Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Coit GT | Dominion Energy South Carolina, Inc | Columbia, SC | Dominion Energy South Carolina, Inc. (SCEG) | 606.0 MWh | Apr 1964 | Dec 2024 | Natural Gas : 95.1% Distillate Fuel Oil : 4.9% |
| Higginsville | City of Higginsville - (MO) | Higginsville, MO | Southwest Power Pool (SWPP) | 6.4 GWh | Dec 1944 | Dec 2024 | Natural Gas : 95.3% Distillate Fuel Oil : 4.7% |
| New Ulm | New Ulm Public Utilities Comm | New Ulm, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Dec 1956 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Chillicothe | Chillicothe Municipal Utils | Chillicothe, MO | Southwest Power Pool (SWPP) | 4.4 GWh | May 1986 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Fore River Generating Station | Calpine Fore River Energy Center, LLC | North Weymouth, MA | ISO New England (ISNE) | 3.3 TWh | Jul 2003 | Apr 2025 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 282.4 GWh | May 2002 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Newington | Essential Power Operating Services, LLC | Newington, NH | ISO New England (ISNE) | 1.6 TWh | Sep 2002 | Apr 2025 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Greenwood (MO) | Evergy Missouri West | Greenwood, MO | Southwest Power Pool (SWPP) | 155.6 GWh | Apr 1975 | Apr 2025 | Natural Gas : 95.4% Solar : 2.6% Distillate Fuel Oil : 2.0% |
| Earl F Wisdom | Corn Belt Power Coop | Spencer, IA | Southwest Power Pool (SWPP) | 7.1 GWh | Mar 1960 | Dec 2024 | Natural Gas : 95.6% Distillate Fuel Oil : 4.4% |
| Payson | Payson City Corporation | Payson, UT | PacifiCorp East (PACE) | 4.0 MWh | May 1988 | Dec 2024 | Natural Gas : 95.9% Distillate Fuel Oil : 4.1% |
| Limon Generating Station | Tri-State G & T Assn, Inc | Limon, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 216.3 GWh | Jan 2002 | Dec 2024 | Natural Gas : 96.0% Distillate Fuel Oil : 4.0% |
| Martinez Refining | Martinez Refining Co | Martinez, CA | California Independent System Operator (CISO) | 784.3 GWh | Oct 1995 | Apr 2025 | Natural Gas : 96.1% Other Gas : 3.9% |
| UMCP CHP Plant | Trigen-Cinergy Solutions College Park | College Park, MD | PJM Interconnection, LLC (PJM) | 75.5 GWh | May 2003 | Dec 2023 | Natural Gas : 96.3% Distillate Fuel Oil : 3.7% |
| Valencia | UNS Electric, Inc | Nogales, AZ | Tucson Electric Power (TEPC) | 4.8 GWh | Jul 1989 | Dec 2024 | Natural Gas : 96.3% Distillate Fuel Oil : 3.7% |
| Indiana University of Pennsylvania | Indiana University of Penn | Indiana, PA | PJM Interconnection, LLC (PJM) | 14.2 GWh | Feb 1988 | Apr 2025 | Natural Gas : 96.3% Distillate Fuel Oil : 3.7% |
| Mill Creek (SC) | Duke Energy Carolinas, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 31.9 GWh | Nov 2002 | Dec 2024 | Natural Gas : 96.4% Distillate Fuel Oil : 3.6% |
| Alamosa | Public Service Co of Colorado | Alamosa, CO | Public Service Company of Colorado (PSCO) | 10.6 GWh | May 1973 | Dec 2024 | Natural Gas : 96.4% Distillate Fuel Oil : 3.6% |
| Vandolah Power Station | Vandolah Power Co LLC | Wauchula, FL | Duke Energy Florida, Inc. (FPC) | 775.5 GWh | May 2002 | Apr 2025 | Natural Gas : 96.6% Distillate Fuel Oil : 3.4% |
| Wheaton | Northern States Power Co - Minnesota | Eau Claire, WI | Midcontinent Independent System Operator, Inc. (MISO) | 18.6 GWh | Dec 1972 | Dec 2024 | Natural Gas : 96.6% Distillate Fuel Oil : 3.4% |
| William Floyd School District | William Floyd School District | Mastic Beach, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jan 2004 | Dec 2023 | Natural Gas : 96.6% Distillate Fuel Oil : 3.4% |
| ExxonMobil Beaumont Refinery | ExxonMobil Oil Corp | Beaumont, TX | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 TWh | Dec 1965 | Apr 2025 | Natural Gas : 96.6% Other Gas : 3.4% |
| Narrows Gas Turbines Generating | U S Power Generating Company LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 39.6 GWh | Apr 1972 | Dec 2024 | Natural Gas : 96.7% Distillate Fuel Oil : 3.3% |
| Powerlane Plant | City of Greenville - (TX) | Greenville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 62.4 GWh | Dec 1965 | Dec 2023 | Natural Gas : 96.8% Distillate Fuel Oil : 3.2% |
| Coachella | Imperial Irrigation District | Coachella, CA | Imperial Irrigation District (IID) | 754.0 MWh | May 1973 | Dec 2023 | Natural Gas : 96.9% Distillate Fuel Oil : 3.1% |
| Miles City GT | Montana-Dakota Utilities Co | Miles City, MT | Midcontinent Independent System Operator, Inc. (MISO) | 331.0 MWh | Apr 1972 | Dec 2024 | Natural Gas : 97.0% Distillate Fuel Oil : 3.0% |
| Richmond Cogen | Chevron Products Company-Richmond | Richmond, CA | California Independent System Operator (CISO) | 975.5 GWh | Jul 1992 | Apr 2025 | Natural Gas : 97.1% Other Gas : 2.9% |
| Dickerson Power | Dickerson Power, LLC | Dickerson, MD | PJM Interconnection, LLC (PJM) | 126.5 GWh | May 1959 | Apr 2025 | Natural Gas : 97.2% Distillate Fuel Oil : 2.8% |
| Indian River Plant | Orlando Utilities Comm | Titusville, FL | Florida Municipal Power Pool (FMPP) | 5.7 GWh | Jun 1989 | Dec 2024 | Natural Gas : 97.2% Distillate Fuel Oil : 2.8% |
| Sarpy County | Omaha Public Power District | Bellevue, NE | Southwest Power Pool (SWPP) | 191.6 GWh | May 1972 | Dec 2024 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Lake Hubbard | Luminant Generation Company LLC | Sunnyvale, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.7 TWh | May 1970 | Dec 2024 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Kinmundy | Union Electric Co - (MO) | Patoka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Mar 2001 | Dec 2023 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| University of Washington Power Plant | University of Washington | Seattle, WA | Seattle City Light (SCL) | 5.2 GWh | Dec 1968 | Apr 2025 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Bergen Generating Station | Bergen Generating Station | Ridgefield, NJ | PJM Interconnection, LLC (PJM) | 2.3 TWh | Apr 1959 | Apr 2025 | Natural Gas : 97.3% Kerosene : 2.7% |
| Harbec Energy | Harbec Energy | Ontario, NY | New York Independent System Operator (NYIS) | 598.0 MWh | Nov 2001 | Dec 2024 | Natural Gas : 97.3% Wind : 2.7% |
| University of Illinois Abbott Power Plt | University of Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 211.1 GWh | Oct 1940 | Dec 2024 | Natural Gas : 97.4% Bituminous Coal : 2.6% |
| Astoria Energy II | Astoria Energy II LLC | Astoria, NY | New York Independent System Operator (NYIS) | 3.6 TWh | Jun 2011 | Apr 2025 | Natural Gas : 97.4% Distillate Fuel Oil : 2.6% |
| Peno Creek | Union Electric Co - (MO) | Bowling Green, MO | Midcontinent Independent System Operator, Inc. (MISO) | 118.5 GWh | Apr 2002 | Dec 2024 | Natural Gas : 97.4% Distillate Fuel Oil : 2.6% |
| Whitehorn | Puget Sound Energy Inc | Blaine, WA | Puget Sound Energy, Inc. (PSEI) | 230.3 GWh | Sep 1981 | Dec 2024 | Natural Gas : 97.5% Distillate Fuel Oil : 2.5% |
| NCSU CCUP Cogeneration Plant | NC State University, Energy Systems | Raleigh, NC | Duke Energy Progress East (CPLE) | 29.6 GWh | Jan 2019 | Dec 2024 | Natural Gas : 97.5% Distillate Fuel Oil : 2.5% |
| NCSU Cates Cogeneration Plant | NC State University, Energy Systems | Raleigh, NC | Duke Energy Progress East (CPLE) | 75.4 GWh | Jul 2012 | Dec 2024 | Natural Gas : 97.6% Distillate Fuel Oil : 2.4% |
| Fairmont (MN) | Southern Minnesota Mun P Agny | Fairmont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.1 GWh | Dec 1974 | Dec 2024 | Natural Gas : 97.6% Distillate Fuel Oil : 2.4% |
| Anderson | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 1.0 TWh | May 1992 | Dec 2024 | Natural Gas : 97.7% Distillate Fuel Oil : 2.3% |
| Calhoun Energy Center | Alabama Power Co | Eastaboga, AL | Southern Company Services, Inc. - Trans (SOCO) | 319.3 GWh | Dec 2002 | Apr 2025 | Natural Gas : 97.7% Distillate Fuel Oil : 2.3% |
| Deerhaven Generating Station | Gainesville Regional Utilities | Gainesville, FL | Gainesville Regional Utilities (GVL) | 784.1 GWh | Jul 1972 | Apr 2025 | Natural Gas : 97.8% Bituminous Coal : 1.5% Residual Fuel Oil : 0.7% |
| Marsh Run Generation Facility | Old Dominion Electric Coop | Remington, VA | PJM Interconnection, LLC (PJM) | 390.8 GWh | Aug 2004 | Dec 2024 | Natural Gas : 97.8% Distillate Fuel Oil : 2.2% |
| Westlake Plaquemine | Westlake Chemicals & Vinyls LLC | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 TWh | Apr 1997 | Apr 2025 | Natural Gas : 97.8% Other Gas : 2.2% |
| Elizabeth River Power Station | Virginia Electric & Power Co | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 109.2 GWh | May 1992 | Dec 2023 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Elk River | Great River Energy | Elk River, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.1 GWh | Dec 1950 | Apr 2025 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Montefieor Medical Center Moses Division | Montefiore Medical Center Moses Division | Bronx, NY | New York Independent System Operator (NYIS) | 31.9 GWh | Dec 1993 | Dec 2024 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Garrison Energy Center LLC | Garrison Energy Center LLC | Dover, DE | PJM Interconnection, LLC (PJM) | 768.0 GWh | May 2015 | Apr 2025 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Linden Cogen Plant | EFS Cogen Holdings I LLC | Linden, NJ | New York Independent System Operator (NYIS) | 5.5 TWh | Feb 1992 | Apr 2025 | Natural Gas : 97.9% Other Gas : 1.4% Distillate Fuel Oil : 0.6% |
| San Diego State University | San Diego State University | San Diego, CA | California Independent System Operator (CISO) | 49.5 GWh | Aug 2002 | Apr 2025 | Natural Gas : 97.9% Solar : 2.1% |
| Hay Road | Calpine Mid-Atlantic Generation LLC | Wilmington, DE | PJM Interconnection, LLC (PJM) | 1.9 TWh | Apr 1989 | Apr 2025 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
| South Fond Du Lac | Wisconsin Power & Light Co | Fond du Lac, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.4 GWh | Apr 1993 | Dec 2024 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
| Brooklyn Navy Yard Cogeneration | Brooklyn Navy Yard Cogen PLP | Brooklyn, NY | New York Independent System Operator (NYIS) | 2.0 TWh | Feb 1996 | Apr 2025 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
| Remington | Virginia Electric & Power Co | Remington, VA | PJM Interconnection, LLC (PJM) | 862.4 GWh | May 2000 | Dec 2024 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
| Hamlet Generating Facility | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 144.9 GWh | Nov 2007 | Dec 2024 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Edward L. Addison Generating Plant | Southern Power Co | Thomaston, GA | Southern Company Services, Inc. - Trans (SOCO) | 241.9 GWh | May 2000 | Dec 2024 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | ISO New England (ISNE) | 225.2 GWh | Feb 2019 | Apr 2025 | Natural Gas : 98.2% Kerosene : 1.8% |
| Bucksport Generation LLC | Bucksport Generation LLC | Bucksport, ME | ISO New England (ISNE) | 13.9 GWh | Jun 1965 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Manchester Street | Manchester Street, LLC. | Providence, RI | ISO New England (ISNE) | 1.6 TWh | Aug 1995 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Chesterfield | Virginia Electric & Power Co | Chester, VA | PJM Interconnection, LLC (PJM) | 2.0 TWh | Nov 1952 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Bucknell University | Bucknell University | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 43.3 GWh | Sep 1991 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Erving Paper Mills | Erving Paper Mills Inc | Erving, MA | ISO New England (ISNE) | 42.7 GWh | Nov 2013 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Frank Knutson | Tri-State G & T Assn, Inc | Commerce City, CO | Public Service Company of Colorado (PSCO) | 275.6 GWh | Apr 2002 | Dec 2024 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Zeltmann | New York Power Authority | Astoria, NY | New York Independent System Operator (NYIS) | 3.3 TWh | Nov 2005 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Yucca | Arizona Public Service Co | Yuma, AZ | Arizona Public Service Company (AZPS) | 282.6 GWh | Mar 1959 | Apr 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| PSEG Burlington Generating Station | Burlington Generating Station | Burlington, NJ | PJM Interconnection, LLC (PJM) | 27.6 GWh | May 1967 | Dec 2023 | Natural Gas : 98.3% Kerosene : 1.7% |
| Ingleside Cogeneration | Ingleside Cogeneration LP | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.7 TWh | Jun 1999 | Apr 2025 | Natural Gas : 98.3% Other Gas : 1.7% |
| Astoria Energy | Astoria Energy LLC | New York, NY | New York Independent System Operator (NYIS) | 4.2 TWh | Apr 2006 | Apr 2025 | Natural Gas : 98.4% Distillate Fuel Oil : 1.6% |
| TalenEnergy Martins Creek | TalenEnergy Martins Creek LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 2.7 TWh | May 1971 | Apr 2025 | Natural Gas : 98.4% Residual Fuel Oil : 1.5% |
| Woodsdale | Duke Energy Kentucky Inc | Trenton, OH | PJM Interconnection, LLC (PJM) | 369.5 GWh | Apr 1992 | Mar 2025 | Natural Gas : 98.5% Distillate Fuel Oil : 1.5% |
| Imperial Savannah LP | US Sugar Savannah Refinery, LLC | Port Wentworth, GA | Southern Company Services, Inc. - Trans (SOCO) | 52.8 GWh | Jul 1946 | Dec 2024 | Natural Gas : 98.6% Bituminous Coal : 1.4% |
| Empire Generating Co LLC | Empire Generating Co LLC | Rensselaer, NY | New York Independent System Operator (NYIS) | 2.8 TWh | Aug 2010 | Apr 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Shady Hills Generating Station | Shady Hills Power Co LLC | Shady Hills, FL | Duke Energy Florida, Inc. (FPC) | 534.3 GWh | Dec 2001 | Apr 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Bridgeport Station | Generation Bridge II Connecticut, LLC | Bridgeport, CT | ISO New England (ISNE) | 3.6 TWh | Jul 1961 | Apr 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Chalk Point Power | Chalk Point Power, LLC | Aquasco, MD | PJM Interconnection, LLC (PJM) | 1.2 TWh | Jul 1964 | Apr 2025 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Waterford 1 & 2 | Entergy Louisiana LLC | Killona, LA | Midcontinent Independent System Operator, Inc. (MISO) | 239.7 GWh | Jun 1975 | Dec 2023 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| Ravenswood | Ravenswood Operations LLC | Long Island, NY | New York Independent System Operator (NYIS) | 2.6 TWh | Jan 1963 | Apr 2025 | Natural Gas : 98.7% Kerosene : 1.2% |
| Cosumnes | Sacramento Municipal Util Dist | Herald, CA | Balancing Authority of Northern California (BANC) | 3.9 TWh | Jan 2006 | Apr 2025 | Natural Gas : 98.7% Other Biomass Gas : 1.3% |
| Plaquemine Cogeneration Plant | Dow Chemical Co | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 TWh | Feb 2004 | Apr 2025 | Natural Gas : 98.7% Other Gas : 1.3% |
| Goodyear Beaumont Chemical Plant | Goodyear Tire & Rubber Co | Beaumont, TX | Midcontinent Independent System Operator, Inc. (MISO) | 272.5 GWh | Feb 1987 | Apr 2025 | Natural Gas : 98.7% Waste/Other Oil : 1.3% |
| Riverbay | Riverbay Corp | New York, NY | New York Independent System Operator (NYIS) | 169.0 GWh | Feb 2011 | Dec 2023 | Natural Gas : 98.8% Distillate Fuel Oil : 1.2% |
| Gordon Evans Energy Center | Evergy Kansas South, Inc | Colwich, KS | Southwest Power Pool (SWPP) | 273.6 GWh | May 1961 | Apr 2025 | Natural Gas : 98.8% Distillate Fuel Oil : 1.2% |
| Tesoro SLC Cogeneration Plant | Tesoro Refng Marketing Co Mntn Region | Salt Lake City, UT | PacifiCorp East (PACE) | 188.4 GWh | Jun 2004 | Apr 2025 | Natural Gas : 98.8% Other Gas : 1.2% |
| E F Barrett | National Grid Generation LLC | Island Park, NY | New York Independent System Operator (NYIS) | 1.3 TWh | Oct 1956 | Apr 2025 | Natural Gas : 98.8% Residual Fuel Oil : 0.9% |
| Big Bend | Tampa Electric Co | Apollo Beach, FL | Tampa Electric Company (TEC) | 6.8 TWh | Sep 1970 | Apr 2025 | Natural Gas : 98.9% Bituminous Coal : 0.8% |
| UCONN Cogen Facility | University of Connecticut | Storrs, CT | ISO New England (ISNE) | 124.8 GWh | Feb 2006 | Apr 2025 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Montclair State University Cogen | Cartier Energy, LLC | Little Falls, NJ | PJM Interconnection, LLC (PJM) | 47.5 GWh | Aug 2013 | Dec 2024 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Taft Cogeneration Facility | Occidental Chemical Corporation | Hahnville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 TWh | Jun 2002 | Apr 2025 | Natural Gas : 98.9% Other Gas : 1.1% |
| American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 22.3 GWh | Feb 1990 | Apr 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | ISO New England (ISNE) | 1.5 TWh | May 1949 | Apr 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Cambridge CT Hybrid | Great River Energy | Cambridge, MN | Midcontinent Independent System Operator, Inc. (MISO) | 35.7 GWh | Apr 1978 | Dec 2024 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Cascade Creek | Rochester Public Utilities | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 29.0 GWh | May 1975 | Dec 2024 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Permian Basin | Luminant Generation Company LLC | Monahans, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 464.5 GWh | May 1958 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Rockingham County CT Station | Duke Energy Carolinas, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 1.7 TWh | May 2000 | Apr 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Louisa Generation Facility | Old Dominion Electric Coop | Gordonsville, VA | PJM Interconnection, LLC (PJM) | 520.8 GWh | Jul 2003 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Suwannee River | Duke Energy Florida, LLC | Live Oak, FL | Duke Energy Florida, Inc. (FPC) | 76.0 GWh | Oct 1953 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Fredonia | Puget Sound Energy Inc | Mt Vernon, WA | Puget Sound Energy, Inc. (PSEI) | 234.7 GWh | Apr 1984 | Apr 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Houston Chemical Complex Battleground | Oxy Vinyls LP | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.7 TWh | Apr 1982 | Apr 2025 | Natural Gas : 99.1% Other Gas : 0.9% |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.| State | Rank | Active Plants | Apr 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,243.20 GWh |
| Alaska | # 48 | 142 | 476.79 GWh |
| Arizona | # 15 | 173 | 7,447.02 GWh |
| Arkansas | # 31 | 99 | 3,937.58 GWh |
| California | # 4 | 1,664 | 15,684.45 GWh |
| Colorado | # 28 | 290 | 4,479.29 GWh |
| Connecticut | # 37 | 162 | 2,832.47 GWh |
| Delaware | # 49 | 32 | 450.59 GWh |
| District of Columbia | # 51 | 16 | 13.07 GWh |
| Florida | # 2 | 317 | 20,430.69 GWh |
| Georgia | # 6 | 248 | 11,378.75 GWh |
| Hawaii | # 46 | 68 | 750.53 GWh |
| Idaho | # 44 | 145 | 1,489.98 GWh |
| Illinois | # 5 | 358 | 14,828.23 GWh |
| Indiana | # 14 | 208 | 7,809.31 GWh |
| Iowa | # 19 | 294 | 6,020.16 GWh |
| Kansas | # 21 | 180 | 5,162.37 GWh |
| Kentucky | # 25 | 57 | 4,785.23 GWh |
| Louisiana | # 16 | 83 | 7,414.75 GWh |
| Maine | # 45 | 208 | 1,052.11 GWh |
| Maryland | # 36 | 196 | 3,016.71 GWh |
| Massachusetts | # 43 | 623 | 1,491.61 GWh |
| Michigan | # 9 | 269 | 9,486.98 GWh |
| Minnesota | # 27 | 765 | 4,502.46 GWh |
| Mississippi | # 20 | 56 | 5,727.48 GWh |
| Missouri | # 23 | 120 | 5,119.33 GWh |
| State | Rank | Active Plants | Apr 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,029.46 GWh |
| Nebraska | # 38 | 127 | 2,575.70 GWh |
| Nevada | # 33 | 110 | 3,434.99 GWh |
| New Hampshire | # 42 | 56 | 1,516.23 GWh |
| New Jersey | # 22 | 385 | 5,160.42 GWh |
| New Mexico | # 32 | 139 | 3,447.34 GWh |
| New York | # 8 | 930 | 9,830.59 GWh |
| North Carolina | # 10 | 909 | 9,044.94 GWh |
| North Dakota | # 35 | 57 | 3,134.93 GWh |
| Ohio | # 12 | 197 | 8,321.20 GWh |
| Oklahoma | # 18 | 136 | 6,341.82 GWh |
| Oregon | # 24 | 272 | 4,888.92 GWh |
| Pennsylvania | # 3 | 255 | 17,282.62 GWh |
| Rhode Island | # 47 | 97 | 690.36 GWh |
| South Carolina | # 11 | 200 | 8,436.34 GWh |
| South Dakota | # 41 | 52 | 1,909.63 GWh |
| Tennessee | # 26 | 86 | 4,565.37 GWh |
| Texas | # 1 | 885 | 43,683.73 GWh |
| Utah | # 39 | 122 | 2,192.68 GWh |
| Vermont | # 50 | 117 | 200.11 GWh |
| Virginia | # 17 | 233 | 6,991.48 GWh |
| Washington | # 13 | 134 | 8,268.23 GWh |
| West Virginia | # 30 | 39 | 3,969.31 GWh |
| Wisconsin | # 29 | 244 | 4,163.43 GWh |
| Wyoming | # 34 | 73 | 3,236.34 GWh |