Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Sky River Wind Energy Center | Sky River Wind LLC | Tehachapi, CA | California Independent System Operator (CISO) | 211.6 GWh | Jan 1991 | Dec 2023 | Wind |
| Sky Volt | Sky Volt, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Jul 2012 | Dec 2023 | Wind |
| Skylark | SR Clinch, LLC | Severance, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 9.3 GWh | Nov 2015 | Dec 2023 | Solar |
| Skysol | Skysol Holdco LLC | Merrill, OR | PacifiCorp West (PACW) | 65.4 GWh | Nov 2023 | Jun 2024 | Solar |
| SL Babylon | SL Babylon, LLC | West Babylon, NY | New York Independent System Operator (NYIS) | 13.9 GWh | Nov 2017 | Dec 2023 | Solar |
| Slana Generating Station | Alaska Power and Telephone Co | Slana, AK | (NA) | 1.6 GWh | Dec 2015 | Dec 2022 | Distillate Fuel Oil |
| Slate Creek | Central Rivers Power US, LLC | Lakehead, CA | PacifiCorp West (PACW) | 11.4 GWh | Apr 1990 | Dec 2023 | Water |
| Slate Creek Wind Project LLC | EDF Renewable Asset Holdings, Inc. | Geuda Springs, KS | Southwest Power Pool (SWPP) | 557.7 GWh | Nov 2015 | Dec 2023 | Wind |
| Slate Hill(CSG) | Slate Hill Solar LLC | Johnson, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Oct 2021 | Dec 2023 | Solar |
| Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 619.8 GWh | Oct 2021 | Jun 2024 | Solar |
| Slayton Solar | Ecos Energy LLC | Slayton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Dec 2012 | Dec 2023 | Solar |
| Sleeping Bear LLC | NRG Energy Gas & Wind Holdings Inc | Woodward, OK | Southwest Power Pool (SWPP) | 83.5 GWh | Sep 2007 | Dec 2023 | Wind |
| Sleepy Eye | Sleepy Eye Public Utility Comm | Sleepy Eye, MN | Midcontinent Independent System Operator, Inc. (MISO) | 72.1 MWh | Jun 1995 | Dec 2023 | Distillate Fuel Oil |
| Slide Creek | PacifiCorp | Idleyld Park, OR | PacifiCorp West (PACW) | 52.0 GWh | Jun 1951 | Dec 2023 | Water |
| Slidematic at Rockford | Luminace Solar Illinois 2, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 2.5 GWh | Feb 2022 | Dec 2022 | Solar |
| Slocum | DTE Electric Company | Trenton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 73.6 MWh | Oct 1968 | Nov 2023 | Distillate Fuel Oil |
| Sly Creek | South Feather Water and Power Agency | Forbestown, CA | California Independent System Operator (CISO) | 42.8 GWh | Jun 1983 | Dec 2023 | Water |
| Smarr Energy Center | Oglethorpe Power Corporation | Forsyth, GA | Southern Company Services, Inc. - Trans (SOCO) | 178.9 GWh | May 1999 | Dec 2023 | Natural Gas |
| Smith College Central Heating Plant | The Trustees of Smith College | Northampton, MA | ISO New England (ISNE) | 16.4 GWh | Sep 2008 | Dec 2023 | Natural Gas |
| Smith Falls Hydro Project | Smith Creek Hydro, LLC | Bonners Ferry, ID | Bonneville Power Administration (BPAT) | 54.5 GWh | Nov 1989 | Dec 2023 | Water |
| Smith Island | A & N Electric Coop | Ewell, MD | PJM Interconnection, LLC (PJM) | 98.0 MWh | Nov 1969 | Dec 2023 | Distillate Fuel Oil |
| Smith Mountain | Appalachian Power Co | Penhook, VA | PJM Interconnection, LLC (PJM) | 157.0 GWh | Nov 1965 | Jun 2024 | Water |
| Smith (NH) | Central Rivers Power NH, LLC | Berlin, NH | ISO New England (ISNE) | 103.1 GWh | Jul 1948 | Dec 2022 | Water |
| Smith Solar Farm | Strata Manager, LLC | Gibson, NC | Duke Energy Progress East (CPLE) | 11.0 GWh | Jun 2019 | Dec 2023 | Solar |
| Smith (VT) | Green Mountain Power Corp | Bradford, VT | ISO New England (ISNE) | 4.3 GWh | Nov 1982 | Dec 2023 | Water |
| Smith & Wesson at Springfield MA PV | Luminace Solar Massachusetts, LLC | Springfield, MA | ISO New England (ISNE) | 2.4 GWh | Jun 2017 | Dec 2023 | Solar |
| Smithfield 3 | Greenbacker Renewable Energy Corporation | Milford, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.0 GWh | Jun 2023 | Dec 2023 | Solar |
| Smithfield Farmland Corp Bladen | Smithfield Fresh Meats Corp. | Tar Heel, NC | Duke Energy Progress East (CPLE) | 156.0 MWh | Sep 1993 | May 2024 | Distillate Fuel Oil |
| Smithfield Packaged Meats Corp. | Smithfield Packaged Meats Corp | Kinston, NC | Duke Energy Progress East (CPLE) | 2.3 GWh | Oct 2013 | Dec 2023 | Distillate Fuel Oil |
| Smithfield Packaged Meats Corp. | Smithfield Packaged Meats Corp. | Wilson, NC | Duke Energy Progress East (CPLE) | 368.8 MWh | Jan 2002 | Dec 2022 | Distillate Fuel Oil |
| Smithfield Solar Farm, LLC | Smithfield Solar Farm | Smithfield, RI | ISO New England (ISNE) | 4.4 GWh | Jun 2020 | Dec 2022 | Solar |
| Smithland Hydroelectric Plant | American Mun Power-Ohio, Inc | Smithland, KY | Midcontinent Independent System Operator, Inc. (MISO) | 448.5 GWh | Jun 2017 | Jun 2024 | Water |
| SMMPA Methane Energy Facility | Southern Minnesota Mun P Agny | Mora, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Mar 2012 | Dec 2023 | Landfill Gas |
| Smoky Hills Wind Project Phase I | Smoky Hills Wind Farm I LLC | Lincoln, KS | Southwest Power Pool (SWPP) | 297.9 GWh | Dec 2007 | Dec 2023 | Wind |
| Smoky Hills Wind Project Phase II | Smoky Hills Wind Project II LLC | Lincoln, KS | Southwest Power Pool (SWPP) | 477.5 GWh | Oct 2008 | Dec 2023 | Wind |
| SMPA Solar 1 Community Solar | San Miguel Power Assn, Inc | Bedrock, CO | Public Service Company of Colorado (PSCO) | 1.9 GWh | Nov 2012 | Dec 2023 | Solar |
| SMUD at Fleshman | Sacramento PV Energy, LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 5.4 GWh | Nov 2011 | Dec 2023 | Solar |
| SMUD at Grundman | Sacramento PV Energy, LLC | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 30.5 GWh | Nov 2011 | Dec 2023 | Solar |
| SMUD at Lawrence | Sacramento PV Energy, LLC | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 1.7 GWh | Nov 2011 | Dec 2023 | Solar |
| SMUD at Van Conett | Sacramento PV Energy, LLC | Galt, CA | Balancing Authority of Northern California (BANC) | 5.5 GWh | Nov 2011 | Dec 2023 | Solar |
| Snake Creek | Heber Light & Power Company | Midway, UT | PacifiCorp East (PACE) | 3.4 GWh | Jun 1910 | Dec 2022 | Water |
| Snake River | Nome Joint Utility Systems | Nome, AK | 35.9 GWh | Mar 1991 | Dec 2022 | Distillate Fuel Oil : 93.9% Wind : 6.1% | |
| Sneads Grove | Strata Manager, LLC | Laurinburg, NC | Duke Energy Progress East (CPLE) | 10.3 GWh | Jan 2018 | Dec 2023 | Solar |
| Snettisham | Alaska Electric Light & Power Co. | Juneau, AK | 324.9 GWh | Oct 1973 | Dec 2023 | Water | |
| Snider Industries | Snider Industries Inc | Marshall, TX | Southwest Power Pool (SWPP) | 12.4 GWh | Jul 1983 | Dec 2023 | Wood/Wood Waste Solids |
| Snipesville | SR Snipesville, LLC | Denton, GA | Southern Company Services, Inc. - Trans (SOCO) | 197.8 GWh | Nov 2020 | Jun 2024 | Solar |
| Snoqualmie | Puget Sound Energy Inc | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 65.5 GWh | Dec 1897 | Dec 2023 | Water |
| Snoqualmie 2 | Puget Sound Energy Inc | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 113.5 GWh | Dec 1956 | Dec 2023 | Water |
| Snow Camp Solar, LLC | Cypress Creek Renewables | Snow Camp, NC | Duke Energy Progress East (CPLE) | 11.6 GWh | Feb 2016 | Dec 2023 | Solar |
| Snow Hill Solar 2 LLC | Strata Manager, LLC | Snow Hill, NC | Duke Energy Progress East (CPLE) | 3.9 GWh | Apr 2014 | Dec 2023 | Solar |
| Snowbird Power Plant | Snowbird Corporation | Snowbird, UT | PacifiCorp East (PACE) | 22.1 GWh | Nov 1986 | Dec 2023 | Natural Gas |
| Snowden | Town of Bedford - (VA) | Big Island, VA | PJM Interconnection, LLC (PJM) | 15.6 GWh | Jul 1987 | Dec 2023 | Water |
| Snowden River CSG | Snowden River Parkway, LLC | Columbia, MD | PJM Interconnection, LLC (PJM) | 377.4 MWh | May 2021 | Dec 2022 | Solar |
| Sobania Community Solar LLC | Madison Energy Holdings LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Aug 2020 | Dec 2023 | Solar |
| Soboba Community Solar Project | Soboba Band of Luiseno Indians | San Jacinto, CA | California Independent System Operator (CISO) | 3.5 GWh | Jul 2016 | Dec 2023 | Solar |
| SoCore Clovis 1 | SoCore Clovis 1 LLC | Clovis, NM | Southwest Power Pool (SWPP) | 5.5 GWh | Mar 2021 | Dec 2023 | Solar |
| Sod Run WTP A | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.6 GWh | Nov 2015 | Dec 2023 | Solar |
| Soda | PacifiCorp | Soda Springs, ID | PacifiCorp East (PACE) | 17.4 GWh | Jun 1924 | Dec 2023 | Water |
| Soda Lake 3 | AMOR IX, LLC | Fallon, NV | Nevada Power Company (NEVP) | 114.0 GWh | Oct 2019 | Jun 2024 | Geothermal |
| Soda Springs | PacifiCorp | Idleyld Park, OR | PacifiCorp West (PACW) | 42.8 GWh | Feb 1952 | Dec 2023 | Water |
| Soft Maple | Erie Boulevard Hydropower LP | Croghan, NY | New York Independent System Operator (NYIS) | 50.1 GWh | Dec 1924 | Dec 2023 | Water |
| SoINCPower5, LLC | Duke Energy Renewables Services | Battleboro, NC | PJM Interconnection, LLC (PJM) | 10.6 GWh | Apr 2015 | Dec 2023 | Solar |
| SoINCPower6, LLC | Duke Energy Renewables Services | Sunbury, NC | PJM Interconnection, LLC (PJM) | 11.0 GWh | Sep 2015 | Dec 2023 | Solar |
| Sol Orchard El Centro PV | Sol Orchard Imperial 1, LLC | El Centro, CA | Imperial Irrigation District (IID) | 45.3 GWh | Sep 2013 | Dec 2022 | Solar |
| Sol Phoenix | Greenbacker Renewable Energy Corporation | Capitol Heights, MD | PJM Interconnection, LLC (PJM) | 4.0 GWh | Dec 2019 | Dec 2022 | Solar |
| SolaireHolman Solar Project | SolaireHolman 1, LLC | Alpine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 124.7 GWh | Mar 2017 | Jun 2024 | Solar |
| Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 899.9 GWh | Sep 2013 | Jun 2024 | Solar |
| Solano County Cogen Plant | Solano County | Fairfield, CA | California Independent System Operator (CISO) | 8.3 GWh | May 1989 | Dec 2023 | Natural Gas |
| Solano Wind | Sacramento Municipal Util Dist | Rio Vista, CA | California Independent System Operator (CISO) | 592.3 GWh | May 1994 | Jun 2024 | Wind |
| Solar BESS Hybrid | Cobb Electric Membership Corporation | Marietta, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.4 GWh | Sep 2020 | Dec 2023 | Solar : 99.9% |
| Solar Blue | Westlands Solar Blue (OZ) Owner, LLC | Lemoore, CA | California Independent System Operator (CISO) | 354.8 GWh | Nov 2023 | Jun 2024 | Solar : 92.0% Electricity used for energy storage : 8.0% |
| Solar Blythe 2 | NRG Solar Blythe II LLC | Blythe, CA | California Independent System Operator (CISO) | 42.4 GWh | Mar 2017 | Dec 2023 | Solar |
| Solar Blythe LLC | NRG Solar Blythe | Blythe, CA | California Independent System Operator (CISO) | 42.3 GWh | Nov 2009 | Dec 2023 | Solar |
| Solar Borrego I | NRG Solar Borrego I | Borrego Springs, CA | California Independent System Operator (CISO) | 67.3 GWh | Jan 2013 | Dec 2023 | Solar |
| Solar Gen 2 Solar Facility | Southern Power Co | Calipatria, CA | California Independent System Operator (CISO) | 393.3 GWh | Oct 2014 | Dec 2023 | Solar |
| Solar Glynn | Cypress Creek Renewables | Brunswick, GA | Southern Company Services, Inc. - Trans (SOCO) | 27.4 GWh | Nov 2016 | Dec 2023 | Solar |
| Solar Hagerstown | Greenbacker Renewable Energy Corporation | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 18.2 GWh | Oct 2020 | Dec 2023 | Solar |
| Solar Las Vegas MB-1 | NRG Solar Las Vegas MB-1 | Las Vegas, NV | Nevada Power Company (NEVP) | 10.6 GWh | Jan 2015 | Dec 2022 | Solar |
| Solar Las Vegas MB 2, LLC | NRG Solar Las Vegas MB 2 | Las Vegas, NV | Nevada Power Company (NEVP) | 2.9 GWh | Jun 2016 | Dec 2022 | Solar |
| Solar Lee, LLC | Solar Lee, LLC | Mount Olive, NC | Duke Energy Progress East (CPLE) | 9.8 GWh | Mar 2021 | Dec 2022 | Solar |
| Solar Mule, LLC | Solar Mule, LLC | Oakland, ME | ISO New England (ISNE) | 2.1 GWh | Aug 2017 | Dec 2023 | Solar |
| Solar Oasis LLC | Solar Oasis, LLC | Palmdale, CA | California Independent System Operator (CISO) | 57.1 GWh | Dec 2015 | Dec 2022 | Solar |
| Solar of Alamosa | Solar of Alamosa LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 37.2 GWh | Mar 2012 | Dec 2023 | Solar |
| Solar Park Gainesville, LLC | Altus Power America Management, LLC | Gainesville, FL | Gainesville Regional Utilities (GVL) | 1.6 GWh | Jun 2011 | Dec 2023 | Solar |
| Solar Photovoltaic Project #02 | Southern California Edison Co | Chino, CA | California Independent System Operator (CISO) | 549.6 MWh | Nov 2009 | Apr 2023 | Solar |
| Solar Photovoltaic Project #03 | Southern California Edison Co | Rialto, CA | California Independent System Operator (CISO) | 515.1 MWh | Feb 2011 | Apr 2023 | Solar |
| Solar Photovoltaic Project #05 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.6 GWh | Oct 2012 | Apr 2023 | Solar |
| Solar Photovoltaic Project #06 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 751.3 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #07 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 2.7 GWh | Oct 2012 | Apr 2023 | Solar |
| Solar Photovoltaic Project #08 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 819.5 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #09 | Southern California Edison Co | Ontario, CA | California Independent System Operator (CISO) | 642.5 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #10 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 844.4 MWh | Dec 2012 | Mar 2023 | Solar |
| Solar Photovoltaic Project #11 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 3.5 GWh | Jan 2015 | Apr 2023 | Solar |
| Solar Photovoltaic Project #13 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 2.2 GWh | Jan 2015 | Apr 2023 | Solar |
| Solar Photovoltaic Project #15 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 1.6 GWh | Dec 2012 | Apr 2023 | Solar |
| Solar Photovoltaic Project #16 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 1.6 GWh | Jan 2015 | Mar 2023 | Solar |
| Solar Photovoltaic Project #17 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 2.9 GWh | Dec 2014 | Apr 2023 | Solar |
| Solar Photovoltaic Project #18 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 1.2 GWh | Oct 2012 | Mar 2023 | Solar |
| Solar Photovoltaic Project #22 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 363.5 MWh | Jul 2011 | Mar 2023 | Solar |
| Solar Photovoltaic Project #23 | Southern California Edison Co | Fontana, CA | California Independent System Operator (CISO) | 1.3 GWh | Dec 2012 | Apr 2023 | Solar |
Summary of Power Plants By State
Figures are based on June 2024 generation numbers.| State | Rank | Active Plants | Jun 2024 Generation |
|---|---|---|---|
| Alabama | # 8 | 76 | 12,994.64 GWh |
| Alaska | # 49 | 141 | 532.92 GWh |
| Arizona | # 12 | 158 | 10,816.56 GWh |
| Arkansas | # 23 | 74 | 6,090.57 GWh |
| California | # 4 | 1,616 | 18,642.28 GWh |
| Colorado | # 29 | 273 | 5,203.60 GWh |
| Connecticut | # 33 | 154 | 3,883.35 GWh |
| Delaware | # 48 | 31 | 564.91 GWh |
| District of Columbia | # 51 | 12 | 21.97 GWh |
| Florida | # 2 | 280 | 25,317.55 GWh |
| Georgia | # 6 | 236 | 13,565.77 GWh |
| Hawaii | # 47 | 68 | 752.19 GWh |
| Idaho | # 44 | 141 | 1,494.57 GWh |
| Illinois | # 5 | 327 | 16,149.86 GWh |
| Indiana | # 18 | 199 | 8,605.73 GWh |
| Iowa | # 25 | 283 | 5,808.39 GWh |
| Kansas | # 28 | 161 | 5,468.39 GWh |
| Kentucky | # 22 | 55 | 6,311.84 GWh |
| Louisiana | # 15 | 76 | 8,941.67 GWh |
| Maine | # 45 | 154 | 1,057.36 GWh |
| Maryland | # 37 | 181 | 3,071.44 GWh |
| Massachusetts | # 43 | 603 | 1,578.29 GWh |
| Michigan | # 11 | 269 | 10,966.92 GWh |
| Minnesota | # 31 | 740 | 4,981.73 GWh |
| Mississippi | # 20 | 51 | 6,954.06 GWh |
| Missouri | # 21 | 120 | 6,419.21 GWh |
| State | Rank | Active Plants | Jun 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 68 | 1,731.18 GWh |
| Nebraska | # 38 | 119 | 2,961.38 GWh |
| Nevada | # 32 | 109 | 4,448.23 GWh |
| New Hampshire | # 41 | 55 | 1,617.28 GWh |
| New Jersey | # 27 | 378 | 5,717.84 GWh |
| New Mexico | # 34 | 140 | 3,720.74 GWh |
| New York | # 10 | 816 | 11,624.86 GWh |
| North Carolina | # 7 | 885 | 13,147.77 GWh |
| North Dakota | # 35 | 56 | 3,335.99 GWh |
| Ohio | # 9 | 186 | 12,671.30 GWh |
| Oklahoma | # 14 | 129 | 9,158.26 GWh |
| Oregon | # 30 | 257 | 4,992.34 GWh |
| Pennsylvania | # 3 | 242 | 22,116.29 GWh |
| Rhode Island | # 46 | 95 | 809.08 GWh |
| South Carolina | # 16 | 200 | 8,804.50 GWh |
| South Dakota | # 42 | 53 | 1,584.09 GWh |
| Tennessee | # 19 | 86 | 7,483.06 GWh |
| Texas | # 1 | 769 | 51,651.54 GWh |
| Utah | # 39 | 120 | 2,790.81 GWh |
| Vermont | # 50 | 113 | 164.09 GWh |
| Virginia | # 13 | 211 | 9,481.73 GWh |
| Washington | # 17 | 136 | 8,736.01 GWh |
| West Virginia | # 26 | 36 | 5,742.89 GWh |
| Wisconsin | # 24 | 220 | 5,990.65 GWh |
| Wyoming | # 36 | 69 | 3,106.43 GWh |