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 |
|---|---|---|---|---|---|---|---|---|
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 3.6 TWh | Apr 2025 | - | ||
| Sugar River Power LLC | Keene, NH | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| Tesoro Alaska Company LLC | Kenai, AK | Industrial | 1 | 46.4 GWh | Apr 2025 | - | ||
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Apr 2025 | $1.15M | |
| Scrubgrass Reclamation Co. LP. | Kennerdell, PA | Independent Power Producer | 1 | 319.5 GWh | Dec 2023 | Apr 2025 | $606.75k | |
| Albany Green Energy, LLC | Kennett Square, PA | Independent Power Producer | 1 | 357.9 GWh | Apr 2025 | Mar 2025 | $10.96M | |
| City Of Kennett - (Mo) | Kennett, MO | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2024 | Dec 2023 | ||
| Kent State University | Kent, OH | State-Owned Utility | 1 | 37.2 GWh | Apr 2025 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 200.6 GWh | Apr 2025 | - | ||
| Alaska Power And Telephone Co | Ketchikan, AK | Investor-Owned Utility | 28 | 80.4 GWh | Dec 2024 | - | ||
| Haida Energy, Inc. | Ketchikan, AK | Investor-Owned Utility | 1 | 6.0 GWh | Dec 2024 | - | ||
| Ketchikan Public Utilities | Ketchikan, AK | Municipally-Owned Utility | 5 | 80.1 GWh | Dec 2024 | - | ||
| Southeast Alaska Power Agency | Ketchikan, AK | Political Subdivision | 2 | 219.3 GWh | Dec 2024 | - | ||
| Hydro Technology Systems Inc | Kettle Falls, WA | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| BHE Glacier Wind 1, LLC | Kevin, MT | - | - | - | Mar 2025 | $539.74k | $46.05k | |
| BHE Glacier Wind 2, LLC | Kevin, MT | - | - | - | Mar 2025 | $396.19k | ||
| BHE Rim Rock Wind, LLC | Kevin, MT | - | - | - | Apr 2025 | $6.40M | ||
| Utility Board Of Key West City | Key West, FL | Municipally-Owned Utility | 3 | 3.5 GWh | Dec 2024 | - | ||
| Pinnacle Wind, LLC | Keyser, WV | Independent Power Producer | 1 | 211.4 GWh | Apr 2025 | Apr 2025 | $5.56M | |
| Dynegy Kincaid Generation | Kincaid, IL | Independent Power Producer | 1 | 2.6 TWh | Apr 2025 | - | ||
| Calpine King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 42.4 GWh | Apr 2025 | Mar 2025 | $0 | |
| South County Packing | King City, CA | Industrial | 1 | 9.3 GWh | Dec 2024 | - | ||
| Lost Creek Wind LLC | King City, MO | Independent Power Producer | - | - | Dec 2014 | Mar 2025 | $8.02M | |
| Griffith Energy LLC | Kingman, AZ | Independent Power Producer | 1 | 4.0 TWh | Apr 2025 | Mar 2025 | $37.81M | $2.01M |
| City Of Kingman - (KS) | Kingman, KS | Municipally-Owned Utility | 1 | 1.6 GWh | Dec 2024 | - | ||
| Kings Bay Naval Base | Kings Bay, GA | Federally-Owned Utility | 1 | 1.0 GWh | Apr 2025 | - | ||
| KES Kingsburg LP | Kingsburg, CA | Independent Power Producer | 1 | 9.0 GWh | Nov 2024 | Mar 2025 | $508.99k | |
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.2 TWh | Apr 2025 | Apr 2025 | $57.19k | |
| SFR Hydro Cor | Kingston, NH | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | - | ||
| Kissimmee Utility Authority | Kissimmee, FL | Municipally-Owned Utility | 2 | 4.4 TWh | Apr 2025 | - | ||
| Klamath Energy LLC | Klamath Falls, OR | Independent Power Producer | 2 | 3.4 TWh | Mar 2025 | Mar 2025 | $10.19M | |
| Ameresco | Knoxville, TN | Federally-Owned Utility|Independent Power Producer | 5 | 101.8 GWh | Apr 2025 | - | ||
| Ameresco Federal Solutions | Knoxville, TN | Commercial | 5 | 60.0 GWh | Jan 2025 | - | ||
| Suncoke Energy, Inc. | Knoxville, TN | Commercial | 3 | 742.3 GWh | Dec 2024 | - | ||
| Tennessee Valley Authority | Knoxville, TN | Federally-Owned Utility | 61 | 152.9 TWh | Apr 2025 | Apr 2025 | $577.93k | $208.27M |
| University Of Tennessee | Knoxville, TN | State-Owned Utility | 1 | 38.0 GWh | Apr 2025 | - | ||
| Ut West Tennessee Solar Farm | Knoxville, TN | State-Owned Utility | 1 | 2.6 GWh | Dec 2024 | - | ||
| Kodiak Electric Assn Inc | Kodiak, AK | Cooperative | 8 | 173.1 GWh | Dec 2024 | - | ||
| Kotzebue Electric Assn Inc | Kotzebue, AK | Cooperative | 1 | 26.2 GWh | Dec 2023 | - | ||
| Boise-KUNA Irrigation District | KUNA, ID | Political Subdivision | 3 | 371.3 GWh | Dec 2024 | - | ||
| L'ANSE Warden Electric Company LLC | L'ANSE, MI | Independent Power Producer | 1 | 120.2 GWh | Dec 2024 | Apr 2025 | $2.90M | |
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 1.5 TWh | Apr 2025 | Apr 2025 | $25.55M | $8.65M |
| Gundersen Lutheran Biogas I LLC | La Crosse, WI | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Ralph's Grocery Company | La Habra, CA | Commercial | 1 | 1.8 GWh | Dec 2024 | - | ||
| Elbow Creek Wind Project LLC | La Jolla, CA | Independent Power Producer | 1 | 423.5 GWh | Dec 2023 | - | ||
| Tritec Americas | La Jolla, CA | Investor-Owned Utility | 1 | 5.6 GWh | Dec 2024 | - | ||
| University Of California San Diego | La Jolla, CA | State-Owned Utility | 2 | 244.1 GWh | Apr 2025 | - | ||
| Wind Wall 1 LLC | La Jolla, CA | Independent Power Producer | 2 | 177.3 GWh | Dec 2024 | Mar 2025 | $1.16M | |
| Sharp Grossmont Hospital | La Mesa, CA | Commercial | 1 | 28.4 GWh | Dec 2024 | - | ||
| Biola University | La Mirada, CA | Commercial | 1 | 13.4 GWh | Apr 2025 | - | ||
| Cashton Greens Wind Farm LLC | Lafarge, WI | Independent Power Producer | 1 | 11.7 GWh | Dec 2024 | - | ||
| Caterpillar Inc | Lafayette, IN | Independent Power Producer | 1 | 28.2 GWh | Apr 2025 | Jun 2024 | ||
| Primary Products Ingredients Americas, LLC | Lafayette, IN | Industrial | 2 | 755.1 GWh | Dec 2024 | - | ||
| Tate & LYLE Ingredients Americas Inc | Lafayette, IN | Industrial | 1 | 22.7 GWh | Apr 2025 | - | ||
| Lafayette Utilities System | Lafayette, LA | Municipally-Owned Utility | 4 | 81.3 GWh | Dec 2024 | Apr 2025 | $12.51M | |
| Louisiana Energy & Power Authority | Lafayette, LA | Political Subdivision | 4 | 144.1 GWh | Dec 2024 | Apr 2025 | $7.97M | |
| Valta Energy | Lajolla, CA | Independent Power Producer | 11 | 10.5 GWh | Dec 2024 | - | ||
| Agrilectric Power Partners Ltd | Lake Charles, LA | Independent Power Producer | 1 | 86.5 GWh | Dec 2024 | - | ||
| Citgo Petroleum Corp | Lake Charles, LA | Industrial | 1 | 242.7 GWh | Dec 2024 | - | ||
| Poet Biorefining Lake Crystal | Lake Crystal, MN | Industrial | 2 | 23.3 GWh | Apr 2025 | - | ||
| Northwestern Lake Forest Hospital | Lake Forest, IL | Commercial | 1 | 335.0 MWh | Dec 2024 | - | ||
| Packaging Corporation Of America | Lake Forest, IL | Industrial | 1 | 439.0 GWh | Dec 2024 | - | ||
| Blue Cube Operations LLC | Lake Jackson, TX | - | - | - | Mar 2025 | $2.27M | ||
| Lake Lure Town Of | Lake Lure, NC | Municipally-Owned Utility | 1 | 3.6 GWh | Dec 2023 | - | ||
| Horus Louisiana 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 189.4 GWh | Apr 2025 | Apr 2025 | $2.09M | |
| Horus West VIrginia 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 178.6 GWh | Apr 2025 | - | ||
| Citrus World Inc | Lake Wales, FL | Industrial | 1 | 46.9 GWh | Dec 2024 | - | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.1 TWh | Apr 2025 | Mar 2025 | ||
| Western Area Power Administration | Lakewood, CO | - | - | - | Apr 2025 | $51.06M | $55.07M | |
| Ledyard Windpower, LLC | Lakota, IA | Investor-Owned Utility | - | - | - | Apr 2025 | $1.02M | |
| Arkansas River Power Authority | Lamar, CO | Political Subdivision | 1 | 5.8 GWh | Dec 2024 | Mar 2025 | $1.96M | |
| City Of Lamar - (Co) | Lamar, CO | Municipally-Owned Utility | 1 | 13.5 GWh | Dec 2024 | - | ||
| XO Energy Ma, LP | Landenberg, PA | - | - | - | Apr 2025 | $9.79M | $5.63M | |
| XO Energy MW, LP | Landenberg, PA | - | - | - | Apr 2025 | $9.87M | $4.16M | |
| XO Energy SW, LP | Landenberg, PA | - | - | - | Mar 2025 | $334.86k | ||
| Lansing Board Of Water And Light | Lansing, MI | Municipally-Owned Utility | 4 | 1.5 TWh | Apr 2025 | Mar 2025 | $3.34M | |
| Michigan Public Power Agency | Lansing, MI | Political Subdivision | 1 | 50.2 GWh | Dec 2024 | Mar 2025 | $19.69M | |
| Laporte Power, LLC | Laporte, TX | Independent Power Producer | 1 | 170.3 GWh | Dec 2024 | - | ||
| New Mexico State University | Las Cruces, NM | State-Owned Utility | 1 | 33.6 GWh | Apr 2025 | - | ||
| Apex Generating Station | Las Vegas, NV | Municipally-Owned Utility | 1 | 1.4 TWh | Mar 2025 | - | ||
| City Of Las Vegas | Las Vegas, NV | Municipally-Owned Utility | 1 | 3.7 GWh | Dec 2024 | - | ||
| Citycenter Land LLC | Las Vegas, NV | Commercial | 1 | 66.6 GWh | Apr 2025 | - | ||
| Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Independent Power Producer | 1 | 358.6 GWh | Apr 2025 | - | ||
| Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Independent Power Producer | 1 | 348.3 GWh | Apr 2025 | - | ||
| Nevada Cogeneration Associates #1 | Las Vegas, NV | - | - | - | Apr 2025 | $3.26M | ||
| Nevada Power Co | Las Vegas, NV | Investor-Owned Utility | 16 | 17.4 TWh | Apr 2025 | Apr 2025 | $14.61M | $272.61M |
| RPCA Solar 3, LLC | Las Vegas, NV | Independent Power Producer | 1 | 14.0 GWh | Dec 2024 | - | ||
| Robindale Retail Power Services, LLC | Latrobe, PA | - | - | - | Apr 2025 | $116.47k | ||
| Seward Generating LLC | Latrobe, PA | Independent Power Producer | 1 | 2.3 TWh | Apr 2025 | - | ||
| Seward Generation, LLC | Latrobe, PA | - | - | - | Apr 2025 | $7.20M | ||
| City Of Laurens - (Ia) | Laurens, IA | Municipally-Owned Utility | 1 | 355.6 MWh | Dec 2024 | - | ||
| Town Of Laverne - (Ok) | Laverne, OK | Municipally-Owned Utility | 1 | 202.1 MWh | Dec 2024 | - | ||
| Lawrenceburg Power, LLC | Lawrenceburg, IN | Independent Power Producer | 1 | 9.1 TWh | Apr 2025 | Apr 2025 | $76.55M | |
| Energy Center Dover LLC | Lawrenceville, NJ | - | - | - | Apr 2025 | $5.51M | ||
| Bowersock Mills & Power Co | Lawrence, KS | Independent Power Producer | 1 | 23.0 GWh | Apr 2025 | - | ||
| Weber Basin Water Conserv DIST | Layton, UT | Political Subdivision | 3 | 29.2 GWh | Dec 2024 | - | ||
| Lacomb Irrigation DIST | Lebanon, OR | Political Subdivision | 1 | 4.6 GWh | Dec 2024 | - | ||
| Helix Ironwood LLC | Lebanon, PA | Independent Power Producer | 1 | 5.2 TWh | Apr 2025 | Mar 2025 | $38.85M | |
| MC Power Companies Inc | Lee's Summit, MO | Independent Power Producer | 3 | 23.1 GWh | Apr 2025 | - | ||
| Potomac Energy Center LLC | Leesburg, VA | Independent Power Producer | 1 | 4.8 TWh | Apr 2025 | Apr 2025 | $56.74M |
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% |