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 |
|---|---|---|---|---|---|---|---|---|
| MSC-Chisago01 LLC | Scotch Plains, NJ | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| MSC-Chisago02 LLC | Plymouth, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2023 | - | ||
| MSC-Greycloud01 LLC | St. Paul, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| MSC-Rice01 LLC | Scotch Plains, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2023 | - | ||
| MSC-Scandia01 LLC | St. Paul, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| MSC-Scott01 LLC | Plymouth, MN | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| MSM Solar LLC | Midlothian, VA | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| MT. Carmel Cogen, Inc. | Marion Heights, PA | - | - | - | Apr 2025 | $221.99k | ||
| MT POSO Cogeneration Co | Bakersfield, CA | Independent Power Producer | 1 | - | Sep 2023 | Dec 2024 | $4.03M | |
| MT. Tom Solar, LLC | Houston, TX | Independent Power Producer | 1 | 5.5 GWh | Dec 2023 | - | ||
| MT Wachusett Community College | Gardner, MA | State-Owned Utility | 1 | 5.5 GWh | Mar 2025 | - | ||
| Mtsun LLC | Houston, TX | Independent Power Producer | - | - | - | Mar 2025 | $1.03M | |
| Mud Garden LLC | Gaylord, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2023 | - | ||
| Mulberry Bess LLC | Boca Raton, FL | - | - | - | Apr 2025 | $1.75M | ||
| Mulberry Farm, LLC | New York, NY | - | - | - | Mar 2025 | $415.12k | ||
| Mule Farm Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2023 | - | ||
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 167.6 GWh | Mar 2025 | Mar 2025 | $599.36k | |
| Multitrade Rabun Gap LLC | Rabun Gap, GA | Independent Power Producer | 1 | 133.2 GWh | Dec 2023 | - | ||
| Munich Reinsurance America, Inc | Plainsboro, NJ | Commercial | 1 | 1.2 GWh | Dec 2023 | - | ||
| Municipal Electric Authority | Atlanta, GA | Municipally-Owned Utility | 5 | 3.5 TWh | Mar 2025 | Mar 2025 | $123.28M | $16.12M |
| Munnsville Wind Farm, LLC | Austin, TX | - | - | - | Apr 2025 | $103.51k | ||
| Murphy Flat Power, LLC | Boston, MA | Independent Power Producer | 1 | 43.9 GWh | Mar 2025 | - | ||
| Muscle Shoals Solar, LLC | Austin, TX | Independent Power Producer | 1 | 463.9 GWh | Mar 2025 | Mar 2025 | $2.26M | |
| Musselshell Wind Project LLC | Independent Power Producer | 2 | 48.6 GWh | Dec 2023 | - | |||
| Mustang Hills, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 248.1 GWh | Dec 2023 | Mar 2025 | $5.77M | |
| MWRA Charlestown | Boston, MA | State-Owned Utility | 1 | 1.2 GWh | Dec 2023 | - | ||
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 112.3 GWh | Mar 2025 | - | ||
| Naknek Electric Assn, Inc | Naknek, AK | Cooperative | 1 | 25.8 GWh | Dec 2023 | - | ||
| Nalco Co | Naperville, IL | Independent Power Producer | 1 | 17.8 GWh | Dec 2023 | - | ||
| Nalcor Energy Marketing Corporation | St. John's, NL | - | - | - | Apr 2025 | $12.09M | ||
| Naples Casco Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2023 | - | ||
| Narragansett Bay Commission | Providence, RI | Political Subdivision | 1 | 7.1 GWh | Mar 2025 | - | ||
| NASH 97 Solar 2, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 8.6 GWh | Dec 2023 | - | ||
| Nashville Electric Service | Nashville, TN | Municipally-Owned Utility | 1 | 2.7 GWh | Dec 2023 | - | ||
| Natick Mall | Natick, MA | Commercial | 1 | 3.3 GWh | Dec 2023 | - | ||
| National Centers For Animal Health | AMES, IA | Federally-Owned Utility | 1 | 11.4 GWh | Mar 2025 | - | ||
| National Gas & Electric, LLC | Birmingham, AL | - | - | - | Apr 2025 | $88.04k | ||
| National Grid Generation LLC | Hicksville, NY | Investor-Owned Utility | 14 | 4.8 TWh | Mar 2025 | Mar 2025 | $94.40M | |
| National Grid-Glenwood Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $2.45M | ||
| National Grid-Port Jefferson Energy Center, LLC | Port Jefferson, NY | - | - | - | Mar 2025 | $2.71M | ||
| National Grid Renewables | Bloomington, MN | Independent Power Producer | 50 | 601.3 GWh | Mar 2025 | Mar 2025 | ||
| National Institutes Of Health | Bethesda, MD | Federally-Owned Utility | 1 | 172.1 GWh | Mar 2025 | - | ||
| National Raisin | Fowler, CA | Industrial | 1 | 5.0 GWh | Dec 2023 | - | ||
| National Salvage & Service Corporation | Bloomington, IN | Independent Power Producer | 2 | 300.5 GWh | Dec 2023 | - | ||
| Nationwide Solar Energy LLC | AVON, CT | Independent Power Producer | 1 | 4.1 GWh | Dec 2023 | - | ||
| Naturener Glacier Wind Energy 1 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 253.7 GWh | Mar 2025 | Dec 2023 | ||
| Naturener Glacier Wind Energy 2 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 295.1 GWh | Mar 2025 | Oct 2024 | $666.74k | |
| Naturener Rim Rock Energy LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 643.3 GWh | Mar 2025 | - | ||
| Nautilus Power, LLC | Charlotte, NC | - | - | - | Apr 2025 | $8.62M | $8.62M | |
| Nautilus Solar Solutions | Summit, NJ | Independent Power Producer | 124 | 19.0 GWh | Mar 2025 | - | ||
| Nautilus Solar WPU LLC | Summit, NJ | Independent Power Producer | 1 | 1.7 GWh | Dec 2023 | - | ||
| Navisun LLC | Hingham, MA | Independent Power Producer | 26 | 97.6 GWh | Dec 2023 | - | ||
| NC 102 Project LLC | Walnut Creek, CA | Independent Power Producer | 1 | 143.8 GWh | Mar 2025 | Mar 2025 | $1.37M | |
| NC State University, Energy Systems | Raleigh, NC | State-Owned Utility | 2 | 133.5 GWh | Dec 2023 | - | ||
| ND Paper, Inc. | Oakbrook Terrace, IL | Independent Power Producer | 4 | 684.6 GWh | Mar 2025 | - | ||
| Ne Renewable Fitchburg, LLC | New York City, NY | Investor-Owned Utility | 1 | 36.4 GWh | Dec 2023 | - | ||
| Ne Renewable Power Springfield, LLC | New York, NY | - | - | - | Mar 2025 | $818.00k | ||
| Ne Renewable Power Tamworth, LLC | New York, NY | - | - | - | Mar 2025 | $113.01k | ||
| Ne Renewable Power Whitefield LLC | New York, NY | - | - | - | Mar 2025 | $2.68M | ||
| Ne Renewable Springfield, LLC | New York City, NY | Independent Power Producer | 1 | 34.2 GWh | Dec 2023 | - | ||
| Ne Renewable Whitefield, LLC | New York City, NY | Independent Power Producer | 1 | 13.0 GWh | Dec 2023 | - | ||
| Nebraska Public Power District | Columbus, NE | Political Subdivision | 14 | 17.3 TWh | Mar 2025 | Apr 2025 | $60.66M | $68.38M |
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Apr 2025 | $5.72M | ||
| Neighborhood Power Corp. | Kahului, HI | Independent Power Producer | 7 | 26.7 GWh | Dec 2023 | - | ||
| Neisler Street Solar I, LLC | New York, NY | Independent Power Producer | 1 | 4.0 GWh | Dec 2023 | - | ||
| Nelson Creek Power Inc | Redding, CA | Independent Power Producer | 1 | 2.7 GWh | Dec 2023 | - | ||
| Nelson Gardens Energy, LLC | Liverpool, NY | Independent Power Producer | 1 | 9.3 GWh | Dec 2023 | - | ||
| Neosho Ridge Wind, LLC | Joplin, MO | - | - | - | Apr 2025 | $5.51M | ||
| NEPM II, LLC | Juno Beach, FL | - | - | - | Apr 2025 | $9.84M | ||
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 743.6 GWh | Mar 2025 | Mar 2025 | $4.04M | |
| Neptune Regional Transmission System, LLC | Fairfield, CT | - | - | - | Mar 2025 | $23.52M | ||
| NES Rutgers LLC | Millstone Township, NJ | Commercial | 1 | 609.3 MWh | Dec 2023 | - | ||
| Nestlewood Solar I LLC | Irving, TX | - | - | - | Mar 2025 | $1.33M | ||
| Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Independent Power Producer | 1 | 384.5 GWh | Mar 2025 | - | ||
| Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Independent Power Producer | 1 | 370.4 GWh | Mar 2025 | - | ||
| Nevada Cogeneration Associates #1 | Las Vegas, NV | - | - | - | Apr 2025 | $3.26M | ||
| Nevada Cogeneration Associates #2 | Incline VIllage, NV | - | - | - | Mar 2025 | $2.23M | ||
| Nevada Gold Energy, LLC | Battle Mountain, NV | Independent Power Producer | 1 | 1.6 TWh | Mar 2025 | Dec 2024 | $7.69M | |
| Nevada Gold Mines | McCarran, NV | Industrial | 1 | 476.1 GWh | Mar 2025 | - | ||
| Nevada Irrigation District | Colfax, CA | Political Subdivision | 8 | 296.7 GWh | Dec 2023 | - | ||
| Nevada Power Co | Las Vegas, NV | Investor-Owned Utility | 16 | 15.9 TWh | Mar 2025 | Apr 2025 | $14.61M | $272.61M |
| Nevada Solar One, LLC | Chicago, IL | - | - | - | Mar 2025 | $308.14M | ||
| New Athens Generating Company LLC | Plano, TX | Independent Power Producer | 1 | 4.1 TWh | Mar 2025 | Mar 2025 | $46.62M | |
| New Britain Renewable Energy, LLC | Danbury, CT | Independent Power Producer | 1 | 10.8 GWh | Dec 2023 | - | ||
| New Brunswick Energy Marketing Corporation | Fredericton, NB | - | - | - | Mar 2025 | $9.79M | $307.74k | |
| New Castle Power, LLC | Chicago, IL | Independent Power Producer | 1 | 928.7 GWh | Dec 2023 | Apr 2025 | $9.51M | |
| New Creek Wind, LLC | New Creek, WV | Independent Power Producer | 1 | 322.5 GWh | Mar 2025 | Apr 2025 | $2.64M | |
| New England Power And Light LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.22M | ||
| New England Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $1.13M | ||
| New Germany Solar I LLC | Denver, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2023 | - | ||
| New Hampshire Hydro Associates | Boston, MA | Independent Power Producer | 1 | 4.4 GWh | Dec 2023 | - | ||
| New Harquahala Generating Co, LLC | Plano, TX | Independent Power Producer | 1 | 3.6 TWh | Mar 2025 | Apr 2025 | $37.96M | $2.58k |
| New Hope Power Company | South Bay, FL | Industrial | 1 | 46.4 GWh | Mar 2025 | - | ||
| New Hope Power Partnership | Southbay, FL | - | - | - | Mar 2025 | $401.64k | ||
| New-INDY Ontario LLC | Ontario, CA | Commercial | 1 | 266.2 GWh | Mar 2025 | Apr 2025 | $569.93k | |
| New-INDY, Oxnard LLC | Port Hueneme, CA | Industrial | 1 | 209.7 GWh | Mar 2025 | Apr 2025 | $1.10M | |
| New London Municipal Utilities | New London, IA | Municipally-Owned Utility | 2 | 5.2 GWh | Dec 2023 | - | ||
| New Market Solar | Oakville, ON | Independent Power Producer | 1 | 74.7 GWh | Mar 2025 | - | ||
| New Market Solar Projectco 1, LLC | Oakville, ON | - | - | - | Mar 2025 | $461.78k | ||
| New Market Solar Projectco 2, LLC | Oakville, ON | - | - | - | Mar 2025 | $1.37M |
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% |