Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Springs Generating Station | City of Riverside - (CA) | Riverside, CA | California Independent System Operator (CISO) | 11.1 GWh | Jun 2002 | Dec 2023 | Natural Gas |
| Springview | Bluestem LLC | Springview, NE | Southwest Power Pool (SWPP) | 7.4 GWh | May 2011 | Dec 2023 | Wind |
| Springville Hydroelectric | Calleguas Mun Water District | Camarillo, CA | California Independent System Operator (CISO) | 363.0 MWh | Feb 1994 | Dec 2023 | Water |
| Spruance Operating Services LLC | Veolia Energy Operating Service | Richmond, VA | PJM Interconnection, LLC (PJM) | 59.1 GWh | Apr 1992 | Mar 2025 | Natural Gas |
| Spruce Mountain WInd | CPV Spruce Mountain Wind LLC | Bryant Pond, ME | ISO New England (ISNE) | 52.9 GWh | Nov 2011 | Dec 2023 | Wind |
| Spruce Ridge Gas Recovery | WM Renewable Energy LLC | Glencoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 20.2 GWh | Mar 2008 | Dec 2023 | Landfill Gas |
| Spruce - WCMD - Creek | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2015 | Dec 2023 | Solar |
| Spruce - WCMD - Resh I | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 2.8 GWh | Feb 2016 | Dec 2023 | Solar |
| Spruce - WCMD - Rubble I | MN8 Energy LLC | Williamsport, MD | PJM Interconnection, LLC (PJM) | 2.9 GWh | Aug 2015 | Dec 2023 | Solar |
| Spruce - WCMD - Rubble II | MN8 Energy LLC | Williamsport, MD | PJM Interconnection, LLC (PJM) | 3.0 GWh | Oct 2015 | Dec 2023 | Solar |
| SPS1 Dollarhide | SunE SPS1, LLC | Jal, NM | Southwest Power Pool (SWPP) | 22.1 GWh | Aug 2011 | Dec 2023 | Solar |
| SPS2 Jal | SunE SPS2, LLC | Jal, NM | Southwest Power Pool (SWPP) | 18.9 GWh | Aug 2011 | Dec 2023 | Solar |
| SPS3 Lea | SunE SPS3, LLC | Eunice, NM | Southwest Power Pool (SWPP) | 23.0 GWh | Oct 2011 | Dec 2023 | Solar |
| SPS4 Monument | SunE SPS4, LLC | Monument, NM | Southwest Power Pool (SWPP) | 22.3 GWh | Nov 2011 | Dec 2023 | Solar |
| SPS5 Hopi | SunE SPS5, LLC | Carlsbad, NM | Southwest Power Pool (SWPP) | 19.9 GWh | Nov 2011 | Dec 2023 | Solar |
| Square Barn Solar | Forefront Power, LLC | Algonquin, IL | PJM Interconnection, LLC (PJM) | 2.1 GWh | Jul 2020 | Dec 2023 | Solar |
| SR Ailey | SR Ailey, LLC | Ailey, GA | Southern Company Services, Inc. - Trans (SOCO) | 52.3 GWh | - | Mar 2025 | Solar |
| SR Arlington I | SR Arlington, LLC | Arlington, GA | Southern Company Services, Inc. - Trans (SOCO) | 45.9 GWh | Nov 2021 | Dec 2023 | Solar |
| SR Arlington II | SR Arlington II MT, LLC | Blakely, GA | Southern Company Services, Inc. - Trans (SOCO) | 203.7 GWh | Oct 2019 | Mar 2025 | Solar |
| SR Bell Buckle | SR Bell Buckle, LLC | Shelbyville, TN | Tennessee Valley Authority (TVA) | 69.9 GWh | Oct 2023 | Mar 2025 | Solar |
| SR Bolivar | SR Bolivar, LLC | Bolivar, TN | Tennessee Valley Authority (TVA) | 6.5 GWh | Nov 2022 | Dec 2023 | Solar |
| Sr Byhalia, LLC | SR Byhalia, LLC | Byhalia, MS | Tennessee Valley Authority (TVA) | 670.0 MWh | Nov 2023 | Dec 2023 | Solar |
| SR Camden | SR Camden, LLC | Camden, AR | Southwestern Power Administration (SPA) | 22.4 GWh | Nov 2015 | Mar 2025 | Solar |
| SR Cedar Springs, LLC | SR Cedar Springs, LLC | Blakely, GA | Southern Company Services, Inc. - Trans (SOCO) | 158.7 GWh | Nov 2022 | Mar 2025 | Solar |
| SR Clarksville II, LLC | SR Clarksville II, LLC | Clarksville, TN | Tennessee Valley Authority (TVA) | 62.0 MWh | Nov 2023 | Dec 2023 | Solar |
| SR Clarksville, LLC | SR Clarksville, LLC | Clarksville, TN | Tennessee Valley Authority (TVA) | 93.0 MWh | Nov 2023 | Dec 2023 | Solar |
| SR Clay, LLC | SR Clay, LLC | Fort Gaines, GA | Southern Company Services, Inc. - Trans (SOCO) | 224.1 GWh | Nov 2022 | Mar 2025 | Solar |
| SR DeSoto I, LLC | SR DeSoto I, LLC | DeSoto, GA | Southern Company Services, Inc. - Trans (SOCO) | 307.0 GWh | Nov 2022 | Mar 2025 | Solar |
| SR DeSoto II | SR DeSoto II, LLC | DeSoto, GA | Southern Company Services, Inc. - Trans (SOCO) | 149.9 GWh | Nov 2023 | Mar 2025 | Solar |
| SR DeSoto III | SR DeSoto III, LLC | DeSoto, GA | Southern Company Services, Inc. - Trans (SOCO) | 128.5 GWh | Nov 2023 | Mar 2025 | Solar |
| SR Franklin, LLC | SR Franklin, LLC | Franklin, KY | Tennessee Valley Authority (TVA) | 129.0 MWh | Nov 2023 | Dec 2023 | Solar |
| SR Greenville I | SR Greenville I, LLC | Limestone, TN | Tennessee Valley Authority (TVA) | 10.3 GWh | Nov 2022 | Dec 2023 | Solar |
| SR Greenville II | SR Greenville II, LLC | Greeneville, TN | Tennessee Valley Authority (TVA) | 10.2 GWh | Nov 2022 | Dec 2023 | Solar |
| SR Hazlehurst | SR Hazlehurst, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 34.8 GWh | Oct 2015 | Dec 2023 | Solar |
| SR Houston | SR Houston Holdings, LLC | Houston, MS | Tennessee Valley Authority (TVA) | 1.9 GWh | Nov 2016 | Mar 2025 | Solar |
| SR Innovation - NIKE PV | SR Innovation, LLC | Memphis, TN | Tennessee Valley Authority (TVA) | 3.5 GWh | Dec 2019 | Dec 2023 | Solar |
| SR Jackson II | SR Jackson II, LLC | Jackson, TN | Tennessee Valley Authority (TVA) | 2.2 GWh | Jul 2022 | Dec 2023 | Solar |
| SR Jenkins Ft Lupton | SR Jenkins, LLC | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 29.0 GWh | Apr 2016 | Dec 2023 | Solar |
| SR Jonesborough | SR Jonesborough II, LLC | Jonesborough, TN | Tennessee Valley Authority (TVA) | 7.4 GWh | Nov 2018 | Mar 2025 | Solar |
| SR Kersey | SR Kersey, LLC | Kersey, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 7.1 GWh | Jul 2017 | Dec 2023 | Solar |
| SR Kersey II | SR Kersey II, LLC | Kersey, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.0 GWh | Nov 2019 | Dec 2023 | Solar |
| SR Lumpkin | SR Lumpkin, LLC | Lumpkin, GA | Southern Company Services, Inc. - Trans (SOCO) | 230.0 GWh | Nov 2021 | Mar 2025 | Solar |
| SR Mavericks | SR Mavericks, LLC | Mead, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 14.8 GWh | Nov 2016 | Dec 2023 | Solar |
| SR McKellar | SR McKellar, LLC | Denmark, TN | Tennessee Valley Authority (TVA) | 135.3 GWh | Jun 2023 | Mar 2025 | Solar |
| SR McNeal | SR McNeal, LLC | McNeal, AZ | Tucson Electric Power (TEPC) | 55.0 GWh | Nov 2023 | Mar 2025 | Solar |
| SR Odom | Odom Solar, LLC | Moultrie, GA | Southern Company Services, Inc. - Trans (SOCO) | 47.4 GWh | Oct 2020 | Dec 2023 | Solar |
| SR Paris | SR Paris, LLC | Paris, TN | Tennessee Valley Authority (TVA) | 12.7 GWh | Nov 2022 | Dec 2023 | Solar |
| SR Perry | SR Perry, LLC | Perry, GA | Southern Company Services, Inc. - Trans (SOCO) | 155.4 GWh | Nov 2021 | Mar 2025 | Solar |
| SR Platte Solar Farm | SR Platte, LLC | Platteville, CO | Public Service Company of Colorado (PSCO) | 33.8 GWh | Oct 2017 | Dec 2023 | Solar |
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 15.6 GWh | Nov 2020 | Dec 2023 | Solar |
| SR Russellville | SR Russellville, LLC | Olmstead, KY | Tennessee Valley Authority (TVA) | 57.4 GWh | - | Mar 2025 | Solar |
| SR Skylark B | SR Skylark B, LLC | Severance, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.9 GWh | Aug 2016 | Dec 2023 | Solar |
| SR Skylark C | SR Skylark C, LLC | Windsor, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.5 GWh | Nov 2019 | Dec 2023 | Solar |
| SR Snipesville II | SR Snipesville II, LLC | Denton, GA | Southern Company Services, Inc. - Trans (SOCO) | 242.6 GWh | Nov 2021 | Mar 2025 | Solar |
| SR Snipesville III | SR Snipesville III, LLC | Denton, GA | Southern Company Services, Inc. - Trans (SOCO) | 240.5 GWh | Jun 2023 | Mar 2025 | Solar |
| SR Terrell | SR Terrell, LLC | Dawson, GA | Southern Company Services, Inc. - Trans (SOCO) | 169.8 GWh | Aug 2020 | Mar 2025 | Solar |
| SR Toombs, LLC | SR Toombs I, LLC | Vidalia, GA | Southeastern Power Administration (SEPA) | 141.2 GWh | - | Mar 2025 | Solar |
| SR Turkey Creek, LLC | SR Turkey Creek, LLC | Lancaster, KY | PJM Interconnection, LLC (PJM) | 109.3 GWh | Oct 2022 | Mar 2025 | Solar |
| SR Washington I, LLC | SR Washington I, LLC | Jonesborough, TN | Tennessee Valley Authority (TVA) | 20.2 GWh | Nov 2021 | Dec 2023 | Solar |
| SRI International Cogen Project | IPT SRI Cogeneration Inc | Menlo Park, CA | California Independent System Operator (CISO) | 24.4 GWh | Mar 1987 | Mar 2025 | Natural Gas |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | Portland General Electric Company (PGE) | 6.5 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 4.1 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | Portland General Electric Company (PGE) | 3.0 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | Portland General Electric Company (PGE) | 3.3 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2020 | Dec 2023 | Solar |
| SSI West Riverside Landfill LLC | Standard Solar | Riverside, CA | Los Angeles Department of Water and Power (LDWP) | 4.8 GWh | Oct 2020 | Dec 2023 | Solar |
| ST-1/1A Engine No 1 | City of Columbus - (OH) | Columbus, OH | PJM Interconnection, LLC (PJM) | 2.0 MWh | Dec 2007 | Dec 2023 | Distillate Fuel Oil |
| St. Albans SPEED Project | St. Albans Solar Partners, LLC | St. Albans, VT | ISO New England (ISNE) | 2.3 GWh | Nov 2013 | Dec 2023 | Solar |
| St Bonifacius | Great River Energy | St. Bonifacius, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | May 1978 | Dec 2023 | Distillate Fuel Oil |
| St. Charles Power Plant | City of St Charles - (MN) | St. Charles, MN | Midcontinent Independent System Operator, Inc. (MISO) | 82.0 MWh | Nov 2004 | Dec 2023 | Distillate Fuel Oil |
| St. Charles Power Station (LA) | Entergy Louisiana LLC | La Place, LA | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 TWh | Apr 2019 | Mar 2025 | Natural Gas |
| St. Charles Solar | Butter Solar, LLC | St Charles Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Aug 2019 | Dec 2023 | Solar |
| St Clair | DTE Electric Company | East China Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jul 1953 | Mar 2025 | Natural Gas |
| St. Cloud Hydro | St. Cloud Hydroelectric Generation Facility | St Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 37.2 GWh | May 1988 | Dec 2023 | Water |
| St. Cloud Solar CSG | National Grid Renewables | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.4 GWh | Mar 2018 | Dec 2023 | Solar |
| St Croix Falls | Northern States Power Co - Minnesota | St Croix Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 83.1 GWh | Dec 1909 | Dec 2023 | Water |
| St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 2.0 TWh | Jun 1999 | Dec 2023 | Natural Gas |
| St Francisville Mill | Hood Container of Louisiana, LLC | St. Francisville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 116.0 GWh | Feb 1966 | Dec 2023 | Black Liquor : 56.5% Natural Gas : 43.5% |
| St George Red Rock | City of St George | St George, UT | PacifiCorp East (PACE) | 675.0 MWh | Apr 1987 | Dec 2023 | Distillate Fuel Oil |
| St James | City of St James - (MN) | St James, MN | Midcontinent Independent System Operator, Inc. (MISO) | 38.0 MWh | Jun 2002 | Dec 2023 | Distillate Fuel Oil |
| St. James Solar (LA) | St. James Solar, LLC | Vacherie, LA | Midcontinent Independent System Operator, Inc. (MISO) | 39.0 GWh | Jan 2023 | Dec 2023 | Solar |
| St John | City of St. John - (KS) | St. John, KS | Southwest Power Pool (SWPP) | 17.0 MWh | Aug 1965 | Dec 2023 | Distillate Fuel Oil |
| St. Johns Episcopal Hospital | St. Johns Episcopal Hospital | Far Rockaway, NY | New York Independent System Operator (NYIS) | 6.0 MWh | Dec 1994 | Dec 2023 | Distillate Fuel Oil |
| St Johns Riverside Hospital | St Johns Riverside Hospital | Yonkers, NY | New York Independent System Operator (NYIS) | 6.0 MWh | Dec 1967 | Dec 2023 | Distillate Fuel Oil |
| St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 5.7 TWh | Mar 2018 | Mar 2025 | Natural Gas |
| St. Joseph Hospital | St. Joseph Hospital (NY) | Yonkers, NY | New York Independent System Operator (NYIS) | 14.0 MWh | Dec 1959 | Dec 2023 | Distillate Fuel Oil |
| St Joseph Landfill Generating Station | Evergy Missouri West | St Joseph, MO | Southwest Power Pool (SWPP) | 2.9 GWh | Nov 2011 | Dec 2023 | Landfill Gas |
| St. Joseph's Solar, LLC CSG | 38 Degrees North, LLC | Charlton, MA | ISO New England (ISNE) | 1.6 GWh | Nov 2017 | Dec 2023 | Solar |
| St. Joseph Solar | Indiana Michigan Power Co | Granger, IN | PJM Interconnection, LLC (PJM) | 32.4 GWh | Feb 2021 | Dec 2023 | Solar |
| St. Lawrence University - Sutton | AES Distributed Energy | Watertown, NY | New York Independent System Operator (NYIS) | 2.6 GWh | Jun 2018 | Dec 2023 | Solar |
| St Louis | City of St Louis - (MI) | St. Louis, MI | Midcontinent Independent System Operator, Inc. (MISO) | 175.0 MWh | Dec 1918 | Dec 2023 | Water : 95.4% Distillate Fuel Oil : 4.6% |
| St Louis Solar | Neighborhood Power Corp. | Gervais, OR | Portland General Electric Company (PGE) | 4.1 GWh | Feb 2020 | Dec 2023 | Solar |
| St Lucie | Florida Power & Light Co | Jensen Beach, FL | Florida Power & Light Co. (FPL) | 15.3 TWh | Apr 1976 | Mar 2025 | Nuclear |
| St. Mary Clean Energy Center | Cleco Power LLC | Centerville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 218.8 GWh | Jul 2019 | Dec 2023 | Waste Heat |
| St. Mary's Hospital For Children | St. Mary's Hospital For Children | Bayside, NY | New York Independent System Operator (NYIS) | 36.0 MWh | Dec 2010 | Dec 2023 | Distillate Fuel Oil |
| St Marys | City of St Marys - (OH) | St. Marys, OH | PJM Interconnection, LLC (PJM) | 73.0 MWh | Jul 1992 | Dec 2023 | Distillate Fuel Oil : 99.9% |
| St Marys IC | Alaska Village Elec Coop, Inc | St. Mary's, AK | 5.9 GWh | Oct 1974 | Dec 2023 | Distillate Fuel Oil | |
| St. Matthews Solar | St. Matthews Solar, LLC | Matthews, SC | Dominion Energy South Carolina, Inc. (SCEG) | 19.3 GWh | Jul 2017 | Dec 2023 | Solar |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,399.45 GWh |
| Alaska | # 48 | 137 | 460.30 GWh |
| Arizona | # 16 | 167 | 7,756.35 GWh |
| Arkansas | # 29 | 79 | 4,503.48 GWh |
| California | # 5 | 1,565 | 15,306.94 GWh |
| Colorado | # 30 | 257 | 4,337.74 GWh |
| Connecticut | # 31 | 152 | 3,831.37 GWh |
| Delaware | # 50 | 30 | 183.34 GWh |
| District of Columbia | # 51 | 12 | 15.27 GWh |
| Florida | # 3 | 305 | 18,686.61 GWh |
| Georgia | # 9 | 239 | 9,979.52 GWh |
| Hawaii | # 46 | 67 | 749.10 GWh |
| Idaho | # 43 | 126 | 1,488.21 GWh |
| Illinois | # 4 | 332 | 15,592.21 GWh |
| Indiana | # 12 | 201 | 8,849.97 GWh |
| Iowa | # 20 | 279 | 6,323.45 GWh |
| Kansas | # 25 | 157 | 5,176.23 GWh |
| Kentucky | # 24 | 56 | 5,180.56 GWh |
| Louisiana | # 18 | 81 | 6,708.43 GWh |
| Maine | # 45 | 157 | 1,313.29 GWh |
| Maryland | # 39 | 179 | 2,427.73 GWh |
| Massachusetts | # 42 | 597 | 1,608.56 GWh |
| Michigan | # 10 | 263 | 9,898.87 GWh |
| Minnesota | # 26 | 736 | 5,082.27 GWh |
| Mississippi | # 19 | 53 | 6,374.07 GWh |
| Missouri | # 21 | 116 | 5,776.95 GWh |
| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 67 | 2,309.70 GWh |
| Nebraska | # 37 | 117 | 3,008.88 GWh |
| Nevada | # 34 | 109 | 3,381.98 GWh |
| New Hampshire | # 44 | 56 | 1,374.49 GWh |
| New Jersey | # 28 | 371 | 4,514.07 GWh |
| New Mexico | # 35 | 138 | 3,378.20 GWh |
| New York | # 8 | 818 | 10,278.94 GWh |
| North Carolina | # 11 | 877 | 9,080.20 GWh |
| North Dakota | # 33 | 57 | 3,690.67 GWh |
| Ohio | # 6 | 190 | 11,252.37 GWh |
| Oklahoma | # 17 | 129 | 6,972.70 GWh |
| Oregon | # 22 | 254 | 5,543.74 GWh |
| Pennsylvania | # 2 | 237 | 19,658.43 GWh |
| Rhode Island | # 47 | 94 | 622.24 GWh |
| South Carolina | # 14 | 194 | 8,606.12 GWh |
| South Dakota | # 41 | 52 | 1,945.10 GWh |
| Tennessee | # 23 | 85 | 5,241.09 GWh |
| Texas | # 1 | 818 | 43,194.33 GWh |
| Utah | # 36 | 114 | 3,056.84 GWh |
| Vermont | # 49 | 112 | 230.44 GWh |
| Virginia | # 15 | 214 | 8,465.83 GWh |
| Washington | # 13 | 127 | 8,662.62 GWh |
| West Virginia | # 38 | 36 | 2,977.95 GWh |
| Wisconsin | # 27 | 222 | 4,571.79 GWh |
| Wyoming | # 32 | 69 | 3,817.24 GWh |