Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Stenner Creek Solar | Stenner Creek Solar LLC | San Luis Obispo, CA | California Independent System Operator (CISO) | 9.6 GWh | Apr 2018 | Dec 2025 | Solar |
| Stella Wind Farm | RWE Clean Energy | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 574.6 GWh | Nov 2018 | Aug 2026 | Wind |
| Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 358.6 GWh | Sep 2013 | Aug 2026 | Wind |
| Steel Winds Wind Farm | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 62.2 GWh | May 2007 | Dec 2025 | Wind |
| Steel Winds II | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 44.5 GWh | Dec 2011 | Dec 2025 | Wind |
| Steel Sun 2: 2303-III-9 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Apr 2019 | Dec 2025 | Solar |
| Steel Sun 2: 2303-III-4 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Apr 2019 | Dec 2025 | Solar |
| Steel Sun 2: 2303-III-2 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Apr 2019 | Dec 2025 | Solar |
| Steel Sun | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 4.1 GWh | Nov 2016 | Aug 2026 | Solar |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 185.2 GWh | May 2024 | Aug 2026 | Solar |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.5 GWh | Jan 2016 | Dec 2025 | Solar |
| Stebbins | Alaska Village Elec Coop, Inc | Stebbins, AK | 3.6 GWh | Apr 1990 | Dec 2025 | Distillate Fuel Oil | |
| Stearns Solar I | Stearns Solar I LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Aug 2019 | Dec 2025 | Solar |
| Stearns Community Solar One LLC CSG | Madison Energy Holdings LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2019 | Dec 2025 | Solar |
| Steamboat III | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 72.7 GWh | Sep 1992 | Dec 2025 | Geothermal |
| Steamboat II | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 62.1 GWh | Jul 1992 | Dec 2025 | Geothermal |
| Steamboat Hills LP | Ormat Nevada Inc | Reno, NV | Nevada Power Company (NEVP) | 233.9 GWh | Jan 1988 | Dec 2025 | Geothermal |
| Staunton | Cypress Creek Renewables | Brazil, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 GWh | Nov 2018 | Dec 2025 | Solar |
| Station I | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 2.1 GWh | May 1972 | Dec 2025 | Distillate Fuel Oil |
| Station H | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 12.4 GWh | May 1972 | Dec 2025 | Natural Gas : 99.6% |
| Statesville Solar | Cypress Creek Renewables | Cleveland, NC | Duke Energy Carolinas (DUK) | 8.9 GWh | Nov 2017 | Dec 2025 | Solar |
| Statesboro Solar LLC | Cardinal Renewables | Statesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.5 GWh | Nov 2022 | Dec 2025 | Solar |
| Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 640.1 GWh | Nov 2015 | Dec 2025 | Solar |
| State Street Solar LLC | CVI CleanCapital Solar 1 LLC | Palmer, MA | ISO New England (ISNE) | 1.5 GWh | Mar 2014 | Dec 2025 | Solar |
| State Route 64N Community Solar Farm | Bullrock-NxtGenREA | East Bloomfield, NY | New York Independent System Operator (NYIS) | 870.0 MWh | Mar 2025 | Dec 2025 | Solar |
| State Route 5 | AETS OpCo Holdings LLC | Vernon, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Oct 2023 | Dec 2025 | Solar |
| State Route 14A Solar | Generate Capital | Benton, NY | New York Independent System Operator (NYIS) | 6.9 GWh | Nov 2021 | May 2025 | Solar |
| State Line Combined Cycle | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 2.3 TWh | Apr 1995 | Aug 2026 | Natural Gas |
| State HWY 17C | Bullrock-NxtGenREA | Tioga, NY | New York Independent System Operator (NYIS) | 7.2 GWh | May 2024 | Dec 2025 | Solar |
| State Highway 17B Solar | Generate Capital | Bethel, NY | New York Independent System Operator (NYIS) | 6.9 GWh | Feb 2021 | Dec 2025 | Solar |
| State Farm Insur Support Center Central | State Farm Mutual Auto Ins Co | Irving, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.0 MWh | Dec 1997 | Aug 2026 | Distillate Fuel Oil |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 29.0 MWh | Sep 1996 | Aug 2026 | Distillate Fuel Oil |
| State Center | City of State Center - (IA) | State Center, IA | Midcontinent Independent System Operator, Inc. (MISO) | 153.0 MWh | Jul 1972 | Dec 2025 | Distillate Fuel Oil : 72.4% Natural Gas : 27.6% |
| Starvation | Starvation Solar I, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 23.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Starratt Solar | C2 Starratt Solar LLC | Jacksonville, FL | JEA (JEA) | 8.3 GWh | Nov 2017 | Dec 2025 | Solar |
| Starr Solar Ranch | Lightsource Renewable Energy Asset Management, LLC | Roma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 269.0 GWh | Oct 2024 | Aug 2026 | Solar |
| Starr | Strata Manager, LLC | Clinton, NC | Duke Energy Progress West (CPLW) | 10.2 GWh | Feb 2019 | Dec 2025 | Solar |
| Stark | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 78.8 GWh | Dec 1956 | Dec 2025 | Water |
| Star Solar | Star Solar LLC | Durham, NC | Duke Energy Carolinas (DUK) | 8.5 GWh | Mar 2016 | Dec 2025 | Solar |
| Star Point Wind Project LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 201.3 GWh | Jan 2010 | Dec 2025 | Wind |
| Star Peak Geothermal Plant | Star Peak Geothermal LLC. | Imlay, NV | Nevada Power Company (NEVP) | 43.0 GWh | Jul 2022 | Dec 2025 | Geothermal |
| Star Garden | Star Garden LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2020 | Dec 2025 | Solar |
| Star City School District | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Aug 2021 | Dec 2025 | Solar |
| Staples La Mirada, CA | SunE WF3-ST Holdings, LLC | La Mirada, CA | California Independent System Operator (CISO) | 1.5 GWh | Feb 2009 | Dec 2025 | Solar |
| Stanton Wind Energy LLC | Invenergy Services LLC | Lenorah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 279.9 GWh | Jan 2008 | Dec 2025 | Wind |
| Stanton Energy Reliability Center Hybrid | Wellhead Services, Inc | Stanton, CA | California Independent System Operator (CISO) | 2.4 GWh | Jun 2020 | Aug 2026 | Natural Gas |
| Stanton Energy Center | Orlando Utilities Comm | Orlando, FL | Florida Municipal Power Pool (FMPP) | 5.7 TWh | Jun 1987 | Aug 2026 | Bituminous Coal : 60.6% Natural Gas : 38.9% Landfill Gas : 0.5% |
| Stanly Solar, LLC | SunStrong Management | Albemarle, NC | Duke Energy Carolinas (DUK) | 89.2 GWh | Jul 2022 | Aug 2026 | Solar |
| Stanley Black & Decker | Onyx Asset Services Group | East Longmeadow, MA | ISO New England (ISNE) | 6.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Stanislaus | Pacific Gas & Electric Co. | Vallecito, CA | California Independent System Operator (CISO) | 199.8 GWh | Feb 1963 | Dec 2025 | Water |
| Stanford Campus Solar | MN8 Energy LLC | Stanford, CA | California Independent System Operator (CISO) | 5.8 GWh | Feb 2017 | Dec 2025 | Solar |
| Stanford | Altus Power America Management, LLC | Stanfordville, NY | New York Independent System Operator (NYIS) | 5.2 GWh | Jul 2021 | Dec 2025 | Solar |
| Standish | Nautilus Solar Solutions | Standish, ME | ISO New England (ISNE) | 7.3 GWh | Sep 2023 | Dec 2025 | Solar |
| Standing Bear Lake | Omaha Public Power District | Omaha, NE | Southwest Power Pool (SWPP) | 38.8 GWh | Oct 2025 | Dec 2025 | Natural Gas : 69.2% Distillate Fuel Oil : 30.8% |
| Standby Generation Plant | Pensacola Christian College | Pensacola, FL | Florida Power & Light Co. (FPL) | 11.0 MWh | Mar 1988 | Aug 2026 | Natural Gas |
| Stampede Solar Hybrid | Stampede Solar Project LLC | Saltillo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 534.2 GWh | Sep 2024 | Aug 2026 | Solar |
| Stampede | U S Bureau of Reclamation | Truckee, CA | Nevada Power Company (NEVP) | 11.7 GWh | Dec 1987 | Aug 2026 | Water |
| Stamford Health Tully Health Center | Stamford Health Tully Health Center | Stamford, CT | ISO New England (ISNE) | 5.1 GWh | Apr 2002 | Dec 2025 | Natural Gas |
| Stairs | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 4.1 GWh | Jun 1912 | Dec 2025 | Water |
| Stainback Solar Farm | Cypress Creek Renewables | Middleburg, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | Aug 2016 | Dec 2025 | Solar |
| Stahl Wind Energy | Stahl Wind Energy, LLC (Longroad) | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Nov 2004 | Dec 2025 | Wind |
| Stagecoach Solar | Cypress Creek Renewables | Henderson, NC | Duke Energy Carolinas (DUK) | 8.7 GWh | Apr 2015 | Dec 2025 | Solar |
| Stage Gulch Solar | Stage Gulch Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2018 | Dec 2025 | Solar |
| STAG St. Paul Project CSG | STAG St. Paul Community Solar LLC | Saint Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Dec 2019 | Dec 2025 | Solar |
| Stafford St Solar 3 CSG | Stafford St Solar 3, LLC | Leicester, MA | ISO New England (ISNE) | 1.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Stafford St Solar 1 CSG | Stafford St Solar 1, LLC | Leicester, MA | ISO New England (ISNE) | 3.3 GWh | Nov 2017 | Dec 2025 | Solar |
| Stafford St 2 Community Solar | Stafford St Solar 2, LLC | Lecister, MA | ISO New England (ISNE) | 3.4 GWh | Apr 2018 | Dec 2025 | Solar |
| Stafford MS Ground Mount Community Solar | Town of Stafford - (CT) | Stafford, CT | ISO New England (ISNE) | 3.1 GWh | Jun 2016 | Dec 2025 | Solar |
| Stafford Hill Solar Hybrid | Green Mountain Power Corp | Rutland, VT | ISO New England (ISNE) | 355.0 MWh | Feb 2015 | Jun 2026 | Solar |
| St Stephen | US Army Corps of Engineers | St. Stephen, SC | South Carolina Public Service Authority (SC) | 161.1 GWh | Feb 1985 | Dec 2025 | Water |
| St. Pauls Solar 2 | CD Global Solar Holdings, LLC | St. Pauls, NC | Duke Energy Carolinas (DUK) | 7.8 GWh | Jun 2017 | Dec 2025 | Solar |
| St. Pauls Solar 1, LLC | Cypress Creek Renewables | St. Pauls, NC | Duke Energy Carolinas (DUK) | 7.1 GWh | Mar 2017 | Dec 2025 | Solar |
| St. Paul Intl Airport Red & Blue Parking | Metropolitan Airports Commission | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Nov 2015 | Aug 2026 | Solar |
| St. Paul-Howard Greeley | Today's Power, Inc. | St. Paul, NE | Southwest Power Pool (SWPP) | 2.2 GWh | Jul 2023 | Dec 2025 | Solar |
| St Paul Cogeneration | St Paul Cogeneration LLC | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 74.5 GWh | Mar 2003 | Dec 2025 | Wood/Wood Waste Solids : 82.4% Natural Gas : 17.6% |
| St. Olaf Wind Turbine | St. Olaf College | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Aug 2006 | Dec 2025 | Wind |
| St. Olaf StandBy Generators | St. Olaf College | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 116.0 MWh | May 1999 | Dec 2025 | Distillate Fuel Oil |
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 657.9 GWh | Aug 1990 | Aug 2026 | Waste/Other Coal : 99.6% |
| St. Matthews Solar | SunStrong Management | Matthews, SC | Dominion Energy South Carolina, Inc. (SCEG) | 16.6 GWh | Jul 2017 | Dec 2025 | Solar |
| St Marys IC | Alaska Village Elec Coop, Inc | St. Mary's, AK | 5.6 GWh | Oct 1974 | Dec 2025 | Distillate Fuel Oil | |
| St Marys | City of St Marys - (OH) | St. Marys, OH | PJM Interconnection, LLC (PJM) | 434.0 MWh | Jul 1992 | Dec 2025 | Distillate Fuel Oil |
| St. Mary's Hospital For Children | St. Mary's Hospital For Children | Bayside, NY | New York Independent System Operator (NYIS) | 38.0 MWh | Dec 2010 | Dec 2025 | Distillate Fuel Oil |
| St. Mary Clean Energy Center | Cleco Power LLC | Centerville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 181.3 GWh | Jul 2019 | Dec 2025 | Waste Heat |
| St Lucie | Florida Power & Light Co | Jensen Beach, FL | Florida Power & Light Co. (FPL) | 15.1 TWh | Apr 1976 | Aug 2026 | Nuclear |
| St Louis Solar | Neighborhood Power Corp. | Gervais, OR | Portland General Electric Company (PGE) | 3.9 GWh | Feb 2020 | Dec 2025 | Solar |
| St Louis | City of St Louis - (MI) | St. Louis, MI | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 MWh | Dec 1918 | Dec 2025 | Distillate Fuel Oil |
| St. Lawrence University - Sutton | AES Distributed Energy | Watertown, NY | New York Independent System Operator (NYIS) | 2.4 GWh | Jun 2018 | Dec 2025 | Solar |
| St. Joseph Solar | Indiana Michigan Power Co | Granger, IN | PJM Interconnection, LLC (PJM) | 36.9 GWh | Feb 2021 | Dec 2025 | Solar |
| St. Joseph's Solar, LLC CSG | 38 Degrees North, LLC | Charlton, MA | ISO New England (ISNE) | 1.6 GWh | Nov 2017 | Dec 2025 | Solar |
| St Joseph Landfill Generating Station | Evergy Missouri West | St Joseph, MO | Southwest Power Pool (SWPP) | 7.0 GWh | Nov 2011 | Dec 2025 | Landfill Gas |
| St. Joseph Hospital | St. Joseph Hospital (NY) | Yonkers, NY | New York Independent System Operator (NYIS) | 10.0 MWh | Dec 1959 | Dec 2025 | Distillate Fuel Oil |
| St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 5.7 TWh | Mar 2018 | Aug 2026 | Natural Gas |
| St Johns Riverside Hospital | St Johns Riverside Hospital | Yonkers, NY | New York Independent System Operator (NYIS) | 16.0 MWh | Dec 1967 | Dec 2025 | Distillate Fuel Oil |
| St. Johns Episcopal Hospital | St. Johns Episcopal Hospital | Far Rockaway, NY | New York Independent System Operator (NYIS) | 16.0 MWh | Dec 1994 | Dec 2025 | Distillate Fuel Oil |
| St. James Solar (LA) | St. James Solar, LLC | Vacherie, LA | Midcontinent Independent System Operator, Inc. (MISO) | 49.6 GWh | Jan 2023 | Dec 2025 | Solar |
| St James | City of St James - (MN) | St James, MN | Midcontinent Independent System Operator, Inc. (MISO) | 93.0 MWh | Jun 2002 | Dec 2025 | Distillate Fuel Oil |
| St George Red Rock | City of St George - (UT) | St George, UT | PacifiCorp East (PACE) | 12.0 MWh | Apr 1987 | Dec 2025 | Distillate Fuel Oil |
| St. George | Today's Power, Inc. | St. George, KS | Southwest Power Pool (SWPP) | 2.1 GWh | May 2021 | Dec 2025 | Solar |
| St Francisville Mill | Hood Container of Louisiana, LLC | St. Francisville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 115.6 GWh | Feb 1966 | Dec 2025 | Black Liquor : 60.5% Natural Gas : 39.5% |
| St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 1.7 TWh | Jun 1999 | Dec 2025 | Natural Gas |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |