Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | PJM Interconnection, LLC (PJM) | 645.7 GWh | Aug 1990 | Mar 2025 | Waste/Other Coal : 99.7% |
| St. Olaf StandBy Generators | St. Olaf College | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 46.0 MWh | May 1999 | Dec 2023 | Distillate Fuel Oil |
| St. Olaf Wind Turbine | St. Olaf College | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Aug 2006 | Dec 2023 | Wind |
| St Paul Cogeneration | St Paul Cogeneration LLC | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 153.1 GWh | Mar 2003 | Dec 2023 | Wood/Wood Waste Solids : 76.5% Natural Gas : 23.5% |
| St. Paul Intl Airport Red & Blue Parking | Metropolitan Airports Commission | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Nov 2015 | Mar 2025 | Solar |
| St. Pauls Solar 1, LLC | Cypress Creek Renewables | St. Pauls, NC | Duke Energy Carolinas (DUK) | 5.9 GWh | Mar 2017 | Dec 2023 | Solar |
| St. Pauls Solar 2 | CD Global Solar Holdings, LLC | St. Pauls, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Jul 2017 | Dec 2023 | Solar |
| St Stephen | US Army Corps of Engineers | St. Stephen, SC | South Carolina Public Service Authority (SC) | 205.8 GWh | Feb 1985 | Dec 2023 | Water |
| Stafford Hill Solar Hybrid | Green Mountain Power Corp | Rutland, VT | ISO New England (ISNE) | 946.0 MWh | Feb 2015 | Mar 2025 | Solar |
| Stafford MS Ground Mount Community Solar | Town of Stafford - (CT) | Stafford, CT | ISO New England (ISNE) | 3.2 GWh | Jun 2016 | Dec 2023 | Solar |
| Stafford St 2 Community Solar | Stafford St Solar 2, LLC | Lecister, MA | ISO New England (ISNE) | 3.1 GWh | Apr 2018 | Dec 2023 | Solar |
| Stafford St Solar 1 CSG | Stafford St Solar 1, LLC | Leicester, MA | ISO New England (ISNE) | 11.6 GWh | Nov 2017 | Dec 2023 | Solar |
| Stafford St Solar 3 CSG | Stafford St Solar 3, LLC | Leicester, MA | ISO New England (ISNE) | 1.7 GWh | Nov 2017 | Dec 2023 | Solar |
| STAG St. Paul Project CSG | STAG St. Paul Community Solar LLC | Saint Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Dec 2019 | Dec 2023 | Solar |
| Stage Gulch Solar | Stage Gulch Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.6 GWh | Mar 2018 | Dec 2023 | Solar |
| Stagecoach Solar | Cypress Creek Renewables | Henderson, NC | Duke Energy Carolinas (DUK) | 8.5 GWh | Apr 2015 | Dec 2023 | Solar |
| Stainback Solar Farm | Cypress Creek Renewables | Middleburg, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Aug 2016 | Dec 2023 | Solar |
| Stampede | U S Bureau of Reclamation | Truckee, CA | Nevada Power Company (NEVP) | 2.3 GWh | Dec 1987 | Mar 2025 | Water |
| Stampede Solar Hybrid | Stampede Solar Project LLC | Saltillo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 175.2 GWh | - | Mar 2025 | Solar |
| Standby Generation Plant | Pensacola Christian College | Pensacola, FL | Florida Power & Light Co. (FPL) | 10.0 MWh | Mar 1988 | Mar 2025 | Natural Gas |
| Standish | Nautilus Solar Solutions | Standish, ME | ISO New England (ISNE) | 535.0 MWh | Sep 2023 | Dec 2023 | Solar |
| Stanford | VC Renewables | Stanfordville, NY | New York Independent System Operator (NYIS) | 9.4 GWh | Jul 2021 | Dec 2023 | Solar |
| Stanford Campus Solar | MN8 Energy LLC | Stanford, CA | California Independent System Operator (CISO) | 6.1 GWh | Feb 2017 | Dec 2023 | Solar |
| Stanislaus | Pacific Gas & Electric Co. | Vallecito, CA | California Independent System Operator (CISO) | 334.5 GWh | Feb 1963 | Dec 2023 | Water |
| Stanly Solar, LLC | Stanly Solar, LLC | Albemarle, NC | Duke Energy Carolinas (DUK) | 98.1 GWh | Jul 2022 | Mar 2025 | Solar |
| Stanton Energy Center | Orlando Utilities Comm | Orlando, FL | Florida Municipal Power Pool (FMPP) | 4.1 TWh | Jun 1987 | Mar 2025 | Bituminous Coal : 59.9% Natural Gas : 39.3% Landfill Gas : 0.7% |
| Stanton Energy Reliability Center Hybrid | Wellhead Services, Inc | Stanton, CA | California Independent System Operator (CISO) | 2.1 GWh | Jun 2020 | Mar 2025 | Natural Gas |
| Stanton Wind Energy LLC | Invenergy Services LLC | Lenorah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 263.7 GWh | Jan 2008 | Dec 2023 | Wind |
| Staples La Mirada, CA | SunE WF3-ST Holdings, LLC | La Mirada, CA | California Independent System Operator (CISO) | 1.5 GWh | Feb 2009 | Dec 2023 | Solar |
| Star Garden | Star Garden LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jan 2020 | Dec 2023 | Solar |
| Star Peak Geothermal Plant | Star Peak Geothermal LLC. | Imlay, NV | Nevada Power Company (NEVP) | 51.8 GWh | Jul 2022 | Dec 2023 | Geothermal |
| Star Point Wind Project LLC | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 194.0 GWh | Jan 2010 | Dec 2023 | Wind |
| Star Solar | Star Solar LLC | Durham, NC | Duke Energy Carolinas (DUK) | 8.8 GWh | Mar 2016 | Dec 2023 | Solar |
| Starbucks - Evolution Fresh | Bloom Energy | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 4.2 GWh | May 2014 | Dec 2023 | Natural Gas |
| Stark | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 110.5 GWh | Dec 1956 | Dec 2023 | Water |
| Starr | Strata Manager, LLC | Clinton, NC | Duke Energy Progress West (CPLW) | 10.1 GWh | Feb 2019 | Dec 2023 | Solar |
| Starr Solar Ranch | Lightsource Renewable Energy Asset Management, LLC | Roma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 63.2 GWh | - | Mar 2025 | Solar |
| Starratt Solar | C2 Starratt Solar LLC | Jacksonville, FL | JEA (JEA) | 8.8 GWh | Nov 2017 | Dec 2023 | Solar |
| Starvation | Starvation Solar I, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 22.2 GWh | Nov 2019 | Dec 2023 | Solar |
| State Center | City of State Center - (IA) | State Center, IA | Midcontinent Independent System Operator, Inc. (MISO) | 53.0 MWh | Jul 1972 | Dec 2023 | Distillate Fuel Oil : 69.0% Natural Gas : 31.0% |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 27.0 MWh | Sep 1996 | Mar 2025 | Distillate Fuel Oil |
| State Farm Insur Support Center Central | State Farm Mutual Auto Ins Co | Irving, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 6.0 MWh | Dec 1997 | Mar 2025 | Distillate Fuel Oil |
| State Highway 17B Solar | Generate Capital | Bethel, NY | New York Independent System Operator (NYIS) | 7.2 GWh | Feb 2021 | Dec 2023 | Solar |
| State Line Combined Cycle | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 2.1 TWh | Apr 1995 | Mar 2025 | Natural Gas : 99.8% |
| State Route 14A Solar | Generate Capital | Benton, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Nov 2021 | Dec 2023 | Solar |
| State Street Solar LLC | CVI CleanCapital Solar 1 LLC | Palmer, MA | ISO New England (ISNE) | 1.2 GWh | Mar 2014 | Dec 2023 | Solar |
| Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 618.5 GWh | Nov 2015 | Dec 2023 | Solar |
| Statesboro Solar LLC | Cardinal Renewables | Statesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.5 GWh | Nov 2022 | Dec 2023 | Solar |
| Statesville Solar | Cypress Creek Renewables | Cleveland, NC | Duke Energy Carolinas (DUK) | 9.1 GWh | Nov 2017 | Dec 2023 | Solar |
| Station H | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 4.7 GWh | May 1972 | Dec 2023 | Natural Gas : 99.9% |
| Station I | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 3.1 GWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
| Staunton | Cypress Creek Renewables | Brazil, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.4 GWh | Nov 2018 | Dec 2023 | Solar |
| Steamboat Hills LP | Ormat Nevada Inc | Reno, NV | Nevada Power Company (NEVP) | 235.6 GWh | Jan 1988 | Dec 2023 | Geothermal |
| Steamboat II | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 42.1 GWh | Jul 1992 | Dec 2023 | Geothermal |
| Steamboat III | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 45.6 GWh | Sep 1992 | Dec 2023 | Geothermal |
| Stearns Community Solar One LLC CSG | Madison Energy Holdings LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2019 | Dec 2023 | Solar |
| Stearns Solar I | Stearns Solar I LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Aug 2019 | Dec 2023 | Solar |
| Stebbins | Alaska Village Elec Coop, Inc | Stebbins, AK | 3.5 GWh | Apr 1990 | Dec 2023 | Distillate Fuel Oil | |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.8 GWh | Jan 2016 | Dec 2023 | Solar |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 149.3 GWh | - | Mar 2025 | Solar |
| Steel Sun | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 4.4 GWh | Nov 2016 | Mar 2025 | Solar |
| Steel Sun 2: 2303-III-2 Hamburg Tpke | BQ Energy LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 2.7 GWh | Apr 2019 | Dec 2023 | Solar |
| Steel Sun 2: 2303-III-4 Hamburg Tpke | BQ Energy LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Apr 2019 | Dec 2023 | Solar |
| Steel Sun 2: 2303-III-9 Hamburg Tpke | BQ Energy LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Apr 2019 | Dec 2023 | Solar |
| Steel Winds II | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 40.2 GWh | Dec 2011 | Dec 2023 | Wind |
| Steel Winds Wind Farm | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 59.5 GWh | May 2007 | Dec 2023 | Wind |
| Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 209.0 GWh | Sep 2013 | Mar 2025 | Wind |
| Stella Wind Farm | RWE Renewables Americas, LLC | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 560.4 GWh | Nov 2018 | Mar 2025 | Wind |
| Stenner Creek Solar | Stenner Creek Solar LLC | San Luis Obispo, CA | California Independent System Operator (CISO) | 700.0 MWh | Apr 2018 | Dec 2023 | Solar |
| Stephens Ranch Wind Energy LLC | Stephens Ranch Wind Energy LLC | O'Donnell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | Nov 2014 | Mar 2025 | Wind |
| Sterling | City of Sterling - (KS) | Sterling, KS | Southwest Power Pool (SWPP) | 157.0 MWh | Jul 1950 | Dec 2023 | Distillate Fuel Oil : 51.1% Natural Gas : 48.9% |
| Sterling I Wind Farm | AEM Wind LLC | Tatum, NM | Southwest Power Pool (SWPP) | 112.9 GWh | Jun 2017 | Mar 2025 | Wind |
| Sterling Power Plant | Sterling Power Partners LP | Sherrill, NY | New York Independent System Operator (NYIS) | 2.1 GWh | May 1991 | Dec 2023 | Natural Gas : 99.8% |
| Sterling PV 3 | Greenbacker Renewable Energy Corporation | Sterling, CO | Public Service Company of Colorado (PSCO) | 3.3 GWh | Nov 2014 | Dec 2023 | Solar |
| Sterling Solar (TX) | Cypress Creek Renewables | Greenville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 16.7 GWh | Oct 2018 | Dec 2023 | Solar |
| Sterlington Greenworks LLC | AES Distributed Energy | Calverton, NY | New York Independent System Operator (NYIS) | 1.6 GWh | Sep 2015 | Dec 2023 | Solar |
| Stetson Road Solar - Barre I | Kearsarge Solar LLC | Barre, MA | ISO New England (ISNE) | 2.8 GWh | Apr 2014 | Dec 2023 | Solar |
| Stetson Wind I | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 106.6 GWh | Dec 2008 | Dec 2023 | Wind |
| Stetson Wind II | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 45.7 GWh | Feb 2010 | Dec 2023 | Wind |
| Stevens Community Medical Center | Stevens Community Medical Center | Morris, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 MWh | Apr 2004 | Dec 2023 | Distillate Fuel Oil |
| Stevens Community Solar LLC | Madison Energy Holdings LLC | Foley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Sep 2020 | Dec 2023 | Solar |
| Stevens Creek | Dominion Energy South Carolina, Inc | Martinez, GA | Dominion Energy South Carolina, Inc. (SCEG) | 78.9 GWh | May 1914 | Dec 2023 | Water |
| Stevens Mills Dam | Eagle Creek Renewable Energy, LLC | Franklin, NH | ISO New England (ISNE) | 9.8 GWh | May 1982 | Dec 2023 | Water |
| Stevens Point | Consolidated Water Power Co | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 24.1 GWh | Dec 1917 | Dec 2023 | Water |
| Stevens Point Mill | Pixelle Specialty Solution, LLC | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 13.6 GWh | Jan 2002 | Dec 2023 | Natural Gas |
| Stevenson | FirstLight Power Resources Services LLC | Monroe, CT | ISO New England (ISNE) | 111.2 GWh | Dec 1918 | Dec 2023 | Water |
| Stewart CSG1, LLC | Nautilus Solar Solutions | Stewart, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2021 | Dec 2023 | Solar |
| Stewart Mountain | Salt River Project | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 35.0 GWh | Feb 1930 | Dec 2023 | Water |
| Stewarts Bridge | Erie Boulevard Hydropower LP | Corinth, NY | New York Independent System Operator (NYIS) | 133.6 GWh | Dec 1951 | Dec 2023 | Water |
| Stikeleather Farm | Stikeleather Farm, LLC | Hiddenite, NC | Duke Energy Carolinas (DUK) | 9.5 GWh | Jul 2015 | Dec 2023 | Solar |
| Stiles | Oconto Electric Cooperative | Oconto Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.4 GWh | Feb 1949 | Dec 2023 | Water |
| Still Water Power | Still Water Power LLC | Hanford, CA | California Independent System Operator (CISO) | 634.0 MWh | Apr 2020 | Dec 2023 | Other Biomass Gas |
| Stillwater B | Brookfield Black Bear Hydro, LLC | Old Town, ME | ISO New England (ISNE) | 12.8 GWh | Aug 2013 | Dec 2023 | Water |
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 88.4 GWh | Jun 2016 | Dec 2023 | Natural Gas |
| Stillwater Facility | Enel Stillwater LLC | Fallon, NV | Nevada Power Company (NEVP) | 123.7 GWh | Feb 2009 | Dec 2023 | Geothermal : 70.0% Solar : 30.0% |
| Stillwater Hydro Electric Project | GR Catalyst One, LLC | Stillwater, NY | New York Independent System Operator (NYIS) | 11.6 GWh | Mar 1993 | Dec 2023 | Water |
| Stillwater Hydro Station | Brookfield Black Bear Hydro, LLC | Stillwater, ME | ISO New England (ISNE) | 12.1 GWh | Dec 1912 | Dec 2023 | Water |
| Stillwater Reservoir Hydro | Stillwater Associates | Webb, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Dec 1986 | Dec 2023 | Water |
| Stillwater Wind, LLC | Pattern Operators LP | Reed Point, MT | NorthWestern Corporation (NWMT) | 290.7 GWh | Sep 2018 | Mar 2025 | Wind |
| Stock Island | Utility Board of Key West City | Stock Island, FL | Florida Power & Light Co. (FPL) | 3.0 GWh | Oct 1978 | Dec 2023 | Distillate Fuel Oil |
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 |