Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Stainback Solar Farm | Cypress Creek Renewables | Middleburg, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | Aug 2016 | Dec 2024 | Solar |
| Stairs | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 3.2 GWh | Jun 1912 | Dec 2024 | Water |
| Stamford Health Tully Health Center | Stamford Health Tully Health Center | Stamford, CT | ISO New England (ISNE) | 5.0 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Stampede | U S Bureau of Reclamation | Truckee, CA | Nevada Power Company (NEVP) | 15.6 GWh | Dec 1987 | Sep 2025 | Water |
| Stampede Solar Hybrid | Stampede Solar Project LLC | Saltillo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 549.1 GWh | Sep 2024 | Sep 2025 | Solar |
| Standby Generation Plant | Pensacola Christian College | Pensacola, FL | Florida Power & Light Co. (FPL) | 9.0 MWh | Mar 1988 | Jun 2025 | Natural Gas |
| Standish | Nautilus Solar Solutions | Standish, ME | ISO New England (ISNE) | 7.3 GWh | Sep 2023 | Dec 2024 | Solar |
| Stanford | Altus Power America Management, LLC | Stanfordville, NY | New York Independent System Operator (NYIS) | 7.4 GWh | Jul 2021 | Dec 2024 | Solar |
| Stanford Campus Solar | MN8 Energy LLC | Stanford, CA | California Independent System Operator (CISO) | 5.9 GWh | Feb 2017 | Dec 2024 | Solar |
| Stanislaus | Pacific Gas & Electric Co. | Vallecito, CA | California Independent System Operator (CISO) | 315.8 GWh | Feb 1963 | Oct 2024 | Water |
| Stanly Solar, LLC | Stanly Solar, LLC | Albemarle, NC | Duke Energy Carolinas (DUK) | 91.6 GWh | Jul 2022 | Sep 2025 | Solar |
| Stanton Energy Center | Orlando Utilities Comm | Orlando, FL | Florida Municipal Power Pool (FMPP) | 5.3 TWh | Jun 1987 | Sep 2025 | Bituminous Coal : 51.9% Natural Gas : 47.5% Landfill Gas : 0.6% |
| Stanton Energy Reliability Center Hybrid | Wellhead Services, Inc | Stanton, CA | California Independent System Operator (CISO) | 1.7 GWh | Jun 2020 | Sep 2025 | Natural Gas |
| Stanton Wind Energy LLC | Invenergy Services LLC | Lenorah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 253.9 GWh | Jan 2008 | Dec 2024 | Wind |
| Staples La Mirada, CA | SunE WF3-ST Holdings, LLC | La Mirada, CA | California Independent System Operator (CISO) | 871.0 MWh | Feb 2009 | Dec 2024 | Solar |
| Star City School District | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Aug 2021 | Dec 2024 | Solar |
| Star Garden | Star Garden LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2020 | Dec 2024 | Solar |
| Star Peak Geothermal Plant | Star Peak Geothermal LLC. | Imlay, NV | Nevada Power Company (NEVP) | 39.6 GWh | Jul 2022 | Dec 2024 | Geothermal |
| Star Point Wind Project LLC | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 217.8 GWh | Jan 2010 | Dec 2024 | Wind |
| Star Solar | Star Solar LLC | Durham, NC | Duke Energy Carolinas (DUK) | 8.8 GWh | Mar 2016 | Dec 2024 | Solar |
| Starbucks - Evolution Fresh | Bloom Energy | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 4.1 GWh | May 2014 | Jun 2024 | Natural Gas |
| Stark | Erie Boulevard Hydropower LP | Colton, NY | New York Independent System Operator (NYIS) | 103.0 GWh | Dec 1956 | Dec 2024 | Water |
| Starr | Strata Manager, LLC | Clinton, NC | Duke Energy Progress West (CPLW) | 10.8 GWh | Feb 2019 | Dec 2024 | Solar |
| Starr Solar Ranch | Lightsource Renewable Energy Asset Management, LLC | Roma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 237.6 GWh | Oct 2024 | Sep 2025 | Solar |
| Starratt Solar | C2 Starratt Solar LLC | Jacksonville, FL | JEA (JEA) | 7.4 GWh | Nov 2017 | Dec 2024 | Solar |
| Starvation | Starvation Solar I, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 23.5 GWh | Nov 2019 | Dec 2024 | Solar |
| State Center | City of State Center - (IA) | State Center, IA | Midcontinent Independent System Operator, Inc. (MISO) | 75.0 MWh | Jul 1972 | Dec 2024 | Distillate Fuel Oil : 63.9% Natural Gas : 36.1% |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 MWh | Sep 1996 | Sep 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) | 8.0 MWh | Dec 1997 | Sep 2025 | Distillate Fuel Oil |
| State Highway 17B Solar | Generate Capital | Bethel, NY | New York Independent System Operator (NYIS) | 6.9 GWh | Feb 2021 | Dec 2024 | Solar |
| State Line Combined Cycle | Empire District Electric Co | Joplin, MO | Southwest Power Pool (SWPP) | 2.2 TWh | Apr 1995 | Sep 2025 | Natural Gas : 99.9% |
| State Route 14A Solar | Generate Capital | Benton, NY | New York Independent System Operator (NYIS) | 8.4 GWh | Nov 2021 | Dec 2024 | Solar |
| State Route 5 | AETS OpCo Holdings LLC | Vernon, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Oct 2023 | Dec 2024 | Solar |
| State Street Solar LLC | CVI CleanCapital Solar 1 LLC | Palmer, MA | ISO New England (ISNE) | 1.5 GWh | Mar 2014 | Dec 2024 | Solar |
| Stateline Solar | Southern Power Co | Nipton, CA | California Independent System Operator (CISO) | 619.9 GWh | Nov 2015 | Dec 2024 | Solar |
| Statesboro Solar LLC | Cardinal Renewables | Statesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | Nov 2022 | Dec 2024 | Solar |
| Statesville Solar | Cypress Creek Renewables | Cleveland, NC | Duke Energy Carolinas (DUK) | 9.1 GWh | Nov 2017 | Dec 2024 | Solar |
| Station H | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 15.1 GWh | May 1972 | Dec 2024 | Natural Gas : 93.3% Distillate Fuel Oil : 6.7% |
| Station I | City of Independence - (MO) | Independence, MO | Southwest Power Pool (SWPP) | 3.2 GWh | May 1972 | Dec 2024 | Distillate Fuel Oil |
| Staunton | Cypress Creek Renewables | Brazil, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Nov 2018 | Dec 2024 | Solar |
| Steamboat Hills LP | Ormat Nevada Inc | Reno, NV | Nevada Power Company (NEVP) | 231.7 GWh | Jan 1988 | Dec 2024 | Geothermal |
| Steamboat II | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 62.7 GWh | Jul 1992 | Dec 2024 | Geothermal |
| Steamboat III | Steamboat Development Corp | Reno, NV | Nevada Power Company (NEVP) | 69.4 GWh | Sep 1992 | Dec 2024 | 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 2024 | Solar |
| Stearns Solar I | Stearns Solar I LLC | Albany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Aug 2019 | May 2024 | Solar |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.3 GWh | Jan 2016 | May 2024 | Solar |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 200.7 GWh | May 2024 | Sep 2025 | Solar |
| Steel Sun | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 4.5 GWh | Nov 2016 | Sep 2025 | Solar |
| Steel Sun 2: 2303-III-2 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Apr 2019 | Dec 2024 | Solar |
| Steel Sun 2: 2303-III-4 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Apr 2019 | Dec 2024 | Solar |
| Steel Sun 2: 2303-III-9 Hamburg Tpke | CleanCapital Holdings | Lackawanna, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Apr 2019 | Dec 2024 | Solar |
| Steel Winds II | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 41.3 GWh | Dec 2011 | Dec 2024 | Wind |
| Steel Winds Wind Farm | Evergreen Wind, LLC | Lackawanna, NY | New York Independent System Operator (NYIS) | 54.9 GWh | May 2007 | Dec 2024 | Wind |
| Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 269.1 GWh | Sep 2013 | Sep 2025 | Wind |
| Stella Wind Farm | Big Sky Wind, LLC | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 583.8 GWh | Nov 2018 | Sep 2025 | Wind |
| Stenner Creek Solar | Stenner Creek Solar LLC | San Luis Obispo, CA | California Independent System Operator (CISO) | 9.5 GWh | Apr 2018 | Dec 2024 | Solar |
| Stephens Ranch Wind Energy LLC | Stephens Ranch Wind Energy LLC | O'Donnell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 935.0 GWh | Nov 2014 | Sep 2025 | Wind |
| Sterling | City of Sterling - (KS) | Sterling, KS | Southwest Power Pool (SWPP) | 32.0 MWh | Jul 1950 | Dec 2024 | Natural Gas : 62.1% Distillate Fuel Oil : 37.9% |
| Sterling I Wind Farm | AEM Wind LLC | Tatum, NM | Southwest Power Pool (SWPP) | 108.6 GWh | Jun 2017 | Sep 2025 | Wind |
| Sterling Power Plant | Sterling Power Partners LP | Sherrill, NY | New York Independent System Operator (NYIS) | 3.7 GWh | May 1991 | Dec 2024 | Natural Gas : 99.7% |
| Sterling PV 3 | Greenbacker Renewable Energy Corporation | Sterling, CO | Public Service Company of Colorado (PSCO) | 3.8 GWh | Nov 2014 | Dec 2024 | Solar |
| Sterling Solar (TX) | Cypress Creek Renewables | Greenville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 10.5 GWh | Oct 2018 | Dec 2024 | Solar |
| Sterlington Greenworks LLC | AES Distributed Energy | Calverton, NY | New York Independent System Operator (NYIS) | 2.2 GWh | Sep 2015 | Dec 2024 | Solar |
| Stetson Road Solar - Barre I | Kearsarge Solar LLC | Barre, MA | ISO New England (ISNE) | 2.8 GWh | Apr 2014 | Dec 2024 | Solar |
| Stetson Wind I | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 120.7 GWh | Dec 2008 | Dec 2024 | Wind |
| Stetson Wind II | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 49.7 GWh | Feb 2010 | Dec 2024 | 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) | 2.0 GWh | Sep 2020 | Dec 2024 | Solar |
| Stevens Creek | Dominion Energy South Carolina, Inc | Martinez, GA | Dominion Energy South Carolina, Inc. (SCEG) | 74.5 GWh | May 1914 | Dec 2024 | Water |
| Stevens Mills Dam | Eagle Creek Renewable Energy, LLC | Franklin, NH | ISO New England (ISNE) | 5.9 GWh | May 1982 | Dec 2024 | Water |
| Stevens Point | Consolidated Water Power Co | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 28.5 GWh | Dec 1917 | Dec 2024 | Water |
| Stevens Point Mill | Pixelle Specialty Solution, LLC | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 GWh | Jan 2002 | Dec 2024 | Natural Gas |
| Stevenson | FirstLight Power Resources Services LLC | Monroe, CT | ISO New England (ISNE) | 95.8 GWh | Dec 1918 | Dec 2024 | Water |
| Stewart CSG1, LLC | Nautilus Solar Solutions | Stewart, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2021 | Dec 2024 | Solar |
| Stewart Mountain | Salt River Project | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.7 GWh | Feb 1930 | Dec 2024 | Water |
| Stewarts Bridge | Erie Boulevard Hydropower LP | Corinth, NY | New York Independent System Operator (NYIS) | 132.7 GWh | Dec 1951 | Dec 2024 | Water |
| Stikeleather Farm | Stikeleather Farm, LLC | Hiddenite, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Jul 2015 | Dec 2024 | Solar |
| Stiles | Oconto Electric Cooperative | Oconto Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Feb 1949 | Dec 2024 | Water |
| Still Water Power | Still Water Power LLC | Hanford, CA | California Independent System Operator (CISO) | 674.0 MWh | Apr 2020 | Dec 2024 | Other Biomass Gas |
| Stillwater B | Brookfield Black Bear Hydro, LLC | Old Town, ME | ISO New England (ISNE) | 10.5 GWh | Aug 2013 | Dec 2024 | Water |
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 138.8 GWh | Jun 2016 | Dec 2024 | Natural Gas |
| Stillwater Facility | Ormat Stillwater LLC | Fallon, NV | Nevada Power Company (NEVP) | 128.3 GWh | Feb 2009 | Dec 2024 | Geothermal : 70.5% Solar : 29.5% |
| Stillwater Hydro Electric Project | GR Catalyst One, LLC | Stillwater, NY | New York Independent System Operator (NYIS) | 10.9 GWh | Mar 1993 | Dec 2024 | Water |
| Stillwater Hydro Station | Brookfield Black Bear Hydro, LLC | Stillwater, ME | ISO New England (ISNE) | 7.0 GWh | Dec 1912 | Dec 2024 | Water |
| Stillwater Reservoir Hydro | Northern Power & Light | Webb, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Dec 1986 | Dec 2023 | Water |
| Stillwater Solar PV II | Ormat Stillwater Solar PV II, LLC | Fallon, NV | Nevada Power Company (NEVP) | 24.3 GWh | May 2018 | Dec 2024 | Solar |
| Stillwater Wind, LLC | Pattern Operators LP | Reed Point, MT | NorthWestern Corporation (NWMT) | 256.1 GWh | Sep 2018 | Sep 2025 | Wind |
| Stock Island | Utility Board of Key West City | Stock Island, FL | Florida Municipal Power Pool (FMPP) | 3.4 GWh | Oct 1978 | Dec 2024 | Distillate Fuel Oil |
| Stockton Athletic Center | MN8 Energy LLC | Pomona, NJ | PJM Interconnection, LLC (PJM) | 1.2 GWh | Jan 2009 | Dec 2024 | Solar |
| Stockton Biomass | DTE Stockton LLC | Stockton, CA | California Independent System Operator (CISO) | 343.1 GWh | Nov 1987 | Dec 2024 | Wood/Wood Waste Solids : 99.5% |
| Stockton Hydro | USCE-Kansas City District | Stockton, MO | Southwestern Power Administration (SPA) | 53.0 GWh | Feb 1973 | Dec 2024 | Water |
| Stockton (MN) | Greenbacker Renewable Energy Corporation | Winona, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Oct 2021 | Dec 2024 | Solar |
| Stone Creek | Eugene Water & Electric Board | Estacada, OR | Portland General Electric Company (PGE) | 52.3 GWh | Dec 1993 | Dec 2024 | Water |
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | ISO New England (ISNE) | 2.8 GWh | Jun 2014 | Dec 2024 | Solar |
| Stone Solar | Strata Manager, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 10.0 GWh | Jul 2016 | Dec 2024 | Solar |
| Stonegate | Power Depot Group A, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 234.0 MWh | Jun 2013 | Dec 2024 | Distillate Fuel Oil |
| Stoneheart Solar, LLC | Stoneheart Solar, LLC | Saginaw, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Nov 2020 | Dec 2024 | Solar |
| Stoneray Power Partners, LLC | EDF Renewable Asset Holdings, Inc. | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 366.2 GWh | Jan 2019 | Sep 2025 | Wind |
| Stoney Corners Wind Farm | DTE Sustainable Generation | McBain, MI | Midcontinent Independent System Operator, Inc. (MISO) | 126.7 GWh | Nov 2009 | Dec 2024 | Wind |
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | ISO New England (ISNE) | 125.4 GWh | Oct 1981 | Sep 2025 | Natural Gas : 74.6% Distillate Fuel Oil : 25.4% |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 147 | 527.57 GWh |
| Arizona | # 9 | 183 | 11,602.92 GWh |
| Arkansas | # 21 | 117 | 5,844.09 GWh |
| California | # 4 | 1,769 | 19,371.91 GWh |
| Colorado | # 30 | 304 | 4,433.17 GWh |
| Connecticut | # 32 | 168 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 323 | 24,446.09 GWh |
| Georgia | # 8 | 266 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 148 | 1,495.33 GWh |
| Illinois | # 5 | 385 | 14,642.93 GWh |
| Indiana | # 14 | 213 | 8,730.35 GWh |
| Iowa | # 26 | 295 | 5,224.35 GWh |
| Kansas | # 25 | 189 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 87 | 9,343.34 GWh |
| Maine | # 45 | 217 | 1,135.36 GWh |
| Maryland | # 39 | 204 | 2,935.42 GWh |
| Massachusetts | # 41 | 652 | 1,746.92 GWh |
| Michigan | # 11 | 279 | 10,468.02 GWh |
| Minnesota | # 29 | 769 | 4,717.95 GWh |
| Mississippi | # 20 | 58 | 6,625.37 GWh |
| Missouri | # 22 | 128 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 1,949.24 GWh |
| Nebraska | # 34 | 132 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 399 | 4,969.45 GWh |
| New Mexico | # 36 | 145 | 3,317.84 GWh |
| New York | # 12 | 966 | 10,145.62 GWh |
| North Carolina | # 10 | 917 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 201 | 12,818.31 GWh |
| Oklahoma | # 17 | 143 | 7,364.05 GWh |
| Oregon | # 28 | 282 | 4,812.51 GWh |
| Pennsylvania | # 3 | 260 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 946 | 51,969.48 GWh |
| Utah | # 35 | 126 | 3,419.48 GWh |
| Vermont | # 50 | 120 | 165.14 GWh |
| Virginia | # 15 | 241 | 8,580.52 GWh |
| Washington | # 18 | 138 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 251 | 5,674.74 GWh |
| Wyoming | # 33 | 73 | 3,641.70 GWh |