Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| AltaGas Ripon Energy Inc. | AltaGas Ripon Energy Inc. | Ripon, CA | California Independent System Operator (CISO) | 1.6 GWh | Mar 1988 | Sep 2025 | Natural Gas |
| Shell Deer Park | Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Sep 1979 | Sep 2025 | Natural Gas : 79.3% Purchased Steam : 10.6% Other Gas : 10.1% |
| Alpena Cement Plant | Lafarge Corp | Alpena, MI | Midcontinent Independent System Operator, Inc. (MISO) | 177.2 GWh | Dec 1951 | Sep 2025 | Petroleum Coke : 83.7% Natural Gas : 16.3% |
| University of Notre Dame | University of Notre Dame | Notre Dame, IN | PJM Interconnection, LLC (PJM) | 88.5 GWh | Jun 1952 | Sep 2025 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Georgia-Pacific Corp - Nekoosa Mill | Domtar Industries Inc | Nekoosa, WI | Midcontinent Independent System Operator, Inc. (MISO) | 186.3 GWh | Dec 1911 | Sep 2025 | Black Liquor : 43.1% Natural Gas : 42.5% Water : 14.4% |
| Pixelle Specialty Solutions LLC - Spring | Pixelle Specialty Solutions LLC - (PA) | Spring Grove, PA | PJM Interconnection, LLC (PJM) | 411.6 GWh | Apr 1948 | Sep 2025 | Black Liquor : 47.9% Natural Gas : 25.6% Bituminous Coal : 21.6% Wood/Wood Waste Solids : 3.6% Residual Fuel Oil : 0.7% Sludge Waste : 0.6% |
| International Paper Savanna Mill | International Paper Co | Savannah, GA | Southern Company Services, Inc. - Trans (SOCO) | 633.3 GWh | May 1981 | Sep 2025 | Black Liquor : 62.7% Natural Gas : 29.9% Wood/Wood Waste Solids : 7.3% |
| Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | ISO New England (ISNE) | 573.0 GWh | Dec 1975 | Sep 2025 | Black Liquor : 46.2% Wood/Wood Waste Solids : 38.4% Natural Gas : 6.9% Tire-derived Fuels : 5.1% Residual Fuel Oil : 2.5% Sludge Waste : 0.8% |
| Menominee Mill Marinette | Eagle Creek Renewable Energy, LLC | Menominee, MI | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Dec 1923 | Sep 2025 | Water |
| Rutgers Biomedical and Health Cogen | Rutgers, The State University of NJ | Newark, NJ | PJM Interconnection, LLC (PJM) | 49.9 GWh | Jun 1989 | Sep 2025 | Natural Gas |
| University of Michigan | University of Michigan | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 208.5 GWh | Dec 1974 | Sep 2025 | Natural Gas |
| Oxnard | Procter&Gamble Paper Products Co-Oxnard | Oxnard, CA | California Independent System Operator (CISO) | 479.4 GWh | Jun 1982 | Sep 2025 | Natural Gas |
| Reworld Niagara I | Reworld Niagara I, LLC | Niagara Falls, NY | New York Independent System Operator (NYIS) | 127.7 GWh | Jul 1980 | Sep 2025 | Non-biogenic Municipal Solid Waste : 49.6% Biogenic Municipal Solid Waste : 40.6% Natural Gas : 9.9% |
| Swift Creek Chemical Complex | White Springs Agrici Chem Inc | White Springs, FL | Duke Energy Florida, Inc. (FPC) | 84.9 GWh | Dec 1979 | Sep 2025 | Other Fuel : 91.9% Natural Gas : 8.1% |
| Georgia-Pacific Big Island | GP Big Island LLC | Big Island, VA | PJM Interconnection, LLC (PJM) | 42.1 GWh | May 1920 | Sep 2025 | Natural Gas : 64.2% Wood/Wood Waste Solids : 24.8% Black Liquor : 8.2% Other Biomass Solids : 2.6% |
| Tennessee Eastman Operations | Eastman Chemical Co-TN Ops | Kingsport, TN | PJM Interconnection, LLC (PJM) | 1.1 TWh | Aug 1936 | Sep 2025 | Natural Gas : 60.4% Bituminous Coal : 37.8% Other Gas : 1.0% Sludge Waste : 0.8% |
| Clewiston Sugar House | United States Sugar Corp | Clewiston, FL | Duke Energy Florida, Inc. (FPC) | 260.2 GWh | Oct 1997 | Sep 2025 | Agricultural By-Products : 99.8% |
| PPG Powerhouse C | Westlake 2 US LLC | Lake Charles, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 TWh | Jul 1977 | Sep 2025 | Natural Gas : 99.5% |
| Axiall Natrium Plant | Westlake Chemical Natrium Plant | New Martinsville, WV | PJM Interconnection, LLC (PJM) | 602.0 GWh | Dec 1942 | Sep 2025 | Natural Gas : 96.5% Other Gas : 3.5% |
| Gas Utilization Facility | City of San Diego | San Diego, CA | California Independent System Operator (CISO) | 30.7 GWh | May 1985 | Sep 2025 | Other Biomass Gas |
| PCS Phosphate | PCS Phosphate | Aurora, NC | Duke Energy Progress East (CPLE) | 191.1 GWh | Nov 1984 | Sep 2025 | Waste Heat |
| Equilon Los Angeles Refining | Tesoro Refining and Marketing Company | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 283.8 GWh | Nov 1982 | Sep 2025 | Other Gas : 97.5% Natural Gas : 2.5% |
| Painted Hills Wind Park | Terra-Gen Operating Co-Wind | Whitewater, CA | California Independent System Operator (CISO) | 173.5 GWh | Oct 1985 | Sep 2025 | Wind |
| SRI International Cogen Project | IPT SRI Cogeneration Inc | Menlo Park, CA | California Independent System Operator (CISO) | 23.4 GWh | Mar 1987 | Sep 2025 | Natural Gas |
| Frontier | Oklahoma Gas & Electric Co | Oklahoma City, OK | Southwest Power Pool (SWPP) | 607.4 GWh | Aug 1989 | Sep 2025 | Natural Gas |
| Pacific-Ultrapower Chinese Station | IHI Power Services Corp | Jamestown, CA | California Independent System Operator (CISO) | 138.2 GWh | Sep 1986 | Sep 2025 | Wood/Wood Waste Solids : 99.7% |
| Omega Hills Gas Recovery | WM Renewable Energy LLC | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 80.1 GWh | Nov 1985 | Sep 2025 | Landfill Gas |
| McKittrick Limited | WCAC Operating Company | Bakersfield, CA | California Independent System Operator (CISO) | 6.1 GWh | Sep 1991 | Sep 2025 | Natural Gas |
| Mosinee Mill | Ahlstrom-Munksjo NA Specialty Solutions, LLC | Mosinee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 117.8 GWh | Jun 1916 | Sep 2025 | Black Liquor : 50.7% Bituminous Coal : 21.8% Water : 13.6% Wood/Wood Waste Solids : 6.1% Natural Gas : 3.7% Residual Fuel Oil : 2.3% Sludge Waste : 1.8% |
| Central Power Plant | State of Rhode Island | Cranston, RI | ISO New England (ISNE) | 18.8 GWh | Jul 1958 | Sep 2025 | Natural Gas : 98.5% Distillate Fuel Oil : 1.5% |
| Berry Cogen Tanne Hills 18 | Berry Petroleum Co | Maricopa, CA | California Independent System Operator (CISO) | 139.3 GWh | Nov 1986 | Sep 2025 | Natural Gas |
| Torrance Refining Company, LLC | Torrance Refining Company, LLC | Torrance, CA | California Independent System Operator (CISO) | 83.1 GWh | Aug 1983 | Sep 2025 | Other Gas : 74.7% Waste Heat : 25.3% |
| ExxonMobil Beaumont Refinery | ExxonMobil Oil Corp | Beaumont, TX | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 TWh | Dec 1965 | Sep 2025 | Natural Gas : 96.9% Other Gas : 3.1% |
| ExxonMobil Oil Joliet Refinery | ExxonMobil Oil Corp | Channahon, IL | PJM Interconnection, LLC (PJM) | 186.1 GWh | Apr 1986 | Sep 2025 | Other Gas |
| Paulsboro Refinery | Paulsboro Refining Company - LLC | Paulsboro, NJ | PJM Interconnection, LLC (PJM) | 347.3 GWh | Jul 1982 | Sep 2025 | Natural Gas : 57.9% Other Gas : 42.1% |
| Covanta Lake County Energy | Covanta Lake Inc | Okahumpka, FL | Duke Energy Florida, Inc. (FPC) | 86.5 GWh | Aug 1990 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.8% Natural Gas : 0.6% |
| Mosaic Co Bartow Facility | Mosaic Company | Bartow, FL | Tampa Electric Company (TEC) | 184.1 GWh | Nov 1985 | Sep 2025 | Waste Heat |
| Clearwater Paper IPP Lewiston | Clearwater Paper Corporation | Lewiston, ID | Avista Corporation (AVA) | 451.0 GWh | Dec 1949 | Sep 2025 | Black Liquor : 60.1% Wood/Wood Waste Solids : 24.0% Natural Gas : 15.9% |
| Sappi Cloquet Mill | Sappi Cloquet LLC | Cloquet, MN | Midcontinent Independent System Operator, Inc. (MISO) | 448.2 GWh | Dec 1928 | Sep 2025 | Black Liquor : 64.5% Wood/Wood Waste Solids : 17.7% Natural Gas : 13.6% Water : 3.5% |
| Covanta Bristol Energy | Covanta Bristol Inc | Bristol, CT | ISO New England (ISNE) | 107.8 GWh | Nov 1987 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Reworld Babylon Inc | Reworld Babylon Inc | West Babylon, NY | New York Independent System Operator (NYIS) | 124.5 GWh | Dec 1988 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Distillate Fuel Oil : 0.6% |
| Huntington Resource Recovery Facility | Huntington Resource Recovery | East Northport, NY | New York Independent System Operator (NYIS) | 198.1 GWh | Nov 1991 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.9% |
| Montgomery County Resource Recovery | Covanta Montgomery, Inc. | Dickerson, MD | PJM Interconnection, LLC (PJM) | 289.0 GWh | Apr 1995 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8% |
| Covanta Fairfax Energy | Covanta Fairfax Inc | Lorton, VA | PJM Interconnection, LLC (PJM) | 646.5 GWh | Feb 1990 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Natural Gas : 1.3% |
| Covanta Haverhill | Ogden Projects Inc-Haverhill | Haverhill, MA | ISO New England (ISNE) | 226.4 GWh | Apr 1989 | Sep 2025 | Non-biogenic Municipal Solid Waste : 52.2% Biogenic Municipal Solid Waste : 42.7% Distillate Fuel Oil : 5.1% |
| Onondaga County Resource Recovery | Covanta Onondega LP | Jamesville, NY | New York Independent System Operator (NYIS) | 206.3 GWh | Oct 1994 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.9% |
| Covanta Alexandria/Arlington Energy | Covanta Alexandria/Arlington | Alexandria, VA | PJM Interconnection, LLC (PJM) | 146.0 GWh | Sep 1987 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Pasco Cnty Solid Waste Resource Recovery | Pasco County | Spring Hill, FL | Duke Energy Florida, Inc. (FPC) | 179.3 GWh | Apr 1991 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Municipal Cogen Plant | Palm Springs City of | Palm Springs, CA | California Independent System Operator (CISO) | 6.5 GWh | Apr 1985 | Sep 2025 | Natural Gas |
| JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 798.1 GWh | May 1994 | Sep 2025 | Natural Gas |
| University of Alaska Fairbanks | University of Alaska | Fairbanks, AK | 64.3 GWh | Dec 1963 | Sep 2025 | Subbituminous Coal : 95.9% Distillate Fuel Oil : 3.9% | |
| Gary Works | United States Steel-Gary | Gary, IN | Midcontinent Independent System Operator, Inc. (MISO) | 783.8 GWh | Mar 1997 | Sep 2025 | Blast Furnace Gas : 51.3% Natural Gas : 48.6% |
| Southeast Kern River Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 47.1 GWh | Jan 1989 | Sep 2025 | Natural Gas |
| South Belridge Cogeneration Facility | AERA Energy LLC | McKittrick, CA | California Independent System Operator (CISO) | 466.8 GWh | Nov 1985 | Sep 2025 | Natural Gas |
| Florence Mill | WestRock-Florence | Florence, SC | Duke Energy Progress East (CPLE) | 339.8 GWh | Oct 1963 | Sep 2025 | Black Liquor : 52.1% Wood/Wood Waste Solids : 35.7% Natural Gas : 5.7% Bituminous Coal : 5.6% Residual Fuel Oil : 0.9% |
| Hopewell Mill | RockTenn-Hopewell | Hopewell, VA | PJM Interconnection, LLC (PJM) | 286.2 GWh | Nov 1980 | Sep 2025 | Black Liquor : 45.8% Wood/Wood Waste Solids : 34.7% Natural Gas : 18.9% Bituminous Coal : 0.6% |
| Odyssey Energy Altura Cogen, LLC | Odyssey Operating Services | Channelview, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.7 TWh | Oct 1985 | Sep 2025 | Natural Gas |
| TES Filer City Station | TES Filer City Station LP | Filer City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 316.0 GWh | Apr 1990 | Sep 2025 | Bituminous Coal : 64.6% Natural Gas : 21.3% Wood/Wood Waste Solids : 14.1% |
| PE Berkeley | Berkeley Cogeneration Facility | Berkeley, CA | California Independent System Operator (CISO) | 166.3 GWh | May 1987 | Sep 2025 | Natural Gas |
| Hillsborough County Resource Recovery | Hillsborough County | Tampa, FL | Tampa Electric Company (TEC) | 188.6 GWh | Mar 1987 | Sep 2025 | 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) | 183.1 GWh | Nov 1990 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 44.9% |
| Kent County Waste to Energy Facility | Kent County | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 100.2 GWh | Sep 1989 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.8% Biogenic Municipal Solid Waste : 44.8% |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 258.0 GWh | Oct 1991 | Sep 2025 | Natural Gas |
| Wheelabrator Concord Facility | Wheelabrator Environmental Systems | Concord, NH | ISO New England (ISNE) | 95.3 GWh | Mar 1989 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| McKay Bay Facility | City of Tampa | Tampa, FL | Tampa Electric Company (TEC) | 133.4 GWh | May 1985 | Sep 2025 | 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) | 233.1 GWh | Apr 1985 | Sep 2025 | 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) | 317.5 GWh | Aug 1987 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | ISO New England (ISNE) | 226.1 GWh | Jul 1985 | Sep 2025 | 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) | 284.4 GWh | Sep 1987 | Sep 2025 | Wood/Wood Waste Solids |
| Wheelabrator Westchester | Wheelabrator Environmental Systems | Peekskill, NY | New York Independent System Operator (NYIS) | 384.0 GWh | Sep 1984 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator Bridgeport | Wheelabrator Environmental Systems | Bridgeport, CT | ISO New England (ISNE) | 473.1 GWh | Jun 1988 | Sep 2025 | 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) | 342.3 GWh | Dec 1982 | Sep 2025 | 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) | 82.0 GWh | Dec 1989 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Spokane Waste to Energy | City of Spokane | Spokane, WA | Avista Corporation (AVA) | 134.4 GWh | Aug 1991 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Wheelabrator South Broward | Wheelabrator Environmental Systems | Ft. Lauderdale, FL | Florida Power & Light Co. (FPL) | 454.8 GWh | Mar 1991 | Sep 2025 | 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) | 599.8 GWh | Jul 1995 | Sep 2025 | Waste/Other Coal : 98.0% Waste/Other Oil : 1.1% Tire-derived Fuels : 0.8% |
| Covington Facility | WestRock Corp | Covington, VA | PJM Interconnection, LLC (PJM) | 727.0 GWh | Dec 1950 | Sep 2025 | Black Liquor : 43.9% Natural Gas : 25.9% Wood/Wood Waste Solids : 17.5% Bituminous Coal : 12.1% Residual Fuel Oil : 0.5% |
| Sagamore Plant Cogeneration | Tate & Lyle Ingredients Americas Inc | Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 17.0 GWh | Sep 1984 | Sep 2025 | Natural Gas |
| Yellowstone Energy LP | Yellowstone Energy LP | Billings, MT | NorthWestern Corporation (NWMT) | 426.3 GWh | May 1995 | Sep 2025 | Petroleum Coke : 98.9% Other Gas : 0.9% |
| Rhinelander Mill | Ahlstrom-Munksjo | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Nov 1917 | Sep 2025 | Water |
| Caterpillar | Caterpillar Inc | Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 23.3 GWh | Nov 1983 | Sep 2025 | Natural Gas |
| Hardee Power Station | Invenergy Services LLC | Bowling Green, FL | Tampa Electric Company (TEC) | 839.0 GWh | Dec 1992 | Sep 2025 | Natural Gas : 99.9% |
| Union County Resource Recovery | Reworld Union (NJ), LLC | Rahway, NJ | PJM Interconnection, LLC (PJM) | 288.3 GWh | Jan 1994 | Sep 2025 | 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) | 16.2 GWh | Nov 2003 | Sep 2025 | Natural Gas |
| MU Combined Heat and Power Plant | Curators of the University of Missouri | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 196.3 GWh | Jun 1961 | Sep 2025 | Natural Gas : 73.6% Wood/Wood Waste Solids : 23.7% Bituminous Coal : 2.6% |
| Motiva Enterprises Port Arthur Refinery | Motiva Enterprises LLC | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 TWh | May 1957 | Sep 2025 | 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) | 55.6 GWh | Feb 1990 | Sep 2025 | 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) | 300.7 GWh | Aug 1994 | Sep 2025 | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Gaseous Propane : 0.8% |
| Dixie Valley | Ormat Nevada Inc | Fallon, NV | California Independent System Operator (CISO) | 365.6 GWh | May 1988 | Sep 2025 | Geothermal |
| Doswell Energy Center | Doswell Ltd Partnership | Ashland, VA | PJM Interconnection, LLC (PJM) | 5.6 TWh | Oct 1991 | Sep 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | ISO New England (ISNE) | 7.6 GWh | Sep 1974 | Sep 2025 | Natural Gas : 86.8% Residual Fuel Oil : 13.2% |
| Quail Creek Hydro Plant #1 | Washington Cnty Wtr Consv Dist | Hurricane, UT | PacifiCorp East (PACE) | 8.6 GWh | May 1985 | Sep 2025 | Water |
| UCLA So Campus Cogen Project | University of California-LA | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 179.0 GWh | Sep 1993 | Sep 2025 | Natural Gas |
| Taft 26C Cogen | Chevron USA Inc | Taft, CA | California Independent System Operator (CISO) | 43.4 GWh | Jun 1982 | Sep 2025 | Natural Gas |
| Texas City Power Plant | Texas City Cogeneration LLC | Texas City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.9 TWh | Apr 1987 | Sep 2025 | Natural Gas |
| Celanese Acetate LLC | Celanese Acetate LLC | Narrows, VA | PJM Interconnection, LLC (PJM) | 161.0 GWh | Dec 1941 | Sep 2025 | Natural Gas |
| Berry Placerita Cogen | Shadow Wolf Energy | Santa Clarita, CA | California Independent System Operator (CISO) | 2.1 GWh | Feb 1990 | Sep 2025 | Natural Gas |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 221.6 GWh | May 1988 | Sep 2025 | Natural Gas |
| Richmond Cogen | Chevron Products Company-Richmond | Richmond, CA | California Independent System Operator (CISO) | 969.6 GWh | Jul 1992 | Sep 2025 | Natural Gas : 97.2% Other Gas : 2.8% |
| Freeport Energy | Olin Blue Cube Operations | Freeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.8 TWh | Mar 1978 | Sep 2025 | Natural Gas |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |