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 |
|---|---|---|---|---|---|---|---|---|
| City Of Ephraim - (Ut) | Ephraim, UT | Municipally-Owned Utility | 3 | 4.8 GWh | Dec 2024 | - | ||
| Verde Light Community Solar LLC | Enterprise, OR | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Ennis Power Company LLC | Ennis, TX | Commercial | 1 | 1.7 TWh | Dec 2024 | - | ||
| Approved Energy II LLC | Englewood, NJ | - | - | - | Oct 2025 | $5.90M | $9.95M | |
| Poet Bioprocessing Emmetsburg | Emmetsburg, IA | Industrial | 1 | 18.0 GWh | Dec 2024 | - | ||
| Elwood Energy LLC | Elwood, IL | Independent Power Producer | 1 | 272.8 GWh | Mar 2026 | Oct 2025 | $9.39M | |
| Post Rock Wind Power Project, LLC | Ellsworth, KS | Independent Power Producer | - | - | Dec 2014 | Sep 2025 | $6.14M | |
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 635.0 GWh | Mar 2026 | Oct 2025 | $2.77M | |
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 584.4 GWh | Mar 2026 | Oct 2025 | $3.37M | |
| Molson Coors Shenandoah Brewery | Elkton, VA | Industrial | 1 | 6.7 GWh | Mar 2026 | - | ||
| Avidan Energy Solutions | Elizabeth, NJ | Commercial | 1 | 5.0 GWh | Dec 2024 | - | ||
| 180 Raritan Energy Solutions, LLC | Elizabeth, NJ | Commercial | 1 | 2.7 GWh | Dec 2024 | - | ||
| Rockford Solar Partners | Elgin, IL | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Thomas Solar | El Segundo, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Sunny Cow Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Spring Hope Solar 2, LLC | El Segundo, CA | Independent Power Producer | 1 | 8.9 GWh | Dec 2024 | - | ||
| Ramp Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Palmetto Power Management LLC | El Segundo, CA | Independent Power Producer | 10 | 73.5 GWh | Dec 2024 | - | ||
| Mule Farm Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Hubble Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Chapman Solar | El Segundo, CA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Canal Energy S23, LLC | El Segundo, CA | Independent Power Producer | 1 | 7.9 GWh | Dec 2024 | - | ||
| Blue Skies Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Birch Solar | El Segundo, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Ash Mesa Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 17.3 GWh | Dec 2024 | - | ||
| Phelps Dodge Refining Corp | El Paso, TX | Industrial | 1 | 60.7 GWh | Dec 2024 | - | ||
| International Bound & WTR COMM | El Paso, TX | Federally-Owned Utility | 2 | 72.1 GWh | Dec 2024 | - | ||
| El Paso Electric Co | El Paso, TX | Investor-Owned Utility | 12 | 6.2 TWh | Mar 2026 | Oct 2025 | $36.62M | $26.34M |
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 242.0 GWh | Mar 2026 | - | ||
| Broadridge Customer Communications | El Dorado Hills, CA | Independent Power Producer | 1 | 17.8 GWh | Dec 2024 | - | ||
| 50LW 8ME LLC | El Dorado Hills, CA | Independent Power Producer | 1 | 270.9 GWh | Mar 2026 | - | ||
| Colgreen North Shore, LLC | El Cerrito, CA | - | - | - | Sep 2025 | $17.58k | ||
| U S Air Force-Eielson AFB | Eielson AFB, AK | Federally-Owned Utility | 1 | 93.6 GWh | Dec 2024 | - | ||
| MRP Generation Holdings, LLC | Effingham, IL | Independent Power Producer | 1 | 3.4 TWh | Mar 2026 | - | ||
| Meadowlark Wind I LLC | Edmonton, AB | Independent Power Producer | 1 | 396.9 GWh | Mar 2026 | Oct 2025 | $1.94M | |
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 662.9 GWh | Mar 2026 | Oct 2025 | $748.10k | |
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 578.3 GWh | Mar 2026 | Oct 2025 | $3.42M | |
| Capital Power Corporation | Edmonton, AB | Independent Power Producer | 8 | 164.3 GWh | Dec 2024 | Sep 2025 | $723.47k | |
| Buckthorn Wind Project, LLC | Edmonton, AB | Independent Power Producer | 1 | 408.3 GWh | Mar 2026 | - | ||
| Oklahoma Municipal Power Authority | Edmond, OK | State-Owned Utility | 5 | 277.6 GWh | Dec 2024 | Sep 2025 | $7.12M | |
| Maxsolar | Edison, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| ILR Landfill | Edison, NJ | Investor-Owned Utility | 1 | 9.9 GWh | Dec 2024 | - | ||
| CP Kelco US Inc. | Edison, NJ | Industrial | 1 | 79.5 GWh | Mar 2026 | - | ||
| Walnut Ridge Wind, LLC | Edina, MN | Independent Power Producer | - | - | - | Oct 2025 | $10.25M | |
| Pierre Solar | Edina, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Marshall Wind Farm, LLC | Edina, MN | Independent Power Producer | 6 | 29.4 GWh | Dec 2024 | - | ||
| Hilltop Power, LLC | Edgerton, MN | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Liberty Electric Power LLC | Eddystone, PA | Independent Power Producer | 1 | 4.2 TWh | Mar 2026 | Oct 2025 | $37.95M | |
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Oct 2025 | $3.52M | |
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 605.1 GWh | Mar 2026 | - | ||
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 14.4 GWh | Feb 2026 | Sep 2025 | $1.64M | |
| Pud No 1 Of Douglas County | East Wenatchee, WA | Political Subdivision | 1 | 4.4 TWh | Mar 2026 | Sep 2025 | $1.61M | |
| Hollingsworth & VOSE Co West Groton | East Walpole, MA | Industrial | 1 | 23.8 GWh | Dec 2024 | - | ||
| CARR Street Generating STA LP | East Syracuse, NY | Independent Power Producer | 1 | 199.3 GWh | Dec 2024 | Sep 2025 | $1.06M | |
| Ryegate Associates, LLC | East Ryegate, VT | Independent Power Producer | 1 | 163.1 GWh | Dec 2024 | - | ||
| TAFT Associates C/O Wilson Associates | East Rutherford, NJ | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Washington Electric Coop - (VT) | East Montpelier, VT | Cooperative | 2 | 55.8 GWh | Dec 2024 | - | ||
| Michigan State University | East Lansing, MI | State-Owned Utility | 1 | 274.9 GWh | Mar 2026 | - | ||
| United Technologies | East Hartford, CT | Industrial | 1 | 67.8 GWh | Mar 2026 | - | ||
| DUNN Paper East Hartford, LLC | East Hartford, CT | Investor-Owned Utility | 1 | 12.4 GWh | Mar 2026 | - | ||
| Northlake Energy | East Chicago, IN | Industrial | 1 | 713.9 GWh | Dec 2024 | - | ||
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 445.2 GWh | Mar 2026 | - | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 617.0 GWh | Mar 2026 | Sep 2025 | $9.02M | |
| Missisquoi, LLC | East Brunswick, NJ | - | - | - | Sep 2025 | $1.45M | ||
| Jericho Power LLC | East Brunswick, NJ | Independent Power Producer | 1 | 24.8 GWh | Mar 2026 | - | ||
| Central Rivers Power WV, LLC | East Brunswick, NJ | Independent Power Producer | 1 | 161.4 GWh | Dec 2024 | - | ||
| Central Rivers Power US, LLC | East Brunswick, NJ | Independent Power Producer | 24 | 3.9 GWh | Mar 2026 | - | ||
| Central Rivers Power NH, LLC | East Brunswick, NJ | Independent Power Producer | 9 | 358.3 GWh | Dec 2024 | - | ||
| Central Rivers Power Ma, LLC | East Brunswick, NJ | Independent Power Producer | 5 | 46.1 GWh | Dec 2024 | - | ||
| Town Of Braintree - (Ma) | East Braintree, MA | Municipally-Owned Utility | 2 | 28.3 GWh | Dec 2024 | - | ||
| Maverick CTY Water Control & Improvement | Eagle Pass, TX | Political Subdivision | 1 | 12.6 GWh | Feb 2026 | - | ||
| Notus Clean Energy LLC | E. Falmouth, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Westward Seafoods Inc | Dutch Harbor, AK | Industrial | 1 | 22.1 GWh | Mar 2026 | - | ||
| Unisea Inc | Dutch Harbor, AK | Commercial | 1 | 35.0 GWh | Dec 2024 | - | ||
| Emcor Energy Services | Durham, NH | Independent Power Producer | 1 | 58.7 GWh | Mar 2026 | - | ||
| Strata Manager, LLC | Durham, NC | Independent Power Producer | 142 | 42.4 GWh | Mar 2026 | - | ||
| Poblano Energy Storage, LLC | Durham, NC | - | - | - | Oct 2025 | $3.48M | ||
| Oneenergy Baker Point Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $36.92k | ||
| Merrimack Solar Farm | Durham, NC | Commercial | 1 | 3.6 GWh | Dec 2024 | - | ||
| LANG Solar Farm, LLC | Durham, NC | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Innovative Owner 43, LLC | Durham, NC | - | - | - | Sep 2025 | $885.61k | ||
| Facile Solar LLC | Durham, NC | Independent Power Producer | 1 | 783.0 MWh | Dec 2024 | - | ||
| Bullock Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.60M | ||
| Bladen Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.62M | ||
| Bay Tree Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.20M | ||
| Bay Tree Lessee, LLC | Durham, NC | - | - | - | Sep 2025 | $2.15M | $1.20M | |
| La Plata Electric Assn, Inc | Durango, CO | Cooperative | 1 | 4.6 GWh | Dec 2024 | - | ||
| Storm Lake Power Partners II, LLC | Duluth, MN | - | - | - | Oct 2025 | $182.63k | ||
| Storm Lake Power Partners I LLC | Duluth, MN | - | - | - | Sep 2025 | $282.67k | ||
| South Peak Wind LLC | Duluth, MN | - | - | - | Sep 2025 | $1.06M | ||
| Lake Benton Power Partners LLC | Duluth, MN | - | - | - | Sep 2025 | $1.70M | ||
| Glen Ullin Energy Center, LLC | Duluth, MN | - | - | - | Sep 2025 | $1.41M | ||
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $545.72k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $196.39k | ||
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $47.66k | ||
| Diamond Spring, LLC | Duluth, MN | - | - | - | Oct 2025 | $2.68M | ||
| Condon Wind Power, LLC | Duluth, MN | - | - | - | Sep 2025 | $608.45k | $7.50k | |
| Cedar Point Wind, LLC | Duluth, MN | - | - | - | Sep 2025 | $12.17M | ||
| Caddo Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $1.21M | ||
| Armenia Mountain Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $4.16M |
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 |