Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Stevens Point | Consolidated Water Power Co | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 GWh | Dec 1917 | Dec 2023 | Water |
| Stevens Point Mill | Pixelle Specialty Solution, LLC | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 15.0 GWh | Jan 2002 | Dec 2023 | Natural Gas |
| Stevenson | FirstLight Power Resources Services LLC | Monroe, CT | ISO New England (ISNE) | 117.9 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) | 36.9 GWh | Feb 1930 | Dec 2023 | Water |
| Stewarts Bridge | Erie Boulevard Hydropower LP | Corinth, NY | New York Independent System Operator (NYIS) | 143.5 GWh | Dec 1951 | Dec 2023 | Water |
| Stikeleather Farm | Stikeleather Farm, LLC | Hiddenite, NC | Duke Energy Carolinas (DUK) | 10.0 GWh | Jul 2015 | Dec 2023 | Solar |
| Stiles | Oconto Electric Cooperative | Oconto Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 GWh | Feb 1949 | Dec 2023 | Water |
| Still Water Power | Still Water Power LLC | Hanford, CA | California Independent System Operator (CISO) | 752.1 MWh | Apr 2020 | Dec 2023 | Other Biomass Gas |
| Stillwater B | Brookfield Black Bear Hydro, LLC | Old Town, ME | ISO New England (ISNE) | 14.3 GWh | Aug 2013 | Dec 2023 | Water |
| Stillwater Energy Center | Stillwater Utilities Authority | Stillwater, OK | Southwest Power Pool (SWPP) | 100.4 GWh | Jun 2016 | Dec 2023 | Natural Gas |
| Stillwater Facility | Enel Stillwater LLC | Fallon, NV | Nevada Power Company (NEVP) | 146.2 GWh | Feb 2009 | Dec 2022 | Geothermal : 71.5% Solar : 28.5% |
| Stillwater Hydro Electric Project | GR Catalyst One, LLC | Stillwater, NY | New York Independent System Operator (NYIS) | 12.6 GWh | Mar 1993 | Dec 2023 | Water |
| Stillwater Hydro Station | Brookfield Black Bear Hydro, LLC | Stillwater, ME | ISO New England (ISNE) | 13.1 GWh | Dec 1912 | Dec 2023 | Water |
| Stillwater Reservoir Hydro | Stillwater Associates | Webb, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Dec 1986 | Dec 2023 | Water |
| Stillwater Wind, LLC | Pattern Operators LP | Reed Point, MT | NorthWestern Corporation (NWMT) | 277.2 GWh | Sep 2018 | Jun 2024 | Wind |
| Stock Island | Utility Board of Key West City | Stock Island, FL | Florida Power & Light Co. (FPL) | 4.1 GWh | Oct 1978 | Dec 2023 | Distillate Fuel Oil |
| Stockton Athletic Center | MN8 Energy LLC | Pomona, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Jan 2009 | Dec 2022 | Solar |
| Stockton Biomass | DTE Stockton LLC | Stockton, CA | California Independent System Operator (CISO) | 356.8 GWh | Nov 1987 | Dec 2023 | Wood/Wood Waste Solids : 99.6% |
| Stockton Hydro | USCE-Kansas City District | Stockton, MO | Southwestern Power Administration (SPA) | 81.7 GWh | Feb 1973 | Dec 2022 | Water |
| Stockton (MN) | Greenbacker Renewable Energy Corporation | Winona, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Oct 2021 | Dec 2022 | Solar |
| Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | Bonneville Power Administration (BPAT) | 18.1 GWh | Sep 2013 | Jun 2024 | Wood/Wood Waste Solids |
| Stone Creek | Eugene Water & Electric Board | Estacada, OR | Portland General Electric Company (PGE) | 49.8 GWh | Dec 1993 | Dec 2023 | Water |
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | ISO New England (ISNE) | 3.2 GWh | Jun 2014 | Dec 2023 | Solar |
| Stone Solar | Strata Manager, LLC | Lumberton, NC | Duke Energy Progress East (CPLE) | 10.3 GWh | Jul 2016 | Dec 2023 | Solar |
| Stonegate | Power Depot Group A, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 577.0 MWh | Jun 2013 | Dec 2022 | Distillate Fuel Oil |
| Stoneheart Solar, LLC | Stoneheart Solar, LLC | Saginaw, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2023 | Solar |
| Stoneray Power Partners, LLC | EDF Renewable Asset Holdings, Inc. | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 323.8 GWh | Jan 2019 | Jun 2024 | Wind |
| Stoney Corners Wind Farm | DTE Sustainable Generation | McBain, MI | Midcontinent Independent System Operator, Inc. (MISO) | 123.7 GWh | Nov 2009 | Dec 2023 | Wind |
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | ISO New England (ISNE) | 15.5 GWh | Oct 1981 | Jun 2024 | Distillate Fuel Oil : 72.0% Natural Gas : 28.0% |
| Stony Brook Cogen Plant | Nissequoque Cogen Partners | Stony Brook, NY | New York Independent System Operator (NYIS) | 304.8 GWh | Mar 1995 | Dec 2022 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
| Stony Creek Wind Farm LLC | RWE Renewables Americas, LLC | Berlin, PA | PJM Interconnection, LLC (PJM) | 141.5 GWh | Oct 2009 | Dec 2023 | Wind |
| Stony Creek Wind Farm NY | Invenergy Services LLC | Strykersville, NY | New York Independent System Operator (NYIS) | 263.8 GWh | Oct 2013 | Dec 2022 | Wind |
| Stony Gorge | City of Santa Clara - (CA) | Elk Creek, CA | California Independent System Operator (CISO) | 4.6 GWh | Mar 1986 | Dec 2022 | Water |
| Stony Knoll Solar, LLC | Duke Energy Renewables Services | Rockford, NC | Duke Energy Carolinas (DUK) | 41.3 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) | 155.7 GWh | Aug 2023 | Jun 2024 | Solar : 99.9% |
| Storm Lake 1 | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 104.7 GWh | Apr 1999 | Dec 2023 | Wind |
| Storm Lake II | ALLETE Clean Energy | Alta, IA | Midcontinent Independent System Operator, Inc. (MISO) | 140.7 GWh | Mar 1999 | Dec 2023 | Wind |
| Storrie Lake Solar Project | MSM Solar LLC | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 2.6 GWh | Apr 2014 | Dec 2023 | Solar |
| Story City | City of Story City - (IA) | Story City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 313.6 MWh | Dec 1963 | Dec 2023 | Distillate Fuel Oil : 92.1% Natural Gas : 7.9% |
| Story City Wind Project | Hamilton Wind Energy LLC | Story City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Sep 2010 | Dec 2023 | Wind |
| Stout Farm | Strata Manager, LLC | Mebane, NC | Duke Energy Carolinas (DUK) | 8.9 GWh | Nov 2014 | Dec 2023 | Solar |
| Stow PV | AES Distributed Energy | Stow, MA | ISO New England (ISNE) | 2.4 GWh | Nov 2013 | Dec 2023 | Solar |
| Straight Garden Solar | Straight Garden LLC | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Feb 2020 | Jan 2023 | Solar |
| Strandness Garden | Strandness Garden LLC | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2020 | Dec 2022 | 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) | 3.6 GWh | Aug 2019 | Dec 2023 | Solar |
| Strauss Wind Farm | Strauss Wind LLC | Lompoc, CA | California Independent System Operator (CISO) | 148.6 GWh | Nov 2023 | Jun 2024 | Wind |
| Strawberry Creek | Lower Valley Energy Inc | Bedford, WY | Bonneville Power Administration (BPAT) | 9.5 GWh | Jul 1940 | Dec 2023 | Water |
| Strawberry Point DPC Solar | SoCore Energy LLC | Strawberry Point, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Oct 2017 | Dec 2023 | Solar |
| Streator Cayuga Ridge South | Avangrid Renewables LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 748.6 GWh | Feb 2010 | Jun 2024 | Wind |
| Streeter Station | Cedar Falls Utilities | Cedar Falls, IA | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 GWh | Aug 1963 | Dec 2023 | Natural Gas : 95.7% Bituminous Coal : 4.3% |
| Strider Solar, LLC | Cardinal Renewables | Asheboro, NC | Duke Energy Carolinas (DUK) | 9.1 GWh | Mar 2018 | Dec 2022 | 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) | 6.3 GWh | Nov 2021 | Dec 2023 | Solar |
| Strontia Springs Hydro Plant | Denver City & County of | Littleton, CO | Public Service Company of Colorado (PSCO) | 7.7 GWh | Jun 1986 | Dec 2023 | Water |
| Stroud Solar Station | Pacific Gas & Electric Co. | Helm, CA | California Independent System Operator (CISO) | 25.7 GWh | Aug 2011 | Dec 2023 | Solar |
| Stryker | Richland-Stryker Generation LLC | Stryker, OH | PJM Interconnection, LLC (PJM) | 59.7 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 : 99.5% |
| Stuart (IA) | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 MWh | Jan 1956 | Dec 2022 | Distillate Fuel Oil |
| Stuart (NE) | City of Stuart - (NE) | Stuart, NE | Southwest Power Pool (SWPP) | 7.9 MWh | Dec 1951 | Dec 2023 | Distillate Fuel Oil : 57.2% Natural Gas : 42.8% |
| Studenski Community Solar LLC CSG | Studenski Community Solar LLC | Sauk Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Mar 2021 | Dec 2022 | Solar |
| Sturgeon | Central Hudson Gas & Elec Corp | Tillson, NY | New York Independent System Operator (NYIS) | 51.5 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) | 262.4 MWh | Nov 1981 | Dec 2023 | Natural Gas : 71.7% Distillate Fuel Oil : 28.3% |
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 175.8 GWh | Dec 2017 | Jun 2024 | Solar |
| Stuyvesant Falls | Albany Engineering Corporation | Stuyvesant, NY | New York Independent System Operator (NYIS) | 23.3 GWh | Nov 2012 | Dec 2023 | Water |
| Sub 12 | City of Tallahassee - (FL) | Tallahassee, FL | City of Tallahassee (TAL) | 16.2 GWh | Sep 2018 | Dec 2023 | Natural Gas |
| Subase Microgrid Project | Connecticut Mun Elec Engy Coop | Groton, CT | ISO New England (ISNE) | 53.3 GWh | Nov 2022 | Dec 2023 | Natural Gas |
| Substation 20 Plant | City of Orangeburg - (SC) | Orangeburg, SC | Dominion Energy South Carolina, Inc. (SCEG) | 131.7 MWh | May 2014 | Dec 2023 | Natural Gas |
| Suburban Landfill Gas Recovery | WM Renewable Energy LLC | Glenford, OH | PJM Interconnection, LLC (PJM) | 32.6 GWh | Dec 2010 | Dec 2023 | Landfill Gas |
| Sudbury Landfill | Heliovaas LLC | Sudbury, MA | ISO New England (ISNE) | 1.6 GWh | Nov 2013 | Dec 2023 | Solar |
| Sudbury Solar | Ecos Energy LLC | Sudbury, VT | ISO New England (ISNE) | 3.0 GWh | Apr 2016 | Dec 2023 | Solar |
| Sue Cleveland High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.2 GWh | Oct 2013 | Dec 2023 | Solar |
| Sugar Creek Power | Northern Indiana Pub Serv Co | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | May 2002 | Jun 2024 | Natural Gas |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 670.0 GWh | Oct 2020 | Jun 2024 | Wind |
| Sugar Hill Solar 1 | Sugar Hill Solar 1, LLC | Clifton Park, NY | ISO New England (ISNE) | 8.6 GWh | Nov 2020 | Dec 2023 | Solar |
| Sugar Island | Erie Boulevard Hydropower LP | Potsdam, NY | New York Independent System Operator (NYIS) | 32.2 GWh | Dec 1923 | Dec 2023 | Water |
| Sugar Run Solar | Sugar Run Solar, LLC | Sunbury, NC | PJM Interconnection, LLC (PJM) | 9.7 GWh | Nov 2015 | Dec 2022 | Solar |
| Sugar Solar, LLC | Sugar Solar, LLC | Yadkinville, NC | Duke Energy Carolinas (DUK) | 124.4 GWh | Nov 2021 | Jun 2024 | Solar |
| Sugarhill Road - Solitude Solar CSG | Standard Solar | Rexford, NY | New York Independent System Operator (NYIS) | 8.1 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) | 102.7 GWh | Apr 1924 | Dec 2023 | Water |
| Sullivan B Community Solar LLC | Sullivan B Community Solar LLC | Macomb, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Nov 2020 | Dec 2022 | Solar |
| Sullivan County - Adult Care Solar | Tesla Inc. | Liberty, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Apr 2017 | Dec 2023 | Solar |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 243.0 MWh | May 1946 | Jun 2024 | Distillate Fuel Oil |
| Sullivan Solar | Altus Power America Management, LLC | New Bedford, MA | ISO New England (ISNE) | 2.1 GWh | Jul 2014 | Dec 2023 | Solar |
| Sullivan Solar, LLC | Cypress Creek Renewables | Sullivan, IN | PJM Interconnection, LLC (PJM) | 5.9 GWh | Aug 2016 | Dec 2023 | Solar |
| Sulphur Springs | MN8 Energy LLC | Cochise, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 55.8 GWh | Nov 2016 | Dec 2023 | Solar |
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | Portland General Electric Company (PGE) | 4.3 GWh | May 2020 | Dec 2023 | Solar |
| SulusSolar22 | Adapture Renewables, Inc. | Silverton, OR | Portland General Electric Company (PGE) | 4.9 GWh | Jan 2021 | Dec 2023 | Solar |
| SulusSolar25 | Adapture Renewables, Inc. | Aurora, OR | Portland General Electric Company (PGE) | 3.5 GWh | Sep 2020 | Dec 2023 | Solar |
| SulusSolar28 | Adapture Renewables, Inc. | Willamina, OR | Portland General Electric Company (PGE) | 5.2 GWh | Sep 2020 | Oct 2023 | Solar |
| SulusSolar29 | Adapture Renewables, Inc. | Boring, OR | Portland General Electric Company (PGE) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | Portland General Electric Company (PGE) | 4.8 GWh | Dec 2020 | Dec 2023 | Solar |
| SulusSolar35 | Adapture Renewables, Inc. | Molalla, OR | Portland General Electric Company (PGE) | 4.8 GWh | Jun 2020 | Dec 2023 | Solar |
| Sumas Power Plant | Puget Sound Energy Inc | Sumas, WA | Puget Sound Energy, Inc. (PSEI) | 499.3 GWh | Feb 1993 | Dec 2022 | Natural Gas |
| Summer Falls Power Plant | Columbia Basin Hydropower | Coulee City, WA | Avista Corporation (AVA) | 467.4 GWh | Dec 1984 | Oct 2023 | Water |
| Summer North Solar | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 11.6 GWh | Nov 2014 | Dec 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 |