Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Hopewell Mill | RockTenn-Hopewell | Hopewell, VA | PJM Interconnection, LLC (PJM) | 287.5 GWh | Nov 1980 | Aug 2026 | Black Liquor : 47.9% Wood/Wood Waste Solids : 34.8% Natural Gas : 16.7% Bituminous Coal : 0.6% |
| Odyssey Energy Altura Cogen, LLC | Odyssey Operating Services | Channelview, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.4 TWh | Oct 1985 | Aug 2026 | Natural Gas |
| TES Filer City Station | TES Filer City Station LP | Filer City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 313.8 GWh | Apr 1990 | Aug 2026 | Bituminous Coal : 67.8% Natural Gas : 19.8% Wood/Wood Waste Solids : 12.5% |
| PE Berkeley | Berkeley Cogeneration Facility | Berkeley, CA | California Independent System Operator (CISO) | 126.7 GWh | May 1987 | Aug 2026 | Natural Gas |
| 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% |
| 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% |
| 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% |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 256.0 GWh | Oct 1991 | Aug 2026 | Natural Gas |
| 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% |
| 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 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% |
| 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% |
| 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 Shasta | Shasta Sustainable Resource Management, Inc. | Anderson, CA | California Independent System Operator (CISO) | 289.9 GWh | Sep 1987 | Aug 2026 | Wood/Wood Waste Solids |
| 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 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% |
| 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% |
| 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% |
| 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% |
| 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% |
| Northampton Generating Company LP | EIF Northampton GP, LLC | Northampton, PA | PJM Interconnection, LLC (PJM) | 349.9 GWh | Jul 1995 | Aug 2026 | Waste/Other Coal : 93.0% Tire-derived Fuels : 5.1% Waste/Other Oil : 1.5% |
| Covington Facility | WestRock Corp | Covington, VA | PJM Interconnection, LLC (PJM) | 780.6 GWh | Dec 1950 | Aug 2026 | Black Liquor : 45.0% Natural Gas : 22.7% Wood/Wood Waste Solids : 20.5% Bituminous Coal : 11.0% Residual Fuel Oil : 0.6% |
| Sagamore Plant Cogeneration | Tate & Lyle Ingredients Americas Inc | Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 23.6 GWh | Sep 1984 | Aug 2026 | Natural Gas |
| Yellowstone Energy LP | Yellowstone Energy LP | Billings, MT | NorthWestern Corporation (NWMT) | 354.2 GWh | May 1995 | Aug 2026 | Petroleum Coke : 99.6% |
| Rhinelander Mill | Ahlstrom-Munksjo | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 7.7 GWh | Nov 1917 | Aug 2026 | Water |
| Caterpillar | Caterpillar Inc | Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 20.2 GWh | Nov 1983 | Aug 2026 | Natural Gas |
| Hardee Power Station | Invenergy Services LLC | Bowling Green, FL | Tampa Electric Company (TEC) | 1.1 TWh | Dec 1992 | Aug 2026 | Natural Gas : 99.8% |
| 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% |
| Naval Hospital Medical Center | Department of the Navy | San Diego, CA | California Independent System Operator (CISO) | 12.8 GWh | Nov 2003 | Aug 2026 | Natural Gas |
| 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% |
| Motiva Enterprises Port Arthur Refinery | Motiva Enterprises LLC | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 TWh | May 1957 | Aug 2026 | Natural Gas : 90.8% Other Gas : 9.2% |
| 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% |
| 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% |
| Dixie Valley | Ormat Nevada Inc | Fallon, NV | California Independent System Operator (CISO) | 468.0 GWh | May 1988 | Aug 2026 | Geothermal |
| Doswell Energy Center | Doswell Ltd Partnership | Ashland, VA | PJM Interconnection, LLC (PJM) | 5.1 TWh | Oct 1991 | Aug 2026 | Natural Gas : 98.4% Distillate Fuel Oil : 1.6% |
| Quail Creek Hydro Plant #1 | Washington Cnty Wtr Consv Dist | Hurricane, UT | PacifiCorp East (PACE) | 8.7 GWh | May 1985 | Aug 2026 | Water |
| UCLA So Campus Cogen Project | University of California-LA | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 255.4 GWh | Sep 1993 | Aug 2026 | Natural Gas |
| Taft 26C Cogen | Chevron USA Inc | Taft, CA | California Independent System Operator (CISO) | 46.9 GWh | Jun 1982 | Aug 2026 | Natural Gas |
| Texas City Power Plant | Texas City Cogeneration LLC | Texas City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | Apr 1987 | Aug 2026 | Natural Gas |
| Celanese Acetate LLC | Celanese Acetate LLC | Narrows, VA | PJM Interconnection, LLC (PJM) | 163.1 GWh | Dec 1941 | Aug 2026 | Natural Gas |
| Berry Placerita Cogen | Shadow Wolf Energy | Santa Clarita, CA | California Independent System Operator (CISO) | 4.8 GWh | Feb 1990 | Aug 2026 | Natural Gas |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 203.8 GWh | May 1988 | Aug 2026 | Natural Gas |
| Richmond Cogen | Chevron Products Company-Richmond | Richmond, CA | California Independent System Operator (CISO) | 965.4 GWh | Jul 1992 | Aug 2026 | Natural Gas : 97.4% Other Gas : 2.6% |
| Freeport Energy | Olin Blue Cube Operations | Freeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.9 TWh | Mar 1978 | Aug 2026 | Natural Gas |
| Tesoro Mandan Cogeneration Plant | Tesoro Refining and Marketing Co LLC | Mandan, ND | Southwest Power Pool (SWPP) | 45.0 GWh | Sep 1954 | Aug 2026 | Other Gas : 62.1% Natural Gas : 37.9% |
| International Paper Prattville Mill | International Paper Co | Prattville, AL | Southern Company Services, Inc. - Trans (SOCO) | 535.5 GWh | Jan 1967 | Aug 2026 | Black Liquor : 62.1% Natural Gas : 22.0% Wood/Wood Waste Solids : 15.9% |
| CP Kelco San Diego Plant | CP Kelco US Inc. | San Diego, CA | California Independent System Operator (CISO) | 74.8 GWh | Sep 1983 | Aug 2026 | Natural Gas |
| Sylvamo Corporation Eastover Facility | Sylvamo Corporation - Eastover | Eastover, SC | Dominion Energy South Carolina, Inc. (SCEG) | 542.4 GWh | Mar 1984 | Aug 2026 | Black Liquor : 74.7% Wood/Wood Waste Solids : 14.6% Natural Gas : 10.2% Waste/Other Oil : 0.6% |
| International Paper Franklin Mill | GFC - Franklin | Franklin, VA | PJM Interconnection, LLC (PJM) | 277.3 GWh | Oct 1977 | Aug 2026 | Black Liquor : 87.9% Natural Gas : 12.1% |
| Midway Sunset Cogen | Midway-Sunset Cogeneration Co | Fellows, CA | California Independent System Operator (CISO) | 11.4 GWh | Apr 1989 | Aug 2026 | Natural Gas |
| Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, AK | 48.3 GWh | Oct 1988 | Aug 2026 | Natural Gas | |
| 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% |
| WestRock Southeast, LLC. | WestRock Southeast, LLC | Dublin, GA | Southern Company Services, Inc. - Trans (SOCO) | 115.1 GWh | May 1989 | Aug 2026 | Natural Gas : 41.5% Wood/Wood Waste Solids : 31.9% Tire-derived Fuels : 24.4% Other Biomass Solids : 2.1% |
| University of Illinois Cogen Facility | University of Illinois | Chicago, IL | PJM Interconnection, LLC (PJM) | 110.2 GWh | Mar 1993 | Aug 2026 | Natural Gas : 99.9% |
| Spruance Operating Services LLC | Veolia Energy Operating Service | Richmond, VA | PJM Interconnection, LLC (PJM) | 68.0 GWh | Apr 1992 | Aug 2026 | Natural Gas |
| Mansfield Mill | IPC-Mansfield Mill | Mansfield, LA | Midcontinent Independent System Operator, Inc. (MISO) | 823.3 GWh | Sep 1981 | Aug 2026 | Natural Gas : 52.6% Black Liquor : 34.1% Wood/Wood Waste Solids : 12.2% Tire-derived Fuels : 1.1% |
| Ticonderoga Mill | Sylvamo North America LLC | Ticonderoga, NY | New York Independent System Operator (NYIS) | 209.5 GWh | Dec 1969 | Aug 2026 | Natural Gas : 54.9% Black Liquor : 36.7% Residual Fuel Oil : 4.7% Wood/Wood Waste Solids : 3.7% |
| International Paper Vicksburg Mill | International Paper Co-Vicksbg | Vicksburg, MS | Midcontinent Independent System Operator, Inc. (MISO) | 203.1 GWh | Dec 1966 | Aug 2026 | Black Liquor : 53.6% Natural Gas : 32.2% Wood/Wood Waste Solids : 14.2% |
| Port Edwards Mill | Domtar Industries Inc | Port Edwards, WI | Midcontinent Independent System Operator, Inc. (MISO) | 35.6 GWh | Dec 1912 | Aug 2026 | Water |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 579.9 GWh | Dec 1967 | Aug 2026 | Black Liquor : 68.3% Wood/Wood Waste Solids : 12.7% Natural Gas : 11.4% Bituminous Coal : 6.0% Tire-derived Fuels : 1.6% |
| Iowa State University | Iowa State University | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 73.4 GWh | Sep 1960 | Aug 2026 | Natural Gas : 97.8% Distillate Fuel Oil : 2.2% |
| 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% |
| Gillette SBMC | The Gillette Company | Boston, MA | ISO New England (ISNE) | 59.5 GWh | Jan 1971 | Aug 2026 | Natural Gas |
| Erving Paper Mills | Erving Paper Mills Inc | Erving, MA | ISO New England (ISNE) | 42.6 GWh | Nov 2013 | Aug 2026 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
| Pfizer Groton Plant | Pfizer Inc | Groton, CT | ISO New England (ISNE) | 82.3 GWh | Dec 1947 | Aug 2026 | Natural Gas : 92.1% Distillate Fuel Oil : 7.9% |
| Naval Submarine Base Kings Bay | Kings Bay Naval Base | Kings Bay, GA | Southern Company Services, Inc. - Trans (SOCO) | 338.0 MWh | Nov 1984 | Aug 2026 | Distillate Fuel Oil |
| Saint Marys Hospital Power Plant | St Mary's Hospital | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 55.7 GWh | Dec 1970 | Aug 2026 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| 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% |
| Saguaro Power | Saguaro Power Co | Henderson, NV | Nevada Power Company (NEVP) | 145.1 GWh | Aug 1991 | Aug 2026 | Natural Gas |
| Univ of NC Chapel Hill Cogen Facility | University of North Carolina | Chapel Hill, NC | Duke Energy Carolinas (DUK) | 51.6 GWh | Jun 1991 | Aug 2026 | Natural Gas : 59.5% Bituminous Coal : 40.5% |
| West Group Data Center | CADC MSP01, LLC | Eagan, MN | Midcontinent Independent System Operator, Inc. (MISO) | 50.0 MWh | Apr 2005 | Aug 2026 | Distillate Fuel Oil |
| Biola University Hybrid | Biola University | La Mirada, CA | California Independent System Operator (CISO) | 13.6 GWh | Mar 1990 | Aug 2026 | Natural Gas |
| Westward Seafoods | Westward Seafoods Inc | Dutch Harbor, AK | 19.4 GWh | Feb 1991 | Aug 2026 | Distillate Fuel Oil | |
| General Chemical | Tata Chemicals Partners | Green River, WY | PacifiCorp East (PACE) | 216.5 GWh | Apr 1968 | Aug 2026 | Bituminous Coal : 77.2% Natural Gas : 22.8% |
| Chickadee G-3 | Chickadee 3-G Purchaser LLC | Beaumont, TX | Midcontinent Independent System Operator, Inc. (MISO) | 205.1 GWh | Feb 1987 | Aug 2026 | Natural Gas : 98.5% Waste/Other Oil : 1.5% |
| Sibley Mill | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.4 GWh | Dec 1945 | Aug 2026 | Water |
| Bucknell University | Bucknell University | Lewisburg, PA | PJM Interconnection, LLC (PJM) | 43.8 GWh | Sep 1991 | Aug 2026 | Natural Gas |
| Nevada Cogen Associates 2 Black Mountain | Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Nevada Power Company (NEVP) | 254.1 GWh | Oct 1992 | Aug 2026 | Natural Gas |
| Nevada Cogen Assoc#1 GarnetVly | Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Nevada Power Company (NEVP) | 270.4 GWh | Mar 1992 | Aug 2026 | Natural Gas |
| Dartmouth College Heating Plant | Dartmouth College | Hanover, NH | ISO New England (ISNE) | 10.4 GWh | Dec 1969 | Aug 2026 | Residual Fuel Oil |
| Western Power & Steam Inc | Western Power and Steam II LLC | Bakersfield, CA | California Independent System Operator (CISO) | 25.1 GWh | Feb 1990 | Aug 2026 | Natural Gas |
| John Deere Dubuque Works | John Deere Dubuque Works | Dubuque, IA | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 MWh | May 1994 | Aug 2026 | Distillate Fuel Oil |
| Gaylord Container Bogalusa | Temple-Inland Corp | Bogalusa, LA | Midcontinent Independent System Operator, Inc. (MISO) | 425.9 GWh | May 1979 | Aug 2026 | Black Liquor : 57.0% Wood/Wood Waste Solids : 36.5% Natural Gas : 6.5% |
| Alabama Pine Pulp | Alabama River Cellulose LLC | Perdue Hill, AL | Southern Company Services, Inc. - Trans (SOCO) | 413.7 GWh | Oct 1991 | Aug 2026 | Black Liquor : 97.1% Natural Gas : 2.9% |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.8 GWh | Dec 1920 | Aug 2026 | Water |
| Simplot Phosphates | Simplot Phosphates LLC | Rock Springs, WY | PacifiCorp East (PACE) | 101.6 GWh | Jul 1986 | Aug 2026 | Other Fuel : 91.9% Natural Gas : 8.1% |
| Village Creek Water Reclamation Facility | Ft Worth, City of - (TX) | Arlington, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 30.6 GWh | Mar 1994 | Aug 2026 | Natural Gas |
| Hoffer Plastics | Hoffer Plastics | South Elgin, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Mar 1992 | Aug 2026 | Natural Gas |
| Ferndale Generating Station | Puget Sound Energy Inc | Ferndale, WA | Puget Sound Energy, Inc. (PSEI) | 444.4 GWh | Mar 1994 | Aug 2026 | Natural Gas |
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | PJM Interconnection, LLC (PJM) | 7.9 GWh | Mar 1992 | Aug 2026 | Natural Gas |
| Sithe Independence Station | Sithe/Independence LLC | Oswego, NY | New York Independent System Operator (NYIS) | 6.8 TWh | Jul 1994 | Aug 2026 | Natural Gas |
| Collierville Powerhouse | Northern California Power Agny | Murphys, CA | California Independent System Operator (CISO) | 418.3 GWh | Oct 1989 | Aug 2026 | Water |
| Bayville Central Facility | Ocean County Utilities Auth - (NJ) | Bayville, NJ | PJM Interconnection, LLC (PJM) | 1.2 GWh | Aug 1988 | Aug 2026 | Other Biomass Gas : 63.5% Distillate Fuel Oil : 14.2% Solar : 13.1% Natural Gas : 9.2% |
| Warner Lambert | University of Michigan NCampus Research | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 24.4 GWh | Jul 1989 | Aug 2026 | Natural Gas |
| Pratt & Whitney | United Technologies | East Hartford, CT | ISO New England (ISNE) | 93.1 GWh | Dec 1991 | Aug 2026 | Natural Gas |
| South District Wastewater Treatment Plt | Miami Dade Water & Sewer Dept | Miami, FL | Florida Power & Light Co. (FPL) | 20.1 GWh | Feb 1991 | Aug 2026 | Other Biomass Gas : 53.7% Natural Gas : 46.3% |
| 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% |
| American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 21.5 GWh | Feb 1990 | Aug 2026 | Natural Gas : 99.9% |
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 657.9 GWh | Aug 1990 | Aug 2026 | Waste/Other Coal : 99.6% |
| Kalaeloa Cogen Plant | Kalaeloa Partners LP | Kapolei, HI | 1.4 TWh | Sep 1989 | Aug 2026 | Residual Fuel Oil : 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 |