Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Kleen Energy Systems Project | Kleen Energy Systems, LLC | Middletown, CT | ISO New England (ISNE) | 3.7 TWh | Jun 2011 | Mar 2026 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Panoche Energy Center | Panoche Energy Center, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 671.4 GWh | May 2009 | Mar 2026 | Natural Gas |
| Bear Garden | Virginia Electric & Power Co | New Canton, VA | PJM Interconnection, LLC (PJM) | 3.5 TWh | Apr 2011 | Mar 2026 | Natural Gas |
| Virginia City Hybrid Energy Center | Virginia Electric & Power Co | St. Paul, VA | PJM Interconnection, LLC (PJM) | 2.0 TWh | Jun 2012 | Mar 2026 | Bituminous Coal : 92.2% Wood/Wood Waste Solids : 7.6% |
| Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 869.9 GWh | Sep 2013 | Mar 2026 | Solar |
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | ISO New England (ISNE) | 234.0 GWh | Sep 2009 | Mar 2026 | Wind |
| OREG 1 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 128.7 GWh | Jun 2006 | Mar 2026 | Waste Heat |
| CPV St Charles Energy Center | CPV Maryland LLC | Waldorf, MD | PJM Interconnection, LLC (PJM) | 4.5 TWh | Jan 2017 | Mar 2026 | Natural Gas |
| Marble River Wind Farm | Marble River, LLC | Churubusco, NY | New York Independent System Operator (NYIS) | 459.4 GWh | Oct 2012 | Mar 2026 | Wind |
| OREG 2 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 127.4 GWh | Nov 2008 | Mar 2026 | Waste Heat |
| Chester Diversion Hydroelectric Project | Fall River Rural Elec Coop Inc | Chester, ID | Bonneville Power Administration (BPAT) | 7.6 GWh | Apr 2014 | Mar 2026 | Water |
| Ameresco Ox Mountain | AMERESCO Ox Mountain Energy LLC | Half Moon Bay, CA | California Independent System Operator (CISO) | 82.0 GWh | Nov 2008 | Mar 2026 | Landfill Gas |
| Dave Gates Generating Station | NorthWestern Energy (MT wind/thermal) | Anaconda, MT | NorthWestern Corporation (NWMT) | 432.4 GWh | Dec 2010 | Mar 2026 | Natural Gas |
| Osceola Windpower II | Osceola Windpower II | Harris, IA | Midcontinent Independent System Operator, Inc. (MISO) | 191.7 GWh | Aug 2008 | Mar 2026 | Wind |
| FPL Energy Crystal Lake Wind LLC | FPL Energy Crystal Lake Wind LLC | Britt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 568.8 GWh | Nov 2008 | Mar 2026 | Wind |
| FPL Energy Story Wind LLC | FPL Energy Story Wind LLC | Zearing, IA | Midcontinent Independent System Operator, Inc. (MISO) | 533.9 GWh | Nov 2008 | Mar 2026 | Wind |
| FPL Energy Crystal Lake Wind II LLC | FPL Energy Crystal Lake Wind II LLC | Britt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 704.4 GWh | Dec 2008 | Mar 2026 | Wind |
| Cassia Wind | Cassia Wind Farm, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 16.8 GWh | Feb 2009 | Mar 2026 | Wind |
| Cassia Gulch | Cassia Gulch Wind Park, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 34.0 GWh | Feb 2009 | Mar 2026 | Wind |
| CPV Valley Energy Center | CPV Valley, LLC | Wawayanda, NY | New York Independent System Operator (NYIS) | 4.7 TWh | Apr 2018 | Mar 2026 | Natural Gas |
| Forward Wind Energy Center | Wisconsin Public Service Corp | Brownsville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 129.1 GWh | Jun 2008 | Mar 2026 | Wind |
| Coolidge Generation Station | Salt River Project | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 49.1 GWh | Apr 2011 | Mar 2026 | Natural Gas |
| Happy Jack Windpower Project | Duke Energy Renewables Services | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 63.3 GWh | Jul 2008 | Mar 2026 | Wind |
| Notrees Windpower Hybrid | Duke Energy Renewables Services | Goldsmith, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 233.4 GWh | Mar 2009 | Mar 2026 | Wind |
| West Deptford Energy Station | West Deptford Energy LLC | West Deptford, NJ | PJM Interconnection, LLC (PJM) | 615.5 GWh | Sep 2014 | Mar 2026 | Natural Gas |
| Bayonne Energy Center | Bayonne Energy Center LLC | Bayonne, NJ | New York Independent System Operator (NYIS) | 1.1 TWh | May 2012 | Mar 2026 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Pyron Wind Farm LLC Hybrid | Big Sky Wind, LLC | Hermleigh, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 790.7 GWh | Jan 2009 | Mar 2026 | Wind |
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 1.6 TWh | Dec 2011 | Mar 2026 | Natural Gas |
| Oakfield Wind Project | Onward Energy | City of Oakfield, ME | ISO New England (ISNE) | 338.1 GWh | Sep 2015 | Mar 2026 | Wind |
| Waste Management King George LFGTE | WM Renewable Energy LLC | King George, VA | PJM Interconnection, LLC (PJM) | 75.4 GWh | Apr 2010 | Mar 2026 | Landfill Gas |
| Canyon Power Plant | City of Anaheim - (CA) | Anaheim, CA | California Independent System Operator (CISO) | 17.5 GWh | Jul 2011 | Mar 2026 | Natural Gas |
| Ratcliffe | Mississippi Power Co | De Kalb, MS | Southern Company Services, Inc. - Trans (SOCO) | 4.2 TWh | Jul 2014 | Mar 2026 | Natural Gas |
| Archer Daniels Midland Columbus | Archer Daniels Midland Co | Columbus, NE | Southwest Power Pool (SWPP) | 213.8 GWh | Apr 2010 | Mar 2026 | Subbituminous Coal |
| Nobles Wind Project | Northern States Power Co - Minnesota | Reading, MN | Midcontinent Independent System Operator, Inc. (MISO) | 795.3 GWh | Nov 2010 | Mar 2026 | Wind |
| Merricourt Wind Energy Center | Otter Tail Power Co | Kulm, ND | Midcontinent Independent System Operator, Inc. (MISO) | 549.7 GWh | Nov 2020 | Mar 2026 | Wind |
| NaturEner Glacier Wind Energy 1 | NaturEner Glacier Wind Energy 1 LLC | Ethridge, MT | NaturEner Power Watch, LLC (GWA) | 210.0 GWh | Sep 2008 | Mar 2026 | Wind |
| NaturEner Glacier Wind Energy 2 | NaturEner Glacier Wind Energy 2 LLC | Ethridge, MT | NaturEner Power Watch, LLC (GWA) | 225.8 GWh | Oct 2009 | Mar 2026 | Wind |
| Granite City Works | United States Steel Granite City Works | Granite City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 457.0 GWh | May 2010 | Mar 2026 | Natural Gas : 50.8% Purchased Steam : 49.2% |
| Ivanpah 2 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 236.4 GWh | Nov 2013 | Mar 2026 | Solar : 95.9% Natural Gas : 4.1% |
| Ivanpah 1 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 193.7 GWh | Nov 2013 | Mar 2026 | Solar : 96.3% Natural Gas : 3.7% |
| Ivanpah 3 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 230.7 GWh | Nov 2013 | Mar 2026 | Solar : 96.3% Natural Gas : 3.7% |
| Milford Wind Corridor I LLC | Milford Wind Corridor Phase I, LLC (Longroad) | Milford, UT | Los Angeles Department of Water and Power (LDWP) | 379.8 GWh | Aug 2009 | Mar 2026 | Wind |
| Sheffield Wind | Evergreen Wind, LLC | Sheffield, VT | ISO New England (ISNE) | 59.0 GWh | Sep 2011 | Mar 2026 | Wind |
| Kaheawa Wind Power II LLC | Evergreen Wind, LLC | Wailuku, HI | 48.3 GWh | May 2012 | Mar 2026 | Wind | |
| Kahuku Wind Power LLC | Evergreen Wind, LLC | Honolulu, HI | 47.9 GWh | Feb 2011 | Mar 2026 | Wind | |
| Campbell Hill Windpower | Duke Energy Renewables Services | Glenrock, WY | PacifiCorp East (PACE) | 257.0 GWh | Nov 2009 | Mar 2026 | Wind |
| Silver Sage Windpower | Duke Energy Renewables Services | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 101.4 GWh | Sep 2009 | Mar 2026 | Wind |
| Streator Cayuga Ridge South | Avangrid Power LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 660.4 GWh | Feb 2010 | Mar 2026 | Wind |
| Penascal II Wind Project LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 279.8 GWh | Feb 2010 | Mar 2026 | Wind |
| Dry Lake Wind LLC | Avangrid Power LLC | Heber, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 92.5 GWh | Jul 2009 | Mar 2026 | Wind |
| Milford Wind Corridor Stage II LLC | Milford Wind Corridor Stage II LLC | Milford, UT | Los Angeles Department of Water and Power (LDWP) | 184.5 GWh | Apr 2011 | Mar 2026 | Wind |
| Quilt Block Wind Farm LLC | Quilt Block Wind Farm LLC | Darlington, WI | Midcontinent Independent System Operator, Inc. (MISO) | 365.3 GWh | Aug 2017 | Mar 2026 | Wind |
| UCI Facilities Management Central Plant | University of California Irvine | Irvine, CA | California Independent System Operator (CISO) | 113.2 GWh | Jun 2007 | Mar 2026 | Natural Gas |
| Barry | Alabama Power Co | Bucks, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.0 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.0 TWh | May 1965 | Mar 2026 | Natural Gas : 99.9% |
| E C Gaston | Alabama Power Co | Wilsonville, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.6 TWh | Apr 1960 | Mar 2026 | Natural Gas : 50.1% Bituminous Coal : 49.9% |
| Browns Ferry | Tennessee Valley Authority | Decatur, AL | Tennessee Valley Authority (TVA) | 30.4 TWh | Jul 1974 | Mar 2026 | Nuclear |
| J K Smith | East Kentucky Power Coop, Inc | Winchester, KY | PJM Interconnection, LLC (PJM) | 1.0 TWh | Dec 1998 | Mar 2026 | Natural Gas : 99.6% |
| Lowman Energy Center | PowerSouth Energy Cooperative | Leroy, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.3 TWh | May 1969 | Mar 2026 | Natural Gas |
| Whelan Energy Center | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 1.4 TWh | Jun 1981 | Mar 2026 | Subbituminous Coal : 99.8% |
| J S Eastwood | Southern California Edison Co | Shaver Lake, CA | California Independent System Operator (CISO) | 96.3 GWh | Nov 1987 | Mar 2026 | Water |
| Holcomb | Sunflower Electric Power Corp | Holcomb, KS | Southwest Power Pool (SWPP) | 1.7 TWh | Jul 1983 | Mar 2026 | Subbituminous Coal : 99.5% |
| Ocotillo | Arizona Public Service Co | Tempe, AZ | Arizona Public Service Company (AZPS) | 434.7 GWh | Feb 1960 | Mar 2026 | Natural Gas |
| West Phoenix | Arizona Public Service Co | Phoenix, AZ | Arizona Public Service Company (AZPS) | 3.7 TWh | Apr 1972 | Mar 2026 | Natural Gas |
| Yucca | Arizona Public Service Co | Yuma, AZ | Arizona Public Service Company (AZPS) | 164.6 GWh | Mar 1959 | Mar 2026 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Mar 2026 | Natural Gas |
| Cross | South Carolina Public Service Authority | Cross, SC | South Carolina Public Service Authority (SC) | 8.2 TWh | Apr 1984 | Mar 2026 | Bituminous Coal : 99.5% |
| Seminole (FL) | Seminole Electric Cooperative Inc | Palatka, FL | Seminole Electric Cooperative (SEC) | 10.1 TWh | Jan 1984 | Mar 2026 | Natural Gas : 67.1% Bituminous Coal : 32.8% |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 242.4 GWh | Mar 1957 | Mar 2026 | Natural Gas |
| Horse Mesa | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 74.2 GWh | Mar 1927 | Mar 2026 | Water |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 1.1 TWh | Jun 1952 | Mar 2026 | Natural Gas |
| Mormon Flat | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 39.3 GWh | Apr 1926 | Mar 2026 | Water |
| Glen Canyon Dam | U S Bureau of Reclamation | Page, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.6 TWh | Aug 1964 | Mar 2026 | Water |
| Hoover Dam (NV) | U S Bureau of Reclamation | Boulder City, NV | Western Area Power Administration - Desert Southwest Region (WALC) | 1.5 TWh | Aug 1936 | Mar 2026 | Water |
| Apache Station | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.1 TWh | Jan 1963 | Mar 2026 | Natural Gas : 87.2% Subbituminous Coal : 12.8% |
| GREC | Grand River Dam Authority | Chouteau, OK | Southwest Power Pool (SWPP) | 3.5 TWh | May 1981 | Mar 2026 | Natural Gas : 67.9% Subbituminous Coal : 32.1% |
| Degray | USCE -Vickburg District | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 144.4 GWh | Jan 1972 | Mar 2026 | Water |
| Clinton Power Station | Constellation Nuclear | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 8.3 TWh | Oct 1987 | Mar 2026 | Nuclear |
| Wolf Creek Generating Station | Wolf Creek Nuclear Optg Corp | Burlington, KS | Southwest Power Pool (SWPP) | 9.3 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Belden | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 388.5 GWh | Aug 1969 | Mar 2026 | Water |
| Caribou 2 | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 485.3 GWh | Oct 1958 | Mar 2026 | Water |
| Electra | Pacific Gas & Electric Co. | Jackson, CA | California Independent System Operator (CISO) | 288.3 GWh | May 1948 | Mar 2026 | Water |
| Humboldt Bay | Pacific Gas & Electric Co. | Eureka, CA | California Independent System Operator (CISO) | 332.3 GWh | Aug 2010 | Mar 2026 | Natural Gas : 99.6% |
| James B Black | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 582.5 GWh | Nov 1965 | Mar 2026 | Water |
| Dynegy Moss Landing Power Plant Hybrid | Dynegy -Moss Landing LLC | Moss Landing, CA | California Independent System Operator (CISO) | 2.0 TWh | Nov 1967 | Mar 2026 | Natural Gas |
| Pit 4 | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 388.3 GWh | Jun 1955 | Mar 2026 | Water |
| Pit 7 | Pacific Gas & Electric Co. | Montgomery Creek, CA | California Independent System Operator (CISO) | 404.8 GWh | Aug 1965 | Mar 2026 | Water |
| Poe | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 363.0 GWh | Sep 1958 | Mar 2026 | Water |
| Rock Creek | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 558.5 GWh | Feb 1950 | Mar 2026 | Water |
| Geysers Unit 5-20 | Geysers Power Co LLC | Middletown, CA | California Independent System Operator (CISO) | 4.3 TWh | Mar 1971 | Mar 2026 | Geothermal |
| Limestone | NRG Texas Power LLC | Jewett, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.3 TWh | Nov 1985 | Mar 2026 | Subbituminous Coal : 99.3% Natural Gas : 0.7% |
| Big Creek 3 | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 785.2 GWh | Aug 1923 | Mar 2026 | Water |
| Big Creek 4 | Southern California Edison Co | North Fork, CA | California Independent System Operator (CISO) | 408.6 GWh | May 1951 | Mar 2026 | Water |
| Big Creek 2A | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 284.4 GWh | Jul 1928 | Mar 2026 | Water |
| AES Huntington Beach LLC | AES Huntington Beach LLC | Huntington Beach, CA | California Independent System Operator (CISO) | 6.9 GWh | May 1958 | Mar 2026 | Natural Gas |
| Mammoth Pool | Southern California Edison Co | North Fork, CA | California Independent System Operator (CISO) | 581.3 GWh | Feb 1960 | Mar 2026 | Water |
| Mountainview Generating Station | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.2 TWh | Nov 2005 | Mar 2026 | Natural Gas |
| Columbia Generating Station | Energy Northwest | Richland, WA | Bonneville Power Administration (BPAT) | 7.7 TWh | Nov 1984 | Mar 2026 | Nuclear |
| Dion R Holm | City & County of San Francisco | Groveland, CA | California Independent System Operator (CISO) | 601.5 GWh | Jul 1960 | Mar 2026 | Water |
| Moccasin | City & County of San Francisco | Moccasin, CA | California Independent System Operator (CISO) | 303.6 GWh | Jul 1969 | Mar 2026 | Water |
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 |