Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Wayne County Energy Complex | Duke Energy Progress - (NC) | Goldsboro, NC | Duke Energy Progress East (CPLE) | 621.5 GWh | Apr 2000 | Dec 2025 | Natural Gas : 90.0% Distillate Fuel Oil : 10.0% |
| Domino Sugar Baltimore | American Sugar Refining, Inc. | Baltimore, MD | PJM Interconnection, LLC (PJM) | 41.6 GWh | May 1955 | Aug 2026 | Natural Gas : 89.9% Residual Fuel Oil : 10.1% |
| Elk River | Great River Energy | Elk River, MN | Midcontinent Independent System Operator, Inc. (MISO) | 136.7 GWh | Dec 1950 | Aug 2026 | Natural Gas : 89.5% Distillate Fuel Oil : 10.5% |
| Zeeland | City of Zeeland - (MI) | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 600.0 MWh | Dec 1956 | Dec 2025 | Natural Gas : 89.2% Distillate Fuel Oil : 10.8% |
| Georgia-Pacific Muskogee | Georgia-Pacific Muskogee LLC | Muskogee, OK | Southwest Power Pool (SWPP) | 350.2 GWh | Feb 1978 | Aug 2026 | Natural Gas : 88.9% Subbituminous Coal : 11.1% |
| Minneapolis City of | City of Minneapolis - (KS) | Minneapolis, KS | Southwest Power Pool (SWPP) | 74.0 MWh | Mar 1955 | Dec 2025 | Natural Gas : 88.4% Distillate Fuel Oil : 11.6% |
| Ladysmith | Virginia Electric & Power Co | Woodford, VA | PJM Interconnection, LLC (PJM) | 748.0 GWh | Apr 2001 | Aug 2026 | Natural Gas : 88.4% Distillate Fuel Oil : 11.6% |
| MAS ASB Cogen Plant | Cube District Energy, LLC | Atlanta, GA | Southern Company Services, Inc. - Trans (SOCO) | 38.7 GWh | Feb 2012 | Aug 2026 | Natural Gas : 88.1% Landfill Gas : 11.9% |
| MMSD Jones Island Wastewater | Milwaukee Metro Sewerage Dist | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 82.3 GWh | Dec 1970 | Aug 2026 | Natural Gas : 87.9% Landfill Gas : 11.1% Distillate Fuel Oil : 1.1% |
| Northport | National Grid Generation LLC | Northport, NY | New York Independent System Operator (NYIS) | 4.2 TWh | Feb 1967 | Aug 2026 | Natural Gas : 87.7% Residual Fuel Oil : 12.3% |
| Oberlin (OH) | City of Oberlin - (OH) | Oberlin, OH | PJM Interconnection, LLC (PJM) | 593.0 MWh | Dec 1947 | Dec 2025 | Natural Gas : 87.7% Distillate Fuel Oil : 12.3% |
| Northeastern | Public Service Co of Oklahoma | Oologah, OK | Southwest Power Pool (SWPP) | 3.7 TWh | Mar 1961 | Aug 2026 | Natural Gas : 87.5% Subbituminous Coal : 12.5% |
| McPherson 3 | City of McPherson - (KS) | McPherson, KS | Southwest Power Pool (SWPP) | 7.5 GWh | Sep 1998 | Dec 2025 | Natural Gas : 87.3% Distillate Fuel Oil : 12.7% |
| Kingman Municipal Power and Light Plant | City of Kingman - (KS) | Kingman, KS | Southwest Power Pool (SWPP) | 1.1 GWh | Mar 1962 | Dec 2025 | Natural Gas : 87.1% Distillate Fuel Oil : 12.9% |
| Dickerson Power | Dickerson Power, LLC | Dickerson, MD | PJM Interconnection, LLC (PJM) | 348.3 GWh | May 1959 | Aug 2026 | Natural Gas : 87.1% Distillate Fuel Oil : 12.9% |
| Eagle Point Power Generation | Eagle Point Power Generation LLC | Westville, NJ | PJM Interconnection, LLC (PJM) | 204.8 GWh | Oct 1990 | Dec 2025 | Natural Gas : 87.0% Distillate Fuel Oil : 13.0% |
| Rokeby | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 13.3 GWh | Jun 1975 | Dec 2025 | Natural Gas : 86.9% Distillate Fuel Oil : 13.1% |
| Northeast (MI) | DTE Electric Company | Warren, MI | Midcontinent Independent System Operator, Inc. (MISO) | 14.8 GWh | Apr 1966 | Dec 2025 | Natural Gas : 86.8% Distillate Fuel Oil : 13.2% |
| Gowanus Gas Turbines Generating | Astoria Generating Company, L.P. | Brooklyn, NY | New York Independent System Operator (NYIS) | 61.0 GWh | May 1971 | Dec 2025 | Natural Gas : 86.8% Distillate Fuel Oil : 13.2% |
| Sturgis City Diesel Plant | City of Sturgis - (MI) | Sturgis, MI | PJM Interconnection, LLC (PJM) | 1.3 GWh | Nov 1981 | Dec 2025 | Natural Gas : 86.6% Distillate Fuel Oil : 13.4% |
| Victor J Daniel Jr | Mississippi Power Co | Escatawpa, MS | Southern Company Services, Inc. - Trans (SOCO) | 10.4 TWh | Aug 1977 | Aug 2026 | Natural Gas : 86.5% Subbituminous Coal : 12.6% Bituminous Coal : 0.9% |
| J Street | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 226.1 MWh | Jan 1972 | Jul 2025 | Natural Gas : 86.3% Distillate Fuel Oil : 13.7% |
| James River Power Station | City Utilities of Springfield - (MO) | Springfield, MO | Southwest Power Pool (SWPP) | 79.9 GWh | May 1957 | Aug 2026 | Natural Gas : 85.9% Distillate Fuel Oil : 14.1% |
| Osceola Generating Station (FL) | Orlando Utilities Comm | St. Cloud, FL | Duke Energy Florida, Inc. (FPC) | 3.7 GWh | Nov 2001 | Dec 2025 | Natural Gas : 85.7% Distillate Fuel Oil : 14.3% |
| UI RCP Bridgeport Seaside | United Illuminating Co | Bridgeport, CT | ISO New England (ISNE) | 18.1 GWh | Oct 2015 | Aug 2026 | Natural Gas : 85.6% Solar : 14.4% |
| Charles P Keller | Village of Rockville Centre - (NY) | Rockville Centre, NY | New York Independent System Operator (NYIS) | 1.0 GWh | Dec 1941 | Dec 2025 | Natural Gas : 85.6% Distillate Fuel Oil : 14.4% |
| Lake Road (MO) | Evergy Missouri West | St Joseph, MO | Southwest Power Pool (SWPP) | 47.4 GWh | Jun 1950 | Aug 2026 | Natural Gas : 85.6% Distillate Fuel Oil : 12.1% |
| Black Hawk Station | Borger Energy Associates LP | Borger, TX | Southwest Power Pool (SWPP) | 1.4 TWh | May 1999 | Aug 2026 | Natural Gas : 85.5% Other Gas : 14.5% |
| Geismar | BASF Corporation | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 625.6 GWh | Jun 1985 | Dec 2025 | Natural Gas : 85.5% Other Gas : 14.5% |
| Ravenswood | Ravenswood Operations LLC | Long Island, NY | New York Independent System Operator (NYIS) | 3.3 TWh | Jan 1963 | Aug 2026 | Natural Gas : 85.5% Distillate Fuel Oil : 14.5% |
| Texas Petrochemicals | TPC Group, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 240.7 GWh | May 1972 | Dec 2025 | Natural Gas : 85.3% Other Gas : 14.7% |
| McClellan (AR) | Arkansas Electric Coop Corp | Camden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 26.7 GWh | Apr 1972 | Oct 2025 | Natural Gas : 85.3% Distillate Fuel Oil : 14.7% |
| Valero Refinery Cogeneration Unit 1 | Valero Refining Co California | Benicia, CA | California Independent System Operator (CISO) | 236.7 GWh | Sep 2002 | Feb 2026 | Natural Gas : 85.2% Other Gas : 14.8% |
| Hutchinson Energy Center | Evergy Kansas Central, Inc | Hutchinson, KS | Southwest Power Pool (SWPP) | 16.0 GWh | Apr 1965 | Dec 2025 | Natural Gas : 85.2% Distillate Fuel Oil : 14.8% |
| Preston (IA) | City of Preston - (IA) | Preston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 MWh | Nov 1968 | Dec 2025 | Natural Gas : 85.1% Distillate Fuel Oil : 14.9% |
| Hagood | Dominion Energy South Carolina, Inc | Charleston Heights, SC | Dominion Energy South Carolina, Inc. (SCEG) | 33.0 GWh | May 1991 | Dec 2025 | Natural Gas : 85.0% Distillate Fuel Oil : 15.0% |
| Meade | City of Meade - (KS) | Meade, KS | Southwest Power Pool (SWPP) | 73.0 MWh | Dec 1950 | Dec 2025 | Natural Gas : 84.8% Distillate Fuel Oil : 15.2% |
| NCAH Central Utility Plant | National Centers for Animal Health | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 427.4 MWh | May 1996 | Aug 2026 | Natural Gas : 84.8% Distillate Fuel Oil : 15.2% |
| Delaware City Plant | Delaware City Refining Company LLC | Delaware City, DE | PJM Interconnection, LLC (PJM) | 994.3 GWh | Sep 1956 | Aug 2026 | Natural Gas : 84.7% Other Gas : 15.3% |
| Poet Bioprocessing Emmetsburg | Poet Bioprocessing Emmetsburg | Emmetsburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 18.1 GWh | Nov 2023 | Dec 2025 | Natural Gas : 84.7% Other Biomass Solids : 15.3% |
| C W Burdick | City of Grand Island - (NE) | Grand Island, NE | Southwest Power Pool (SWPP) | 2.8 GWh | Sep 1957 | Dec 2025 | Natural Gas : 84.7% Distillate Fuel Oil : 15.3% |
| Bridgeport Station | Generation Bridge II Connecticut, LLC | Bridgeport, CT | ISO New England (ISNE) | 3.2 TWh | Jul 1961 | Aug 2026 | Natural Gas : 84.6% Distillate Fuel Oil : 15.4% |
| DeBary | Duke Energy Florida, LLC | DeBary, FL | Duke Energy Florida, Inc. (FPC) | 103.5 GWh | Nov 1975 | Dec 2025 | Natural Gas : 84.4% Distillate Fuel Oil : 15.6% |
| Lincoln | City of Lincoln Center - (KS) | Lincoln, KS | Southwest Power Pool (SWPP) | 32.0 MWh | Dec 1957 | Dec 2025 | Natural Gas : 84.3% Distillate Fuel Oil : 15.7% |
| LaO Energy Systems | Dow Chemical Co | Plaquemine, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 TWh | May 1958 | Dec 2024 | Natural Gas : 84.1% Other Gas : 15.9% |
| Broadridge Cogen | Broadridge Customer Communications | El Dorado Hills, CA | California Independent System Operator (CISO) | 8.7 GWh | Apr 2008 | Dec 2025 | Natural Gas : 83.4% Solar : 16.6% |
| Germantown | Wisconsin Electric Power Co | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 33.3 GWh | Jun 1978 | Dec 2025 | Natural Gas : 83.1% Distillate Fuel Oil : 16.9% |
| Payson | Payson City Corporation | Payson, UT | PacifiCorp East (PACE) | 6.0 MWh | May 1988 | Dec 2025 | Natural Gas : 83.0% Distillate Fuel Oil : 17.0% |
| Falling Spring | Borough of Chambersburg - (PA) | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 1.1 GWh | Nov 1967 | Aug 2026 | Natural Gas : 83.0% Distillate Fuel Oil : 17.0% |
| International Paper Riverdale Mill | International Paper Co-Riverdl | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 552.2 GWh | Dec 1966 | Dec 2025 | Natural Gas : 83.0% Black Liquor : 17.0% |
| Port Jefferson | National Grid Generation LLC | Port Jefferson, NY | New York Independent System Operator (NYIS) | 441.3 GWh | Oct 1958 | Aug 2026 | Natural Gas : 82.8% Residual Fuel Oil : 16.0% Distillate Fuel Oil : 1.2% |
| Butler-Warner Generation Plant | Fayetteville Public Works Commission | Fayetteville, NC | Duke Energy Progress East (CPLE) | 88.7 GWh | Jun 1976 | Aug 2026 | Natural Gas : 82.7% Distillate Fuel Oil : 15.6% Solar : 1.7% |
| Papillion Creek Wastewater | City of Omaha - (NE) | Bellevue, NE | Southwest Power Pool (SWPP) | 2.5 GWh | Apr 1987 | Aug 2026 | Natural Gas : 82.4% Other Biomass Gas : 17.6% |
| Hillsdale | Hillsdale Board of Public Wks | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 711.0 MWh | Feb 1947 | Dec 2025 | Natural Gas : 81.9% Distillate Fuel Oil : 18.1% |
| Rapids Energy Center | ALLETE, Inc. | Grand Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 40.4 GWh | Dec 1942 | Dec 2025 | Natural Gas : 81.7% Water : 18.3% |
| Shell Deer Park | Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Sep 1979 | Aug 2026 | Natural Gas : 81.6% Other Gas : 10.2% Purchased Steam : 8.3% |
| Intermountain Power Project | Los Angeles Department of Water & Power | Delta, UT | Los Angeles Department of Water and Power (LDWP) | 5.5 TWh | May 1986 | Aug 2026 | Natural Gas : 81.0% Bituminous Coal : 18.9% |
| Warren F Sam Beasley Generation Station | Delaware Municipal Electric Corp | Smyrna, DE | PJM Interconnection, LLC (PJM) | 83.0 GWh | Mar 2002 | Aug 2026 | Natural Gas : 80.7% Distillate Fuel Oil : 19.3% |
| Franklin Heating Station | Franklin Heating Station | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 63.0 GWh | Dec 1950 | Aug 2026 | Natural Gas : 80.6% Purchased Steam : 18.1% Distillate Fuel Oil : 1.3% |
| CSUF Trigeneration | California State University at Fullerton | Fullerton, CA | California Independent System Operator (CISO) | 33.9 GWh | Sep 2010 | Aug 2026 | Natural Gas : 80.2% Solar : 19.8% |
| POET Biorefining Lake Crystal | POET Biorefining Lake Crystal | Lake Crystal, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Mar 2005 | Aug 2026 | Natural Gas : 79.8% Distillate Fuel Oil : 20.2% |
| Ellinwood | City of Ellinwood - (KS) | Ellinwood, KS | Southwest Power Pool (SWPP) | 28.0 MWh | May 1948 | Dec 2025 | Natural Gas : 79.1% Distillate Fuel Oil : 20.9% |
| Beloit | City of Beloit - (KS) | Beloit, KS | Southwest Power Pool (SWPP) | 47.0 MWh | Apr 1950 | Dec 2025 | Natural Gas : 79.0% Distillate Fuel Oil : 21.0% |
| Flint Hills Resources Pine Bend, LLC | Flint Hills Resources Pine Bend, LLC | Rosemount, MN | Midcontinent Independent System Operator, Inc. (MISO) | 361.6 GWh | Apr 2019 | Dec 2025 | Natural Gas : 78.8% Solar : 21.2% |
| Chanute 3 | City of Chanute (KS) | Chanute, KS | Southwest Power Pool (SWPP) | 331.0 MWh | Sep 1985 | Dec 2025 | Natural Gas : 78.6% Distillate Fuel Oil : 21.4% |
| Terry Bundy Generating Station | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 148.4 GWh | Jul 2003 | Aug 2026 | Natural Gas : 78.3% Landfill Gas : 16.0% Distillate Fuel Oil : 5.7% |
| MU Combined Heat and Power Plant | Curators of the University of Missouri | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 197.1 GWh | Jun 1961 | Aug 2026 | Natural Gas : 77.7% Wood/Wood Waste Solids : 20.7% Bituminous Coal : 1.6% |
| Santa Rita Jail Hybrid | County of Alameda GSA - (CA) | Dublin, CA | California Independent System Operator (CISO) | 10.4 GWh | Aug 2001 | Dec 2025 | Natural Gas : 77.7% Solar : 22.3% |
| Coxsackie | Central Hudson Gas & Elec Corp | Coxsackie, NY | New York Independent System Operator (NYIS) | 1.1 GWh | Nov 1969 | Dec 2025 | Natural Gas : 77.6% Kerosene : 22.4% |
| Watson Cogeneration | ARCO Products Co-Watson | Carson, CA | California Independent System Operator (CISO) | 2.4 TWh | Nov 1987 | Aug 2026 | Natural Gas : 77.1% Other Gas : 22.7% |
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | ISO New England (ISNE) | 28.8 GWh | Sep 1974 | Jul 2026 | Natural Gas : 76.7% Residual Fuel Oil : 23.3% |
| Iola | City of Iola - (KS) | Iola, KS | Southwest Power Pool (SWPP) | 605.0 MWh | Apr 1969 | Dec 2025 | Natural Gas : 76.7% Distillate Fuel Oil : 23.3% |
| McPherson 2 | City of McPherson - (KS) | McPherson, KS | Southwest Power Pool (SWPP) | 20.4 GWh | May 1973 | Dec 2025 | Natural Gas : 76.6% Distillate Fuel Oil : 23.4% |
| New Prague | New Prague Utilities Comm | New Prague, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Jul 1944 | Dec 2025 | Natural Gas : 76.4% Distillate Fuel Oil : 23.6% |
| Curtis | City of Curtis - (NE) | Curtis, NE | Southwest Power Pool (SWPP) | 89.0 MWh | Dec 1954 | Dec 2025 | Natural Gas : 75.6% Distillate Fuel Oil : 24.4% |
| Rockwood | Imperial Irrigation District | Brawley, CA | Imperial Irrigation District (IID) | 419.0 MWh | May 1979 | Dec 2025 | Natural Gas : 75.5% Distillate Fuel Oil : 24.5% |
| Pratt 2 | City of Pratt- (KS) | Pratt, KS | Southwest Power Pool (SWPP) | 195.0 MWh | May 1994 | Dec 2025 | Natural Gas : 75.1% Distillate Fuel Oil : 24.9% |
| HF Sinclair Puget Sound Refining | HF Sinclair Corporation | Anacortes, WA | Puget Sound Energy, Inc. (PSEI) | 897.0 GWh | Aug 1991 | Aug 2026 | Natural Gas : 74.9% Other Gas : 25.1% |
| North Valmy | Sierra Pacific Power Co | Valmy, NV | Nevada Power Company (NEVP) | 1.7 TWh | Nov 1981 | Aug 2026 | Natural Gas : 74.7% Bituminous Coal : 25.3% |
| Darbytown | Virginia Electric & Power Co | Richmond, VA | PJM Interconnection, LLC (PJM) | 166.1 GWh | Mar 1990 | Dec 2025 | Natural Gas : 74.3% Distillate Fuel Oil : 25.7% |
| Perryman | Constellation Power Source Generation, LLC | Harford County, MD | PJM Interconnection, LLC (PJM) | 404.0 GWh | Dec 1971 | Aug 2026 | Natural Gas : 73.9% Distillate Fuel Oil : 26.1% |
| Waterloo | City of Waterloo - (IL) | Waterloo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 751.0 MWh | May 1946 | Dec 2025 | Natural Gas : 73.6% Distillate Fuel Oil : 26.4% |
| North Ninth Street | Rochelle Municipal Utilities - (IL) | Rochelle, IL | PJM Interconnection, LLC (PJM) | 1.3 GWh | Sep 1940 | Aug 2026 | Natural Gas : 73.3% Solar : 14.9% Distillate Fuel Oil : 11.9% |
| Univ of Oregon Central Power Station | University of Oregon | Eugene, OR | Bonneville Power Administration (BPAT) | 567.1 MWh | Aug 2009 | Dec 2025 | Natural Gas : 72.4% Distillate Fuel Oil : 27.6% |
| Princeton University Cogeneration | Trustees of Princeton University | Princeton, NJ | PJM Interconnection, LLC (PJM) | 80.8 GWh | Sep 1996 | Aug 2026 | Natural Gas : 72.1% Solar : 25.0% Distillate Fuel Oil : 2.9% |
| Cushing | City of Cushing - (OK) | Cushing, OK | Southwest Power Pool (SWPP) | 94.0 MWh | May 1936 | Dec 2025 | Natural Gas : 71.9% Distillate Fuel Oil : 28.1% |
| University of Northern Iowa | University of Northern Iowa | Cedar Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 24.6 GWh | Oct 1982 | Aug 2026 | Natural Gas : 71.8% Petroleum Coke : 19.7% Bituminous Coal : 8.2% |
| Port Arthur Texas Refinery | Total Petrochemicals USA Inc | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 247.8 GWh | Jul 1988 | Dec 2025 | Natural Gas : 71.8% Other Gas : 28.2% |
| Cope | Dominion Energy South Carolina, Inc | Cope, SC | Dominion Energy South Carolina, Inc. (SCEG) | 1.6 TWh | Dec 1995 | Aug 2026 | Natural Gas : 71.6% Bituminous Coal : 28.4% |
| IKEA New Haven Rooftop PV & Fuel Cell | IKEA Property Inc | New Haven, CT | ISO New England (ISNE) | 2.7 GWh | Jun 2012 | Dec 2025 | Natural Gas : 71.5% Solar : 28.5% |
| Louisiana 1 | Entergy Louisiana LLC | Baton Rouge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 TWh | Sep 1951 | Aug 2026 | Natural Gas : 71.4% Other Gas : 28.6% |
| McClure | Modesto Irrigation District | Modesto, CA | Balancing Authority of Northern California (BANC) | 1.6 GWh | Jun 1980 | Dec 2025 | Natural Gas : 71.4% Distillate Fuel Oil : 28.6% |
| L L Wilkins | Clarksdale Public Utilities | Clarksdale, MS | Midcontinent Independent System Operator, Inc. (MISO) | 166.0 MWh | Sep 1961 | Aug 2025 | Natural Gas : 71.4% Distillate Fuel Oil : 28.6% |
| Waters River | City of Peabody - (MA) | Peabody, MA | ISO New England (ISNE) | 5.5 GWh | Nov 1971 | Nov 2025 | Natural Gas : 71.3% Distillate Fuel Oil : 28.7% |
| Belews Creek | Duke Energy Carolinas, LLC | Belews Creek, NC | Duke Energy Carolinas (DUK) | 9.9 TWh | Jul 1974 | Aug 2026 | Natural Gas : 71.3% Bituminous Coal : 28.7% |
| Mora | City of Mora - (MN) | Mora, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Aug 1957 | Dec 2025 | Natural Gas : 71.2% Distillate Fuel Oil : 28.8% |
| Roseton Generating Facility | CCI Roseton LLC | Newsburgh, NY | New York Independent System Operator (NYIS) | 673.0 GWh | Aug 1974 | Aug 2026 | Natural Gas : 70.7% Residual Fuel Oil : 29.3% |
| Brunner Island | Brunner Island LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 3.9 TWh | Apr 1961 | Aug 2026 | Natural Gas : 70.6% Bituminous Coal : 29.4% |
| Sweeny Cogen Facility | Sweeny Cogeneration LLC | Old Ocean, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.9 TWh | Jul 1997 | Aug 2026 | Natural Gas : 70.5% Other Gas : 29.5% |
| Auburn | Auburn Board of Public Works | Auburn, NE | Southwest Power Pool (SWPP) | 31.0 MWh | May 1949 | Dec 2025 | Natural Gas : 70.4% Distillate Fuel Oil : 29.6% |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |