Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| S A Carlson | Jamestown Board of Public Util | Jamestown, NY | New York Independent System Operator (NYIS) | 52.4 GWh | Jul 1951 | Dec 2023 | Natural Gas |
| S C Moore | Great River Hydro, LLC | Littleton, NH | ISO New England (ISNE) | 327.6 GWh | Dec 1956 | Dec 2023 | Water |
| S D Warren Westbrook | Elevate Power Management LLC | Westbrook, ME | ISO New England (ISNE) | 32.7 GWh | Dec 1902 | Dec 2023 | Water |
| S E Hazelton A | North Side Energy Company | Hazelton, ID | Idaho Power Company (IPCO) | 25.9 GWh | May 1990 | Oct 2023 | Water |
| S O Purdom | City of Tallahassee - (FL) | St Marks, FL | City of Tallahassee (TAL) | 1.4 TWh | Nov 1963 | Dec 2023 | Natural Gas |
| S&P Windfarm LLC | Brewster | Brewster, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.0 GWh | Nov 2003 | Dec 2023 | Wind |
| Sabal Palm Solar Center | Florida Power & Light Co | Loxahatchee, FL | Florida Power & Light Co. (FPL) | 153.7 GWh | Mar 2021 | Aug 2024 | Solar |
| Sabattus Solar LLC | Sol Systems | Bailey, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | Oct 2019 | Dec 2023 | Solar |
| Sabert Solar | Sabert Corporation | Sayreville, NJ | PJM Interconnection, LLC (PJM) | 2.7 GWh | Sep 2011 | Dec 2023 | Solar |
| SABIC Innovative Plastics Mt. Vernon | SABIC IP Mt. Vernon, LLC | Mount Vernon, IN | Midcontinent Independent System Operator, Inc. (MISO) | 516.4 GWh | May 1996 | Aug 2024 | Natural Gas |
| Sabine | Entergy Texas Inc. | Orange, TX | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | Dec 1961 | Aug 2024 | Natural Gas |
| Sabine River Operations | The Dow Chemical Company | Orange, TX | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 TWh | Dec 1947 | Aug 2024 | Natural Gas : 99.6% |
| Sac County Wind, LLC | Sac County Wind | Sac City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 339.3 GWh | Nov 2021 | Aug 2024 | Wind |
| Sacket Lake Rd #1 Community Solar Farm | Generate Capital | Thompson, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Dec 2019 | Dec 2023 | Solar |
| Sacket Lake Rd #2 Community Solar Farm | Delaware River Solar, LLC | Thompson, NY | New York Independent System Operator (NYIS) | 2.6 GWh | Feb 2019 | Dec 2023 | Solar |
| Sacramento Fairbain Water Treatment Plant | Tesla Inc. | Sacramento, CA | Balancing Authority of Northern California (BANC) | 1.1 GWh | Jan 2013 | Dec 2023 | Solar |
| Sacramento Municipal Util Dist | South Sutter Water District | Sacramento, CA | California Independent System Operator (CISO) | 24.4 GWh | Jan 1985 | Aug 2023 | Water |
| Sacramento Point West Medical Offices | KP Sacramento Point West Medical Offices Solar, LLC | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.2 GWh | Oct 2020 | Dec 2023 | Solar |
| Sacramento Regional County Sanitation PV | Tesla Inc. | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 7.4 GWh | Nov 2017 | Dec 2023 | Solar |
| Sacramento (SMUD) | Terraform Arcadia | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.1 GWh | Jul 2014 | Dec 2023 | Solar |
| Sacred Heart CSG1, LLC | Nautilus Solar Solutions | Sacred Heart, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2021 | Dec 2023 | Solar |
| Saddle Mountain Solar I | SunE AZ2, LLC | Tonopah, AZ | Arizona Public Service Company (AZPS) | 30.9 GWh | Nov 2012 | Dec 2023 | Solar |
| Saddleback Ridge Wind Farm | CPV Saddleback Ridge Wind, LLC | Carthage, ME | ISO New England (ISNE) | 82.5 GWh | Nov 2014 | Dec 2023 | Wind |
| Sadiebrook NC Solar | Sadiebrook Solar LLC | Clarkton, NC | Duke Energy Progress East (CPLE) | 9.0 GWh | May 2018 | Dec 2023 | Solar |
| Sadler Solar | Dominion Energy Inc. | Emporia, VA | PJM Interconnection, LLC (PJM) | 174.2 GWh | Jun 2021 | Aug 2024 | Solar |
| SAF Hydroelectric LLC | SAF Hydroelectric LLC | Minneapolis, MN | Midcontinent Independent System Operator, Inc. (MISO) | 28.7 GWh | Nov 2011 | Dec 2023 | Water |
| Safe Harbor | Safe Harbor | Conestoga, PA | PJM Interconnection, LLC (PJM) | 989.2 GWh | Nov 1931 | Dec 2023 | Water |
| Sagamore Plant Cogeneration | Tate & Lyle Ingredients Americas Inc | Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 26.9 GWh | Sep 1984 | Aug 2024 | Natural Gas |
| Sagamore Wind | Southwestern Public Service Co | Rogers, NM | Southwest Power Pool (SWPP) | 2.1 TWh | Nov 2020 | Aug 2024 | Wind |
| Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | Jul 2021 | Aug 2024 | Wind |
| Sage Solar I-III | CI III VK I TE Partnership LLC | Randolph, UT | PacifiCorp East (PACE) | 135.3 GWh | Aug 2019 | Aug 2024 | Solar |
| Sagebrush Power Partners | Sagebrush Power Partners, LLC | Ellensburg, WA | Bonneville Power Administration (BPAT) | 255.0 GWh | Oct 2010 | Dec 2023 | Wind |
| Sagitta Community Solar | National Grid Renewables | Clara City, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Nov 2018 | Dec 2023 | Solar |
| Saguaro | Arizona Public Service Co | Red Rock, AZ | Arizona Public Service Company (AZPS) | 175.6 GWh | Apr 1972 | Dec 2023 | Natural Gas |
| Saguaro Power | Saguaro Power Co | Henderson, NV | Nevada Power Company (NEVP) | 210.4 GWh | Aug 1991 | Aug 2024 | Natural Gas |
| Saint Agnes Medical Center | Saint Agnes Medical Center | Fresno, CA | California Independent System Operator (CISO) | 26.1 GWh | Apr 2001 | Aug 2024 | Natural Gas |
| Saint Albans Solar | Cypress Creek Renewables | Georgia, VT | ISO New England (ISNE) | 7.0 GWh | Sep 2018 | Dec 2023 | Solar |
| Saint Catherine of Siena Medical Center | Saint Catherine of Siena Medical Center | Smithtown, NY | New York Independent System Operator (NYIS) | 13.0 MWh | Dec 1971 | Dec 2023 | Distillate Fuel Oil |
| Saint Marys Falls | USACE-Detroit District | Sault Ste. Marie, MI | Midcontinent Independent System Operator, Inc. (MISO) | 162.7 GWh | Jun 1932 | Dec 2023 | Water |
| Saint Marys Hospital Power Plant | St Mary's Hospital | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 52.2 GWh | Dec 1970 | Aug 2024 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Saint Solar | Saint Solar LLC | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 256.6 GWh | Dec 2020 | Aug 2024 | Solar |
| Salem Electric Department | City of Salem - (VA) | Salem, VA | PJM Interconnection, LLC (PJM) | 24.0 MWh | Nov 2007 | Dec 2023 | Distillate Fuel Oil |
| Salem Energy Systems LLC | Salem Energy Systems LLC | Winston-Salem, NC | Duke Energy Carolinas (DUK) | 25.9 GWh | Jun 1996 | Dec 2023 | Landfill Gas |
| Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | ISO New England (ISNE) | 1.0 TWh | Apr 2018 | Aug 2024 | Natural Gas |
| Salem Street Dept | City of Salem - (VA) | Salem, VA | PJM Interconnection, LLC (PJM) | 105.0 MWh | Jun 2005 | Aug 2024 | Distillate Fuel Oil |
| Salem Water Plant | City of Salem - (VA) | Salem, VA | PJM Interconnection, LLC (PJM) | 93.0 MWh | Jul 2003 | Aug 2024 | Distillate Fuel Oil |
| Salida | Public Service Co of Colorado | Salida, CO | Public Service Company of Colorado (PSCO) | 1.1 GWh | May 1908 | Dec 2023 | Water |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 226.0 GWh | Oct 1991 | Aug 2024 | Natural Gas |
| Salisbury | Green Mountain Power Corp | Salisbury, VT | ISO New England (ISNE) | 4.5 GWh | Jan 1917 | Dec 2023 | Water |
| Salisbury Solar | Oppidum Renewables USA, LLC | Salisbury, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Jul 2018 | Dec 2023 | Solar |
| Salka Cabazon Wind | Salka Cabazon Wind LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 6.7 GWh | Dec 1998 | Dec 2023 | Wind |
| Salmon Creek 1 | Alaska Electric Light & Power Co. | Juneau, AK | 28.8 GWh | Nov 1984 | Dec 2023 | Water | |
| Salmon Diesel | Idaho Power Co | Salmon, ID | Idaho Power Company (IPCO) | 69.0 MWh | Nov 1967 | Jul 2024 | Distillate Fuel Oil |
| Salmon Falls | Green Mountain Power Corp | South Berwick, ME | ISO New England (ISNE) | 4.9 GWh | Jun 1986 | Dec 2023 | Water |
| Salmon Falls Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 57.2 GWh | Mar 2011 | Dec 2023 | Wind |
| Salt City Solar Project - Hybrid | Salt City Solar LLC | Circleville, OH | PJM Interconnection, LLC (PJM) | 97.9 GWh | Apr 2023 | 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 |
| Salt Lake Energy Systems | EPP Renewable Energy | Salt Lake City, UT | PacifiCorp East (PACE) | 24.8 GWh | May 2006 | Dec 2023 | Landfill Gas |
| Salt Palace Solar Gen Plant | Wasatch View Solar LLC | Salt Lake City, UT | PacifiCorp East (PACE) | 2.0 GWh | Apr 2012 | Dec 2023 | Solar |
| Salt Point Solar (Hybrid) | Generate Capital | Poughkeepsie, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Dec 2020 | Dec 2023 | Solar |
| Salt Springs | Pacific Gas & Electric Co. | Pioneer, CA | California Independent System Operator (CISO) | 200.8 GWh | May 1931 | Dec 2023 | Water |
| Salt Valley Wind Plant | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 2.0 GWh | Nov 1998 | Dec 2023 | Wind |
| Salton Sea Power Gen Co Unit 1 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 75.9 GWh | Jun 1982 | Dec 2023 | Geothermal |
| Salton Sea Power Gen Co - Unit 2 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 98.5 GWh | Feb 1990 | Dec 2023 | Geothermal |
| Salton Sea Power Gen Co - Unit 3 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 336.5 GWh | Jan 1989 | Dec 2023 | Geothermal |
| Salton Sea Power Gen Co - Unit 4 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 319.7 GWh | Apr 1996 | Dec 2023 | Geothermal |
| Salton Sea Power LLC - Unit 5 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 302.8 GWh | Mar 2000 | Dec 2023 | Geothermal |
| Saluda Dam | Northbrook Carolina Hydro LLC | Greenville, SC | Duke Energy Carolinas (DUK) | 6.2 GWh | Nov 1996 | Dec 2023 | Water |
| Saluda Lexington | Dominion Energy South Carolina, Inc | Columbia, SC | Dominion Energy South Carolina, Inc. (SCEG) | 109.5 GWh | Jul 1930 | Dec 2023 | Water |
| Saluda Solar II | Saluda Solar II, LLC | Saluda, SC | Dominion Energy South Carolina, Inc. (SCEG) | 6.3 GWh | Apr 2017 | Dec 2023 | Solar |
| Saluda Solar, LLC | Cypress Creek Renewables | Saluda, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.1 GWh | Nov 2016 | Dec 2023 | Solar |
| Salvation Army Solar | Madison Energy Holdings LLC | Camden, NJ | PJM Interconnection, LLC (PJM) | 1.6 GWh | Mar 2022 | Dec 2023 | Solar |
| Sam Rayburn | South Texas Electric Coop, Inc | Nursery, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 314.2 GWh | Feb 1963 | Dec 2023 | Natural Gas : 99.9% |
| Sam Rayburn Dam | USACE-Fort Worth District | Jasper, TX | Midcontinent Independent System Operator, Inc. (MISO) | 106.5 GWh | Aug 1965 | Dec 2023 | Water |
| Samarcand Solar Farm, LLC | SRE Utility Solar 1, LLC | Biscoe, NC | Duke Energy Carolinas (DUK) | 8.2 GWh | Nov 2014 | Dec 2023 | Solar |
| Sambucus | Florida Power & Light Co | Myakka City, FL | Florida Power & Light Co. (FPL) | 100.3 GWh | - | Aug 2024 | Solar |
| Samoset Solar | Samoset Solar, LLC | Rockport, ME | ISO New England (ISNE) | 1.8 GWh | Jun 2023 | Dec 2023 | Solar |
| Sampson Road Community Solar | Sampson Road Solar, LLC | Charlton, MA | ISO New England (ISNE) | 3.1 GWh | Nov 2017 | Dec 2023 | Solar |
| Sampson Solar | Strata Manager, LLC | Roseboro, NC | Duke Energy Progress East (CPLE) | 3.9 GWh | Jun 2015 | Dec 2023 | Solar |
| Samson Solar Energy | Invenergy Services LLC | Cunningham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 388.3 GWh | Apr 2022 | Aug 2024 | Solar |
| Samson Solar Energy III LLC | Invenergy Services LLC | Cunningham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 301.8 GWh | Oct 2022 | Aug 2024 | Solar |
| Samuel Mickle School | Greenbacker Renewable Energy Corporation | Mickleton, NJ | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2017 | Dec 2023 | Solar |
| San Antonio Regional Hospital | San Antonio Regional Hospital | Upland, CA | California Independent System Operator (CISO) | 10.7 GWh | Dec 1984 | Dec 2023 | Natural Gas |
| San Antonio West Solar Rooftop | SS San Antonio West LLC | Chino, CA | California Independent System Operator (CISO) | 1.6 GWh | Jul 2012 | Dec 2023 | Solar |
| San Diego Community College | Bloom Energy | San Diego, CA | California Independent System Operator (CISO) | 6.5 GWh | Feb 2020 | Dec 2023 | Natural Gas |
| San Diego - EMDF at San Diego | California PV Energy 3, LLC | San Diego, CA | California Independent System Operator (CISO) | 4.8 GWh | Mar 2021 | Dec 2023 | Solar |
| San Diego - NCRC at Vista | California PV Energy 3, LLC | Vista, CA | California Independent System Operator (CISO) | 2.8 GWh | Feb 2021 | Dec 2023 | Solar |
| San Diego State University | San Diego State University | San Diego, CA | California Independent System Operator (CISO) | 56.5 GWh | Aug 2002 | Aug 2024 | Natural Gas : 97.6% Solar : 2.4% |
| San Dimas | Metropolitan Water District of S CA | San Dimas, CA | California Independent System Operator (CISO) | 24.9 GWh | May 1981 | Nov 2023 | Water |
| San Dimas Wash Generating Station | San Gabriel Valley Mun Wtr Dt | San Dimas, CA | California Independent System Operator (CISO) | 2.9 GWh | Feb 1986 | Dec 2023 | Water |
| San Emidio | USG Nevada LLC | Gerlach, NV | Nevada Power Company (NEVP) | 83.0 GWh | Apr 2012 | Dec 2023 | Geothermal |
| San Fernando | Los Angeles Department of Water & Power | Sylmar, CA | Los Angeles Department of Water and Power (LDWP) | 17.8 GWh | Sep 1922 | Oct 2023 | Water |
| San Francisquito 1 | Los Angeles Department of Water & Power | Saugus, CA | Los Angeles Department of Water and Power (LDWP) | 220.2 GWh | Mar 1917 | Dec 2023 | Water |
| San Francisquito 2 | Los Angeles Department of Water & Power | Saugus, CA | Los Angeles Department of Water and Power (LDWP) | 69.0 GWh | Jun 1920 | Dec 2023 | Water |
| San Gabriel Hydro Project | Los Angeles County-San Gabriel | Azusa, CA | California Independent System Operator (CISO) | 7.5 GWh | Nov 1987 | May 2023 | Water |
| San Gorgonio Farms Wind Farm | San Gorgonio Farms Inc | Whitewater, CA | California Independent System Operator (CISO) | 61.8 GWh | Feb 1983 | Dec 2023 | Wind |
| San Gorgonio Westwinds II LLC | Terra-Gen Operating Co-Wind | North Palm Springs, CA | California Independent System Operator (CISO) | 112.4 GWh | May 1999 | Dec 2023 | Wind |
| San Gorgonio Windplant WPP1993 | FPL Energy Operating Services, Inc. | North Palm Springs, CA | California Independent System Operator (CISO) | 204.3 GWh | Nov 2011 | Dec 2023 | Wind |
| San Isabel Solar, LLC | San Isabel Solar, LLC | Trinidad, CO | Public Service Company of Colorado (PSCO) | 75.4 GWh | Nov 2016 | Aug 2024 | Solar |
| San Jacinto County Peaking Facility | East Texas Electric Coop, Inc | Shepherd, TX | Midcontinent Independent System Operator, Inc. (MISO) | 115.1 GWh | Jun 2001 | Dec 2023 | Natural Gas |
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 |