2025 | $2.50M | ||
| New Brunswick Energy Marketing Corporation | Fredericton, NB | - | - | - | Mar 2025 | $40.59M | $1.04M | |
| New England Power And Light LLC | Birmingham, AL | - | - | - | Mar 2025 | $2.03M | ||
| New England Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $1.41M | ||
| New Harvest Wind Project LLC | Portland, OR | - | - | - | Mar 2025 | $551.30k | ||
| New Hope Power Partnership | Southbay, FL | - | - | - | Mar 2025 | $433.01k | ||
| New Market Solar Projectco 1, LLC | Oakville, ON | - | - | - | Mar 2025 | $506.62k | ||
| New Market Solar Projectco 2, LLC | Oakville, ON | - | - | - | Mar 2025 | $1.65M | ||
| New Mexico Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.85M | ||
| New York State Electric & Gas Corporation | Binghamton, NY | - | - | - | Apr 2025 | $15.07M | $8.85M | |
| Newark Energy Center, LLC | Issaquah, WA | - | - | - | Apr 2025 | $30.41M | ||
| Nextera Energy Bluff Point, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.48M | ||
| Nextera Energy Marketing, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $1.76B | $393.94M | |
| Nextera Energy Montezuma II Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.88M | ||
| Nextera Energy Services Massachusetts, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $8.72M | $45.12M | |
| Nexus Energy Inc. | Toronto, ON | - | - | - | Apr 2025 | $12.47M | ||
| Nexus Line, LLC | Bismarck, ND | - | - | - | Mar 2025 | $16.22M | ||
| Niagara Mohawk Power Corp | 1 | - | Dec 2004 | Apr 2025 | $21.48M | $9.34M | ||
| Niagara Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Apr 2025 | $849.42k | |
| Nicolis, LLC | Pasadena, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $609.05k | |
| Nine Mile Point Nuclear STA LLC | Lycoming, NY | Independent Power Producer | - | - | Dec 2014 | Apr 2025 | $250.10M | |
| Nissequogue Cogen Partners | Houston, TX | - | - | - | Apr 2025 | $4.10M | ||
| Nordic Energy Services, LLC | Tampa, FL | - | - | - | Apr 2025 | $4.17M | $2.42M | |
| North Allegheny Wind, LLC | Charlotte, NC | - | - | - | Apr 2025 | $3.55M | ||
| North American Power And Gas, LLC | Houston, TX | - | - | - | Apr 2025 | $385.55k | ||
| North Carolina Electric Membership Corporation | Raleigh, NC | - | - | - | Apr 2025 | $61.31M | $236.79M | |
| North Carolina Municipal Power Agency Number 1 | Raleigh, NC | - | - | - | Mar 2025 | $27.79M | $62.08M | |
| North Fork Ridge Wind, LLC | Joplin, MO | - | - | - | Apr 2025 | $5.28M | ||
| North Hurlburt Wind, LLC | Gatineau, QC | - | - | - | Jun 2025 | $7.33M | ||
| North Lancaster Ranch LLC | Louisville, CO | - | - | - | Mar 2025 | $646.08k | ||
| Northampton Generating Company, L.P. | Morristown, NJ | - | - | - | Apr 2025 | $6.18M | ||
| Northeastern Power Co | Houston, TX | Independent Power Producer | 1 | - | Oct 2018 | Apr 2025 | $40.93k | $455.43k |
| Northern Colorado Wind Energy Center II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.32M | ||
| Northern Divide Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $4.24M | ||
| Northern Indiana Public Service Company LLC | Merrillville, IN | - | - | - | Apr 2025 | $133.66M | $40.02M | |
| Northern Iowa Windpower II LLC | Portland, OR | - | - | - | Mar 2025 | $2.42M | ||
| Northfield Mountain LLC | Burlington, MA | - | - | - | Mar 2025 | $28.25M | $16.14M | |
| Northwestern Corporation | Helena, MT | - | - | - | Jun 2025 | $17.37M | $23.14M | |
| NRG Business Marketing LLC | Princeton, NJ | - | - | - | Apr 2025 | $943.30M | $812.13M | |
| NS Power Energy Marketing Inc. | Halifax, NS | - | - | - | Mar 2025 | $281.11k | ||
| NSF Chaumont Site 1 LLC | New York, NY | - | - | - | Mar 2025 | $82.32k | ||
| NSF Chaumont Site 2 LLC | New York, NY | - | - | - | Mar 2025 | $91.31k | ||
| NSF Chaumont Site 3 LLC | New York, NY | - | - | - | Mar 2025 | $147.25k | ||
| NSF Chaumont Site 5 LLC | New York, NY | - | - | - | Mar 2025 | $118.71k | ||
| Ntherm,LLC | Tampa, FL | - | - | - | Apr 2025 | $6.70M | $2.44M | |
| Number Three Wind LLC | Chicago, IL | - | - | - | Apr 2025 | $6.57M | ||
| NSF Enfield Site 3, LLC | Juno Beach, FL | Independent Power Producer | 1 | 287.0 MWh | Dec 2024 | - | ||
| NSF Enfield Site 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 309.0 MWh | Dec 2024 | - | ||
| North Branch Water & Light COMM | North Branch, MN | Municipally-Owned Utility | 1 | 309.7 MWh | Dec 2024 | - | ||
| Northwestern Lake Forest Hospital | Lake Forest, IL | Commercial | 1 | 335.0 MWh | Dec 2024 | - | ||
| Northstar MACY's Maryland 2015, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 448.0 MWh | Apr 2025 | - | ||
| Ny USLE Oswego SR104 LLC | Arlington, VA | Independent Power Producer | 1 | 457.0 MWh | Dec 2023 | - | ||
| Northwest Community Hospital | Arlington Heights, IL | Commercial | 1 | 527.4 MWh | Dec 2024 | - | ||
| NYPH-Queens | Flushing, NY | Commercial | 1 | 714.3 MWh | Dec 2024 | - | ||
| NES Rutgers LLC | Millstone Township, NJ | Commercial | 1 | 1.1 GWh | Dec 2024 | - | ||
| Ny - Mines Press | Cortlandt, NY | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Newberry Solar 1 LLC | Saint-Augustine-De-Desmaures, QB | Independent Power Producer | 1 | 1.4 GWh | Dec 2023 | - | ||
| NRG Chalk Point CT | Aquasco, MD | Independent Power Producer | 1 | 1.5 GWh | Apr 2025 | Apr 2025 | $852.67k | |
| New Germany Solar I LLC | Denver, CO | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Nautilus Solar WPU LLC | Summit, NJ | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| New ULM Public Utilities COMM | New ULM, MN | Municipally-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| NRG Renew Canal 1 LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| New Munich Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Nexamp Peak, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| North Haven Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Ny- CSG- Johnstown 2 | Gloversville, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Nashville Electric Service | Nashville, TN | Municipally-Owned Utility | 1 | 2.6 GWh | Dec 2024 | - | ||
| Naples Casco Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Newton Municipal Solar LLC - Rumford | Framingham, MA | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| New Columbia Solar | Washington, DC | Independent Power Producer | 3 | 2.8 GWh | Dec 2024 | - | ||
| Ny- CSG- Livingston 4 | New York, NY | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| NRG Energy Center Eagles LLC | Princeton, NJ | Independent Power Producer | 1 | 3.0 GWh | Dec 2023 | - | ||
| Nextgrid Cliffrose, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| Neisler Street Solar I, LLC | New York, NY | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| New Hampshire Hydro Associates | Boston, MA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Nelson Creek Power Inc | Redding, CA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| North Kingstown Solar LLC | Framingham, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Natick Mall | Natick, MA | Commercial | 1 | 3.7 GWh | Dec 2024 | - | ||
| NRG VIenna Operations Inc | Vienna, MD | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| New London Municipal Utilities | New London, IA | Municipally-Owned Utility | 2 | 4.5 GWh | Dec 2024 | - | ||
| Notus Clean Energy LLC | E. Falmouth, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| North Gooding Main Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 4.6 GWh | Oct 2024 | - |
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% |