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 |
|---|---|---|---|---|---|---|---|---|
| Zglobal Inc | Folsom, CA | Independent Power Producer | 11 | 22.4 GWh | Dec 2024 | Sep 2025 | $2.72k | |
| Zion Energy LLC | Zion, IL | Independent Power Producer | 1 | 371.3 GWh | Dec 2024 | Oct 2025 | $259.64k | |
| Zumbro Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Zumbro Solar LLC | Denver, CO | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Ameresco Federal Solutions | Knoxville, TN | Commercial | 5 | 56.5 GWh | Jan 2025 | - | ||
| Pud No 1 Of Snohomish County | Everett, WA | Political Subdivision | 8 | 481.5 GWh | Feb 2025 | Sep 2025 | $12.52M | |
| Marengo Battery Storage LLC | Marengo TWP, IL | Commercial | 1 | -102.0 MWh | Mar 2025 | Sep 2025 | $2.48 | |
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 218.5 GWh | Jul 2025 | - | ||
| Bunge North America East LLC | Decatur, IN | Independent Power Producer | 1 | 4.4 GWh | Jul 2025 | - | ||
| Beulah Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 145.1 GWh | Dec 2025 | Sep 2025 | $1.61M | |
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | 1 | 552.3 GWh | Dec 2025 | Oct 2025 | $7.93M | |
| Centerfield Cooper Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 130.7 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 731.4 GWh | Dec 2025 | Jan 2024 | ||
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 105 | 8.0 TWh | Dec 2025 | - | ||
| NRG Cottonwood Tenant LLC | Deweyville, TX | Independent Power Producer | 1 | 3.9 TWh | Dec 2025 | Jun 2025 | $22.06M | |
| Peony Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 66.4 GWh | Dec 2025 | Sep 2025 | $833.97k | |
| Highest Power Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 83.9 GWh | Dec 2025 | Sep 2025 | $1.32M | |
| Ip Lumina II, LLC | Beaverton, OR | Independent Power Producer | 1 | 655.1 GWh | Dec 2025 | - | ||
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 638.2 GWh | Dec 2025 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 556.6 GWh | Dec 2025 | Oct 2025 | $8.71M | |
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | 1 | 548.1 GWh | Dec 2025 | Oct 2025 | $9.92M | |
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 622.7 GWh | Dec 2025 | - | ||
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 102.8 GWh | Dec 2025 | Sep 2025 | $1.23M | |
| Stanly Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 83.1 GWh | Dec 2025 | Sep 2025 | $811.94k | |
| Sugar Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 103.9 GWh | Dec 2025 | Sep 2025 | $1.19M | |
| Trent River Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 128.9 GWh | Dec 2025 | Sep 2025 | $1.53M | |
| TWE Bowman Solar Project, LLC | Asheville, NC | Independent Power Producer | 1 | 136.2 GWh | Dec 2025 | Sep 2025 | $1.64M | |
| Saguaro Power Co | Henderson, NV | Independent Power Producer | 1 | 264.5 GWh | Jan 2026 | Oct 2025 | $1.63M | |
| Sandy Creek Energy Associates LP | Riesel, TX | Independent Power Producer | 1 | 377.1 GWh | Jan 2026 | - | ||
| Sauder Woodworking Co | Archbold, OH | Industrial | 1 | 1.6 GWh | Jan 2026 | - | ||
| Shoshone Irrigation District | Powell, WY | Political Subdivision | 1 | 8.8 GWh | Jan 2026 | - | ||
| SR Houston Holdings, LLC | Nashville, TN | Independent Power Producer | 1 | 1.5 GWh | Jan 2026 | - | ||
| Stored Solar J&We | West Enfield, ME | Independent Power Producer | 2 | 53.7 GWh | Jan 2026 | Mar 2023 | ||
| Sunnyside Cogeneration Assoc | Sunnyside, UT | Independent Power Producer | 1 | 191.8 GWh | Jan 2026 | Aug 2025 | $1.12M | |
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 169.0 GWh | Jan 2026 | Sep 2015 | ||
| Today's Power, Inc. | Little Rock, AR | Cooperative | 55 | 150.4 GWh | Jan 2026 | - | ||
| TPE ALTA Luna, LLC | New York, NY | Independent Power Producer | 1 | 9.6 GWh | Jan 2026 | Jul 2025 | $260.24k | |
| Transalta Centralia Gen LLC | Centralia, WA | Independent Power Producer | 2 | 3.2 TWh | Jan 2026 | Oct 2025 | $51.05M | |
| University Of Minnesota Central Utilities | Minneapolis, MN | Industrial | 2 | 185.4 GWh | Jan 2026 | - | ||
| Walnut Bend Solar Station | MORO, AR | Investor-Owned Utility | 1 | 208.1 GWh | Jan 2026 | - | ||
| Washington CNTY WTR Consv DIST | St George, UT | Political Subdivision | 1 | 8.6 GWh | Jan 2026 | - | ||
| MPH Al Pierce, LLC | Wallingford, CT | Investor-Owned Utility | 1 | - | Jan 2026 | Sep 2025 | $510.35k | |
| MRP Generation Holdings, LLC | Effingham, IL | Independent Power Producer | 1 | 3.2 TWh | Jan 2026 | - | ||
| Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Independent Power Producer | 1 | 298.9 GWh | Jan 2026 | - | ||
| Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Independent Power Producer | 1 | 279.9 GWh | Jan 2026 | - | ||
| Northbrook Carolina Hydro LLC | Scottsdale, AZ | Independent Power Producer | 4 | 32.0 GWh | Jan 2026 | - | ||
| Ormond Beach Power, LLC | Houston, TX | Independent Power Producer | 1 | 18.5 GWh | Jan 2026 | Sep 2025 | $40.40M | |
| Phillips 66 - LOS Angeles | Houston, TX | Industrial | 1 | 295.2 GWh | Jan 2026 | - | ||
| Pixley Solar Energy LLC | Chicago, IL | Investor-Owned Utility | 1 | 325.7 GWh | Jan 2026 | May 2025 | $913.33k | |
| Pud No 1 Of Clark County - (Wa) | Vancouver, WA | Political Subdivision | 1 | 1.1 TWh | Jan 2026 | Oct 2025 | $18.31M | |
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 86.0 GWh | Jan 2026 | - | ||
| Re Papago LLC | Austin, TX | Independent Power Producer | 1 | - | Jan 2026 | Sep 2025 | $4.72M | |
| AES Alamitos LLC | Long Beach, CA | Independent Power Producer | 1 | 28.2 GWh | Jan 2026 | Sep 2025 | $35.61M | |
| Allegheny Energy Supply Co LLC | Greensburg, PA | Investor-Owned Utility | 6 | - | Jan 2026 | Oct 2025 | $3.49M | $5.89M |
| Altagas Blythe Operations Inc | Port Huron, MI | Independent Power Producer | 1 | 315.2 GWh | Jan 2026 | - | ||
| Bucksport Generation LLC | Bucksport, ME | Independent Power Producer | 2 | 23.4 GWh | Jan 2026 | Sep 2025 | $5.15M | |
| Calpeak Power, LLC | San Diego, CA | Independent Power Producer | 6 | 67.5 GWh | Jan 2026 | Oct 2025 | $4.32M | $4.32M |
| Centerstream STL, LLC | St. Louis, MO | Independent Power Producer | 1 | 38.6 GWh | Jan 2026 | Sep 2025 | $794.70k | |
| CS Wind America, Inc. | Pueblo, CO | Industrial | 2 | 31.5 GWh | Jan 2026 | - | ||
| Department Of The Navy | San Diego, CA | Federally-Owned Utility | 1 | 22.6 GWh | Jan 2026 | - | ||
| Dept Of Corrections NCCI Wind | Gardner, MA | Political Subdivision | 1 | 4.9 GWh | Jan 2026 | - | ||
| Ef Oxnard, LLC | Oxnard, CA | Independent Power Producer | 1 | 4.7 GWh | Jan 2026 | Oct 2025 | $1.51M | |
| Falcon Power Operating Company | DES Moines, IA | Independent Power Producer | 1 | 14.7 GWh | Jan 2026 | - | ||
| Fort Pierce Utilities Authority | Fort Pierce, FL | Municipally-Owned Utility | 2 | 1.7 TWh | Jan 2026 | - | ||
| French Paper Co | Niles, MI | Industrial | 1 | 2.3 GWh | Jan 2026 | - | ||
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 24.7 GWh | Jan 2026 | - | ||
| Goal Line LP | Denver, CO | Independent Power Producer | 1 | 9.2 GWh | Jan 2026 | Sep 2025 | $6.06M | |
| Grizzly Ridge Solar LLC | Hamilton, TX | Independent Power Producer | 1 | 110.1 GWh | Jan 2026 | - | ||
| Hydroland Omega LLC | Bainbridge Island, WA | Independent Power Producer | 9 | 17.1 GWh | Jan 2026 | - | ||
| IKEA Property Inc | Conshohocken, PA | Commercial | 20 | 28.3 GWh | Jan 2026 | - | ||
| Invista | Wichita, KS | Industrial | 3 | 503.1 GWh | Jan 2026 | - | ||
| Iowa Lakes Community College | Estherville, IA | Commercial | 1 | 1.1 GWh | Jan 2026 | - | ||
| Irwindale Brew Yard, LLC | Irwindale, CA | Industrial | 1 | 231.0 MWh | Jan 2026 | - | ||
| Kings River Conservation DIST | Fresno, CA | Political Subdivision | 1 | 331.2 GWh | Jan 2026 | - | ||
| LOS Alamos County | LOS Alamos, NM | Municipally-Owned Utility | 3 | 24.7 GWh | Jan 2026 | Oct 2025 | $647.02k | |
| Midway-Sunset Cogeneration Co | Fellows, CA | Independent Power Producer | 1 | 42.7 GWh | Jan 2026 | Sep 2025 | $99.78k | |
| Western Power And Steam II LLC | Bakersfield, CA | Industrial | 1 | 18.8 GWh | Jan 2026 | - | ||
| YUBA County Water Agency | Dobbins, CA | Political Subdivision | 4 | 1.6 TWh | Jan 2026 | Sep 2025 | $267.81k | |
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 10.7 GWh | Feb 2026 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 7.0 GWh | Feb 2026 | - | ||
| Wed Shun I, LLC | Cranston, RI | Independent Power Producer | 1 | 8.4 GWh | Feb 2026 | - | ||
| Wellhead Services, Inc | Sacramento, CA | Independent Power Producer | 16 | 54.7 GWh | Feb 2026 | - | ||
| Wells Manufacturing Co | Woodstock, IL | Industrial | 1 | 8.5 GWh | Feb 2026 | - | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 245.8 GWh | Feb 2026 | Oct 2019 | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 614.1 GWh | Feb 2026 | Sep 2025 | $9.02M | |
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 484.0 GWh | Feb 2026 | - | ||
| Westbrook Energy Center | Houston, TX | Independent Power Producer | 1 | 3.8 TWh | Feb 2026 | Oct 2025 | $3.93M | |
| Western Farmers ELEC Coop, Inc | Anadarko, OK | Cooperative | 10 | 3.3 TWh | Feb 2026 | - | ||
| Western Massachusetts Electric Company | West Springfield, MA | Investor-Owned Utility | 3 | 6.3 GWh | Feb 2026 | Sep 2025 | $2.82M | |
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 4 | 463.2 GWh | Feb 2026 | - | ||
| Westlake 2 US LLC | Houston, TX | Industrial | 5 | 4.1 TWh | Feb 2026 | Feb 2023 | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 620.5 GWh | Feb 2026 | - | ||
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.6 TWh | Feb 2026 | Oct 2025 | $3.94M | |
| Westlands Solar Blue (Oz) Owner, LLC | |Independent Power Producer | 1 | 1.3 TWh | Feb 2026 | Oct 2025 | $5.65M | $3.24M | |
| Westrock Corp | Covington, VA | Industrial | 1 | 807.4 GWh | Feb 2026 | - | ||
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 622.1 GWh | Feb 2026 | - | ||
| Westrock-Florence | Norcross, GA | Industrial | 1 | 471.9 GWh | Feb 2026 | - | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 215.4 GWh | Feb 2026 | - | ||
| Westrock Southeast, LLC | Dublin, GA | Industrial | 1 | 199.0 GWh | Feb 2026 | - | ||
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 593.6 GWh | Feb 2026 | - |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |