Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| 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) | 268.8 GWh | Sep 2018 | Aug 2024 | 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 |
| Stockton Athletic Center | MN8 Energy LLC | Pomona, NJ | PJM Interconnection, LLC (PJM) | 1.3 GWh | Jan 2009 | Dec 2023 | Solar |
| Stockton Biomass | DTE Stockton LLC | Stockton, CA | California Independent System Operator (CISO) | 326.3 GWh | Nov 1987 | Dec 2023 | Wood/Wood Waste Solids : 99.6% |
| Stockton Hydro | USCE-Kansas City District | Stockton, MO | Southwestern Power Administration (SPA) | 35.0 GWh | Feb 1973 | Dec 2023 | Water |
| Stockton (MN) | Greenbacker Renewable Energy Corporation | Winona, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Oct 2021 | Dec 2023 | Solar |
| Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | Bonneville Power Administration (BPAT) | 16.5 GWh | Sep 2013 | Aug 2024 | Wood/Wood Waste Solids |
| Stone Creek | Eugene Water & Electric Board | Estacada, OR | Portland General Electric Company (PGE) | 46.0 GWh | Dec 1993 | Dec 2023 | Water |
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | ISO New England (ISNE) | 3.1 GWh | Jun 2014 | Dec 2023 | Solar |
| Stone Solar | Strata Manager, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 9.8 GWh | Jul 2016 | Dec 2023 | Solar |
| Stonegate | Power Depot Group A, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 698.0 MWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil |
| Stoneheart Solar, LLC | Stoneheart Solar, LLC | Saginaw, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Nov 2020 | Dec 2023 | Solar |
| Stoneray Power Partners, LLC | EDF Renewable Asset Holdings, Inc. | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 316.6 GWh | Jan 2019 | Aug 2024 | Wind |
| Stoney Corners Wind Farm | DTE Sustainable Generation | McBain, MI | Midcontinent Independent System Operator, Inc. (MISO) | 109.8 GWh | Nov 2009 | Dec 2023 | Wind |
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | ISO New England (ISNE) | 26.3 GWh | Oct 1981 | Aug 2024 | Distillate Fuel Oil : 98.4% Natural Gas : 1.6% |
| Stony Brook Cogen Plant | Nissequoque Cogen Partners | Stony Brook, NY | New York Independent System Operator (NYIS) | 288.5 GWh | Mar 1995 | Dec 2023 | Natural Gas : 99.7% |
| Stony Creek Wind Farm LLC | RWE Renewables Americas, LLC | Berlin, PA | PJM Interconnection, LLC (PJM) | 128.0 GWh | Oct 2009 | Dec 2023 | Wind |
| Stony Creek Wind Farm NY | Invenergy Services LLC | Strykersville, NY | New York Independent System Operator (NYIS) | 221.7 GWh | Oct 2013 | Dec 2023 | Wind |
| Stony Gorge | City of Santa Clara - (CA) | Elk Creek, CA | California Independent System Operator (CISO) | 13.5 GWh | Mar 1986 | Dec 2023 | Water |
| Stony Knoll Solar, LLC | Duke Energy Renewables Services | Rockford, NC | Duke Energy Carolinas (DUK) | 39.4 GWh | Feb 2022 | Dec 2023 | Solar |
| Storey Solar and Storage | Storey Energy Center, LLC | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 242.7 GWh | Aug 2023 | Aug 2024 | Solar |
| Storm Lake 1 | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 94.5 GWh | Apr 1999 | Dec 2023 | Wind |
| Storm Lake II | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 125.6 GWh | Mar 1999 | Dec 2023 | Wind |
| Storrie Lake Solar Project | MSM Solar LLC | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 2.5 GWh | Apr 2014 | Dec 2023 | Solar |
| Story City | City of Story City - (IA) | Story City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 233.0 MWh | Dec 1963 | Dec 2023 | Distillate Fuel Oil : 95.6% Natural Gas : 4.4% |
| Story City Wind Project | Hamilton Wind Energy LLC | Story City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Sep 2010 | Dec 2023 | Wind |
| Stout Farm | Strata Manager, LLC | Mebane, NC | Duke Energy Carolinas (DUK) | 8.5 GWh | Nov 2014 | Dec 2023 | Solar |
| Stow PV | AES Distributed Energy | Stow, MA | ISO New England (ISNE) | 2.3 GWh | Nov 2013 | Dec 2023 | Solar |
| Straight Garden Solar | Straight Garden LLC | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Feb 2020 | Dec 2023 | Solar |
| Strandness Garden | Strandness Garden LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jan 2020 | Dec 2023 | Solar |
| Strata Roof 1 | Strata Manager, LLC | Sacramento, CA | Balancing Authority of Northern California (BANC) | 1.6 GWh | Apr 2013 | Dec 2023 | Solar |
| Stratford Solar Center, LLC | Stratford Solar Center, LLC | Suffolk, VA | PJM Interconnection, LLC (PJM) | 31.0 GWh | Oct 2022 | Dec 2023 | Solar |
| Strauss CSG | Nautilus Solar Solutions | Geneva, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Aug 2019 | Dec 2023 | Solar |
| Strauss Wind Farm | Strauss Wind LLC | Lompoc, CA | California Independent System Operator (CISO) | 179.6 GWh | Nov 2023 | Aug 2024 | Wind |
| Strawberry Creek | Lower Valley Energy Inc | Bedford, WY | Bonneville Power Administration (BPAT) | 9.0 GWh | Jul 1940 | Dec 2023 | Water |
| Strawberry Point DPC Solar | SoCore Energy LLC | Strawberry Point, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Oct 2017 | Dec 2023 | Solar |
| Streator Cayuga Ridge South | Avangrid Renewables LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 713.8 GWh | Feb 2010 | Aug 2024 | Wind |
| Streeter Station | Cedar Falls Utilities | Cedar Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.5 GWh | Aug 1963 | Dec 2023 | Natural Gas : 97.5% Bituminous Coal : 2.5% |
| Strider Solar, LLC | Cardinal Renewables | Asheboro, NC | Duke Energy Carolinas (DUK) | 9.0 GWh | Mar 2018 | Dec 2023 | Solar |
| Strobus | Greenbacker Renewable Energy Corporation | Merrillan, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Aug 2021 | Dec 2023 | Solar |
| Stromland Solar | Greenbacker Renewable Energy Corporation | Cochrane, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.2 GWh | Nov 2021 | Dec 2023 | Solar |
| Strontia Springs Hydro Plant | Denver City & County of | Littleton, CO | Public Service Company of Colorado (PSCO) | 7.2 GWh | Jun 1986 | Dec 2023 | Water |
| Stroud Solar Station | Pacific Gas & Electric Co. | Helm, CA | California Independent System Operator (CISO) | 24.5 GWh | Aug 2011 | Dec 2023 | Solar |
| Stryker | Richland-Stryker Generation LLC | Stryker, OH | PJM Interconnection, LLC (PJM) | 27.0 MWh | Jan 1968 | Dec 2023 | Distillate Fuel Oil |
| Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | May 1958 | Dec 2023 | Natural Gas |
| Stuart (IA) | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 MWh | Jan 1956 | Dec 2022 | Distillate Fuel Oil |
| Stuart (NE) | City of Stuart - (NE) | Stuart, NE | Southwest Power Pool (SWPP) | 6.0 MWh | Dec 1951 | Dec 2023 | Natural Gas : 54.7% Distillate Fuel Oil : 45.3% |
| Studenski Community Solar LLC CSG | Studenski Community Solar LLC | Sauk Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Mar 2021 | Dec 2023 | Solar |
| Sturgeon | Central Hudson Gas & Elec Corp | Tillson, NY | New York Independent System Operator (NYIS) | 48.0 GWh | Dec 1923 | Dec 2023 | Water |
| Sturgeon Garden | Sturgeon Garden LLC | Goodhue, MN | Midcontinent Independent System Operator, Inc. (MISO) | 175.0 MWh | Nov 2023 | Dec 2023 | Solar |
| Sturgis City Diesel Plant | City of Sturgis - (MI) | Sturgis, MI | PJM Interconnection, LLC (PJM) | 208.0 MWh | Nov 1981 | Dec 2023 | Natural Gas : 69.9% Distillate Fuel Oil : 30.1% |
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 157.5 GWh | Dec 2017 | Aug 2024 | Solar |
| Stuyvesant Falls | Albany Engineering Corporation | Stuyvesant, NY | New York Independent System Operator (NYIS) | 22.1 GWh | Nov 2012 | Dec 2023 | Water |
| Sub 12 | City of Tallahassee - (FL) | Tallahassee, FL | City of Tallahassee (TAL) | 15.6 GWh | Sep 2018 | Dec 2023 | Natural Gas |
| Subase Microgrid Project | Connecticut Mun Elec Engy Coop | Groton, CT | ISO New England (ISNE) | 34.2 GWh | Nov 2022 | Dec 2023 | Natural Gas |
| Substation 20 Plant | City of Orangeburg - (SC) | Orangeburg, SC | Dominion Energy South Carolina, Inc. (SCEG) | 122.0 MWh | May 2014 | Dec 2023 | Natural Gas |
| Suburban Landfill Gas Recovery | WM Renewable Energy LLC | Glenford, OH | PJM Interconnection, LLC (PJM) | 30.5 GWh | Dec 2010 | Dec 2023 | Landfill Gas |
| Sudbury Landfill | Heliovaas LLC | Sudbury, MA | ISO New England (ISNE) | 1.5 GWh | Nov 2013 | Dec 2023 | Solar |
| Sudbury Solar | Ecos Energy LLC | Sudbury, VT | ISO New England (ISNE) | 2.9 GWh | Apr 2016 | Dec 2023 | Solar |
| Sue Cleveland High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.1 GWh | Oct 2013 | Dec 2023 | Solar |
| Sugar Creek Power | Northern Indiana Pub Serv Co | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 TWh | May 2002 | Aug 2024 | Natural Gas |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 642.5 GWh | Oct 2020 | Aug 2024 | Wind |
| Sugar Hill Solar 1 | Sugar Hill Solar 1, LLC | Clifton Park, NY | ISO New England (ISNE) | 8.2 GWh | Nov 2020 | Dec 2023 | Solar |
| Sugar Island | Erie Boulevard Hydropower LP | Potsdam, NY | New York Independent System Operator (NYIS) | 29.7 GWh | Dec 1923 | Dec 2023 | Water |
| Sugar Run Solar | Sugar Run Solar, LLC | Sunbury, NC | PJM Interconnection, LLC (PJM) | 9.9 GWh | Nov 2015 | Dec 2023 | Solar |
| Sugar Solar, LLC | Sugar Solar, LLC | Yadkinville, NC | Duke Energy Carolinas (DUK) | 109.9 GWh | Nov 2021 | Aug 2024 | Solar |
| Sugarhill Road - Solitude Solar CSG | Standard Solar | Rexford, NY | New York Independent System Operator (NYIS) | 7.7 GWh | Aug 2019 | Dec 2023 | Solar |
| Sugarloaf Hydro Plant | Eagle Creek Renewable Energy, LLC | Leadville, CO | Public Service Company of Colorado (PSCO) | 3.9 GWh | Oct 1985 | Sep 2023 | Water |
| Sullivan | Portland General Electric Co | West Linn, OR | Portland General Electric Company (PGE) | 93.4 GWh | Apr 1924 | Dec 2023 | Water |
| Sullivan B Community Solar LLC | Sullivan B Community Solar LLC | Macomb, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Nov 2020 | Dec 2023 | Solar |
| Sullivan County - Adult Care Solar | Tesla Inc. | Liberty, NY | New York Independent System Operator (NYIS) | 2.3 GWh | Apr 2017 | Dec 2023 | Solar |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 214.0 MWh | May 1946 | Aug 2024 | Distillate Fuel Oil |
| Sullivan Solar | Altus Power America Management, LLC | New Bedford, MA | ISO New England (ISNE) | 2.0 GWh | Jul 2014 | Dec 2023 | Solar |
| Sullivan Solar, LLC | Cypress Creek Renewables | Sullivan, IN | PJM Interconnection, LLC (PJM) | 5.6 GWh | Aug 2016 | Dec 2023 | Solar |
| Sulphur Springs | MN8 Energy LLC | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 53.3 GWh | Nov 2016 | Dec 2023 | Solar |
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | Portland General Electric Company (PGE) | 4.2 GWh | May 2020 | Dec 2023 | Solar |
| SulusSolar22 | Adapture Renewables, Inc. | Silverton, OR | Portland General Electric Company (PGE) | 4.7 GWh | Jan 2021 | Dec 2023 | Solar |
| SulusSolar25 | Adapture Renewables, Inc. | Aurora, OR | Portland General Electric Company (PGE) | 3.4 GWh | Sep 2020 | Dec 2023 | Solar |
| SulusSolar28 | Adapture Renewables, Inc. | Willamina, OR | Portland General Electric Company (PGE) | 4.8 GWh | Sep 2020 | Oct 2023 | Solar |
| SulusSolar29 | Adapture Renewables, Inc. | Boring, OR | Portland General Electric Company (PGE) | 3.8 GWh | Nov 2020 | Dec 2023 | Solar |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | Portland General Electric Company (PGE) | 4.7 GWh | Dec 2020 | Dec 2023 | Solar |
| SulusSolar35 | Adapture Renewables, Inc. | Molalla, OR | Portland General Electric Company (PGE) | 4.7 GWh | Jun 2020 | Dec 2023 | Solar |
| Sumas Power Plant | Puget Sound Energy Inc | Sumas, WA | Puget Sound Energy, Inc. (PSEI) | 834.9 GWh | Feb 1993 | Dec 2023 | Natural Gas |
| Summer Falls Power Plant | Columbia Basin Hydropower | Coulee City, WA | Avista Corporation (AVA) | 447.2 GWh | Dec 1984 | Oct 2023 | Water |
| Summer North Solar | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 11.1 GWh | Nov 2014 | Dec 2023 | Solar |
| Summer Solar A2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 3.4 GWh | May 2014 | Dec 2023 | Solar |
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 |