Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Rayburn Energy Station LLC | Rayburn Energy Station LLC | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Jul 2014 | Nov 2025 | Natural Gas |
| Brea Expansion Plant | Brea Power II | Brea, CA | California Independent System Operator (CISO) | 234.3 GWh | Oct 2012 | Nov 2025 | Landfill Gas |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 653.9 GWh | Nov 2012 | Nov 2025 | Wind |
| High Mesa | High Mesa Energy, LLC | King Hill, ID | Idaho Power Company (IPCO) | 78.3 GWh | Nov 2012 | Nov 2025 | Wind |
| Mt Wachusett Community College | Mt Wachusett Community College | Gardner, MA | ISO New England (ISNE) | 4.1 GWh | Feb 2011 | Nov 2025 | Wind |
| Block Island Wind Farm | Deepwater Wind Block Island LLC | NA, RI | ISO New England (ISNE) | 84.9 GWh | Nov 2016 | Nov 2025 | Wind |
| Chisholm View Wind Project | Chisholm View Wind Project | Hunter, OK | Southwest Power Pool (SWPP) | 859.8 GWh | Nov 2012 | Nov 2025 | Wind |
| Molson Coors Shenandoah Brewery | Molson Coors Shenandoah Brewery | Elkton, VA | PJM Interconnection, LLC (PJM) | 8.0 GWh | May 2012 | Nov 2025 | Other Biomass Gas |
| SABIC Innovative Plastics Mt. Vernon | SABIC IP Mt. Vernon, LLC | Mount Vernon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 469.9 GWh | May 1996 | Nov 2025 | Natural Gas |
| PCA, Filer City Mill | PCA, Filer City Mill | Filer City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 90.3 GWh | Dec 1949 | Nov 2025 | Natural Gas |
| El Dorado Refinery | Frontier El Dorado Refinery LLC | El Dorado, KS | Southwest Power Pool (SWPP) | 220.4 GWh | Dec 1995 | Nov 2025 | Natural Gas |
| Newark Energy Center | Hartree Partners LP | Newark, NJ | PJM Interconnection, LLC (PJM) | 2.6 TWh | Aug 2015 | Nov 2025 | Natural Gas |
| Western Sugar Coop- Ft Morgan | Western Sugar Cooperative | Fort Morgan, CO | Public Service Company of Colorado (PSCO) | 3.2 GWh | Aug 1947 | Nov 2025 | Natural Gas |
| Keystone Solar | Altus Power America Management, LLC | Quarryville, PA | PJM Interconnection, LLC (PJM) | 7.4 GWh | Aug 2012 | Nov 2025 | Solar |
| El Cabo Wind | Avangrid Power LLC | Encino, NM | Public Service Company of New Mexico (PNM) | 1.0 TWh | Nov 2017 | Nov 2025 | Wind |
| Montague Wind Power Facility LLC | Avangrid Power LLC | Arlington, OR | Avangrid Renewables, LLC (AVRN) | 463.6 GWh | Oct 2019 | Nov 2025 | Wind |
| Kern Oil & Refining Co | Kern Oil & Refining Co | Bakersfield, CA | California Independent System Operator (CISO) | 34.3 GWh | Sep 2002 | Nov 2025 | Natural Gas |
| Foundation Superior Farms | Foundation CA Fund VI Manager LLC | Dixon, CA | California Independent System Operator (CISO) | 1.1 GWh | Nov 2012 | Nov 2025 | Wind |
| Foundation Wal-Mart Red Bluff | Foundation CA Fund VI Manager LLC | Red Bluff, CA | California Independent System Operator (CISO) | 1.7 GWh | Aug 2012 | Nov 2025 | Wind |
| Cellu Tissue | Dunn Paper East Hartford, LLC | East Hartford, CT | ISO New England (ISNE) | 10.7 GWh | Apr 2009 | Nov 2025 | Natural Gas |
| Echo Wind Park | DTE Electric Company | Elkton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 573.1 GWh | Dec 2013 | Nov 2025 | Wind |
| Limon Wind I | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 564.3 GWh | Oct 2012 | Nov 2025 | Wind |
| Limon Wind II | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 478.6 GWh | Oct 2012 | Nov 2025 | Wind |
| Otter Creek Ethanol Poet - Ashton | Otter Creek Ethanol LLC - Poet Ashton | Ashton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 44.9 GWh | Feb 2004 | Nov 2025 | Natural Gas |
| Central Energy Plant USU | Utah State University | Logan, UT | PacifiCorp East (PACE) | 20.7 GWh | Jul 2004 | Nov 2025 | Natural Gas |
| Summit Street Power Plant | Kent State University | Kent, OH | PJM Interconnection, LLC (PJM) | 29.5 GWh | Dec 2002 | Nov 2025 | Natural Gas : 99.9% |
| Groton Wind LLC | Avangrid Power LLC | Groton, NH | ISO New England (ISNE) | 111.6 GWh | Nov 2012 | Nov 2025 | Wind |
| Twin Rivers Paper Co LLC | Twin Rivers Paper Co LLC | Madawaska, ME | (NBSO) | 99.2 GWh | Apr 1987 | Nov 2025 | Purchased Steam |
| Central Utility Plant - Texas A&M | Texas A&M, Utilities & Energy Services | College Station, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 119.2 GWh | Nov 1956 | Nov 2025 | Natural Gas |
| Eastern Maine Medical Center | Eastern Maine Medical Center | Bangor, ME | ISO New England (ISNE) | 30.5 GWh | Sep 2006 | Nov 2025 | Natural Gas |
| Perrin Ranch Wind LLC | Perrin Ranch Wind LLC | Williams, AZ | Arizona Public Service Company (AZPS) | 174.6 GWh | Dec 2011 | Nov 2025 | Wind |
| UCONN Cogen Facility | University of Connecticut | Storrs, CT | ISO New England (ISNE) | 121.3 GWh | Feb 2006 | Nov 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| CSUF Trigeneration | California State University at Fullerton | Fullerton, CA | California Independent System Operator (CISO) | 37.0 GWh | Sep 2010 | Nov 2025 | Natural Gas : 82.6% Solar : 17.4% |
| Kishwaukee CHP Plant | Four Rivers Sanitation Authority | Rockford, IL | PJM Interconnection, LLC (PJM) | 8.5 GWh | Dec 2009 | Nov 2025 | Other Biomass Gas : 88.4% Natural Gas : 11.6% |
| MTSU Power Co-Gen Plant | Middle Tennessee State University | Murfreesboro, TN | Tennessee Valley Authority (TVA) | 39.5 GWh | Jun 1997 | Nov 2025 | Natural Gas |
| UNH 7.9 MW Plant | Emcor Energy Services | Durham, NH | ISO New England (ISNE) | 54.2 GWh | Aug 2006 | Nov 2025 | Landfill Gas : 72.9% Natural Gas : 26.1% Distillate Fuel Oil : 1.0% |
| Rand Whitney CHP Plant | Rand Whitney Containerboard L.P. | Montville, CT | ISO New England (ISNE) | 133.3 GWh | Mar 2005 | Nov 2025 | Natural Gas |
| Bonanza BioEnergy LLC | Bonanza BioEnergy LLC | Garden City, KS | Southwest Power Pool (SWPP) | 6.6 GWh | Jul 2008 | Nov 2025 | Natural Gas |
| West Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 43.3 GWh | Dec 1937 | Nov 2025 | Natural Gas : 99.9% |
| East Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 48.0 GWh | May 2011 | Nov 2025 | Natural Gas : 99.9% |
| POET Biorefining Lake Crystal | POET Biorefining Lake Crystal | Lake Crystal, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | Mar 2005 | Nov 2025 | Natural Gas : 84.2% Distillate Fuel Oil : 15.8% |
| Parnassus Central Utility Plant | University of California-San Francisco | San Francisco, CA | California Independent System Operator (CISO) | 67.2 GWh | Dec 1995 | Nov 2025 | Natural Gas |
| Arizona State University CHP | Energy Center Phoenix LLC | Tempe, AZ | Arizona Public Service Company (AZPS) | 40.0 GWh | Mar 2006 | Nov 2025 | Natural Gas |
| Grand Ave Plant | Vicinity Energy Kansas City | Kansas City, MO | Southwest Power Pool (SWPP) | 40.2 GWh | Jun 1991 | Nov 2025 | Natural Gas |
| Central Utility Plant at White Oak | GSA Metropolitan Service Center | Silver Spring, MD | PJM Interconnection, LLC (PJM) | 93.8 GWh | Oct 2003 | Nov 2025 | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
| West Greenwich Solar | Consolidated Edison Development Inc. | West Greenwich, RI | ISO New England (ISNE) | 2.6 GWh | Apr 2013 | Nov 2025 | Solar |
| Lee Combined Cycle Plant | Duke Energy Progress - (NC) | Goldsboro, NC | Duke Energy Carolinas (DUK) | 5.7 TWh | Nov 2012 | Nov 2025 | Natural Gas |
| Hoag Hospital Cogen Plant | Hoag Memorial Presbyterian Hospital | Newport Beach, CA | California Independent System Operator (CISO) | 25.2 GWh | Jun 2006 | Nov 2025 | Natural Gas |
| Milford Solar Farm | Milford Solar LLC | Milford, DE | PJM Interconnection, LLC (PJM) | 18.4 GWh | Nov 2012 | Nov 2025 | Solar |
| Marshalltown Generating Station | Interstate Power and Light Co | Marshalltown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 TWh | Mar 2017 | Nov 2025 | Natural Gas : 99.9% |
| Georgia Mountain Community Wind Farm | Greenbacker Renewable Energy Corporation | Milton, VT | ISO New England (ISNE) | 28.8 GWh | Nov 2012 | Nov 2025 | Wind |
| Pattern Panhandle Wind LLC | Pattern Operators LP | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 557.1 GWh | Jun 2014 | Nov 2025 | Wind |
| C&H Sugar Plant | C&H Sugar Company Inc | Crockett, CA | California Independent System Operator (CISO) | 32.5 GWh | Sep 1957 | Nov 2025 | Purchased Steam |
| Central Utilities Plant LAX 2 | LAX Airport | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 33.0 GWh | Sep 2015 | Nov 2025 | Natural Gas |
| Brunswick County Power Station | Virginia Electric & Power Co | Freeman, VA | PJM Interconnection, LLC (PJM) | 9.7 TWh | Mar 2016 | Nov 2025 | Natural Gas |
| NCAH Central Utility Plant | National Centers for Animal Health | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 994.0 MWh | May 1996 | Nov 2025 | Natural Gas : 90.0% Distillate Fuel Oil : 10.0% |
| Barry | Alabama Power Co | Bucks, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.2 TWh | Jan 1954 | Nov 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.2 TWh | May 1965 | Nov 2025 | Natural Gas : 99.9% |
| E C Gaston | Alabama Power Co | Wilsonville, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.7 TWh | Apr 1960 | Nov 2025 | Bituminous Coal : 52.1% Natural Gas : 47.9% |
| Browns Ferry | Tennessee Valley Authority | Decatur, AL | Tennessee Valley Authority (TVA) | 29.7 TWh | Jul 1974 | Nov 2025 | Nuclear |
| J K Smith | East Kentucky Power Coop, Inc | Winchester, KY | PJM Interconnection, LLC (PJM) | 902.2 GWh | Dec 1998 | Nov 2025 | Natural Gas : 99.8% |
| Lowman Energy Center | PowerSouth Energy Cooperative | Leroy, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.3 TWh | May 1969 | Nov 2025 | Natural Gas |
| Whelan Energy Center | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 1.3 TWh | Jun 1981 | Nov 2025 | Subbituminous Coal : 99.8% |
| J S Eastwood | Southern California Edison Co | Shaver Lake, CA | California Independent System Operator (CISO) | 82.3 GWh | Nov 1987 | Nov 2025 | Water |
| Holcomb | Sunflower Electric Power Corp | Holcomb, KS | Southwest Power Pool (SWPP) | 1.8 TWh | Jul 1983 | Nov 2025 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Ocotillo | Arizona Public Service Co | Tempe, AZ | Arizona Public Service Company (AZPS) | 397.9 GWh | Feb 1960 | Nov 2025 | Natural Gas |
| West Phoenix | Arizona Public Service Co | Phoenix, AZ | Arizona Public Service Company (AZPS) | 4.2 TWh | Apr 1972 | Nov 2025 | Natural Gas |
| Yucca | Arizona Public Service Co | Yuma, AZ | Arizona Public Service Company (AZPS) | 215.5 GWh | Mar 1959 | Nov 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Nov 2025 | Natural Gas |
| Cross | South Carolina Public Service Authority | Cross, SC | South Carolina Public Service Authority (SC) | 9.0 TWh | Apr 1984 | Nov 2025 | Bituminous Coal : 99.6% |
| Seminole (FL) | Seminole Electric Cooperative Inc | Palatka, FL | Seminole Electric Cooperative (SEC) | 10.2 TWh | Jan 1984 | Nov 2025 | Natural Gas : 74.9% Bituminous Coal : 25.0% |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 245.7 GWh | Mar 1957 | Nov 2025 | Natural Gas |
| Horse Mesa | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 87.8 GWh | Mar 1927 | Nov 2025 | Water |
| Kyrene | Salt River Project | Tempe, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 1.0 TWh | Jun 1952 | Nov 2025 | Natural Gas |
| Mormon Flat | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.2 GWh | Apr 1926 | Nov 2025 | Water |
| Glen Canyon Dam | U S Bureau of Reclamation | Page, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.8 TWh | Aug 1964 | Nov 2025 | Water |
| Hoover Dam (NV) | U S Bureau of Reclamation | Boulder City, NV | Western Area Power Administration - Desert Southwest Region (WALC) | 1.9 TWh | Aug 1936 | Nov 2025 | Water |
| Apache Station | Arizona Electric Pwr Coop Inc | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.2 TWh | Jan 1963 | Nov 2025 | Natural Gas : 79.9% Subbituminous Coal : 20.1% |
| GREC | Grand River Dam Authority | Chouteau, OK | Southwest Power Pool (SWPP) | 4.0 TWh | May 1981 | Nov 2025 | Natural Gas : 69.3% Subbituminous Coal : 30.7% |
| Degray | USCE -Vickburg District | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 215.2 GWh | Jan 1972 | Nov 2025 | Water |
| Clinton Power Station | Constellation Nuclear | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 8.3 TWh | Oct 1987 | Nov 2025 | Nuclear |
| Wolf Creek Generating Station | Wolf Creek Nuclear Optg Corp | Burlington, KS | Southwest Power Pool (SWPP) | 9.3 TWh | Aug 1985 | Nov 2025 | Nuclear |
| Belden | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 200.0 GWh | Aug 1969 | Nov 2025 | Water |
| Caribou 2 | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 429.1 GWh | Oct 1958 | Nov 2025 | Water |
| Electra | Pacific Gas & Electric Co. | Jackson, CA | California Independent System Operator (CISO) | 270.2 GWh | May 1948 | Nov 2025 | Water |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 208.3 GWh | Nov 1958 | Nov 2025 | Water |
| Humboldt Bay | Pacific Gas & Electric Co. | Eureka, CA | California Independent System Operator (CISO) | 345.6 GWh | Aug 2010 | Nov 2025 | Natural Gas : 99.6% |
| James B Black | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 612.6 GWh | Nov 1965 | Nov 2025 | Water |
| Dynegy Moss Landing Power Plant Hybrid | Dynegy -Moss Landing LLC | Moss Landing, CA | California Independent System Operator (CISO) | 2.3 TWh | Nov 1967 | Nov 2025 | Natural Gas |
| Pit 4 | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 399.1 GWh | Jun 1955 | Nov 2025 | Water |
| Pit 5 | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 585.6 GWh | Mar 1944 | Nov 2025 | Water |
| Pit 7 | Pacific Gas & Electric Co. | Montgomery Creek, CA | California Independent System Operator (CISO) | 442.2 GWh | Aug 1965 | Nov 2025 | Water |
| Poe | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 345.5 GWh | Sep 1958 | Nov 2025 | Water |
| Rock Creek | Pacific Gas & Electric Co. | Storrie, CA | California Independent System Operator (CISO) | 603.1 GWh | Feb 1950 | Nov 2025 | Water |
| Geysers Unit 5-20 | Geysers Power Co LLC | Middletown, CA | California Independent System Operator (CISO) | 4.3 TWh | Mar 1971 | Nov 2025 | Geothermal |
| Limestone | NRG Texas Power LLC | Jewett, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.9 TWh | Nov 1985 | Nov 2025 | Subbituminous Coal : 99.5% |
| Big Creek 3 | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 637.1 GWh | Aug 1923 | Nov 2025 | Water |
| Big Creek 4 | Southern California Edison Co | North Fork, CA | California Independent System Operator (CISO) | 347.6 GWh | May 1951 | Nov 2025 | Water |
| Big Creek 2A | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 231.9 GWh | Jul 1928 | Nov 2025 | Water |
| Mammoth Pool | Southern California Edison Co | North Fork, CA | California Independent System Operator (CISO) | 439.2 GWh | Feb 1960 | Nov 2025 | Water |
Summary of Power Plants By State
Figures are based on November 2025 generation numbers.| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,511.20 GWh |
| Alaska | # 48 | 144 | 528.08 GWh |
| Arizona | # 13 | 184 | 8,245.57 GWh |
| Arkansas | # 24 | 116 | 5,216.59 GWh |
| California | # 4 | 1,736 | 15,288.71 GWh |
| Colorado | # 29 | 302 | 4,252.83 GWh |
| Connecticut | # 34 | 166 | 3,697.17 GWh |
| Delaware | # 49 | 33 | 425.33 GWh |
| District of Columbia | # 51 | 16 | 14.43 GWh |
| Florida | # 2 | 323 | 18,667.27 GWh |
| Georgia | # 8 | 262 | 11,183.00 GWh |
| Hawaii | # 47 | 73 | 801.36 GWh |
| Idaho | # 43 | 146 | 1,663.41 GWh |
| Illinois | # 5 | 384 | 14,942.91 GWh |
| Indiana | # 15 | 211 | 7,722.21 GWh |
| Iowa | # 19 | 293 | 6,283.14 GWh |
| Kansas | # 32 | 187 | 4,136.03 GWh |
| Kentucky | # 21 | 60 | 5,370.35 GWh |
| Louisiana | # 12 | 86 | 8,259.66 GWh |
| Maine | # 45 | 216 | 1,300.62 GWh |
| Maryland | # 40 | 203 | 2,568.19 GWh |
| Massachusetts | # 41 | 648 | 1,975.71 GWh |
| Michigan | # 9 | 273 | 10,785.64 GWh |
| Minnesota | # 28 | 765 | 4,723.22 GWh |
| Mississippi | # 23 | 57 | 5,274.88 GWh |
| Missouri | # 22 | 128 | 5,368.91 GWh |
| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Montana | # 39 | 71 | 2,609.34 GWh |
| Nebraska | # 35 | 129 | 3,447.15 GWh |
| Nevada | # 38 | 114 | 3,066.88 GWh |
| New Hampshire | # 44 | 60 | 1,466.90 GWh |
| New Jersey | # 27 | 393 | 4,952.95 GWh |
| New Mexico | # 36 | 144 | 3,313.38 GWh |
| New York | # 10 | 956 | 10,414.21 GWh |
| North Carolina | # 11 | 909 | 9,927.17 GWh |
| North Dakota | # 33 | 61 | 3,714.56 GWh |
| Ohio | # 6 | 198 | 11,688.48 GWh |
| Oklahoma | # 18 | 143 | 6,525.64 GWh |
| Oregon | # 20 | 275 | 5,407.05 GWh |
| Pennsylvania | # 3 | 256 | 17,277.29 GWh |
| Rhode Island | # 46 | 100 | 833.56 GWh |
| South Carolina | # 16 | 208 | 7,560.03 GWh |
| South Dakota | # 42 | 52 | 1,785.37 GWh |
| Tennessee | # 26 | 88 | 5,030.87 GWh |
| Texas | # 1 | 955 | 43,514.30 GWh |
| Utah | # 37 | 125 | 3,174.08 GWh |
| Vermont | # 50 | 117 | 164.43 GWh |
| Virginia | # 17 | 239 | 7,087.47 GWh |
| Washington | # 14 | 137 | 7,966.23 GWh |
| West Virginia | # 31 | 39 | 4,211.99 GWh |
| Wisconsin | # 25 | 250 | 5,195.24 GWh |
| Wyoming | # 30 | 71 | 4,237.64 GWh |