Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.1 TWh | May 2002 | Jun 2026 | Natural Gas |
| H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 6.7 TWh | Feb 1971 | Jun 2026 | Nuclear |
| H. Gonzales | City of Vernon - (CA) | Vernon, CA | California Independent System Operator (CISO) | 29.4 MWh | Dec 1986 | Dec 2025 | Natural Gas |
| H L Culbreath Bayside Power Station | Tampa Electric Co | Tampa, FL | Tampa Electric Company (TEC) | 7.3 TWh | Oct 1965 | Jun 2026 | Natural Gas |
| H L Spurlock | East Kentucky Power Coop, Inc | Maysville, KY | PJM Interconnection, LLC (PJM) | 8.7 TWh | Aug 1977 | Jun 2026 | Bituminous Coal : 99.3% Tire-derived Fuels : 0.6% |
| H M Jackson | PUD No 1 of Snohomish County - (WA) | Sultan, WA | Bonneville Power Administration (BPAT) | 333.6 GWh | May 1984 | Dec 2025 | Water |
| H Neely Henry Dam | Alabama Power Co | Ohatchee, AL | Southern Company Services, Inc. - Trans (SOCO) | 180.9 GWh | May 1966 | Dec 2025 | Water |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Jun 2026 | Natural Gas |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 153.3 GWh | Nov 1958 | Jun 2026 | Water |
| Hackbarth Solar WI, LLC | Wisconsin Electric Power Co | Fort Atkinson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 8.9 GWh | Nov 2024 | Dec 2025 | Solar |
| Hackberry Wind Farm | Hackberry Wind LLC | Albany, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 228.4 GWh | Nov 2008 | Dec 2025 | Wind |
| Hadley 2 Solar, LLC CSG | Hadley 2 Solar, LLC | Hadley, MA | ISO New England (ISNE) | 2.6 GWh | Nov 2016 | Dec 2025 | Solar |
| Hadley 3 Solar (North) | Hadley 3 Solar, LLC (North) | Hadley, MA | ISO New England (ISNE) | 2.6 GWh | Nov 2019 | Dec 2025 | Solar |
| Hadley 3 Solar (South) | Hadley 3 Solar, LLC (South) | Hadley, MA | ISO New England (ISNE) | 3.3 GWh | Nov 2019 | Dec 2025 | Solar |
| Hadley Falls | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | ISO New England (ISNE) | 137.3 GWh | Dec 1951 | Dec 2025 | Water |
| Hadley Ridge LLC | CHI Operations Inc | Lake Benton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Nov 2000 | Dec 2024 | Wind |
| Hadley Solar NG, LLC | NuGen Capital Management | Hadley, MA | ISO New England (ISNE) | 3.2 GWh | Jun 2014 | Dec 2025 | Solar |
| Haefling | Kentucky Utilities Co | Lexington, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 76.0 MWh | Sep 1970 | Dec 2025 | Natural Gas |
| Hagood | Dominion Energy South Carolina, Inc | Charleston Heights, SC | Dominion Energy South Carolina, Inc. (SCEG) | 33.0 GWh | May 1991 | Dec 2025 | Natural Gas : 85.0% Distillate Fuel Oil : 15.0% |
| Hailesboro 4 Plant | Central Rivers Power US, LLC | Hailesboro, NY | New York Independent System Operator (NYIS) | 9.8 GWh | Dec 1921 | Dec 2025 | Water |
| Haiwee | Los Angeles Department of Water & Power | Olancha, CA | Los Angeles Department of Water and Power (LDWP) | 11.0 GWh | Jun 1927 | Sep 2025 | Water |
| Hal C Weaver Power Plant | University of Texas at Austin | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 357.4 GWh | Sep 1951 | Dec 2025 | Natural Gas |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.0 TWh | May 2019 | Jun 2026 | Wind |
| Haleon York RDC Solar Facility | Haleon PLC | York, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Nov 2010 | Dec 2025 | Solar |
| Hales Mills Solar, LLC | Hales Mills Solar, LLC | Johnstown, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Sep 2020 | Dec 2024 | Solar |
| Haley Solar | SunStrong Management | Allendale, SC | Dominion Energy South Carolina, Inc. (SCEG) | 10.3 GWh | Nov 2017 | Dec 2025 | Solar |
| Half Moon Solar Plant | Duke Energy Florida, LLC | Lake Panasoffkee, FL | Duke Energy Florida, Inc. (FPC) | 121.6 GWh | Oct 2025 | Jun 2026 | Solar |
| Halifax County Biomass | South Boston Energy LLC | South Boston, VA | PJM Interconnection, LLC (PJM) | 351.6 GWh | Oct 2013 | Dec 2024 | Wood/Wood Waste Solids |
| Halifax CSG LLC | Dimension Energy LLC | South Boston, VA | PJM Interconnection, LLC (PJM) | 6.0 GWh | May 2024 | Dec 2025 | Solar |
| Halifax (NC) | Deriva Energy | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 33.4 GWh | Nov 2014 | Dec 2025 | Solar |
| Halifax Solar | NuGen Capital Management | Halifax, MA | ISO New England (ISNE) | 3.9 GWh | Jul 2015 | Dec 2025 | Solar |
| Halifax (VA) | Banister Hydro LP | Halifax, VA | PJM Interconnection, LLC (PJM) | 811.0 MWh | Dec 1914 | Dec 2025 | Water |
| Hall Property | Standard Solar | Upper Marlboro, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Feb 2024 | Dec 2025 | Solar |
| Hall's Warehouse Solar Project | Sunlight General Solar Fund II, LLC | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Jan 2009 | Dec 2024 | Solar |
| Hall Solar Energy Storage | North Carolina El Member Corp | Teachey, NC | Duke Energy Progress East (CPLE) | 3.3 GWh | Dec 2021 | Dec 2025 | Solar |
| Hallam | Nebraska Public Power District | Hallam, NE | Southwest Power Pool (SWPP) | 547.0 MWh | May 1973 | Dec 2025 | Distillate Fuel Oil : 84.6% Natural Gas : 15.4% |
| Halsey | Pacific Gas & Electric Co. | Auburn, CA | California Independent System Operator (CISO) | 21.5 GWh | Nov 1916 | Dec 2025 | Water |
| Halsey Valley | LSE Pegasus LLC | Barton, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Halstad | City of Halstad - (MN) | Halstad, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.0 MWh | Aug 2007 | Dec 2025 | Distillate Fuel Oil |
| Hamilton | Madison Energy Investments LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Mar 2023 | Dec 2025 | Solar |
| Hamilton Hydro | City of Hamilton - (OH) | HAMILTON, OH | PJM Interconnection, LLC (PJM) | 8.8 GWh | Apr 1994 | Dec 2025 | Water |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 4.9 TWh | May 2016 | Jun 2026 | Natural Gas |
| Hamilton (OH) | City of Hamilton - (OH) | Hamilton, OH | PJM Interconnection, LLC (PJM) | 1.2 GWh | Feb 1954 | Dec 2025 | Natural Gas |
| Hamilton (PA) | Hamilton Power, LLC | Abbottstown, PA | PJM Interconnection, LLC (PJM) | 827.0 MWh | May 1971 | Dec 2025 | Distillate Fuel Oil |
| Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 5.6 TWh | Jun 2016 | Jun 2026 | Natural Gas |
| Hamilton Peaking | American Mun Power-Ohio, Inc | Hamilton, OH | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 2000 | Dec 2025 | Natural Gas |
| Hamilton Solar | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.6 GWh | Feb 2018 | Dec 2025 | Solar |
| Hamilton Solar-Crosswicks | Altus Power America Management, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 7.9 GWh | Nov 2011 | Dec 2025 | Solar |
| Hamilton Solar Power Plant | Duke Energy Florida, LLC | Jasper, FL | Duke Energy Florida, Inc. (FPC) | 173.2 GWh | Nov 2018 | Jun 2026 | Solar |
| Hamlet Generating Facility | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 144.9 GWh | Nov 2007 | Dec 2024 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Hamlet Solar Energy Storage | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 867.0 MWh | Feb 2023 | Dec 2025 | Solar |
| Hamlin 1 | Helios Energy New York 2 LLC | Hamlin, NY | New York Independent System Operator (NYIS) | 6.1 GWh | Nov 2021 | Dec 2025 | Solar |
| Hamlin Solar 1, LLC | Nautilus Solar Solutions | Hamlin, NY | New York Independent System Operator (NYIS) | 9.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Hammer Community (CSG) | CleanCapital Holdings | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jul 2020 | Dec 2025 | Solar |
| Hammer CSG | Madison Energy Investments LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Nov 2018 | Sep 2025 | Solar |
| Hammett Hill Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 53.1 GWh | Nov 2012 | Dec 2025 | Wind |
| Hammock Solar | Florida Power & Light Co | Labelle, FL | Florida Power & Light Co. (FPL) | 143.9 GWh | Feb 2018 | Jun 2026 | Solar |
| Hammonton-High School Solar | Madison Energy Investments LLC | Atlantic, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2022 | Dec 2025 | Solar |
| Hampden | Altus Power America Management, LLC | Hampden, MA | ISO New England (ISNE) | 4.9 GWh | Jun 2015 | Dec 2025 | Solar |
| Hampden Landfill Solar LLC | Hampden Landfill Solar LLC | Hampden, MA | ISO New England (ISNE) | 1.8 GWh | Nov 2024 | Dec 2025 | Solar |
| Hampden Solar PV | NSTAR Electric Company | Hampden, MA | ISO New England (ISNE) | 5.8 GWh | Oct 2019 | Dec 2025 | Solar |
| Hampshire College Hybrid | Tesla Inc. | Amherst, MA | ISO New England (ISNE) | 2.6 GWh | Apr 2017 | Dec 2025 | Solar |
| Hampshire Paper | Hampshire Paper Co Inc | Gouverneur, NY | New York Independent System Operator (NYIS) | 13.1 GWh | Apr 1987 | Dec 2025 | Water |
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | ISO New England (ISNE) | 28.1 GWh | Sep 1978 | Jun 2026 | Natural Gas |
| Hampton MN GRE | SoCore Energy LLC | Hampton Township, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Sep 2018 | Sep 2025 | Solar |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 39.6 GWh | Nov 2017 | Jun 2026 | Solar |
| Hampton Solar I | SunStrong Management | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 13.5 GWh | Jul 2017 | Dec 2025 | Solar |
| Hancock | DTE Electric Company | Commerce Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 20.4 GWh | Mar 1966 | Dec 2025 | Natural Gas |
| Hancock County Wind Energy Center | FPL Energy Hancock County Wind, LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 248.1 GWh | Nov 2002 | Jun 2026 | Wind |
| Hancock Creek Hydroelectric Project | PUD No 1 of Snohomish County - (WA) | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 18.3 GWh | Jan 2018 | Dec 2025 | Water |
| Hancock Wind Plant | Onward Energy | T22 MD, ME | ISO New England (ISNE) | 112.1 GWh | Nov 2016 | Jun 2026 | Wind |
| Handley | Constellation Power, Inc | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 864.9 GWh | Jun 1963 | Jun 2026 | Natural Gas |
| Handsome Lake Energy LLC | Handsome Lake Energy LLC | Kennerdell, PA | PJM Interconnection, LLC (PJM) | 163.6 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Hanford 1 and 2 | Arevon Energy, Inc. | Hanford, CA | California Independent System Operator (CISO) | 5.2 GWh | Jul 2014 | Dec 2025 | Solar |
| Hanford Energy Park Peaker | MRP San Joaquin Energy LLC. | Hanford, CA | California Independent System Operator (CISO) | 1.8 GWh | Aug 2001 | Jun 2026 | Natural Gas |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 9.9 TWh | May 2003 | Jun 2026 | Natural Gas |
| Hannawa | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 44.1 GWh | Dec 1913 | Dec 2025 | Water |
| Hannibal | OneEnergy, Inc. | Gillman, WI | Midcontinent Independent System Operator, Inc. (MISO) | 378.0 MWh | Sep 2025 | Dec 2025 | Solar |
| Hanover | NJR Clean Energy Ventures Corporation | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Aug 2015 | Dec 2025 | Solar |
| Hanover II PV (CSG) | Hanover II PV LLC | Forestville, NY | New York Independent System Operator (NYIS) | 3.6 GWh | Jun 2025 | Dec 2025 | Solar |
| Hanover Road | Bullrock-NxtGenREA | Hanover, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Oct 2024 | Dec 2025 | Solar |
| Hanover Solar, LLC | MN8 Energy LLC | Maysville, NC | Duke Energy Carolinas (DUK) | 9.6 GWh | Mar 2018 | Dec 2025 | Solar |
| Happy Hollow CSG Hybrid | REA Investments, LLC | Winchendon, MA | ISO New England (ISNE) | 8.6 GWh | Sep 2019 | Dec 2024 | Solar |
| Happy Jack Windpower Project | Deriva Energy | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 67.1 GWh | Jul 2008 | Jun 2026 | Wind |
| Happy Solar | Cypress Creek Renewables | Four Oaks, NC | Duke Energy Progress East (CPLE) | 7.0 GWh | Dec 2015 | Dec 2025 | Solar |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 212.6 GWh | Sep 2023 | Jun 2026 | Solar |
| Harbec Energy | Harbec Energy | Ontario, NY | New York Independent System Operator (NYIS) | 365.0 MWh | Nov 2001 | Nov 2025 | Wind : 51.5% Natural Gas : 48.5% |
| Harbor | Los Angeles Department of Water & Power | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 82.3 GWh | Jun 1949 | Jun 2026 | Natural Gas |
| Harbor Cogen | Harbor Cogeneration Co. | Wilmington, CA | California Independent System Operator (CISO) | 9.3 GWh | Nov 1988 | Nov 2025 | Natural Gas |
| Harbor Road Solar 1 | Harbor Road Solar 1, LLC | Cheshire, MA | ISO New England (ISNE) | 2.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Hardee Power Station | Invenergy Services LLC | Bowling Green, FL | Tampa Electric Company (TEC) | 1.0 TWh | Dec 1992 | Jun 2026 | Natural Gas : 99.8% |
| Hardeetown Solar Power Plant | Duke Energy Florida, LLC | Chiefland, FL | Duke Energy Florida, Inc. (FPC) | 173.3 GWh | Mar 2023 | Jun 2026 | Solar |
| Hardin County LFGTE | East Kentucky Power Coop, Inc | Elizabethtown, KY | PJM Interconnection, LLC (PJM) | 4.0 GWh | Dec 2005 | Dec 2025 | Landfill Gas |
| Hardin County Peaking Facility | Entergy Texas Inc. | Kountze, TX | Midcontinent Independent System Operator, Inc. (MISO) | 256.8 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Hardin Generator Project | Heorot Power Management | Hardin, MT | NorthWestern Corporation (NWMT) | 366.5 GWh | Feb 2006 | Aug 2025 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Hardin Hilltop Wind LLC | Hardin Holdco LLC | Jefferson, IA | Midcontinent Independent System Operator, Inc. (MISO) | 32.4 GWh | Apr 2007 | Dec 2024 | Wind |
| Hardin Solar Energy II LLC | Invenergy Services LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 319.1 GWh | Nov 2024 | Jun 2026 | Solar |
| Hardin Solar Energy LLC | Dominion Renewable Energy | Alger, OH | PJM Interconnection, LLC (PJM) | 306.0 GWh | Jan 2021 | Jun 2026 | Solar |
| Hardin Solar III | Hardin Solar Energy III | Alger, OH | PJM Interconnection, LLC (PJM) | 536.8 GWh | Feb 2025 | Jun 2026 | Solar |
| Harding Solar, LLC | SolRiver Capital LLC | Hookerton, NC | Duke Energy Carolinas (DUK) | 7.0 GWh | Feb 2024 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |