Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Syncarpha Hancock II CSG | Syncarpha Hancock II, LLC | Hancock, MA | ISO New England (ISNE) | 3.1 GWh | Oct 2017 | Dec 2023 | Solar |
| Syncarpha Hancock I CSG | Syncarpha Hancock I, LLC | Hancock, MA | ISO New England (ISNE) | 2.9 GWh | Oct 2017 | Dec 2023 | Solar |
| Bear One | Nautilus Solar Solutions | Hancock, MD | PJM Interconnection, LLC (PJM) | 98.0 MWh | Oct 2023 | Dec 2023 | Solar |
| Pittman Solar One LLC | Nautilus Solar Solutions | Hancock, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2020 | Dec 2023 | Solar |
| Wainiha Hydro | BBCP Kauai Operating LLC | Hanalei, HI | 22.1 GWh | Dec 1905 | Aug 2024 | Water | |
| Hana Substation | Maui Electric Co Ltd | Hana, HI | 115.0 MWh | Mar 2001 | Dec 2023 | Distillate Fuel Oil | |
| 1051 Lucky Solar, LLC | 1051 Lucky Solar, LLC | Hamptonville, NC | Duke Energy Carolinas (DUK) | 4.6 GWh | Apr 2021 | Dec 2023 | Solar |
| Ashley Solar Farm | Ashley Solar Farm, LLC | Hamptonville, NC | Duke Energy Carolinas (DUK) | 7.2 GWh | Feb 2015 | Dec 2023 | Solar |
| Waste Management Bethel LFGTE | WM Renewable Energy LLC | Hampton, VA | PJM Interconnection, LLC (PJM) | 37.4 GWh | Jan 2008 | Dec 2023 | Landfill Gas |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 41.5 GWh | Nov 2017 | Aug 2024 | Solar |
| SCE&G Curie CSG | Cypress Creek Renewables | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 3.5 GWh | Jan 2019 | Dec 2023 | Solar |
| Hampton Solar I | Hampton Solar I, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.6 GWh | Jul 2017 | Dec 2023 | Solar |
| Carver Falls | Green Mountain Power Corp | Hampton, NY | ISO New England (ISNE) | 11.1 GWh | Jan 1922 | Dec 2023 | Water |
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | ISO New England (ISNE) | 26.3 GWh | Sep 1978 | Aug 2024 | Natural Gas |
| Franklin County Solar | MidAmerican Energy Co | Hampton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 13.6 GWh | Dec 2021 | Dec 2023 | Solar |
| McHenry Solar | Ecos Energy LLC | Hampton, CT | ISO New England (ISNE) | 1.6 GWh | Sep 2021 | Dec 2023 | Solar |
| Sydney Solar | Ecos Energy LLC | Hampton, CT | ISO New England (ISNE) | 3.1 GWh | May 2020 | Dec 2023 | Solar |
| Dickinson Solar (CT) | Ecos Energy LLC | Hampton, CT | ISO New England (ISNE) | 3.0 GWh | May 2020 | Dec 2023 | Solar |
| General Dynamics | Today's Power, Inc. | Hampton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Oct 2020 | Dec 2023 | Solar |
| Hampton MN GRE | SoCore Energy LLC | Hampton Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Sep 2018 | Dec 2023 | Solar |
| Quarter Horse Solar | Quarter Horse Farm LLC | Hampstead, NC | Duke Energy Progress East (CPLE) | 9.4 GWh | Oct 2018 | Dec 2023 | Solar |
| Bomber CSG | Hampstead Solar, LLC | Hampstead, MD | PJM Interconnection, LLC (PJM) | 9.0 GWh | Nov 2021 | Dec 2023 | Solar |
| Hampden | Altus Power America Management, LLC | Hampden, MA | ISO New England (ISNE) | 4.6 GWh | Jun 2015 | Dec 2023 | Solar |
| Hampden Solar PV | NSTAR Electric Company | Hampden, MA | ISO New England (ISNE) | 5.1 GWh | Oct 2019 | Dec 2023 | Solar |
| Red Hills Wind Project LLC | Acciona Wind Energy USA LLC | Hammon, OK | Southwest Power Pool (SWPP) | 152.0 GWh | Nov 2008 | Dec 2023 | Wind |
| Hamlin Solar 1, LLC | Nautilus Solar Solutions | Hamlin, NY | New York Independent System Operator (NYIS) | 9.5 GWh | Nov 2020 | Dec 2023 | Solar |
| Hamlin 1 | Helios Energy New York 2 LLC | Hamlin, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Nov 2021 | Dec 2023 | Solar |
| Hamlet Solar Energy Storage | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 252.0 MWh | Feb 2023 | Dec 2023 | Solar |
| Arba Solar Energy Storage | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Feb 2023 | Dec 2023 | Solar |
| Polk Farm | Strata Manager, LLC | Hamlet, NC | Duke Energy Progress East (CPLE) | 11.1 GWh | Feb 2022 | Dec 2023 | Solar |
| Sellers Farm Solar | Strata Manager, LLC | Hamlet, NC | Duke Energy Progress East (CPLE) | 10.6 GWh | Apr 2022 | Dec 2023 | Solar |
| ESA Hamlet NC , LLC | ESA Hamlet NC LLC | Hamlet, NC | Duke Energy Progress East (CPLE) | 8.1 GWh | May 2020 | Dec 2023 | Solar |
| Hamlet Generating Facility | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 76.7 GWh | Nov 2007 | Dec 2023 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Sherwood H Smith Jr Energy Complex | Duke Energy Progress - (NC) | Hamlet, NC | Duke Energy Progress East (CPLE) | 8.8 TWh | Apr 2001 | Aug 2024 | Natural Gas : 99.8% |
| Hamilton Hydro | City of Hamilton - (OH) | HAMILTON, OH | PJM Interconnection, LLC (PJM) | 5.7 GWh | Apr 1994 | Dec 2023 | Water |
| Hamilton Peaking | American Mun Power-Ohio, Inc | Hamilton, OH | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 2000 | Dec 2023 | Natural Gas |
| Hamilton (OH) | City of Hamilton - (OH) | Hamilton, OH | PJM Interconnection, LLC (PJM) | 776.0 MWh | Feb 1954 | Dec 2023 | Natural Gas |
| Yardville Solar Farm | Public Service Elec & Gas Co | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 5.4 GWh | Nov 2010 | Dec 2023 | Solar |
| Hamilton Solar-Crosswicks | Hartz Solar Hamilton, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 9.1 GWh | Nov 2011 | Dec 2023 | Solar |
| Grizzly Ridge Solar | Grizzly Ridge Solar LLC | Hamilton County, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 173.9 GWh | Sep 2023 | Aug 2024 | Solar |
| Nestlewood Solar | Vesper Energy Development LLC | Hamersville, OH | PJM Interconnection, LLC (PJM) | 114.1 GWh | Nov 2023 | Aug 2024 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2023 | Solar |
| Halstad | City of Halstad - (MN) | Halstad, MN | Midcontinent Independent System Operator, Inc. (MISO) | 10.0 MWh | Aug 2007 | Dec 2023 | Distillate Fuel Oil |
| Pirkey | Southwestern Electric Power Co | Hallsville, TX | Southwest Power Pool (SWPP) | 3.4 TWh | Dec 1984 | Mar 2023 | Lignite Coal : 99.8% |
| Hallam | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 2.4 GWh | May 1973 | Dec 2023 | Distillate Fuel Oil : 95.9% Natural Gas : 4.1% |
| Sheldon | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 612.1 GWh | Dec 1960 | Aug 2024 | Subbituminous Coal : 99.7% |
| Halifax | Banister Hydro LP | Halifax, VA | PJM Interconnection, LLC (PJM) | 1.1 GWh | Dec 1914 | Dec 2023 | Water |
| Watlington Solar | Consolidated Edison Development Inc. | Halifax, VA | PJM Interconnection, LLC (PJM) | 34.6 GWh | Feb 2023 | Dec 2023 | Solar |
| HXNAir Solar One | HXNAir Solar One LLC | Halifax, NC | PJM Interconnection, LLC (PJM) | 9.1 GWh | Nov 2017 | Dec 2023 | Solar |
| Cork Oak Solar | Cork Oak Solar, LLC | Halifax, NC | PJM Interconnection, LLC (PJM) | 40.6 GWh | Nov 2017 | Dec 2023 | Solar |
| Sunflower Solar | Sunflower Solar, LLC | Halifax, NC | PJM Interconnection, LLC (PJM) | 32.9 GWh | Nov 2017 | Dec 2023 | Solar |
| Carl Friedrich Gauss Solar | Heelstone Energy Holdings, LLC | Halifax, NC | PJM Interconnection, LLC (PJM) | 7.5 GWh | Sep 2018 | Dec 2023 | Solar |
| Halifax Solar | NuGen Capital Management | Halifax, MA | ISO New England (ISNE) | 3.9 GWh | Jul 2015 | Dec 2023 | Solar |
| Syncarpha Halifax Hybrid CSG | Syncarpha Halifax, LLC | Halifax, MA | ISO New England (ISNE) | 2.7 GWh | Nov 2020 | Dec 2023 | Solar : 99.0% |
| NY - CSG - Ellsworth II | Nautilus Solar Solutions | Halfmoon, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Aug 2019 | Dec 2023 | Solar |
| Ameresco Ox Mountain | AMERESCO Ox Mountain Energy LLC | Half Moon Bay, CA | California Independent System Operator (CISO) | 84.0 GWh | Nov 2008 | Aug 2024 | Landfill Gas |
| Hollins Ferry CSG | ICFTS MD Solar, LLC | Halethorpe, MD | PJM Interconnection, LLC (PJM) | 2.3 GWh | Nov 2021 | Dec 2023 | Solar |
| Kawailoa Solar | Kawailoa Solar, LLC | Haleiwa, HI | (HECO) | 61.4 GWh | Oct 2019 | Aug 2024 | Solar |
| Kawailoa Wind | Kawailoa Wind LLC | Haleiwa, HI | 126.0 GWh | Oct 2012 | Aug 2024 | Wind | |
| Haines | Alaska Power and Telephone Co | Haines, AK | 242.0 MWh | May 1968 | Dec 2023 | Distillate Fuel Oil | |
| Hailesboro 4 Plant | Central Rivers Power US, LLC | Hailesboro, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Dec 1921 | Dec 2023 | Water |
| Taft Cogeneration Facility | Occidental Chemical Corporation | Hahnville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 TWh | Jun 2002 | Aug 2024 | Natural Gas : 98.9% Other Gas : 1.1% |
| Vidalia Water Treatment Plant | Terraform Arcadia | Hahira, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.4 GWh | Dec 2013 | Dec 2023 | Solar |
| CES VMT Solar | Consolidated Edison Solutions Inc. | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 1.5 GWh | Jun 2015 | Dec 2023 | Solar |
| Hostetter Solar One, LLC | Nautilus Solar Solutions | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| Spruce - WCMD - Creek | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2015 | Dec 2023 | Solar |
| Spruce - WCMD - Resh I | MN8 Energy LLC | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 2.8 GWh | Feb 2016 | Dec 2023 | Solar |
| Solar Hagerstown | Greenbacker Renewable Energy Corporation | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 17.2 GWh | Oct 2020 | Dec 2023 | Solar |
| Maryland Solar | Arevon Energy, Inc. | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 30.6 GWh | Aug 2013 | Aug 2024 | Solar |
| Anderson Wind I | Chopin Wind, LLC | Hagerman, NM | Southwest Power Pool (SWPP) | 17.6 GWh | Nov 2014 | Dec 2023 | Wind |
| Anderson Wind II | Chopin Wind, LLC | Hagerman, NM | Southwest Power Pool (SWPP) | 35.2 GWh | Nov 2014 | Dec 2023 | Wind |
| Lower Salmon | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 187.9 GWh | Jan 1949 | Dec 2023 | Water |
| Lower Malad | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 106.8 GWh | Sep 1948 | Dec 2023 | Water |
| Upper Malad | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 52.2 GWh | May 1948 | Dec 2023 | Water |
| Upper Salmon A | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 81.7 GWh | Aug 1937 | Dec 2023 | Water |
| Tuana Gulch Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 28.8 GWh | Dec 2010 | Dec 2023 | Wind |
| Payne's Ferry | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 59.8 GWh | Nov 2010 | Dec 2023 | Wind |
| Yahoo Creek | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 60.9 GWh | Nov 2010 | Dec 2023 | Wind |
| Cassia Gulch | Cassia Gulch Wind Park, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 39.2 GWh | Feb 2009 | Aug 2024 | Wind |
| Thousand Springs Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 32.2 GWh | Dec 2010 | Dec 2023 | Wind |
| Salmon Falls Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 57.2 GWh | Mar 2011 | Dec 2023 | Wind |
| Cassia Wind | Cassia Wind Farm, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 18.8 GWh | Feb 2009 | Aug 2024 | Wind |
| Pilgrim Stage Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 31.8 GWh | Dec 2010 | Dec 2023 | Wind |
| Oregon Trail Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 34.6 GWh | Dec 2010 | Dec 2023 | Wind |
| Tuana Springs | Tuana Springs Energy, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 31.5 GWh | Apr 2010 | Aug 2024 | Wind |
| Fossil Gulch | Greenbacker Renewable Energy Corporation | Hagerman, ID | Idaho Power Company (IPCO) | 24.5 GWh | Jan 2005 | Dec 2023 | Wind |
| Upper Salmon B | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 87.8 GWh | Aug 1947 | Dec 2023 | Water |
| Leo Community Solar | National Grid Renewables | Hadley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2018 | Dec 2023 | Solar |
| Platt Solar | Cannon River LLC | Hadley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Dec 2022 | Dec 2023 | Solar |
| Hadley 2 Solar, LLC CSG | Hadley 2 Solar, LLC | Hadley, MA | ISO New England (ISNE) | 3.0 GWh | Nov 2016 | Dec 2023 | Solar |
| Hadley 3 Solar (South) | Hadley 3 Solar, LLC (South) | Hadley, MA | ISO New England (ISNE) | 4.8 GWh | Nov 2019 | Dec 2023 | Solar |
| Hadley 3 Solar (North) | Hadley 3 Solar, LLC (North) | Hadley, MA | ISO New England (ISNE) | 4.8 GWh | Nov 2019 | Dec 2023 | Solar |
| Hadley Solar NG, LLC | NuGen Capital Management | Hadley, MA | ISO New England (ISNE) | 3.4 GWh | Jun 2014 | Dec 2023 | Solar |
| DRPA Woodcrest Station Solar Project | Solar Star River SLB, LLC | Haddon Township, NJ | PJM Interconnection, LLC (PJM) | 5.9 GWh | Mar 2022 | Dec 2023 | Solar |
| Mars Wrigley Confectionery US, LLC | Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | PJM Interconnection, LLC (PJM) | 48.5 GWh | Sep 1984 | Dec 2023 | Natural Gas |
| PSEG Hackettstown | PSEG Solar Hackettstown LLC | Hackettstown, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Aug 2009 | Dec 2023 | Solar |
| American Gypsum Cogeneration | Eagle Materials Co LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 23.6 GWh | Feb 1990 | Aug 2024 | Natural Gas : 99.6% |
| Eagle Valley Clean Energy LLC Biomass | Eagle Valley Clean Energy LLC | Gypsum, CO | Public Service Company of Colorado (PSCO) | 57.1 GWh | Nov 2013 | Apr 2024 | Wood/Wood Waste Solids |
| Cataract (MI) | Cataract Hydro, LLC | Gwinn, MI | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 GWh | Jan 1988 | Dec 2023 | Water |
| Guyton Community Solar | Georgia Power Co | Guyton, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.2 GWh | Jun 2019 | 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 |