Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| H 4 | Guadalupe Blanco River Authority | Cost, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.7 GWh | Dec 1930 | Dec 2021 | Water |
| H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 14.6 TWh | May 2002 | Feb 2024 | Natural Gas |
| H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 7.3 TWh | Feb 1971 | Feb 2024 | Nuclear |
| H. Gonzales | City of Vernon | Vernon, CA | California Independent System Operator (CISO) | 409.3 MWh | Dec 1986 | Dec 2022 | Natural Gas |
| H L Culbreath Bayside Power Station | Tampa Electric Co | Tampa, FL | Tampa Electric Company (TEC) | 6.3 TWh | Oct 1965 | Feb 2024 | Natural Gas |
| H L Spurlock | East Kentucky Power Coop, Inc | Maysville, KY | PJM Interconnection, LLC (PJM) | 8.4 TWh | Aug 1977 | Feb 2024 | Bituminous Coal : 98.7% Tire-derived Fuels : 1.1% |
| H M Jackson | PUD 1 of Snohomish County | Sultan, WA | Bonneville Power Administration (BPAT) | 458.6 GWh | May 1984 | Dec 2022 | Water |
| H Neely Henry Dam | Alabama Power Co | Ohatchee, AL | Southern Company Services, Inc. - Trans (SOCO) | 265.0 GWh | May 1966 | Dec 2022 | Water |
| H Power | Covanta Honolulu Resource Recovery | Kapolei, HI | 342.3 GWh | Oct 1989 | Feb 2024 | Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Distillate Fuel Oil : 1.4% | |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.4 TWh | Nov 1958 | Feb 2024 | Natural Gas |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 553.3 GWh | Nov 1958 | Feb 2024 | Water |
| Hackberry Wind Farm | Hackberry Wind LLC | Albany, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 370.7 GWh | Nov 2008 | Dec 2022 | Wind |
| Hadley 2 Solar, LLC CSG | Hadley 2 Solar, LLC | Hadley, MA | ISO New England (ISNE) | 3.2 GWh | Nov 2016 | Dec 2022 | Solar |
| Hadley 3 Solar (North) | Hadley 3 Solar, LLC (North) | Hadley, MA | ISO New England (ISNE) | 2.6 GWh | Nov 2019 | Dec 2022 | Solar |
| Hadley 3 Solar (South) | Hadley 3 Solar, LLC (South) | Hadley, MA | ISO New England (ISNE) | 3.6 GWh | Nov 2019 | Dec 2022 | Solar |
| Hadley Falls | City of Holyoke Gas and Electric Dept. | Holyoke, MA | ISO New England (ISNE) | 184.8 GWh | Dec 1951 | Dec 2022 | Water |
| Hadley Ridge LLC | CHI Operations Inc | Lake Benton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 GWh | Nov 2000 | Dec 2022 | Wind |
| Hadley Solar NG, LLC | NuGen Capital Management | Hadley, MA | ISO New England (ISNE) | 3.9 GWh | Jun 2014 | Dec 2022 | Solar |
| Hagood | Dominion Energy South Carolina, Inc | Charleston Heights, SC | Dominion Energy South Carolina, Inc. (SCEG) | 32.1 GWh | May 1991 | Dec 2022 | Natural Gas : 73.3% Distillate Fuel Oil : 26.7% |
| Hailesboro 4 Plant | Central Rivers Power US, LLC | Hailesboro, NY | New York Independent System Operator (NYIS) | 12.5 GWh | Dec 1921 | Dec 2022 | Water |
| Haines | Alaska Power and Telephone Co | Haines, AK | 1.3 GWh | May 1968 | Dec 2022 | Distillate Fuel Oil | |
| Hal C Weaver Power Plant | University of Texas at Austin | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 371.0 GWh | Sep 1951 | Dec 2022 | Natural Gas |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.1 TWh | May 2019 | Feb 2024 | Wind |
| Haleon York RDC Solar Facility | Haleon PLC | York, PA | PJM Interconnection, LLC (PJM) | 1.2 GWh | Nov 2010 | Dec 2022 | Solar |
| Hales Mills Solar, LLC | Hales Mills Solar, LLC | Johnstown, NY | New York Independent System Operator (NYIS) | 5.4 GWh | Sep 2020 | Dec 2022 | Solar |
| Haley Solar | Haley Solar, LLC | Allendale, SC | Dominion Energy South Carolina, Inc. (SCEG) | 17.2 GWh | Nov 2017 | Dec 2022 | Solar |
| Halifax | Banister Hydro LP | Halifax, VA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Dec 1914 | Dec 2022 | Water |
| Halifax | Duke Energy Renewables Services | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 31.7 GWh | Nov 2014 | Dec 2022 | Solar |
| Halifax County Biomass | South Boston Energy LLC | South Boston, VA | PJM Interconnection, LLC (PJM) | 375.3 GWh | Oct 2013 | Dec 2022 | Wood/Wood Waste Solids |
| Halifax Solar | NuGen Capital Management | Halifax, MA | ISO New England (ISNE) | 4.2 GWh | Jul 2015 | Dec 2022 | Solar |
| Hall's Warehouse Solar Project | Sunlight General Solar Fund II, LLC | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.8 GWh | Jan 2009 | Dec 2022 | Solar |
| Hall Solar Energy Storage | North Carolina El Member Corp | Teachey, NC | Duke Energy Progress East (CPLE) | 3.4 GWh | Dec 2021 | Dec 2022 | Solar |
| Hallam | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 1.9 GWh | May 1973 | Dec 2022 | Distillate Fuel Oil : 96.5% Natural Gas : 3.5% |
| Halsey | Pacific Gas & Electric Co. | Auburn, CA | California Independent System Operator (CISO) | 8.8 GWh | Nov 1916 | Dec 2022 | Water |
| Halstad | City of Halstad - (MN) | Halstad, MN | Midcontinent Independent System Operator, Inc. (MISO) | 19.7 MWh | Aug 2007 | Dec 2022 | Distillate Fuel Oil |
| Hamakua Energy Plant | Hamakua Energy, LLC | Honokaa, HI | 263.2 GWh | Jun 2000 | Feb 2024 | Waste/Other Oil : 67.3% Other Biomass Liquids : 32.7% | |
| Hamilton Hydro | City of Hamilton - (OH) | HAMILTON, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Apr 1994 | Dec 2022 | Water |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 6.6 TWh | May 2016 | Feb 2024 | Natural Gas |
| Hamilton (OH) | City of Hamilton - (OH) | Hamilton, OH | PJM Interconnection, LLC (PJM) | 812.2 MWh | Feb 1954 | Dec 2022 | Natural Gas |
| Hamilton (PA) | Hamilton Power, LLC | Abbottstown, PA | PJM Interconnection, LLC (PJM) | 1.0 GWh | May 1971 | Dec 2022 | Distillate Fuel Oil |
| Hamilton Patriot Generation Plant | Hamilton Patriot Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 7.0 TWh | Jun 2016 | Feb 2024 | Natural Gas |
| Hamilton Peaking | American Mun Power-Ohio, Inc | Hamilton, OH | PJM Interconnection, LLC (PJM) | 1.3 GWh | May 2000 | Oct 2022 | Natural Gas |
| Hamilton Solar | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.7 GWh | Feb 2018 | Dec 2022 | Solar |
| Hamilton Solar-Crosswicks | Hartz Solar Hamilton, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 10.3 GWh | Nov 2011 | Dec 2022 | Solar |
| Hamilton Solar Power Plant | Duke Energy Florida, LLC | Jasper, FL | Duke Energy Florida, Inc. (FPC) | 170.3 GWh | Nov 2018 | Feb 2024 | Solar |
| Hamlet Generating Facility | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 205.4 GWh | Nov 2007 | Dec 2022 | Natural Gas : 96.1% Distillate Fuel Oil : 3.9% |
| Hamlet Solar Energy Storage | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 55.0 MWh | - | Dec 2022 | Solar |
| Hamlin Solar 1, LLC | Nautilus Solar Solutions | Hamlin, NY | New York Independent System Operator (NYIS) | 10.3 GWh | Nov 2020 | Dec 2022 | Solar |
| Hammer Community (CSG) | Hammer Community Solar LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2020 | Dec 2022 | Solar |
| Hammer CSG | DG Minnesota CSG, LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.5 GWh | Nov 2018 | Dec 2022 | Solar |
| Hammett Hill Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 60.3 GWh | Nov 2012 | Dec 2022 | Wind |
| Hammock Solar | Florida Power & Light Co | Labelle, FL | Florida Power & Light Co. (FPL) | 160.6 GWh | Feb 2018 | Feb 2024 | Solar |
| Hampden | Altus Power America Management, LLC | Hampden, MA | ISO New England (ISNE) | 4.6 GWh | Jun 2015 | Dec 2022 | Solar |
| Hampden Solar PV | NSTAR Electric Company | Hampden, MA | ISO New England (ISNE) | 6.5 GWh | Oct 2019 | Dec 2022 | Solar |
| Hampshire College Hybrid | Tesla Inc. | Amherst, MA | ISO New England (ISNE) | 5.9 GWh | Apr 2017 | Dec 2022 | Solar |
| Hampshire Paper | Hampshire Paper Co Inc | Gouverneur, NY | New York Independent System Operator (NYIS) | 15.0 GWh | Apr 1987 | Dec 2022 | Water |
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | ISO New England (ISNE) | 30.1 GWh | Sep 1978 | Feb 2024 | Natural Gas |
| Hampton MN GRE | SoCore Energy LLC | Hampton Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Sep 2018 | Dec 2022 | Solar |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 43.1 GWh | Nov 2017 | Feb 2024 | Solar |
| Hampton Solar I | Hampton Solar I, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 14.5 GWh | Jul 2017 | Dec 2022 | Solar |
| Hana Substation | Maui Electric Co Ltd | Hana, HI | 113.6 MWh | Mar 2001 | Dec 2022 | Distillate Fuel Oil | |
| Hancock | DTE Electric Company | Commerce Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 26.3 GWh | Mar 1966 | Dec 2022 | Natural Gas |
| Hancock County Wind Energy Center | FPL Energy Hancock County Wind, LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 283.2 GWh | Nov 2002 | Feb 2024 | Wind |
| Hancock Creek Hydroelectric Project | PUD 1 of Snohomish County | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 6.4 GWh | Jan 2018 | Dec 2022 | Water |
| Hancock Wind Plant | Onward Energy | T22 MD, ME | ISO New England (ISNE) | 125.3 GWh | Nov 2016 | Feb 2024 | Wind |
| Handley | Constellation Power, Inc | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.5 TWh | Jun 1963 | Feb 2024 | Natural Gas |
| Handsome Lake Energy LLC | Handsome Lake Energy LLC | Kennerdell, PA | PJM Interconnection, LLC (PJM) | 32.6 GWh | Jun 2001 | Dec 2022 | Natural Gas |
| Hanford 1 and 2 | Arevon Energy, Inc. | Hanford, CA | California Independent System Operator (CISO) | 5.8 GWh | Jul 2014 | Dec 2022 | Solar |
| Hanford Energy Park Peaker | MRP San Joaquin Energy LLC. | Hanford, CA | California Independent System Operator (CISO) | 5.2 GWh | Aug 2001 | Jan 2024 | Natural Gas |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 11.5 TWh | May 2003 | Feb 2024 | Natural Gas |
| Hank Nikkels Plant 1 | Chugach Electric Assn Inc | Anchorage, AK | 18.0 GWh | Feb 1962 | Dec 2022 | Natural Gas : 91.4% Distillate Fuel Oil : 8.6% | |
| Hannawa | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 56.3 GWh | Dec 1913 | Dec 2022 | Water |
| Hannibal - Water Treatment Plant | Hannibal Board of Public Works Power Plant | Hannibal, MO | Associated Electric Cooperative, Inc. (AECI) | 4.0 MWh | Dec 2017 | Dec 2021 | Distillate Fuel Oil |
| Hanover | NJR Clean Energy Ventures Corporation | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 8.4 GWh | Aug 2015 | Dec 2022 | Solar |
| Hanover Solar, LLC | Rigel | Maysville, NC | Duke Energy Carolinas (DUK) | 10.5 GWh | Mar 2018 | Dec 2022 | Solar |
| Happy Hollow CSG Hybrid | REA Investments, LLC | Winchendon, MA | ISO New England (ISNE) | 8.9 GWh | Sep 2019 | Dec 2022 | Solar |
| Happy Jack Windpower Project | Duke Energy Renewables Services | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 63.4 GWh | Jul 2008 | Feb 2024 | Wind |
| Happy Solar | Cypress Creek Renewables | Four Oaks, NC | Duke Energy Progress East (CPLE) | 7.9 GWh | Dec 2015 | Dec 2022 | Solar |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 54.4 GWh | - | Feb 2024 | Solar |
| Harbec Energy | Harbec Energy | Ontario, NY | New York Independent System Operator (NYIS) | 717.5 MWh | Nov 2001 | Dec 2022 | Wind : 56.7% Natural Gas : 43.3% |
| Harbor | Los Angeles Department of Water & Power | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 143.6 GWh | Jun 1949 | Feb 2024 | Natural Gas |
| Harbor Cogen | Harbor Cogeneration Co. | Wilmington, CA | California Independent System Operator (CISO) | 22.6 GWh | Nov 1988 | Nov 2022 | Natural Gas |
| Harbor Road Solar 1 | Harbor Road Solar 1, LLC | Cheshire, MA | ISO New England (ISNE) | 2.9 GWh | Nov 2021 | Dec 2022 | Solar |
| Hardee Power Station | Invenergy Services LLC | Bowling Green, FL | Tampa Electric Company (TEC) | 891.2 GWh | Dec 1992 | Feb 2024 | Natural Gas |
| Hardeetown Solar Power Plant | Duke Energy Florida, LLC | Chiefland, FL | Duke Energy Florida, Inc. (FPC) | 142.6 GWh | - | Feb 2024 | Solar |
| Hardin County LFGTE | East Kentucky Power Coop, Inc | Elizabethtown, KY | PJM Interconnection, LLC (PJM) | 11.9 GWh | Dec 2005 | Dec 2022 | Landfill Gas |
| Hardin County Peaking Facility | Entergy Texas Inc. | Kountze, TX | Midcontinent Independent System Operator, Inc. (MISO) | 125.3 GWh | Jun 2001 | Dec 2022 | Natural Gas |
| Hardin Generator Project | Heorot Power Management | Hardin, MT | NorthWestern Corporation (NWMT) | 560.7 GWh | Feb 2006 | Dec 2022 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Hardin Hilltop Wind LLC | Hardin Hilltop Wind, LLC | Jefferson, IA | Midcontinent Independent System Operator, Inc. (MISO) | 43.3 GWh | Apr 2007 | Dec 2022 | Wind |
| Hardin Solar Energy LLC | Invenergy Services LLC | Alger, OH | PJM Interconnection, LLC (PJM) | 303.7 GWh | Jan 2021 | Feb 2024 | Solar |
| Harding Street | Indianapolis Power & Light Co | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | May 1958 | Feb 2024 | Natural Gas : 99.9% |
| Hardison Farm Solar, LLC | Cypress Creek Renewables | Williamston, NC | PJM Interconnection, LLC (PJM) | 10.4 GWh | Aug 2016 | Dec 2022 | Solar |
| Hardscrabble Wind Power LLC | Avangrid Renewables LLC | Little Falls, NY | New York Independent System Operator (NYIS) | 193.1 GWh | Dec 2010 | Dec 2022 | Wind |
| Hardwick-Athol & Eagle Hill | SEC CRSD Solar One, LLC | Hardwick, MA | ISO New England (ISNE) | 4.2 GWh | Jun 2015 | Dec 2022 | Solar |
| Hardy | Consumers Energy Co | Newaygo, MI | Midcontinent Independent System Operator, Inc. (MISO) | 86.3 GWh | May 1931 | Dec 2022 | Water |
| Harford Solar Farm | Laertes Solar LLC | Harford, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Nov 2016 | Dec 2022 | Solar |
| Hargis-Hebert Electric Generating | Lafayette Utilities System | Lafayette, LA | Midcontinent Independent System Operator, Inc. (MISO) | 84.2 GWh | May 2006 | Dec 2022 | Natural Gas |
| Harlan | Harlan Municipal Utilities - (IA) | Harlan, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 MWh | Jun 2001 | Dec 2021 | Distillate Fuel Oil |
| Harlem River Yard | New York Power Authority | Bronx, NY | New York Independent System Operator (NYIS) | 121.1 GWh | Jun 2001 | Dec 2022 | Natural Gas |
| Harmon DC Totowa NJ | Bed Bath & Beyond | Totowa, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2022 | Solar |
Summary of Power Plants By State
Figures are based on February 2024 generation numbers.| State | Rank | Active Plants | Feb 2024 Generation |
|---|---|---|---|
| Alabama | # 8 | 76 | 10,243.18 GWh |
| Alaska | # 47 | 141 | 552.81 GWh |
| Arizona | # 14 | 154 | 7,975.30 GWh |
| Arkansas | # 30 | 71 | 3,980.00 GWh |
| California | # 4 | 1,565 | 15,841.93 GWh |
| Colorado | # 24 | 258 | 4,894.77 GWh |
| Connecticut | # 34 | 149 | 3,403.03 GWh |
| Delaware | # 49 | 29 | 331.95 GWh |
| District of Columbia | # 51 | 11 | 17.49 GWh |
| Florida | # 3 | 267 | 17,198.53 GWh |
| Georgia | # 10 | 221 | 10,016.25 GWh |
| Hawaii | # 46 | 67 | 682.29 GWh |
| Idaho | # 43 | 140 | 1,294.65 GWh |
| Illinois | # 5 | 321 | 14,485.53 GWh |
| Indiana | # 16 | 189 | 7,187.58 GWh |
| Iowa | # 20 | 275 | 5,617.96 GWh |
| Kansas | # 29 | 155 | 4,423.70 GWh |
| Kentucky | # 23 | 52 | 5,048.70 GWh |
| Louisiana | # 18 | 75 | 6,895.76 GWh |
| Maine | # 45 | 125 | 991.15 GWh |
| Maryland | # 40 | 167 | 1,961.39 GWh |
| Massachusetts | # 41 | 588 | 1,628.25 GWh |
| Michigan | # 11 | 253 | 9,821.71 GWh |
| Minnesota | # 28 | 703 | 4,499.07 GWh |
| Mississippi | # 21 | 45 | 5,463.73 GWh |
| Missouri | # 27 | 117 | 4,521.85 GWh |
| State | Rank | Active Plants | Feb 2024 Generation |
|---|---|---|---|
| Montana | # 39 | 68 | 2,186.69 GWh |
| Nebraska | # 35 | 119 | 3,200.57 GWh |
| Nevada | # 37 | 104 | 3,130.21 GWh |
| New Hampshire | # 44 | 55 | 1,291.11 GWh |
| New Jersey | # 25 | 353 | 4,814.73 GWh |
| New Mexico | # 31 | 137 | 3,583.46 GWh |
| New York | # 7 | 765 | 10,454.18 GWh |
| North Carolina | # 9 | 877 | 10,105.38 GWh |
| North Dakota | # 32 | 56 | 3,518.32 GWh |
| Ohio | # 6 | 178 | 11,082.25 GWh |
| Oklahoma | # 19 | 128 | 6,759.08 GWh |
| Oregon | # 22 | 256 | 5,135.34 GWh |
| Pennsylvania | # 2 | 233 | 19,779.88 GWh |
| Rhode Island | # 48 | 88 | 491.21 GWh |
| South Carolina | # 13 | 196 | 8,009.99 GWh |
| South Dakota | # 42 | 52 | 1,558.66 GWh |
| Tennessee | # 17 | 84 | 6,931.79 GWh |
| Texas | # 1 | 756 | 38,499.24 GWh |
| Utah | # 38 | 114 | 2,322.96 GWh |
| Vermont | # 50 | 111 | 192.77 GWh |
| Virginia | # 12 | 196 | 8,978.40 GWh |
| Washington | # 15 | 135 | 7,816.38 GWh |
| West Virginia | # 36 | 35 | 3,199.88 GWh |
| Wisconsin | # 26 | 205 | 4,812.97 GWh |
| Wyoming | # 33 | 66 | 3,446.02 GWh |