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 |
|---|---|---|---|---|---|---|---|---|
| Whitewater Hill Wind Partners, LLC | Houston, TX | - | - | - | Apr 2025 | $288.58k | ||
| SR Platte, LLC | Nashville, TN | Independent Power Producer | 1 | 35.9 GWh | Dec 2024 | Mar 2025 | $287.46k | |
| Central 40, LLC | Reno, NV | Independent Power Producer | 1 | 70.3 GWh | Apr 2025 | Mar 2025 | $283.19k | |
| Watlington Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $282.97k | ||
| NS Power Energy Marketing Inc. | Halifax, NS | - | - | - | Mar 2025 | $281.11k | ||
| TODD Solar LLC | Chicago, IL | - | - | - | Apr 2025 | $277.78k | ||
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 32.8 GWh | Apr 2025 | Mar 2025 | $276.12k | |
| Hatch Solar Energy Center I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 11.8 GWh | Apr 2025 | Jun 2025 | $273.69k | |
| Brooklyn Navy Yard Cogeneration Partners, L.P. | Brooklyn, NY | - | - | - | Apr 2025 | $273.45k | ||
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Mar 2025 | $273.34k | $809.06k | |
| Llano Estacado Wind Ranch | White Deer, TX | Independent Power Producer | 1 | 103.5 GWh | Dec 2024 | Apr 2025 | $272.89k | |
| Genon Energy Management, LLC | Houston, TX | - | - | - | Apr 2025 | $270.19k | $270.19k | |
| Genon Power Midwest, LP | Houston, TX | - | - | - | Apr 2025 | $270.19k | $363.73k | |
| McNair Creek Hydro Limited Partnership | Guelph, ON | - | - | - | Mar 2025 | $266.35k | ||
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $265.93k | |
| Rancho SECO Solar, LLC | New York, NY | Independent Power Producer | 1 | 19.9 GWh | Dec 2024 | Mar 2025 | $265.34k | |
| Capon Bridge Solar LLC | New York, NY | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | Mar 2025 | $262.08k | |
| VESI Pomona Energy Storage, Inc. | Reno, NV | Independent Power Producer | 1 | -4.8 GWh | Apr 2025 | Mar 2025 | $261.99k | |
| San Gorgonio Westwinds II - Windustries, LLC | New York, NY | - | - | - | Apr 2025 | $261.84k | ||
| Zion Energy LLC | Zion, IL | Independent Power Producer | 1 | 371.3 GWh | Dec 2024 | Apr 2025 | $259.64k | |
| SR Bell Buckle, LLC | Nashville, TN | Independent Power Producer | 1 | 76.7 GWh | Apr 2025 | Mar 2025 | $257.10k | |
| JGT2 Energy LLC | Jay, ME | Industrial | 1 | 6.4 GWh | Dec 2024 | Mar 2025 | $256.93k | |
| Western Antelope Dry Ranch LLC | Louisville, CO | - | - | - | Mar 2025 | $253.06k | ||
| Amite Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 28.3 GWh | Apr 2025 | Mar 2025 | $252.82k | |
| Colice Hall Solar LLC | Stamford, CT | Independent Power Producer | 1 | 35.0 GWh | Dec 2024 | Apr 2025 | $251.23k | |
| Westside Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 59.8 GWh | Dec 2024 | Mar 2025 | $249.66k | |
| Adelanto Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 15.3 GWh | Dec 2024 | Mar 2025 | $248.97k | |
| Swamp Fox Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 24.0 GWh | Dec 2024 | Mar 2025 | $248.53k | |
| Three Rivers District Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $248.18k | ||
| Engie Power & Gas LLC | Houston, TX | - | - | - | Jun 2025 | $248.14k | ||
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 726.5 MWh | Dec 2024 | Apr 2025 | $247.28k | |
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Mar 2025 | $243.77k | ||
| Martinez Refining Co | Martinez, CA | Industrial | 1 | 850.8 GWh | Apr 2025 | Jan 2025 | $242.87k | |
| 87RL 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Mar 2025 | $242.50k | |
| Oakland Power Company LLC | Irving, TX | - | - | - | Mar 2025 | $241.84k | ||
| Mosaic Fertilizer LLC | Mulberry, FL | Industrial | 2 | 518.2 GWh | Apr 2025 | Jun 2025 | $241.80k | |
| Jade Meadow LLC | Princeton, NJ | Independent Power Producer | 1 | 29.1 GWh | Dec 2024 | Mar 2025 | $241.59k | |
| Colgreen North Shore, LLC | El Cerrito, CA | - | - | - | Mar 2025 | $240.51k | ||
| Re McKenzie 1 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $239.38k | ||
| ODOM Solar, LLC | Nashville, TN | Independent Power Producer | 1 | 47.1 GWh | Dec 2024 | Mar 2025 | $238.58k | |
| Re McKenzie 3 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $238.52k | ||
| Clearlight Energy SKIC 10 Solar, LLC | Oakville, ON | - | - | - | Mar 2025 | $237.72k | ||
| Re McKenzie 4 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $237.54k | ||
| Uns Electric, Inc | Tucson, AZ | Investor-Owned Utility | 5 | 107.8 GWh | Dec 2024 | Jun 2025 | $237.45k | $6.70M |
| APN Starfirst, LP | Wyomissing, PA | - | - | - | Jul 2025 | $235.28k | ||
| Holyoke Bess LLC | Boston, MA | - | - | - | Jul 2025 | $233.67k | ||
| Grand Ridge Energy IV LLC | Chicago, IL | - | - | - | Apr 2025 | $233.22k | ||
| O.H. Hutchings CT, LLC | Washington, DC | - | - | - | Apr 2025 | $231.72k | ||
| Sunbury Generation LP | Shamokin Dam, PA | Independent Power Producer | 1 | 70.0 MWh | Dec 2024 | Apr 2025 | $231.60k | |
| Re McKenzie 5 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $228.72k | ||
| Re McKenzie 6 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $227.92k | ||
| Westside Canal 2a, LLC | Austin, TX | - | - | - | Apr 2025 | $227.76k | ||
| Pixley Solar Energy LLC | Chicago, IL | Investor-Owned Utility | 1 | - | - | Mar 2025 | $227.17k | |
| ORNI 18 LLC | Reno, NV | - | - | - | Mar 2025 | $223.04k | ||
| Old Gold Energy Center, LLC | Joice, IA | Independent Power Producer | 1 | 89.1 GWh | Dec 2024 | Apr 2025 | $220.05k | |
| Ridgetop Energy, LLC | New York, NY | - | - | - | Apr 2025 | $219.18k | ||
| Re McKenzie 2 LLC | Delray Beach, FL | - | - | - | Mar 2025 | $218.83k | ||
| MT. Carmel Cogen, Inc. | Marion Heights, PA | - | - | - | Jul 2025 | $217.97k | ||
| Salka Cabazon Wind LLC | San Diego, CA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | Mar 2025 | $217.73k | |
| Cataract Coast, LLC | Boston, MA | - | - | - | Apr 2025 | $215.41k | $659.58k | |
| Antelope Expansion 3a, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $211.86k | |
| Champion Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 22.0 GWh | Dec 2024 | Mar 2025 | $210.27k | |
| TPE ALTA Luna, LLC | New York, NY | Independent Power Producer | 1 | 22.3 GWh | Apr 2025 | Mar 2025 | $209.79k | |
| Pleasant Hill Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $209.73k | ||
| Potomac Electric Power Company | Newark, DE | - | - | - | Apr 2025 | $207.56k | $258.01M | |
| Liberty Utilities (Granite State Electric) Corp. | Joplin, MO | - | - | - | Mar 2025 | $205.54k | $3.22M | |
| Domtar A.W. LLC | Montreal, QC | - | - | - | Apr 2025 | $203.92k | ||
| Odyssey Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.5 GWh | Dec 2024 | Mar 2025 | $202.71k | |
| Paulsboro Refining Company - LLC | Paulsboro, NJ | Industrial | 1 | 370.1 GWh | Apr 2025 | Mar 2025 | $202.04k | |
| Tolna Power, LLC | Chicago, IL | Independent Power Producer | 1 | 271.8 MWh | Dec 2024 | Apr 2025 | $201.29k | |
| Jicarilla Storage 1 LLC | The Woodlands, TX | - | - | - | Jun 2025 | $199.40k | ||
| Spartacus Energy Services, LLC | Birmingham, AL | - | - | - | Apr 2025 | $198.29k | $185.29k | |
| VESI 10 LLC | Reno, NV | Independent Power Producer | 1 | -973.0 MWh | Dec 2024 | Mar 2025 | $198.07k | |
| Greenleaf Energy Unit 2 LLC | Birmingham, AL | - | - | - | Mar 2025 | $197.48k | $85.54k | |
| Palmetto Plains Solar Project, LLC | Austin, TX | - | - | - | Mar 2025 | $197.11k | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 50.7 GWh | Apr 2025 | Mar 2025 | $195.48k | |
| Wind Stream Properties, LLC | Santa Rosa, CA | - | - | - | Apr 2025 | $194.42k | ||
| Silverstrand Grid, LLC | Burlingame, CA | Independent Power Producer | 1 | -2.1 GWh | Dec 2024 | Mar 2025 | $192.88k | |
| Firstlight CT Hydro LLC | Burlington, MA | - | - | - | Mar 2025 | $192.24k | ||
| Oak Leaf Solar 56 LLC | Montpelier, VT | - | - | - | Mar 2025 | $191.41k | ||
| Essential Power Massachusetts, LLC | Charlotte, NC | - | - | - | Mar 2025 | $185.76k | ||
| West Warwick Energy Storage 2 LLC | New York, NY | - | - | - | Mar 2025 | $183.67k | ||
| SEPV Sierra, LLC | Losangeles, CA | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | Apr 2025 | $182.57k | |
| Land O'Lakes, Inc. | Arden Hills, MN | - | - | - | Jul 2025 | $174.79k | ||
| ORNI 34 LLC | Philadelphia, PA | - | - | - | Mar 2025 | $174.38k | ||
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Apr 2025 | $173.35k | |
| Ap Gas & Electric (Oh), LLC | Houston, TX | - | - | - | Apr 2025 | $172.40k | ||
| Midlands Solar LLC | Austin, TX | - | - | - | Mar 2025 | $171.61k | ||
| Rush Springs Energy Storage | Juno Beach, FL | Independent Power Producer | 1 | -1.7 GWh | Dec 2024 | Mar 2025 | $171.42k | |
| Gravel Pit Solar III, LLC | New York, NY | - | - | - | Mar 2025 | $169.74k | ||
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 595.8 GWh | Apr 2025 | Jun 2025 | $168.93k | |
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 27.8 GWh | Apr 2025 | Mar 2025 | $168.92k | |
| PEI Power Corp | Archbald, PA | Independent Power Producer | 1 | 101.1 GWh | Apr 2025 | Jul 2025 | $168.64k | |
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 98.2 GWh | Apr 2025 | Mar 2025 | $168.35k | |
| West Warwick Energy Storage 3 LLC | New York, NY | - | - | - | Mar 2025 | $158.54k | ||
| Boswell Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 503.3 GWh | Apr 2025 | Mar 2025 | $157.08k | |
| Holden Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -98.0 MWh | Dec 2024 | Mar 2025 | $155.89k | |
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | 26.1 GWh | Dec 2024 | Mar 2025 | $155.55k | |
| Antelope DSR 2, LLC | Louisville, CO | - | - | - | Mar 2025 | $152.87k | ||
| Garnet Wind, LLC | New York, NY | - | - | - | Jul 2025 | $148.96k |
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% |