Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Columbus MS | International Paper Columbus Mill | Columbus, MS | Tennessee Valley Authority (TVA) | 497.2 GWh | May 1982 | Nov 2025 | Black Liquor : 82.0% Natural Gas : 10.6% Wood/Wood Waste Solids : 6.2% Distillate Fuel Oil : 1.2% |
| Packaging Corp of America | Packaging Corp of America | Counce, TN | Tennessee Valley Authority (TVA) | 431.9 GWh | Jan 1985 | Nov 2025 | Black Liquor : 59.3% Wood/Wood Waste Solids : 21.9% Natural Gas : 18.8% |
| West Camden | WM Renewable Energy LLC | Camden, TN | Tennessee Valley Authority (TVA) | 38.1 GWh | Feb 2012 | Dec 2024 | Landfill Gas |
| Lagoon Creek | Tennessee Valley Authority | Brownsville, TN | Tennessee Valley Authority (TVA) | 3.4 TWh | May 2001 | Nov 2025 | Natural Gas |
| Watts Bar Nuclear Plant | Tennessee Valley Authority | Spring City, TN | Tennessee Valley Authority (TVA) | 16.0 TWh | Apr 1996 | Nov 2025 | Nuclear |
| Meridian | Tennessee Valley Authority | Meridian, MS | Tennessee Valley Authority (TVA) | 434.0 MWh | May 1998 | Dec 2023 | Distillate Fuel Oil |
| Sequoyah | Tennessee Valley Authority | Soddy Daisy, TN | Tennessee Valley Authority (TVA) | 12.4 TWh | Jun 1981 | Nov 2025 | Nuclear |
| Cheatham | USCE-Nashville District | Ashland City, TN | Tennessee Valley Authority (TVA) | 173.0 GWh | Apr 1958 | Dec 2024 | Water |
| Wilson Dam | Tennessee Valley Authority | Muscle Shoals, AL | Tennessee Valley Authority (TVA) | 2.5 TWh | Aug 1925 | Nov 2025 | Water |
| Center Hill | USCE-Nashville District | Lancaster, TN | Tennessee Valley Authority (TVA) | 291.6 GWh | Oct 1950 | Dec 2024 | Water |
| Sand Valley Power Station | Energy Developments, Inc d/b/a EDL | Collinsville, AL | Tennessee Valley Authority (TVA) | 27.2 GWh | Oct 2013 | Dec 2024 | Landfill Gas |
| Selmer Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 25.7 GWh | Sep 2014 | Nov 2025 | Solar |
| Mulberry Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 25.1 GWh | Nov 2014 | Nov 2025 | Solar |
| Wildberry | Adapture Renewables, Inc. | Moscow, TN | Tennessee Valley Authority (TVA) | 24.5 GWh | Jun 2018 | Dec 2024 | Solar |
| Somerville Solar | Somerville Solar, LLC | Somerville, TN | Tennessee Valley Authority (TVA) | 3.2 GWh | Aug 2019 | Dec 2024 | Solar |
| Bi-County Gas Producers | Cube District Energy, LLC | Woodlawn, TN | Tennessee Valley Authority (TVA) | 9.6 GWh | Jul 2011 | Dec 2024 | Landfill Gas |
| Volkswagen Solar System | SR Enterprise South, LLC | Chattanooga, TN | Tennessee Valley Authority (TVA) | 12.4 GWh | Oct 2012 | Nov 2025 | Solar |
| West Tennessee Solar Farm | UT West Tennessee Solar Farm | Stanton, TN | Tennessee Valley Authority (TVA) | 2.4 GWh | Mar 2012 | Dec 2024 | Solar |
| Chattanooga Metropolitan Airport Solar | Chattanooga Metropolitan Airport | Chattanooga, TN | Tennessee Valley Authority (TVA) | 2.6 GWh | Nov 2011 | Dec 2024 | Solar |
| River Bend Solar, LLC (AL) | River Bend Solar, LLC | Florence, AL | Tennessee Valley Authority (TVA) | 150.5 GWh | Aug 2016 | Nov 2025 | Solar |
| Bristol Plant | Ingenco Renewable Development, LLC | Bristol, VA | Tennessee Valley Authority (TVA) | 2.3 GWh | Nov 2015 | Dec 2023 | Landfill Gas : 93.2% Distillate Fuel Oil : 6.8% |
| Providence Solar | Providence Solar Center, LLC | Madison, TN | Tennessee Valley Authority (TVA) | 30.5 GWh | Sep 2017 | Nov 2025 | Solar |
| Selmer I | Selmer North Solar I, LLC | Selmer, TN | Tennessee Valley Authority (TVA) | 27.8 GWh | Nov 2016 | Nov 2025 | Solar |
| Selmer II | Selmer North Solar II, LLC | Selmer, TN | Tennessee Valley Authority (TVA) | 15.0 GWh | Nov 2016 | Nov 2025 | Solar |
| Millington Solar Farm | SR Millington, LLC | Millington, TN | Tennessee Valley Authority (TVA) | 93.1 GWh | Nov 2018 | Nov 2025 | Solar |
| SR Houston | SR Houston Holdings, LLC | Houston, MS | Tennessee Valley Authority (TVA) | 1.6 GWh | Nov 2016 | Nov 2025 | Solar |
| Decatur-Morgan Co LFG Recovery Project | Energy Developments, Inc d/b/a EDL | Trinity, AL | Tennessee Valley Authority (TVA) | 9.6 GWh | Jul 2010 | Dec 2024 | Landfill Gas |
| MTSU Power Co-Gen Plant | Middle Tennessee State University | Murfreesboro, TN | Tennessee Valley Authority (TVA) | 39.5 GWh | Jun 1997 | Nov 2025 | Natural Gas |
| SR Innovation - NIKE PV | SR Innovation, LLC | Memphis, TN | Tennessee Valley Authority (TVA) | 3.4 GWh | Dec 2019 | Dec 2024 | Solar |
| Latitude Solar Center | Arevon Energy, Inc. | Whiteville, TN | Tennessee Valley Authority (TVA) | 24.3 GWh | Nov 2018 | Dec 2024 | Solar |
| IKEA Memphis 508 | IKEA Property Inc | Cordova, TN | Tennessee Valley Authority (TVA) | 934.0 MWh | Nov 2016 | Dec 2024 | Solar |
| Haywood Solar | Haywood Solar, SMLLC | Brownsville, TN | Tennessee Valley Authority (TVA) | 5.5 GWh | Nov 2017 | Nov 2025 | Solar |
| Muscle Shoals | Muscle Shoals Solar, LLC | Cherokee, AL | Tennessee Valley Authority (TVA) | 427.7 GWh | Aug 2021 | Nov 2025 | Solar |
| Cumblerland Land Holdings, LLC | Cumberland Land Holdings, LLC | Elkmont, AL | Tennessee Valley Authority (TVA) | 27.2 GWh | Nov 2018 | Dec 2024 | Solar |
| Redstone Arsenal Hybrid | MN8 Energy LLC | Huntsville, AL | Tennessee Valley Authority (TVA) | 16.9 GWh | Nov 2017 | Dec 2024 | Solar |
| SR Jonesborough | SR Jonesborough II, LLC | Jonesborough, TN | Tennessee Valley Authority (TVA) | 7.2 GWh | Nov 2018 | Nov 2025 | Solar |
| Music City Community Solar | Nashville Electric Service | Madison, TN | Tennessee Valley Authority (TVA) | 2.5 GWh | Jul 2018 | Dec 2024 | Solar |
| Meridian II | SR Meridian II, LLC | Meridian, MS | Tennessee Valley Authority (TVA) | 6.9 GWh | Sep 2019 | Nov 2025 | Solar |
| Pima Community College | Tesla Inc. | Tucson, AZ | Tucson Electric Power (TEPC) | 2.1 GWh | Jul 2019 | May 2024 | Solar |
| Picture Rocks Solar, LLC | MN8 Energy LLC | Marana, AZ | Tucson Electric Power (TEPC) | 49.8 GWh | Nov 2012 | Dec 2024 | Solar |
| Fort Huachuca Solar PV Project | Tucson Electric Power Co | Sierra Vista, AZ | Tucson Electric Power (TEPC) | 40.1 GWh | Nov 2014 | Dec 2024 | Solar |
| Avalon Solar | Arevon Energy, Inc. | Pima, AZ | Tucson Electric Power (TEPC) | 64.6 GWh | Nov 2014 | Dec 2024 | Solar |
| Cogenra - TEP | Terraform Arcadia | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 GWh | Jun 2014 | Dec 2024 | Solar |
| Red Horse 2 | Red Horse 2 | Willcox, AZ | Tucson Electric Power (TEPC) | 146.6 GWh | Jul 2015 | Nov 2025 | Solar : 69.4% Wind : 30.6% |
| Actus Lend Lease DMAFB | Tesla Inc. | Tucson, AZ | Tucson Electric Power (TEPC) | 2.5 GWh | Nov 2009 | Dec 2024 | Solar |
| Gato Montes Solar, LLC | Duke Energy Renewables Services | Tucson, AZ | Tucson Electric Power (TEPC) | 7.4 GWh | Nov 2012 | Dec 2024 | Solar |
| Davis Monthan AFB (AZ) West Airfield | MN8 Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 30.2 GWh | Dec 2013 | Dec 2024 | Solar |
| Cogeneration 2 | University of Arizona | Tucson, AZ | Tucson Electric Power (TEPC) | 41.1 GWh | Oct 2002 | Nov 2025 | Natural Gas |
| Tech Park Solar | Big Sky Wind, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 11.8 GWh | Nov 2012 | Dec 2024 | Solar |
| Valencia Solar | Big Sky Wind, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 24.6 GWh | May 2013 | Dec 2024 | Solar |
| Gila River Power Block 3 | Salt River Project | Gila Bend, AZ | Tucson Electric Power (TEPC) | 3.0 TWh | May 2003 | Nov 2025 | Natural Gas |
| Pima Community College - East Campus | Tesla Inc. | Tucson, AZ | Tucson Electric Power (TEPC) | 2.8 GWh | Jul 2017 | Dec 2024 | Solar |
| Gray Hawk Solar | Gray Hawk Solar, LLC | Kingman, AZ | Tucson Electric Power (TEPC) | 136.9 GWh | May 2018 | Nov 2025 | Solar |
| Iron Horse Battery Storage Hybrid | Big Sky Wind, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 4.7 GWh | Mar 2017 | Dec 2024 | Solar |
| Canyon Del Oro High School Solar | Luminace Solar Arizona 2, LLC | Oro Valley, AZ | Tucson Electric Power (TEPC) | 2.4 GWh | Oct 2016 | Dec 2024 | Solar |
| Amphitheater High School Solar | Luminace Solar Arizona 2, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 1.8 GWh | Nov 2016 | Dec 2024 | Solar |
| Avalon Solar II | Avalon Solar Partners II, LLC | Sahuarita, AZ | Tucson Electric Power (TEPC) | 43.8 GWh | Feb 2016 | Dec 2024 | Solar |
| Red Horse III | Red Horse III | Wilcox, AZ | Tucson Electric Power (TEPC) | 52.2 GWh | Jun 2016 | Dec 2024 | Solar |
| Jacobson 5 MW Solar | UNS Electric, Inc | Kingman, AZ | Tucson Electric Power (TEPC) | 9.6 GWh | Feb 2017 | Dec 2024 | Solar |
| La Senita | UNS Electric, Inc | Kingman, AZ | Tucson Electric Power (TEPC) | 593.0 MWh | Oct 2011 | Dec 2024 | Solar |
| Avra Valley Solar | Solar Avra Valley LLC | Marana, AZ | Tucson Electric Power (TEPC) | 62.5 GWh | Dec 2012 | Dec 2024 | Solar |
| Roger Road WWTP | SunE M5C Holdings LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 1.1 GWh | Jul 2010 | Oct 2024 | Solar |
| Prairie Fire | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 7.8 GWh | Nov 2012 | Dec 2024 | Solar |
| FRB Solar Farm | FRB Solar LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 4.1 GWh | Mar 2011 | Dec 2023 | Solar |
| Oso Grande Wind Farm | Tucson Electric Power Co | Maljamar, NM | Tucson Electric Power (TEPC) | 566.9 GWh | Apr 2021 | Nov 2025 | Wind |
| Pima Community College NW | Onyx Asset Services Group | Tucson, AZ | Tucson Electric Power (TEPC) | 3.0 GWh | Mar 2019 | Dec 2024 | Solar |
| Wilmot Energy Center LLC | Wilmot Energy Center LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 269.0 GWh | Mar 2021 | Nov 2025 | Solar |
| Broadway 2 - Tucson Phase II | MN8 Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 2.0 GWh | Nov 2013 | Dec 2024 | Solar |
| Amazon TUS2 | SkyHigh 2 Solar | Tucson, AZ | Tucson Electric Power (TEPC) | 5.5 GWh | May 2022 | Dec 2024 | Solar |
| Borderlands Wind, LLC | Borderlands Wind, LLC | Quemado, NM | Tucson Electric Power (TEPC) | 254.3 GWh | Nov 2021 | Nov 2025 | Wind |
| Broadway 3 - Tucson Phase I | MN8 Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 1.6 GWh | Feb 2011 | Dec 2024 | Solar |
| Raptor Ridge | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 33.8 GWh | May 2022 | Dec 2024 | Solar |
| SR McNeal | SR McNeal, LLC | McNeal, AZ | Tucson Electric Power (TEPC) | 53.0 GWh | Nov 2023 | Nov 2025 | Solar |
| TJX Tucson | SoCore Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 2.2 GWh | Jan 2018 | Dec 2024 | Solar |
| North Loop | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 2.5 GWh | Nov 1972 | Dec 2024 | Natural Gas |
| Valencia | UNS Electric, Inc | Nogales, AZ | Tucson Electric Power (TEPC) | 4.8 GWh | Jul 1989 | Dec 2024 | Natural Gas : 96.3% Distillate Fuel Oil : 3.7% |
| Black Mountain Generating Station | UNS Electric, Inc | Golden Valley, AZ | Tucson Electric Power (TEPC) | 86.4 GWh | Apr 2008 | Dec 2024 | Natural Gas |
| Cogeneration 1 | University of Arizona | Tucson, AZ | Tucson Electric Power (TEPC) | 48.4 GWh | Oct 2002 | Nov 2025 | Natural Gas |
| UASTP I | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.6 GWh | Nov 2010 | Dec 2024 | Solar |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Nov 2025 | Natural Gas |
| Demoss Petrie | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 2.5 GWh | May 2001 | Dec 2024 | Natural Gas |
| Springerville | Tucson Electric Power Co | Springerville, AZ | Tucson Electric Power (TEPC) | 5.4 TWh | May 1985 | Nov 2025 | Subbituminous Coal : 99.1% Distillate Fuel Oil : 0.5% |
| Walnut | Turlock Irrigation District | Turlock, CA | Turlock Irrigation District (TIDC) | 429.0 MWh | Mar 1986 | Dec 2024 | Natural Gas : 90.5% Distillate Fuel Oil : 9.5% |
| Almond Power Plant | Turlock Irrigation District | Modesto, CA | Turlock Irrigation District (TIDC) | 115.8 GWh | Mar 1996 | Nov 2025 | Natural Gas |
| Hickman | Turlock Irrigation District | Hickman, CA | Turlock Irrigation District (TIDC) | 3.6 GWh | Aug 1979 | Dec 2024 | Water |
| Turlock Lake | Turlock Irrigation District | Hickman, CA | Turlock Irrigation District (TIDC) | 7.0 GWh | Jun 1980 | Dec 2024 | Water |
| Don Pedro | Turlock Irrigation District | La Grange, CA | Turlock Irrigation District (TIDC) | 264.3 GWh | Apr 1971 | Nov 2025 | Water |
| La Grange | Turlock Irrigation District | La Grange, CA | Turlock Irrigation District (TIDC) | 4.4 GWh | Nov 1924 | Dec 2024 | Water |
| Upper Dawson | Turlock Irrigation District | La Grange, CA | Turlock Irrigation District (TIDC) | 10.7 GWh | Oct 1983 | Dec 2024 | Water |
| Walnut Energy Center | Turlock Irrigation District | Turlock, CA | Turlock Irrigation District (TIDC) | 1.7 TWh | Jan 2006 | Nov 2025 | Natural Gas |
| Sundance | Arizona Public Service Co | Casa Grande, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 324.3 GWh | Apr 2002 | Nov 2025 | Natural Gas |
| Hoover Dam (AZ) | U S Bureau of Reclamation | Boulder City, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 895.3 GWh | Aug 1936 | Nov 2025 | Water |
| University of Arizona - Biosphere 2 | University of Arizona - Biosphere 2 | Oracle, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 53.0 MWh | Oct 1990 | Dec 2024 | Natural Gas : 67.8% Distillate Fuel Oil : 32.2% |
| South Point Energy Center | South Point Energy Center LLC | Mohave Valley, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.0 TWh | Feb 2001 | Nov 2025 | Natural Gas |
| Parker Dam | U S Bureau of Reclamation | Parker, CA | Western Area Power Administration - Desert Southwest Region (WALC) | 376.4 GWh | Nov 1942 | Nov 2025 | Water |
| Davis Dam | U S Bureau of Reclamation | Kingman, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 958.2 GWh | Dec 1950 | Dec 2024 | 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% |
| 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 |
| 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 |
| Headgate Rock | Colorado River Indian Irr Proj | Parker, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 35.7 GWh | Feb 1993 | Dec 2024 | 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 |