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 |
|---|---|---|---|---|---|---|---|---|
| Mililani I Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 69.6 GWh | Oct 2025 | - | ||
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 645.6 GWh | Oct 2025 | Sep 2025 | $10.39M | |
| Milligan 1 Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.1 TWh | Oct 2025 | Oct 2025 | $6.42M | |
| Milwaukee Metro Sewerage DIST | Milwaukee, WI | Municipally-Owned Utility | 2 | 89.8 GWh | Oct 2025 | - | ||
| Minco II Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -6.7 GWh | Oct 2025 | Sep 2025 | $2.17M | |
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 501.5 GWh | Oct 2025 | Sep 2025 | $1.67M | |
| Minnkota Power Coop, Inc | Grand Forks, ND | Cooperative | 3 | 4.1 TWh | Oct 2025 | Oct 2025 | $19.00M | $33.38M |
| Minonk Stewardship Wind LLC | Chicago, IL | Independent Power Producer | 1 | 330.6 GWh | Oct 2025 | Oct 2025 | $1.90M | |
| Misae Lessee LLC | New York, NY | Independent Power Producer | 1 | 448.8 GWh | Oct 2025 | - | ||
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 173.0 GWh | Oct 2025 | Sep 2025 | $3.06M | |
| City Of Martinsville - (Va) | Martinsville, VA | Municipally-Owned Utility | 2 | 232.0 MWh | Oct 2025 | Sep 2025 | $896.37k | |
| City Of Omaha | Omaha, NE | Municipally-Owned Utility | 2 | 15.1 GWh | Oct 2025 | - | ||
| City Of Peru - (Il) | Peru, IL | Municipally-Owned Utility | 4 | 18.8 GWh | Oct 2025 | - | ||
| City Of Redding - (Ca) | Redding, CA | Municipally-Owned Utility | 2 | 228.2 GWh | Oct 2025 | - | ||
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 563.9 GWh | Oct 2025 | Sep 2025 | $2.13M | |
| City Of San Antonio - (TX) | San Antonio, TX | Municipally-Owned Utility | 15 | 23.4 TWh | Oct 2025 | - | ||
| City Of San Diego | San Diego, CA | Municipally-Owned Utility | 3 | 33.2 GWh | Oct 2025 | - | ||
| City Of Santa Clara - (Ca) | Santa Clara, CA | Municipally-Owned Utility | 7 | 1.0 TWh | Oct 2025 | Sep 2025 | $8.72M | |
| City Of Seattle - (Wa) | Seattle, WA | Municipally-Owned Utility | 7 | 4.9 TWh | Oct 2025 | - | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.7 TWh | Oct 2025 | Jun 2023 | ||
| City Of Spokane | Spokane, WA | Municipally-Owned Utility | 2 | 198.6 GWh | Oct 2025 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Oct 2025 | Sep 2025 | $243.50k | |
| City Of Sullivan - (Il) | Municipally-Owned Utility | 1 | 266.0 MWh | Oct 2025 | - | |||
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Oct 2025 | Jul 2024 | ||
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.2 TWh | Oct 2025 | Sep 2025 | $1.33M | |
| City Of Unalaska - (Ak) | Unalaska, AK | Municipally-Owned Utility | 2 | 37.0 GWh | Oct 2025 | - | ||
| City Of Vernon | Vernon, CA | Municipally-Owned Utility | 3 | 351.7 GWh | Oct 2025 | Sep 2025 | $2.36M | |
| City Of VIneland - (NJ) | Vineland, NJ | Municipally-Owned Utility | 3 | 139.4 GWh | Oct 2025 | Sep 2025 | $4.89M | |
| City Utilities Of Springfield - (Mo) | Springfield, MO | Municipally-Owned Utility | 5 | 2.4 TWh | Oct 2025 | Feb 2014 | ||
| Citycenter Land LLC | Las Vegas, NV | Commercial | 1 | 65.6 GWh | Oct 2025 | - | ||
| Clean Energy Future-Lordstown, LLC | Warren, OH | Independent Power Producer | 1 | 7.0 TWh | Oct 2025 | Oct 2025 | $56.05M | |
| Clean Water Services | Tigard, OR | Municipally-Owned Utility | 1 | 7.9 GWh | Oct 2025 | - | ||
| Cleancapital Holdings | New York, NY | Independent Power Producer | 40 | 160.7 GWh | Oct 2025 | - | ||
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 471.1 GWh | Oct 2025 | - | ||
| Clearview Solar I, LLC | Quincy, OH | Independent Power Producer | 1 | 258.9 GWh | Oct 2025 | Oct 2025 | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Oct 2025 | Sep 2025 | $1.31M | |
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 957.5 GWh | Oct 2025 | - | ||
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 897.7 GWh | Oct 2025 | Jan 2024 | ||
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 430.3 GWh | Oct 2025 | Sep 2025 | $3.70M | |
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 405.0 GWh | Oct 2025 | Sep 2025 | $2.75M | |
| Clearway Renewable Operation & Maintenance LLC | Scottsdale, AZ | Independent Power Producer | 7 | 1.5 TWh | Oct 2025 | - | ||
| Cleco Power LLC | Pineville, LA | Investor-Owned Utility | 8 | 14.0 TWh | Oct 2025 | Oct 2025 | $77.28M | |
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.8 TWh | Oct 2025 | Oct 2025 | $10.71k | |
| Cloud County Windfarm, LLC | Concordia, KS | Independent Power Producer | 1 | 354.0 GWh | Oct 2025 | Sep 2025 | $3.99M | |
| CMS Generation Operating Co II | Jackson, MI | Independent Power Producer | 1 | 303.3 GWh | Oct 2025 | - | ||
| COE Bridgewater LLC C/O Thor Equities, LLC | Bridgewater, NJ | Commercial | 1 | 27.9 GWh | Oct 2025 | - | ||
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 466.3 GWh | Oct 2025 | - | ||
| Coldwater River Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 31.7 GWh | Oct 2025 | Oct 2025 | ||
| Coleto Creek Power LP | Investor-Owned Utility | 1 | 3.3 TWh | Oct 2025 | - | |||
| Commonwealth Chesapeake Co LLC | New Church, VA | Independent Power Producer | 1 | 34.8 GWh | Oct 2025 | Oct 2025 | $15.00M | |
| Concho Bluff LLC | Wilmington, DE | Independent Power Producer | 1 | 399.3 GWh | Oct 2025 | - | ||
| Concho Valley Solar, LLC | Henderson, NV | Independent Power Producer | 1 | 327.5 GWh | Oct 2025 | - | ||
| Concord Energy LLC | Concord, NC | Independent Power Producer | 1 | 70.2 GWh | Oct 2025 | - | ||
| Condor Energy Storage LLC | Grand Terrance, CA | Independent Power Producer | 1 | -31.8 GWh | Oct 2025 | Oct 2025 | $7.40M | |
| Conductive Power | Scotch Plains, NJ | Independent Power Producer | 1 | 133.5 GWh | Oct 2025 | - | ||
| Connecticut Mun ELEC ENGY Coop | Norwich, CT | Cooperative | 12 | 50.4 GWh | Oct 2025 | - | ||
| Consolidated Edison Co-Ny Inc | New York, NY | Investor-Owned Utility | 9 | 3.2 TWh | Oct 2025 | - | ||
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 105 | 8.0 TWh | Oct 2025 | - | ||
| Constellation New Energy Inc. | New York, NY | Independent Power Producer | 1 | 162.3 GWh | Oct 2025 | Oct 2025 | $39.38M | $2.41B |
| Constellation Nuclear | Warrenville, IL | Independent Power Producer | 14 | 197.4 TWh | Oct 2025 | - | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Oct 2025 | Sep 2025 | $6.14M | |
| Constellation Solar Horizons LLC | Baltimore, MD | Independent Power Producer | 1 | 18.4 GWh | Oct 2025 | - | ||
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 26.5 TWh | Oct 2025 | Oct 2025 | $500.97M | $182.47M |
| Contour Global | Houston, TX | Investor-Owned Utility | 1 | 25.2 GWh | Oct 2025 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 551.8 GWh | Oct 2025 | Sep 2025 | $3.95M | |
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 26.5 GWh | Oct 2025 | Sep 2025 | $875.50k | |
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.5 TWh | Oct 2025 | Oct 2025 | $201.20M | $31.79M |
| Copia Power | Dana Point, CA | Independent Power Producer | 3 | 825.0 GWh | Oct 2025 | - | ||
| Corazon Energy LLC | Independent Power Producer | 1 | 416.5 GWh | Oct 2025 | - | |||
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | Independent Power Producer | 1 | 2.6 TWh | Oct 2025 | - | ||
| COSO Operating Co LLC | Little Lake, CA | Independent Power Producer | 3 | 1.0 TWh | Oct 2025 | - | ||
| Cotton Plains Wind I, LLC | Houston, TX | Independent Power Producer | 1 | 198.9 GWh | Oct 2025 | - | ||
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 418.0 GWh | Oct 2025 | Sep 2025 | $1.80M | |
| Covanta Alexandria/Arlington | Fairfield, NJ | Commercial | 1 | 156.9 GWh | Oct 2025 | - | ||
| Covanta Bristol Inc | Independent Power Producer | 1 | 118.0 GWh | Oct 2025 | - | |||
| Covanta Camden Energy Recovery Center | Camden, NJ | Independent Power Producer | 1 | 176.9 GWh | Oct 2025 | - | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 582.0 GWh | Oct 2025 | Apr 2024 | ||
| Covanta Energy Co | Morristown, NJ | Municipally-Owned Utility | 1 | 185.6 GWh | Oct 2025 | - | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 523.9 GWh | Oct 2025 | Apr 2024 | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 714.3 GWh | Oct 2025 | Apr 2024 | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 644.3 GWh | Oct 2025 | Apr 2024 | ||
| Covanta Honolulu Resource Recovery | Kapolei, HI | Municipally-Owned Utility | 1 | 370.7 GWh | Oct 2025 | - | ||
| Covanta Lake Inc | Okahumpka, FL | Independent Power Producer | 1 | 94.5 GWh | Oct 2025 | - | ||
| Covanta Lancaster Inc | Bainbridge, PA | Municipally-Owned Utility | 1 | 192.4 GWh | Oct 2025 | - | ||
| Covanta Montgomery, Inc. | Dickerson, MD | State-Owned Utility | 1 | 306.1 GWh | Oct 2025 | - | ||
| Covanta Onondega LP | Fairfield, NJ | Independent Power Producer | 1 | 220.4 GWh | Oct 2025 | - | ||
| Covanta Southeastern Connecticut Company | Preston, CT | Industrial | 1 | 123.9 GWh | Oct 2025 | - | ||
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 345.3 GWh | Oct 2025 | Sep 2025 | $2.98M | |
| Cove Mountain Solar LLC | New York, NY | Independent Power Producer | 1 | 171.5 GWh | Oct 2025 | Sep 2025 | $1.23M | |
| Cow Branch Wind Power, LLC | Baltimore, MD | Independent Power Producer | 1 | 114.6 GWh | Oct 2025 | Sep 2025 | $1.80M | |
| Coyote Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 423.7 GWh | Oct 2025 | - | ||
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 663.8 GWh | Oct 2025 | Oct 2025 | $748.10k | |
| CP Kelco US Inc. | Edison, NJ | Industrial | 1 | 80.5 GWh | Oct 2025 | - | ||
| CPV Fairview, LLC | White Plains, NY | Independent Power Producer | 1 | 8.8 TWh | Oct 2025 | Oct 2025 | $84.75M | |
| CPV Maple Hill Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 171.6 GWh | Oct 2025 | Oct 2025 | $2.25M | |
| CPV Maryland LLC | Silver Spring, MD | Independent Power Producer | 1 | 4.8 TWh | Oct 2025 | Oct 2025 | $72.31M | |
| CPV Stagecoach Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 183.8 GWh | Oct 2025 | Sep 2025 | $2.01M | |
| CPV Three Rivers, LLC | Silver Spring, MD | Independent Power Producer | 1 | 6.8 TWh | Oct 2025 | Oct 2025 | $57.17M | |
| CPV Towantic, LLC | Braintree, MA | Independent Power Producer | 1 | 5.4 TWh | Oct 2025 | Sep 2025 | $57.37M | |
| CPV Valley, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.2 TWh | Oct 2025 | Oct 2025 | $56.79M |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |