Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Greenleaf 2 Power Plant | Greenleaf Energy LLC | Yuba City, CA | California Independent System Operator (CISO) | 51.1 GWh | Sep 1989 | Mar 2026 | Natural Gas |
| McIntosh (AL) | PowerSouth Energy Cooperative | McIntosh, AL | Southern Company Services, Inc. - Trans (SOCO) | 256.4 GWh | May 1991 | Dec 2024 | Natural Gas |
| Marathon Bay Area Cogen | Tesoro Marketing & Refining Co. LLC (Martinez) | Martinez, CA | California Independent System Operator (CISO) | 596.8 GWh | Jan 1987 | Mar 2026 | Natural Gas |
| Nine Springs | Madison Gas & Electric Co | Madison, WI | Midcontinent Independent System Operator, Inc. (MISO) | 82.0 MWh | Nov 1964 | Dec 2024 | Natural Gas |
| North Loop | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 2.5 GWh | Nov 1972 | Dec 2024 | Natural Gas |
| Colorado Energy Nations Company | Molson Coors USA LLC | Golden, CO | Public Service Company of Colorado (PSCO) | 119.8 GWh | Aug 1976 | Mar 2026 | Natural Gas |
| Heber City | Heber Light & Power Company | Heber City, UT | PacifiCorp East (PACE) | 27.6 GWh | Nov 1990 | Dec 2024 | Natural Gas |
| Snowbird Power Plant | Snowbird Corporation | Snowbird, UT | PacifiCorp East (PACE) | 14.7 GWh | Nov 1986 | Dec 2024 | Natural Gas |
| R D Green | Big Rivers Electric Corp | Robards, KY | Midcontinent Independent System Operator, Inc. (MISO) | 713.4 GWh | Nov 1979 | Mar 2026 | Natural Gas |
| Fort St Vrain | Public Service Co of Colorado | Platteville, CO | Public Service Company of Colorado (PSCO) | 4.1 TWh | Apr 1996 | Mar 2026 | Natural Gas |
| Lewis & Clark | Montana-Dakota Utilities Co | Richland, MT | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Sep 1958 | Mar 2026 | Natural Gas |
| Fresno Cogen Partners | Wellhead Services, Inc | San Joaquin, CA | California Independent System Operator (CISO) | 2.4 GWh | Dec 1989 | Dec 2024 | Natural Gas |
| Cutrale Citrus Juices USA II | Cutrale Citrus Juices USA Inc | Auburndale, FL | Tampa Electric Company (TEC) | 33.7 GWh | Nov 2010 | Dec 2024 | Natural Gas |
| King City Power Plant | Calpine King City Cogen LLC | King City, CA | California Independent System Operator (CISO) | 27.2 GWh | Jan 1989 | Mar 2026 | Natural Gas |
| Loma Linda University Cogen | Loma Linda University | Loma Linda, CA | California Independent System Operator (CISO) | 59.4 GWh | Jan 1980 | Mar 2026 | Natural Gas |
| Baptist Medical Center | Baptist Memorial Hospital | Jacksonville, FL | JEA (JEA) | 18.9 GWh | Nov 1983 | Mar 2026 | Natural Gas |
| CF Industries Yazoo City Complex | CF Industries Nitrogen LLC | Yazoo City, MS | Midcontinent Independent System Operator, Inc. (MISO) | 118.6 GWh | Jun 1984 | Mar 2026 | Natural Gas |
| Louisiana Sugar Refining | Louisiana Sugar Refining LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 20.4 GWh | Aug 1930 | Dec 2024 | Natural Gas |
| Mars Wrigley Confectionery US, LLC | Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | PJM Interconnection, LLC (PJM) | 41.7 GWh | Sep 1984 | Dec 2024 | Natural Gas |
| Florida's Natural Growers | Citrus World Inc | Lake Wales, FL | Duke Energy Florida, Inc. (FPC) | 44.0 GWh | Nov 1989 | Dec 2024 | Natural Gas |
| Northeast (WA) | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 1.2 GWh | Nov 1978 | Dec 2024 | Natural Gas |
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | ISO New England (ISNE) | 27.7 GWh | Sep 1978 | Mar 2026 | Natural Gas |
| T B Simon Power Plant | Michigan State University | East Lansing, MI | Midcontinent Independent System Operator, Inc. (MISO) | 250.1 GWh | Nov 1965 | Mar 2026 | Natural Gas |
| Santan | Salt River Project | Gilbert, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 4.9 TWh | Sep 1974 | Mar 2026 | Natural Gas |
| California Institute of Technology | California Institute-Technology | Pasadena, CA | California Independent System Operator (CISO) | 56.4 GWh | Jul 2003 | Mar 2026 | Natural Gas |
| Dansby | City of Bryan - (TX) | Bryan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 149.9 GWh | Aug 1978 | Dec 2024 | Natural Gas |
| A B Brown | Southern Indiana Gas & Elec Co | Mount Vernon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 704.2 GWh | Feb 1979 | Mar 2026 | Natural Gas |
| Grossmont Hospital | Sharp Grossmont Hospital | La Mesa, CA | California Independent System Operator (CISO) | 25.5 GWh | Jul 1983 | Dec 2024 | Natural Gas |
| Barrow | Barrow Utils & Elec Coop, Inc | Barrow, AK | 45.9 GWh | Jan 1977 | Dec 2024 | Natural Gas | |
| Enterprise Products Operating | Enterprise Products Optg LP | Mont Belvieu, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 154.7 GWh | Aug 1984 | Dec 2024 | Natural Gas |
| Ticona Polymers Inc | Ticona Polymers Inc | Bishop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 264.7 GWh | Mar 1989 | Dec 2024 | Natural Gas |
| Harrington | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 2.1 TWh | Dec 1975 | Mar 2026 | Natural Gas |
| Bernice Lake | Homer Electric Assn Inc | Nikiski, AK | 1.3 GWh | Oct 1971 | Dec 2024 | Natural Gas | |
| Hutchinson Plant #2 | Hutchinson Utilities Comm | Hutchinson, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Oct 1994 | Dec 2024 | Natural Gas |
| Ellwood | Ellwood Power, LLC | Goleta, CA | California Independent System Operator (CISO) | 2.5 GWh | Jul 1974 | Dec 2024 | Natural Gas |
| D G Hunter | City of Alexandria - (LA) | Alexandria, LA | Midcontinent Independent System Operator, Inc. (MISO) | 69.0 GWh | Apr 1965 | Dec 2024 | Natural Gas |
| George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 923.3 GWh | Dec 1974 | Dec 2024 | Natural Gas | |
| Kaweah Delta District Hospital | Kaweah Delta Hospital | Visalia, CA | California Independent System Operator (CISO) | 21.7 GWh | Sep 2008 | Mar 2026 | Natural Gas |
| Ceredo Generating Station | Appalachian Power Co | Huntington, WV | PJM Interconnection, LLC (PJM) | 814.5 GWh | May 2001 | Mar 2026 | Natural Gas |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 70.0 GWh | May 2001 | Dec 2024 | Natural Gas |
| Wolf Hills Energy | Middle River Power II, LLC | Bristol, VA | PJM Interconnection, LLC (PJM) | 177.8 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Ironwood LLC | Helix Ironwood LLC | Lebanon, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Nov 2001 | Mar 2026 | Natural Gas |
| Big Sandy Peaker Plant | Middle River Power II, LLC | Kenona, WV | PJM Interconnection, LLC (PJM) | 285.3 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| Gleason Generating Facility | Tennessee Valley Authority | Gleason, TN | Tennessee Valley Authority (TVA) | 185.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Front Range Power Plant | City of Colorado Springs - (CO) | Fountain, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.3 TWh | Mar 2003 | Mar 2026 | Natural Gas |
| Arlington Valley Energy Facility | Arlington Valley LLC | Arlington, AZ | Arlington Valley, LLC (DEAA) | 3.2 TWh | May 2002 | Mar 2026 | Natural Gas |
| Aurora | Aurora Generation LLC | Aurora, IL | PJM Interconnection, LLC (PJM) | 516.8 GWh | Apr 2001 | Feb 2026 | Natural Gas |
| Beaver Creek Gas Plant | Denbury Inc | Riverton, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.5 GWh | Nov 1983 | Dec 2024 | Natural Gas |
| Tenaska Lindsay Hill Generating Station | Tenaska Alabama Partners LP | Billingsley, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.4 TWh | Apr 2002 | Mar 2026 | Natural Gas |
| Jackson Generating Station | Consumers Energy Co - (MI) | Jackson, MI | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 TWh | Jun 2002 | Mar 2026 | Natural Gas |
| TVA Southaven Combined Cycle | Tennessee Valley Authority | Southaven, MS | Tennessee Valley Authority (TVA) | 5.2 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| Crete Energy Venture LLC | Crete Energy Venture LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 56.5 GWh | Apr 2002 | Nov 2024 | Natural Gas |
| Dean | DTE Electric Company | East China, MI | Midcontinent Independent System Operator, Inc. (MISO) | 770.1 GWh | May 2002 | Dec 2024 | Natural Gas |
| Napoleon Peaking Station | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 2.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Galion Generating Station | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 2.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Bowling Green Generating Station | American Mun Power-Ohio, Inc | Bowling Green, OH | PJM Interconnection, LLC (PJM) | 3.1 GWh | May 2000 | Dec 2024 | Natural Gas |
| Whiting Clean Energy | BP Alternative Energy | Whiting, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 TWh | Mar 2002 | Mar 2026 | Natural Gas |
| Gila River Power Block 4 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.5 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 2.0 TWh | May 2001 | Mar 2026 | Natural Gas |
| Holland Energy Facility | NAES Corporation - (WA) | Beecher City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Aug 2002 | Mar 2026 | Natural Gas |
| Delta Energy Center | Delta Energy Center LLC | Pittsburg, CA | California Independent System Operator (CISO) | 3.7 TWh | Apr 2002 | Mar 2026 | Natural Gas |
| Washington County Power LLC | CAMS (Georgia) Washington County Power | Sandersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 172.4 GWh | May 2003 | Dec 2024 | Natural Gas |
| Hermiston Power Partnership | Hermiston Power Partnership | Hermiston, OR | Gridforce Energy Management, LLC (GRID) | 3.2 TWh | Jul 2002 | Mar 2026 | Natural Gas |
| Baytown Energy Center | Baytown Energy Center LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.6 TWh | May 2002 | Mar 2026 | Natural Gas |
| Chuck Lenzie Generating Station | Nevada Power Co | Apex, NV | Nevada Power Company (NEVP) | 6.4 TWh | Dec 2005 | Mar 2026 | Natural Gas |
| Wise County Power LLC | Wise County Power Company LLC | Poolville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Jun 2004 | Mar 2026 | Natural Gas |
| BASF Freeport Works | BASF Corporation | Feeeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 532.7 GWh | Apr 1999 | Dec 2024 | Natural Gas |
| Calvert City | DTE Calvert City LLC | Calvert City, KY | Tennessee Valley Authority (TVA) | 218.3 GWh | Mar 2000 | Mar 2026 | Natural Gas |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | Jun 2005 | Mar 2026 | Natural Gas |
| Baconton Power Plant | Baconton Power LLC | Baconton, GA | Southern Company Services, Inc. - Trans (SOCO) | 74.0 GWh | May 2000 | Dec 2024 | Natural Gas |
| Channel Energy Center LLC | Channel Energy Center LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.1 TWh | Jun 2001 | Mar 2026 | Natural Gas |
| Fairless Energy Center | Edgewater Generation, LLC | Fairless Hills, PA | PJM Interconnection, LLC (PJM) | 8.7 TWh | Apr 2004 | Mar 2026 | Natural Gas |
| New Covert Generating Facility | Consumers Energy Co - (MI) | Covert, MI | PJM Interconnection, LLC (PJM) | 7.4 TWh | Feb 2004 | Mar 2026 | Natural Gas |
| Blythe Energy Inc | AltaGas Blythe Operations Inc | Blythe, CA | California Independent System Operator (CISO) | 336.4 GWh | Nov 2003 | Mar 2026 | Natural Gas |
| Westbrook Energy Center Power Plant | Westbrook Energy Center | Westbrook, ME | ISO New England (ISNE) | 3.5 TWh | Apr 2001 | Mar 2026 | Natural Gas |
| Morgan Energy Center | Morgan Energy Center LLC | Decatur, AL | Tennessee Valley Authority (TVA) | 4.5 TWh | May 2003 | Mar 2026 | Natural Gas |
| Decatur Energy Center | Decatur Energy Center LLC | Decatur, AL | Tennessee Valley Authority (TVA) | 3.1 TWh | May 2002 | Mar 2026 | Natural Gas |
| Choctaw County | Entergy Mississippi LLC | French Camp, MS | Tennessee Valley Authority (TVA) | 4.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Allegheny Energy Units 3 4 & 5 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 4.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Elwood Energy LLC | Elwood Energy LLC | Elwood, IL | PJM Interconnection, LLC (PJM) | 272.1 GWh | Jun 1999 | Mar 2026 | Natural Gas |
| Morris Cogeneration LLC | Morris Cogeneration LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 615.2 GWh | Oct 1998 | Mar 2026 | Natural Gas |
| Odessa-Ector Power Plant | LaFrontera Holdings LLC | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 8.4 TWh | Jun 2001 | Mar 2026 | Natural Gas |
| ANP Blackstone Energy Project | ANP Blackstone Energy Company LLC | Blackstone, MA | ISO New England (ISNE) | 3.2 TWh | May 2001 | Mar 2026 | Natural Gas |
| ANP Bellingham Energy Project | Bellingham Power Generation LLC | Bellingham, MA | ISO New England (ISNE) | 3.3 TWh | Oct 2002 | Mar 2026 | Natural Gas |
| Afton Generating Station | Public Service Co of NM | La Mesa, NM | Public Service Company of New Mexico (PNM) | 492.6 GWh | Oct 2002 | Mar 2026 | Natural Gas |
| Village Creek Water Reclamation Facility | Ft Worth City of | Arlington, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 30.1 GWh | Mar 1994 | Mar 2026 | Natural Gas |
| Valmont Combustion Turbine Project | Public Service Co of Colorado | Boulder, CO | Public Service Company of Colorado (PSCO) | 46.0 GWh | Apr 2000 | Dec 2024 | Natural Gas |
| Corpus Christi Energy Center | Corpus Christi Cogeneration LLC | Corpus Christi, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.8 TWh | Sep 2002 | Mar 2026 | Natural Gas |
| Pinckneyville | Union Electric Co - (MO) | Pinckneyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 79.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Gibson City Energy Center LLC | Gibson City Energy Center LLC | Gibson City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 109.3 GWh | May 2000 | Dec 2024 | Natural Gas |
| Arapahoe Combustion Turbine Project | SWG Arapahoe, LLC | Denver, CO | Public Service Company of Colorado (PSCO) | 352.0 GWh | Apr 2000 | Mar 2026 | Natural Gas |
| Los Medanos Energy Center | Los Medanos Energy Center LLC | Pittsburg, CA | California Independent System Operator (CISO) | 2.5 TWh | Jul 2001 | Mar 2026 | Natural Gas |
| Riverside Generating LLC | Riverside Generating Co LLC | Catlettsburg, KY | PJM Interconnection, LLC (PJM) | 851.1 GWh | Jun 2001 | Mar 2026 | Natural Gas |
| Caledonia | Tennessee Valley Authority | Steens, MS | Tennessee Valley Authority (TVA) | 4.9 TWh | May 2003 | Mar 2026 | Natural Gas |
| Springdale 1 & 2 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 130.9 GWh | Nov 1999 | Dec 2024 | Natural Gas |
| Ontelaunee Energy Center | Ontelaunee Energy Center | Reading, PA | PJM Interconnection, LLC (PJM) | 3.8 TWh | Apr 2002 | Mar 2026 | Natural Gas |
| Cordova Energy | Cordova Energy Co LLC | Cordova, IL | PJM Interconnection, LLC (PJM) | 1.2 TWh | May 2001 | Dec 2024 | Natural Gas |
| Channelview Cogeneration Plant | EIF Channelview Cogeneration LLC | Channelview, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.6 TWh | Jul 2001 | Mar 2026 | Natural Gas |
| Aera San Ardo Cogen Facility | Aera Energy LLC-San Ardo | San Ardo, CA | California Independent System Operator (CISO) | 17.2 GWh | Jun 1989 | Dec 2024 | Natural Gas |
| Sunrise Power LLC | Sunrise Power Co LLC | Fellows, CA | California Independent System Operator (CISO) | 2.2 TWh | May 2001 | Feb 2026 | Natural Gas |
Summary of Power Plants By State
Figures are based on March 2026 generation numbers.| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 76 | 10,194.39 GWh |
| Alaska | # 48 | 139 | 566.31 GWh |
| Arizona | # 15 | 183 | 8,256.99 GWh |
| Arkansas | # 25 | 114 | 4,973.03 GWh |
| California | # 5 | 1,656 | 15,197.83 GWh |
| Colorado | # 30 | 294 | 4,491.41 GWh |
| Connecticut | # 31 | 161 | 3,992.67 GWh |
| Delaware | # 49 | 33 | 248.78 GWh |
| District of Columbia | # 51 | 16 | 18.32 GWh |
| Florida | # 3 | 334 | 19,802.71 GWh |
| Georgia | # 8 | 247 | 10,697.11 GWh |
| Hawaii | # 46 | 69 | 784.18 GWh |
| Idaho | # 42 | 144 | 1,957.44 GWh |
| Illinois | # 4 | 379 | 15,489.73 GWh |
| Indiana | # 12 | 216 | 9,257.49 GWh |
| Iowa | # 21 | 289 | 6,478.67 GWh |
| Kansas | # 23 | 183 | 5,489.55 GWh |
| Kentucky | # 29 | 59 | 4,637.74 GWh |
| Louisiana | # 17 | 86 | 8,003.69 GWh |
| Maine | # 45 | 212 | 1,313.24 GWh |
| Maryland | # 39 | 202 | 2,834.84 GWh |
| Massachusetts | # 44 | 639 | 1,383.17 GWh |
| Michigan | # 13 | 268 | 8,564.76 GWh |
| Minnesota | # 26 | 760 | 4,875.53 GWh |
| Mississippi | # 24 | 55 | 5,467.46 GWh |
| Missouri | # 22 | 125 | 5,500.53 GWh |
| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,464.49 GWh |
| Nebraska | # 37 | 121 | 3,330.39 GWh |
| Nevada | # 35 | 114 | 3,487.65 GWh |
| New Hampshire | # 43 | 54 | 1,520.13 GWh |
| New Jersey | # 28 | 379 | 4,705.05 GWh |
| New Mexico | # 33 | 142 | 3,587.89 GWh |
| New York | # 9 | 935 | 10,247.40 GWh |
| North Carolina | # 11 | 896 | 9,821.46 GWh |
| North Dakota | # 32 | 59 | 3,854.12 GWh |
| Ohio | # 6 | 200 | 12,175.28 GWh |
| Oklahoma | # 19 | 142 | 7,305.54 GWh |
| Oregon | # 20 | 266 | 6,583.30 GWh |
| Pennsylvania | # 2 | 249 | 20,000.86 GWh |
| Rhode Island | # 47 | 100 | 610.71 GWh |
| South Carolina | # 14 | 204 | 8,273.25 GWh |
| South Dakota | # 41 | 52 | 2,184.62 GWh |
| Tennessee | # 18 | 88 | 7,335.80 GWh |
| Texas | # 1 | 961 | 46,858.09 GWh |
| Utah | # 38 | 125 | 3,184.50 GWh |
| Vermont | # 50 | 117 | 217.82 GWh |
| Virginia | # 16 | 233 | 8,059.42 GWh |
| Washington | # 7 | 131 | 10,773.76 GWh |
| West Virginia | # 34 | 40 | 3,543.98 GWh |
| Wisconsin | # 27 | 239 | 4,794.79 GWh |
| Wyoming | # 36 | 70 | 3,358.51 GWh |