Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Calvert Cliffs Nuclear Power Plant | Constellation Nuclear | Lusby, MD | PJM Interconnection, LLC (PJM) | 14.9 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Limerick | Constellation Nuclear | Sanatoga, PA | PJM Interconnection, LLC (PJM) | 19.3 TWh | Jan 1986 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | TalenEnergy Susquehanna LLC | Berwick, PA | PJM Interconnection, LLC (PJM) | 19.8 TWh | May 1983 | Aug 2026 | Nuclear |
| Braidwood Generation Station | Constellation Nuclear | Braceville, IL | PJM Interconnection, LLC (PJM) | 19.6 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Grand Gulf | System Energy Resources, Inc | Port Gibson, MS | Midcontinent Independent System Operator, Inc. (MISO) | 10.6 TWh | Jun 1985 | Aug 2026 | Nuclear |
| Diablo Canyon | Pacific Gas & Electric Co. | Avila Beach, CA | California Independent System Operator (CISO) | 18.6 TWh | Apr 1985 | Aug 2026 | Nuclear |
| V C Summer | Dominion Energy South Carolina, Inc | Jenkinsville, SC | Dominion Energy South Carolina, Inc. (SCEG) | 6.8 TWh | Dec 1983 | Aug 2026 | Nuclear |
| North Anna | Virginia Electric & Power Co | Mineral, VA | PJM Interconnection, LLC (PJM) | 15.8 TWh | May 1978 | Aug 2026 | Nuclear |
| St Lucie | Florida Power & Light Co | Jensen Beach, FL | Florida Power & Light Co. (FPL) | 15.1 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Callaway | Union Electric Co - (MO) | Fulton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 10.1 TWh | Nov 1984 | Aug 2026 | Nuclear |
| Sequoyah | Tennessee Valley Authority | Soddy Daisy, TN | Tennessee Valley Authority (TVA) | 17.9 TWh | Jun 1981 | Aug 2026 | Nuclear |
| Davis Besse | Energy Harbor Nuclear Generation LLC | Oak Harbor, OH | PJM Interconnection, LLC (PJM) | 7.2 TWh | Oct 1977 | Aug 2026 | Nuclear |
| Donald C Cook | Indiana Michigan Power Co | Bridgman, MI | PJM Interconnection, LLC (PJM) | 18.5 TWh | Jul 1975 | Aug 2026 | Nuclear |
| River Bend | Entergy Louisiana LLC | St. Francisville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 TWh | May 1986 | Aug 2026 | Nuclear |
| Comanche Peak | Luminant Generation Company LLC | Glen Rose, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 20.0 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Watts Bar Nuclear Plant | Tennessee Valley Authority | Spring City, TN | Tennessee Valley Authority (TVA) | 19.8 TWh | Apr 1996 | Aug 2026 | Nuclear |
| Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 14.1 TWh | Nov 1974 | Aug 2026 | Nuclear |
| Joseph M Farley | Alabama Power Co | Columbia, AL | Southern Company Services, Inc. - Trans (SOCO) | 15.1 TWh | Nov 1977 | Aug 2026 | Nuclear |
| South Texas Project | STP Nuclear Operating Co | Wadsworth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 20.3 TWh | Jul 1988 | Aug 2026 | Nuclear |
| R E Ginna Nuclear Power Plant | Constellation Nuclear | Ontario, NY | New York Independent System Operator (NYIS) | 4.7 TWh | Jun 1970 | Aug 2026 | Nuclear |
| Beaver Valley | Energy Harbor Nuclear Generation LLC | Shippingport, PA | PJM Interconnection, LLC (PJM) | 14.5 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Catawba | Duke Energy Carolinas, LLC | York, SC | Duke Energy Carolinas (DUK) | 18.3 TWh | May 1985 | Aug 2026 | Nuclear |
| Cooper Nuclear Station | Nebraska Public Power District | Brownville, NE | Southwest Power Pool (SWPP) | 6.8 TWh | Feb 1974 | Aug 2026 | Nuclear |
| Surry | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 12.1 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Peach Bottom | Constellation Nuclear | Delta, PA | PJM Interconnection, LLC (PJM) | 21.9 TWh | Jun 1974 | Aug 2026 | Nuclear |
| H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 6.7 TWh | Feb 1971 | Aug 2026 | Nuclear |
| Oconee | Duke Energy Carolinas, LLC | Seneca, SC | Duke Energy Carolinas (DUK) | 21.9 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Nine Mile Point Nuclear Station | Constellation Nuclear | Lycoming, NY | New York Independent System Operator (NYIS) | 15.5 TWh | Nov 1969 | Aug 2026 | Nuclear |
| PSEG Salem Generating Station | PSEG Nuclear LLC | Hancocks Bridge, NJ | PJM Interconnection, LLC (PJM) | 19.3 TWh | May 1971 | Aug 2026 | Nuclear |
| Point Beach Nuclear Plant | NextEra Energy Point Beach LLC | Two Rivers, WI | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 TWh | May 1969 | Aug 2026 | Nuclear |
| Prairie Island | Northern States Power Co - Minnesota | Welch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 TWh | Jan 1974 | Aug 2026 | Nuclear |
| Monticello Nuclear Facility | Northern States Power Co - Minnesota | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 TWh | May 1971 | Aug 2026 | Nuclear |
| Waterford 3 | Entergy Louisiana LLC | Killona, LA | Midcontinent Independent System Operator, Inc. (MISO) | 9.9 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Wheelabrator Falls | Wheelabrator Environmental Systems | Morrisville, PA | PJM Interconnection, LLC (PJM) | 300.2 GWh | Apr 1994 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Lisbon | Wheelabrator Environmental Systems | Lisbon, CT | ISO New England (ISNE) | 100.8 GWh | Sep 1995 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Bridgeport | Wheelabrator Environmental Systems | Bridgeport, CT | ISO New England (ISNE) | 429.7 GWh | Jun 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Oswego County Energy Recovery | Oswego County - (NY) | Fulton, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Jan 1986 | Dec 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Baltimore Refuse | Wheelabrator Environmental Systems | Baltimore, MD | PJM Interconnection, LLC (PJM) | 316.5 GWh | Oct 1984 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Gloucester LP | Wheelabrator Environmental Systems | Westville, NJ | PJM Interconnection, LLC (PJM) | 81.2 GWh | Dec 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Covanta Essex Company | Covanta Essex Company | Newark, NJ | PJM Interconnection, LLC (PJM) | 471.9 GWh | Oct 1990 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Spokane Waste to Energy | City of Spokane - (WA) | Spokane, WA | Avista Corporation (AVA) | 129.5 GWh | Aug 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Covanta Bristol Energy | Covanta Bristol Inc | Bristol, CT | ISO New England (ISNE) | 107.5 GWh | Nov 1987 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator South Broward | FCC Environmental | Ft. Lauderdale, FL | Florida Power & Light Co. (FPL) | 440.8 GWh | Mar 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Covanta Alexandria/Arlington Energy | Covanta Alexandria/Arlington | Alexandria, VA | PJM Interconnection, LLC (PJM) | 145.5 GWh | Sep 1987 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Union County Resource Recovery | Reworld Union (NJ), LLC | Rahway, NJ | PJM Interconnection, LLC (PJM) | 290.5 GWh | Jan 1994 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Westchester | Wheelabrator Environmental Systems | Peekskill, NY | New York Independent System Operator (NYIS) | 377.7 GWh | Sep 1984 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | ISO New England (ISNE) | 180.9 GWh | Jul 1985 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Millbury Facility | Wheelabrator Environmental Systems | Millbury, MA | ISO New England (ISNE) | 288.1 GWh | Aug 1987 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Covanta Delaware Valley | Covanta Delaware Valley LP | Chester, PA | PJM Interconnection, LLC (PJM) | 570.0 GWh | Mar 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator North Andover | Wheelabrator Environmental Systems | North Andover, MA | ISO New England (ISNE) | 245.8 GWh | Apr 1985 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| McKay Bay Facility | City of Tampa (FL) | Tampa, FL | Tampa Electric Company (TEC) | 83.8 GWh | May 1985 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Concord Facility | Wheelabrator Environmental Systems | Concord, NH | ISO New England (ISNE) | 92.8 GWh | Mar 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Hillsborough County Resource Recovery | Hillsborough County - (FL) | Tampa, FL | Tampa Electric Company (TEC) | 204.0 GWh | Mar 1987 | Aug 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Covanta Marion Inc | Covanta Marion Inc | Brooks, OR | Portland General Electric Company (PGE) | 53.0 GWh | Jul 1986 | Dec 2024 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Lancaster County Resource Recovery | Covanta Lancaster Inc | Brainbridge, PA | PJM Interconnection, LLC (PJM) | 172.9 GWh | Nov 1990 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.9% |
| Palm Beach Renewable Energy Facility 1 | Solid Waste Authority of Palm Beach Co | West Palm Beach, FL | Florida Power & Light Co. (FPL) | 345.6 GWh | Apr 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.9% |
| Pasco Cnty Solid Waste Resource Recovery | Pasco County - (FL) | Spring Hill, FL | Duke Energy Florida, Inc. (FPC) | 188.4 GWh | Apr 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.9% |
| Huntington Resource Recovery Facility | Huntington Resource Recovery | East Northport, NY | New York Independent System Operator (NYIS) | 198.0 GWh | Nov 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Covanta Haverhill | Ogden Projects Inc-Haverhill | Haverhill, MA | ISO New England (ISNE) | 292.5 GWh | Apr 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Olmsted Waste Energy | Olmsted County Public Works - (MN) | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 47.5 GWh | Mar 1987 | Dec 2025 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.8% Natural Gas : 0.5% |
| Covanta Hempstead | Covanta Hempstead Company | Westbury, NY | New York Independent System Operator (NYIS) | 461.7 GWh | Mar 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.8% |
| Lee County Solid Waste Energy | Lee County Board-Commissioners | Fort Myers, FL | Florida Power & Light Co. (FPL) | 314.6 GWh | Aug 1994 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Gaseous Propane : 0.6% |
| Covanta Hennepin Energy | Covanta Energy Co | Minneapolis, MN | Midcontinent Independent System Operator, Inc. (MISO) | 216.1 GWh | Sep 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.8% |
| Regional Waste Systems | Ecomaine | Portland, ME | ISO New England (ISNE) | 86.8 GWh | May 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7% |
| Pinellas County Resource Recovery | Reworld Projects, LLC | St. Petersburg, FL | Duke Energy Florida, Inc. (FPC) | 154.3 GWh | Dec 1982 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7% |
| Kent County Waste to Energy Facility | Kent County - (MI) | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 78.0 GWh | Sep 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7% |
| Covanta Lake County Energy | Covanta Lake Inc | Okahumpka, FL | Duke Energy Florida, Inc. (FPC) | 84.7 GWh | Aug 1990 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8% |
| MacArthur Waste to Energy Facility | Reworld MacArthur Renewable Energy | Ronkonkoma, NY | New York Independent System Operator (NYIS) | 51.4 GWh | Feb 1990 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Natural Gas : 1.2% |
| Reworld Plymouth LLC | Reworld Waste LLC | Conshohocken, PA | PJM Interconnection, LLC (PJM) | 202.3 GWh | Nov 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.2% |
| Reworld Babylon Inc | Reworld Babylon Inc | West Babylon, NY | New York Independent System Operator (NYIS) | 122.9 GWh | Dec 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.0% |
| Covanta Fairfax Energy | Covanta Fairfax Inc | Lorton, VA | PJM Interconnection, LLC (PJM) | 653.3 GWh | Feb 1990 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.1% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.7% |
| MMWAC Resource Recovery Facility | Maine Waste to Energy | Auburn, ME | ISO New England (ISNE) | 7.4 GWh | May 1992 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.0% Biogenic Municipal Solid Waste : 44.2% Natural Gas : 1.9% |
| Palm Beach Renewable Energy Facility 2 | Solid Waste Authority of Palm Beach Co | West Palm Beach, FL | Florida Power & Light Co. (FPL) | 497.9 GWh | Jun 2015 | Aug 2026 | Non-biogenic Municipal Solid Waste : 54.0% Biogenic Municipal Solid Waste : 44.2% Natural Gas : 1.7% |
| Onondaga County Resource Recovery | Covanta Onondega LP | Jamesville, NY | New York Independent System Operator (NYIS) | 182.3 GWh | Oct 1994 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Natural Gas : 2.1% |
| York County Resource Recovery | York County Solid W & R Auth - (PA) | York, PA | PJM Interconnection, LLC (PJM) | 243.5 GWh | Oct 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Natural Gas : 2.0% |
| Covanta Southeastern Connecticut Company | Covanta Southeastern Connecticut Company | Preston, CT | ISO New England (ISNE) | 106.2 GWh | Nov 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Distillate Fuel Oil : 2.0% |
| Wilmarth | Northern States Power Co - Minnesota | Mankato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 103.7 GWh | Aug 1948 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.1% |
| SEMASS Resource Recovery | SEMASS Partnership | West Wareham, MA | ISO New England (ISNE) | 537.3 GWh | Jun 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.0% |
| Montgomery County Resource Recovery | Covanta Montgomery, Inc. | Dickerson, MD | PJM Interconnection, LLC (PJM) | 234.7 GWh | Apr 1995 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.7% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.3% |
| H Power | Covanta Honolulu Resource Recovery | Kapolei, HI | 272.6 GWh | Oct 1989 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.7% Biogenic Municipal Solid Waste : 44.0% Distillate Fuel Oil : 2.3% | |
| Red Wing | Northern States Power Co - Minnesota | Red Wing, MN | Midcontinent Independent System Operator, Inc. (MISO) | 126.7 GWh | Sep 1949 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.5% Biogenic Municipal Solid Waste : 43.8% Wood/Wood Waste Solids : 2.0% Natural Gas : 0.7% |
| Reworld Tulsa | Reworld Tulsa LLC | Tulsa, OK | Southwest Power Pool (SWPP) | 318.0 MWh | Dec 1988 | Aug 2026 | Non-biogenic Municipal Solid Waste : 53.5% Biogenic Municipal Solid Waste : 43.8% |
| Dutchess Cnty Resource Recovery Facility | Dutchess County RRA - (NY) | Poughkeepsie, NY | New York Independent System Operator (NYIS) | 34.5 GWh | Oct 1987 | Dec 2025 | Non-biogenic Municipal Solid Waste : 52.8% Biogenic Municipal Solid Waste : 43.2% Natural Gas : 4.1% |
| Camden Resource Recovery Facility | Covanta Camden Energy Recovery Center | Camden, NJ | PJM Interconnection, LLC (PJM) | 158.2 GWh | Feb 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 52.4% Biogenic Municipal Solid Waste : 42.9% Natural Gas : 4.5% |
| Harrisburg Facility | Harrisburg Authority | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 101.3 GWh | Mar 2006 | Aug 2026 | Non-biogenic Municipal Solid Waste : 51.7% Biogenic Municipal Solid Waste : 42.3% Natural Gas : 6.0% |
| Reworld Niagara I | Reworld Niagara I, LLC | Niagara Falls, NY | New York Independent System Operator (NYIS) | 187.4 GWh | Jul 1980 | Aug 2026 | Non-biogenic Municipal Solid Waste : 50.3% Biogenic Municipal Solid Waste : 41.2% Natural Gas : 8.5% |
| Wheelabrator Hudson Falls | Wheelabrator Environmental Systems | Hudson Falls, NY | New York Independent System Operator (NYIS) | 48.3 GWh | Oct 1991 | Aug 2026 | Non-biogenic Municipal Solid Waste : 50.1% Biogenic Municipal Solid Waste : 41.0% Natural Gas : 8.9% |
| Covanta Stanislaus Energy | Covanta Stanislaus Inc | Crows Landing, CA | California Independent System Operator (CISO) | 61.9 GWh | Aug 1988 | Dec 2024 | Non-biogenic Municipal Solid Waste : 50.0% Biogenic Municipal Solid Waste : 40.9% Distillate Fuel Oil : 9.1% |
| Paris Energy Center | Paris Generation LP | Paris, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 320.9 GWh | Jun 1989 | Dec 2025 | Natural Gas : 99.9% |
| Linden Cogen Plant | EFS Cogen Holdings I LLC | Linden, NJ | New York Independent System Operator (NYIS) | 5.5 TWh | Feb 1992 | Aug 2026 | Natural Gas : 99.9% |
| El Segundo Cogen | Chevron USA Inc-El Segundo | El Segundo, CA | California Independent System Operator (CISO) | 1.2 TWh | Nov 1987 | Aug 2026 | Natural Gas : 99.9% |
| Elkton | Merck & Co Inc | Elkton, VA | PJM Interconnection, LLC (PJM) | 7.4 GWh | May 1982 | Dec 2025 | Natural Gas : 99.9% |
| Sterling Power Plant | Sterling Power Partners LP | Sherrill, NY | New York Independent System Operator (NYIS) | 22.7 GWh | May 1991 | Dec 2025 | Natural Gas : 99.9% |
| Johnsonville | Tennessee Valley Authority | New Johnsonville, TN | Tennessee Valley Authority (TVA) | 1.6 TWh | Sep 1951 | Aug 2026 | Natural Gas : 99.9% |
| Warren | Warren Generation, LLC | Warren, PA | PJM Interconnection, LLC (PJM) | 11.4 GWh | Aug 1972 | Dec 2025 | Natural Gas : 99.9% |
| Plant X | Southwestern Public Service Co | Earth, TX | Southwest Power Pool (SWPP) | 585.8 GWh | Dec 1951 | Dec 2025 | Natural Gas : 99.9% |
| Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | May 1958 | Dec 2025 | Natural Gas : 99.9% |
| West County Energy Center | Florida Power & Light Co | Loxahatchee, FL | Florida Power & Light Co. (FPL) | 18.3 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |
| Tesoro SLC Cogeneration Plant | Tesoro Refng Marketing Co Mntn Region | Salt Lake City, UT | PacifiCorp East (PACE) | 201.4 GWh | Jun 2004 | Aug 2026 | Natural Gas : 99.9% |
| Jonesboro City Water & Light Plant | City Water and Light Plant - (AR) | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 56.6 GWh | Jun 1999 | Dec 2025 | Natural Gas : 99.9% |
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 |