Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Sprague Hydro | Sprague Hydro LLC | Bly, OR | PacifiCorp West (PACW) | 1.8 GWh | Sep 1989 | Dec 2023 | Water |
| SPPW1, LLC | SPPW1, LLC | Upland, NE | Southwest Power Pool (SWPP) | 23.6 GWh | Jun 2022 | Dec 2023 | Wind |
| Spica Community Solar | Spica Community Solar | Lake Lillian, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Jul 2017 | Dec 2023 | Solar |
| Hurricane Creek CSG | SPG IL Hurricane Creek Solar LLC | Carterville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | May 2021 | Dec 2023 | Solar |
| IL17021 Brush Creek I CSG | SPG IL Brush Creek Solar LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Feb 2022 | Dec 2023 | Solar |
| Spartanburg Water System | Spartanburg Commissioners PW | Chesnee, SC | Duke Energy Carolinas (DUK) | 2.0 GWh | Dec 1925 | Aug 2024 | Water : 96.0% Distillate Fuel Oil : 4.0% |
| Sparta Solar | Sparta Solar, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 273.5 GWh | - | Aug 2024 | Solar |
| Spanish Fork Wind Park 2 LLC | Spanish Fork Wind Park 2, LLC | Spanish Fork, UT | PacifiCorp East (PACE) | 42.1 GWh | Jun 2008 | Aug 2024 | Wind |
| Valley Creek Solar | SP Solar 8, LLC | Salem, OR | Portland General Electric Company (PGE) | 3.3 GWh | Nov 2017 | Dec 2023 | Solar |
| Dayton Cutoff Solar | SP Solar 7, LLC | McMinnville, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 2017 | Dec 2023 | Solar |
| Colton Solar | SP Solar 6, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.5 GWh | Nov 2017 | Dec 2023 | Solar |
| Mill Creek Solar (OR) | SP Solar 5, LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2017 | Dec 2023 | Solar |
| Interstate Solar | SP Solar 1, LLC | Gervais, OR | Portland General Electric Company (PGE) | 3.4 GWh | Nov 2017 | Dec 2023 | Solar |
| Sowega Power | SOWEGA Power LLC | Baconton, GA | Southern Company Services, Inc. - Trans (SOCO) | 77.2 GWh | May 1999 | Dec 2023 | Natural Gas |
| Southwick Solar | Southwick Solar, LLC | Graham, NC | Duke Energy Carolinas (DUK) | 6.0 GWh | Nov 2020 | Dec 2023 | Solar |
| Plant X | Southwestern Public Service Co | Earth, TX | Southwest Power Pool (SWPP) | 660.3 GWh | Dec 1951 | Dec 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Nichols | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 1.2 TWh | Dec 1959 | Dec 2023 | Natural Gas |
| Jones | Southwestern Public Service Co | Lubbock, TX | Southwest Power Pool (SWPP) | 2.1 TWh | Dec 1970 | Aug 2024 | Natural Gas : 99.8% |
| Harrington | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 2.4 TWh | Dec 1975 | Aug 2024 | Subbituminous Coal : 98.2% Natural Gas : 1.8% |
| Tolk | Southwestern Public Service Co | Muleshoe, TX | Southwest Power Pool (SWPP) | 2.0 TWh | Dec 1981 | Aug 2024 | Subbituminous Coal : 86.8% Natural Gas : 13.2% |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.1 TWh | May 2019 | Aug 2024 | Wind |
| Sagamore Wind | Southwestern Public Service Co | Rogers, NM | Southwest Power Pool (SWPP) | 2.1 TWh | Nov 2020 | Aug 2024 | Wind |
| Quay County | Southwestern Public Service Co | Tucumcari, NM | Southwest Power Pool (SWPP) | 858.0 MWh | Sep 2013 | Dec 2023 | Distillate Fuel Oil |
| Maddox | Southwestern Public Service Co | Hobbs, NM | Southwest Power Pool (SWPP) | 659.1 GWh | Dec 1962 | Aug 2024 | Natural Gas |
| Cunningham | Southwestern Public Service Co | Hobbs, NM | Southwest Power Pool (SWPP) | 1.7 TWh | Dec 1956 | Aug 2024 | Natural Gas |
| Arsenal Hill | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 188.6 GWh | Feb 1960 | Nov 2023 | Natural Gas |
| Lieberman | Southwestern Electric Power Co | Mooringsport, LA | Southwest Power Pool (SWPP) | 155.8 GWh | Jun 1947 | Nov 2023 | Natural Gas |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.0 TWh | Apr 1978 | Aug 2024 | Subbituminous Coal : 99.7% |
| Welsh | Southwestern Electric Power Co | Pittsburg, TX | Southwest Power Pool (SWPP) | 4.0 TWh | Feb 1977 | Aug 2024 | Subbituminous Coal : 99.8% |
| Pirkey | Southwestern Electric Power Co | Hallsville, TX | Southwest Power Pool (SWPP) | 3.4 TWh | Dec 1984 | Mar 2023 | Lignite Coal : 99.8% |
| Knox Lee | Southwestern Electric Power Co | Longview, TX | Southwest Power Pool (SWPP) | 476.6 GWh | Nov 1950 | Dec 2023 | Natural Gas |
| Wilkes | Southwestern Electric Power Co | Avinger, TX | Southwest Power Pool (SWPP) | 1.1 TWh | Apr 1964 | Dec 2023 | Natural Gas |
| J Lamar Stall Unit | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 3.4 TWh | May 2010 | Aug 2024 | Natural Gas |
| Harry D Mattison Gas Plant | Southwestern Electric Power Co | Tontitown, AR | Southwest Power Pool (SWPP) | 180.5 GWh | Jun 2007 | Nov 2023 | Natural Gas |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.0 TWh | Nov 2012 | Aug 2024 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| Traverse Wind Project, LLC | Southwestern Electric Power Co | Weatherford, OK | Southwest Power Pool (SWPP) | 3.6 TWh | Mar 2022 | Aug 2024 | Wind |
| Freedom Power Project | Southwestern Electric Coop Inc - (IL) | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | May 2000 | Aug 2023 | Natural Gas |
| Southern Sky Renew Energy Berkley LLC | Southern Sky Renewable Energy Berkley, LLC | Berkley, MA | ISO New England (ISNE) | 3.3 GWh | May 2014 | Dec 2023 | Solar |
| East Pecos Solar | Southern Power Co | McCamey, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 259.2 GWh | Mar 2017 | Aug 2024 | Solar |
| Salt Fork Wind Project, LLC | Southern Power Co | Clarendon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 698.7 GWh | Nov 2016 | Aug 2024 | Wind |
| Lamesa Solar | Southern Power Co | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 192.0 GWh | Mar 2017 | Aug 2024 | Solar |
| RE Roserock | Southern Power Co | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.6 GWh | Oct 2016 | Aug 2024 | Solar |
| RE Garland A | Southern Power Co | Rosamond, CA | California Independent System Operator (CISO) | 47.9 GWh | Aug 2016 | Dec 2023 | Solar |
| Morelos del Sol | Southern Power Co | Lost Hills, CA | California Independent System Operator (CISO) | 29.5 GWh | Oct 2015 | Dec 2023 | Solar |
| RE Garland | Southern Power Co | Rosamond, CA | California Independent System Operator (CISO) | 383.7 GWh | Oct 2016 | Dec 2023 | Solar |
| Grant Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 538.6 GWh | Mar 2016 | Dec 2023 | Wind |
| Tyler Bluff Wind Project, LLC | Southern Power Co | Muenster, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 391.8 GWh | Nov 2016 | Aug 2024 | Wind |
| Butler Solar Farm 20 | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 39.5 GWh | Jan 2016 | Dec 2023 | Solar |
| Grant Plains Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 546.3 GWh | Nov 2016 | Aug 2024 | Wind |
| RE Tranquillity | Southern Power Co | Cantua Creek, CA | California Independent System Operator (CISO) | 450.4 GWh | Jun 2016 | Dec 2023 | Solar |
| Pawpaw Solar Plant | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 60.9 GWh | Feb 2016 | Dec 2023 | Solar |
| Boulder Solar Power, LLC | Southern Power Co | Boulder City, NV | Nevada Power Company (NEVP) | 268.2 GWh | Nov 2016 | Aug 2024 | Solar |
| Butler Solar Project 103 | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 213.9 GWh | Nov 2016 | Aug 2024 | Solar |
| Taylor County Solar | Southern Power Co | Butler, GA | Southern Company Services, Inc. - Trans (SOCO) | 206.7 GWh | Oct 2016 | Dec 2023 | Solar |
| Bethel Wind Farm LLC | Southern Power Co | Dimmitt, TX | Southwest Power Pool (SWPP) | 1.1 TWh | Dec 2016 | Aug 2024 | Wind |
| Reading Wind Project | Southern Power Co | Reading, KS | Southwest Power Pool (SWPP) | 687.4 GWh | Apr 2020 | Aug 2024 | Wind |
| Cactus Flats Wind Energy Project | Southern Power Co | Eden, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 441.9 GWh | Jun 2018 | Aug 2024 | Wind |
| Wildhorse Mountain Wind Facility | Southern Power Co | Clayton, OK | Southwest Power Pool (SWPP) | 439.6 GWh | Nov 2019 | Aug 2024 | Wind |
| Gaskell West 1 Solar Facility | Southern Power Co | Lancaster, CA | California Independent System Operator (CISO) | 26.2 GWh | Feb 2018 | Dec 2023 | Solar |
| Glass Sands Wind Facility | Southern Power Co | Sulphur, OK | Southwest Power Pool (SWPP) | 449.9 GWh | Oct 2021 | Aug 2024 | Wind |
| Rutherford Farm | Southern Power Co | Forest City, NC | Duke Energy Carolinas (DUK) | 137.8 GWh | Nov 2016 | Aug 2024 | Solar |
| Solar Gen 2 Solar Facility | Southern Power Co | Calipatria, CA | California Independent System Operator (CISO) | 376.5 GWh | Oct 2014 | Dec 2023 | Solar |
| Macho Springs | Southern Power Co | Deming, NM | El Paso Electric Company (EPE) | 115.5 GWh | Apr 2014 | Dec 2023 | Solar |
| Wake Wind Energy Center | Southern Power Co | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 954.0 GWh | Sep 2016 | Dec 2023 | Wind |
| Passadumkeag Windpark LLC | Southern Power Co | Greenbush, ME | ISO New England (ISNE) | 121.9 GWh | Jun 2016 | Aug 2024 | Wind |
| Decatur Parkway Solar Project, LLC | Southern Power Co | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 171.6 GWh | Nov 2015 | Dec 2023 | Solar |
| Calipatria Solar Farm | Southern Power Co | Calipatria, CA | Imperial Irrigation District (IID) | 41.2 GWh | Jan 2016 | Oct 2023 | Solar |
| Decatur County Solar Project | Southern Power Co | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 41.6 GWh | Nov 2015 | Dec 2023 | Solar |
| Henrietta Solar Project | Southern Power Co | Lemoore, CA | California Independent System Operator (CISO) | 234.2 GWh | Jul 2016 | Dec 2023 | Solar |
| Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 618.5 GWh | Nov 2015 | Dec 2023 | Solar |
| North Star Solar | Southern Power Co | Mendota, CA | California Independent System Operator (CISO) | 135.9 GWh | May 2015 | Dec 2023 | Solar |
| Spectrum Solar PV Power Project | Southern Power Co | Las Vegas, NV | Nevada Power Company (NEVP) | 83.0 GWh | Aug 2013 | Dec 2023 | Solar |
| Apex Solar PV Power Project | Southern Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 49.7 GWh | Jun 2012 | Dec 2023 | Solar |
| Granville Solar PV Power Project | Southern Power Co | Oxford, NC | Duke Energy Progress East (CPLE) | 4.8 GWh | Sep 2012 | Dec 2023 | Solar |
| Kay Wind, LLC | Southern Power Co | Newkirk, OK | Southwestern Power Administration (SPA) | 992.4 GWh | Nov 2015 | Aug 2024 | Wind |
| Campo Verde Solar | Southern Power Co | El Centro, CA | California Independent System Operator (CISO) | 328.6 GWh | Sep 2013 | Dec 2023 | Solar |
| Lost Hills/Blackwell | Southern Power Co | Lost Hills, CA | California Independent System Operator (CISO) | 77.1 GWh | Mar 2015 | Dec 2023 | Solar |
| South Cheyenne Solar | Southern Power Co | South Greeley, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 147.7 GWh | - | Aug 2024 | Solar |
| H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.3 TWh | May 2002 | Aug 2024 | Natural Gas |
| Dahlberg | Southern Power Co | Nicholson, GA | Southern Company Services, Inc. - Trans (SOCO) | 242.8 GWh | May 2000 | Dec 2023 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
| E B Harris Electric Generating Plant | Southern Power Co | Autaugaville, AL | Southern Company Services, Inc. - Trans (SOCO) | 5.5 TWh | May 2003 | Aug 2024 | Natural Gas |
| Rowan | Southern Power Co | Salisbury, NC | Duke Energy Carolinas (DUK) | 4.2 TWh | Mar 2001 | Aug 2024 | Natural Gas : 99.6% |
| Skookumchuck Wind Facility | Southern Power Co | Rainier, WA | Puget Sound Energy, Inc. (PSEI) | 419.7 GWh | Oct 2020 | Aug 2024 | Wind |
| Beech Ridge II Wind Energy Center | Southern Power Co | Rupert, WV | PJM Interconnection, LLC (PJM) | 129.2 GWh | Apr 2020 | Aug 2024 | Wind |
| Deuel Harvest Wind Energy LLC | Southern Power Co | Clear Lake, SD | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 TWh | Jan 2021 | Aug 2024 | Wind |
| Adobe Solar | Southern Power Co | Arvin, CA | California Independent System Operator (CISO) | 39.0 GWh | Apr 2014 | Dec 2023 | Solar |
| Cimarron Solar Facility | Southern Power Co | Springer, NM | Western Area Power Administration - Rocky Mountain Region (WACM) | 57.0 GWh | Nov 2010 | Dec 2023 | Solar |
| Wansley Combined Cycle | Southern Power Co | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 8.3 TWh | May 2002 | Aug 2024 | Natural Gas |
| Edward L. Addison Generating Plant | Southern Power Co | Thomaston, GA | Southern Company Services, Inc. - Trans (SOCO) | 200.2 GWh | May 2000 | Dec 2023 | Natural Gas : 99.7% |
| Cleveland Cnty Generating Facility | Southern Power Co | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 640.9 GWh | Nov 2012 | Dec 2023 | Natural Gas : 99.9% |
| Redwood Falls Wind | Southern Minnesota Mun P Agny | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.4 GWh | Nov 2004 | Dec 2023 | Wind |
| Fairmont Wind | Southern Minnesota Mun P Agny | Fairmont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 11.9 GWh | Feb 2003 | Dec 2023 | Wind |
| Owatonna Energy Station | Southern Minnesota Mun P Agny | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 53.5 GWh | Feb 2018 | Dec 2023 | Natural Gas |
| Fairmont (MN) | Southern Minnesota Mun P Agny | Fairmont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 13.0 GWh | Dec 1974 | Dec 2023 | Natural Gas : 99.6% |
| SMMPA Methane Energy Facility | Southern Minnesota Mun P Agny | Mora, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Mar 2012 | Dec 2023 | Landfill Gas |
| Southern Minnesota Beet Sugar | Southern Minnesota Beet Sugar | Renville, MN | Midcontinent Independent System Operator, Inc. (MISO) | 26.9 GWh | Aug 1976 | Aug 2024 | Subbituminous Coal : 72.1% Natural Gas : 26.4% Residual Fuel Oil : 1.5% |
| Veolia ES Blackfoot Landfill Facility | Southern Indiana Gas & Elec Co | Winslow, IN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | May 2009 | Dec 2023 | Landfill Gas |
| Troy Solar | Southern Indiana Gas & Elec Co | Troy, IN | Midcontinent Independent System Operator, Inc. (MISO) | 88.9 GWh | Mar 2021 | Aug 2024 | Solar |
| Volkman Road Solar Array Hybrid | Southern Indiana Gas & Elec Co | Evansville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Oct 2018 | Dec 2023 | Solar |
| Oak Hill Solar Array | Southern Indiana Gas & Elec Co | Evansville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Oct 2018 | Dec 2023 | Solar |
Summary of Power Plants By State
Figures are based on August 2024 generation numbers.| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Alabama | # 7 | 78 | 14,073.11 GWh |
| Alaska | # 48 | 147 | 631.71 GWh |
| Arizona | # 10 | 161 | 12,447.73 GWh |
| Arkansas | # 23 | 77 | 6,473.81 GWh |
| California | # 4 | 1,666 | 22,299.47 GWh |
| Colorado | # 28 | 277 | 5,476.67 GWh |
| Connecticut | # 33 | 159 | 4,351.57 GWh |
| Delaware | # 49 | 31 | 481.79 GWh |
| District of Columbia | # 51 | 12 | 19.18 GWh |
| Florida | # 2 | 286 | 27,339.08 GWh |
| Georgia | # 6 | 251 | 14,863.07 GWh |
| Hawaii | # 47 | 69 | 841.39 GWh |
| Idaho | # 43 | 142 | 1,655.52 GWh |
| Illinois | # 5 | 335 | 17,196.16 GWh |
| Indiana | # 18 | 202 | 9,001.13 GWh |
| Iowa | # 26 | 283 | 5,529.62 GWh |
| Kansas | # 31 | 165 | 5,363.63 GWh |
| Kentucky | # 21 | 55 | 6,964.00 GWh |
| Louisiana | # 14 | 82 | 10,133.66 GWh |
| Maine | # 45 | 162 | 1,185.43 GWh |
| Maryland | # 38 | 185 | 3,346.65 GWh |
| Massachusetts | # 41 | 614 | 1,896.47 GWh |
| Michigan | # 12 | 274 | 12,135.86 GWh |
| Minnesota | # 27 | 748 | 5,511.98 GWh |
| Mississippi | # 19 | 55 | 7,436.42 GWh |
| Missouri | # 20 | 126 | 7,051.26 GWh |
| State | Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,306.38 GWh |
| Nebraska | # 36 | 125 | 3,559.93 GWh |
| Nevada | # 32 | 110 | 4,699.98 GWh |
| New Hampshire | # 42 | 60 | 1,808.14 GWh |
| New Jersey | # 25 | 387 | 5,633.45 GWh |
| New Mexico | # 39 | 139 | 3,198.26 GWh |
| New York | # 11 | 848 | 12,289.60 GWh |
| North Carolina | # 9 | 893 | 13,559.75 GWh |
| North Dakota | # 35 | 59 | 3,641.88 GWh |
| Ohio | # 8 | 190 | 13,652.00 GWh |
| Oklahoma | # 15 | 130 | 10,062.87 GWh |
| Oregon | # 29 | 262 | 5,448.37 GWh |
| Pennsylvania | # 3 | 246 | 23,205.63 GWh |
| Rhode Island | # 46 | 97 | 1,061.17 GWh |
| South Carolina | # 16 | 203 | 9,629.88 GWh |
| South Dakota | # 44 | 53 | 1,603.17 GWh |
| Tennessee | # 22 | 87 | 6,912.16 GWh |
| Texas | # 1 | 797 | 58,529.53 GWh |
| Utah | # 37 | 122 | 3,440.26 GWh |
| Vermont | # 50 | 114 | 207.44 GWh |
| Virginia | # 13 | 213 | 10,408.51 GWh |
| Washington | # 17 | 138 | 9,091.93 GWh |
| West Virginia | # 30 | 36 | 5,412.86 GWh |
| Wisconsin | # 24 | 230 | 6,416.93 GWh |
| Wyoming | # 34 | 70 | 3,868.32 GWh |