Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Hayhurst Texas Solar | Hayhurst Texas Solar | Orla, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 637.0 MWh | - | Dec 2023 | Solar |
| Hayhurst New Mexico Solar | Hayhurst New Mexico Solar | Malaga, NM | Southwest Power Pool (SWPP) | 6.0 GWh | Jul 2023 | Dec 2023 | Solar |
| Hayes Solar, LLC | Hayes Solar, LLC | Dobson, NC | Duke Energy Carolinas (DUK) | 6.8 GWh | Nov 2020 | Dec 2023 | Solar |
| Hawtree Solar | Hawtree Creek Farm Solar, LLC | Warrenton, NC | PJM Interconnection, LLC (PJM) | 103.8 GWh | Sep 2021 | Aug 2024 | Solar |
| Glen Ferris Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 11.3 GWh | Dec 1911 | Dec 2023 | Water |
| Hawks Nest Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 435.2 GWh | May 1936 | Dec 2023 | Water |
| Hawkeye Power Partners LLC | Hawkeye Power Partners LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 166.1 GWh | Mar 1999 | Dec 2023 | Wind |
| Hawkeye Energy Greenport LLC | Hawkeye Energy Greenport LLC | Greenport, NY | New York Independent System Operator (NYIS) | 16.4 GWh | Jun 2003 | Dec 2023 | Kerosene |
| Campbell Industrial Park | Hawaiian Electric Co Inc | Kapolei, HI | 123.4 GWh | Jun 2009 | Aug 2024 | Distillate Fuel Oil | |
| HNL Emergency Power Facility | Hawaiian Electric Co Inc | Honolulu, HI | 2.5 GWh | May 2017 | Dec 2023 | Other Biomass Liquids | |
| West Loch Solar One | Hawaiian Electric Co Inc | Ewa Beach, HI | (HECO) | 39.3 GWh | Oct 2019 | Dec 2023 | Solar |
| Waiau | Hawaiian Electric Co Inc | Pearl City, HI | 1.1 TWh | Nov 1947 | Aug 2024 | Residual Fuel Oil : 94.0% Distillate Fuel Oil : 6.0% | |
| Kahe | Hawaiian Electric Co Inc | Kapolei, HI | 2.6 TWh | Feb 1963 | Aug 2024 | Residual Fuel Oil | |
| Schofield Generating Station | Hawaiian Electric Co Inc | Schofield Barracks, HI | (HECO) | 33.6 GWh | May 2018 | Aug 2024 | Other Biomass Liquids : 55.9% Distillate Fuel Oil : 44.1% |
| W H Hill | Hawaii Electric Light Co Inc | Hilo, HI | 133.4 GWh | Nov 1965 | Dec 2023 | Residual Fuel Oil | |
| Kanoelehua | Hawaii Electric Light Co Inc | Hilo, HI | 3.6 GWh | Dec 1961 | Dec 2023 | Distillate Fuel Oil | |
| Puueo | Hawaii Electric Light Co Inc | Hilo, HI | 3.8 GWh | Nov 1918 | Aug 2024 | Water | |
| Waimea | Hawaii Electric Light Co Inc | Kamuela, HI | 1.7 GWh | Nov 1970 | Dec 2023 | Distillate Fuel Oil | |
| Keahole | Hawaii Electric Light Co Inc | Kailua Kona, HI | 266.0 GWh | Oct 1984 | Aug 2024 | Distillate Fuel Oil | |
| Puna | Hawaii Electric Light Co Inc | Keaau, HI | 51.1 GWh | Jul 1988 | Dec 2023 | Distillate Fuel Oil | |
| Haw River Hydro | Haw River Hydro Co | Saxapahaw, NC | Duke Energy Carolinas (DUK) | 3.0 GWh | Aug 1981 | Dec 2023 | Water |
| Haviland Plastic Products | Haviland Plastic Products Co | Haviland, OH | PJM Interconnection, LLC (PJM) | 11.7 GWh | Apr 2013 | Dec 2023 | Wind |
| Hattiesburg Solar Farm | Hattiesburg Farm, LLC | Hattiesburg, MS | Southern Company Services, Inc. - Trans (SOCO) | 88.7 GWh | Sep 2017 | Aug 2024 | Solar |
| Hatfield Renewables Community Solar | Hatfield Renewables, LLC | Hatfield, MA | ISO New England (ISNE) | 2.9 GWh | Aug 2017 | Dec 2023 | Solar |
| Hatch Solar Energy Center I, LLC | Hatch Solar Energy Center I, LLC | Hatch, NM | El Paso Electric Company (EPE) | 9.2 GWh | May 2011 | Aug 2024 | Solar |
| Hastings City Hydroelectric | Hastings Lock & Dam | Hastings, MN | Midcontinent Independent System Operator, Inc. (MISO) | 22.4 GWh | Dec 1991 | Dec 2023 | Water |
| Harvest | Harvest Windfarm, LLC | Elkton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 101.9 GWh | Dec 2007 | Dec 2023 | Wind |
| Harvest Wind Project | Harvest Wind Project TIC | Roosevelt, WA | Bonneville Power Administration (BPAT) | 216.8 GWh | Nov 2009 | Dec 2023 | Wind |
| Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 734.7 GWh | Jun 2020 | Aug 2024 | Wind |
| Williams Ignacio Natural Gas Plant | Harvest Midstream Co | Durango, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 47.9 GWh | Nov 1984 | Aug 2024 | Waste Heat |
| Harvest 2 | Harvest II Windfarm, LLC | Elkton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 180.2 GWh | Oct 2012 | Dec 2023 | Wind |
| Harvest Gold Solar | Harvest Gold Solar Power, LLC | Indianola, MS | Midcontinent Independent System Operator, Inc. (MISO) | 25.9 GWh | - | Aug 2024 | Solar |
| 601 Doremus CDG | Hartz Solar, LLC | Newark, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Jul 2021 | Dec 2023 | Solar |
| 5601 Westside CDG | Hartz Solar, LLC | North Bergen, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Oct 2021 | Dec 2023 | Solar |
| Bay Avenue CDG | Hartz Solar, LLC | Elizabeth, NJ | PJM Interconnection, LLC (PJM) | 56.0 MWh | Nov 2023 | Dec 2023 | Solar |
| 7448 Candlewood Road | Hartz Solar, LLC | Hanover, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Mar 2020 | Dec 2023 | Solar |
| 77 Metro Way | Hartz Solar, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Aug 2018 | Dec 2023 | Solar |
| 46 Meadowlands Parkway | Hartz Solar, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 2.5 GWh | Aug 2018 | Dec 2023 | Solar |
| 435A Bergen Avenue | Hartz Solar, LLC | Kearney, NJ | PJM Interconnection, LLC (PJM) | 2.1 GWh | Jun 2019 | Dec 2023 | Solar |
| Westside Avenue | Hartz Solar, LLC | North Bergen, NJ | PJM Interconnection, LLC (PJM) | 1.1 GWh | Feb 2011 | Dec 2023 | Solar |
| Hartz Way | Hartz Solar, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 917.0 MWh | Nov 2010 | Dec 2023 | Solar |
| North Bergen Solar | Hartz Solar, LLC | North Bergen, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Sep 2016 | Dec 2023 | Solar |
| Hamilton Solar-Crosswicks | Hartz Solar Hamilton, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 9.1 GWh | Nov 2011 | Dec 2023 | Solar |
| Harts Mill Solar, LLC | Harts Mills Solar, LLC | Tarboro, NC | PJM Interconnection, LLC (PJM) | 175.2 GWh | Nov 2020 | Aug 2024 | Solar |
| Newark Energy Center | Hartree Partners LP | Newark, NJ | PJM Interconnection, LLC (PJM) | 3.5 TWh | Aug 2015 | Aug 2024 | Natural Gas |
| Hartmann Project CSG | Hartmann Community Solar LLC | Saint Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Nov 2019 | Dec 2023 | Solar |
| Harrison Solar, LLC | Harrison Solar, LLC | Roseboro, NC | Duke Energy Progress East (CPLE) | 10.4 GWh | Nov 2020 | Dec 2023 | Solar |
| Harrisburg Facility | Harrisburg Authority | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 93.2 GWh | Mar 2006 | Aug 2024 | Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Natural Gas : 3.8% |
| Harmony Solar | Harmony Florida Solar LLC | St. Cloud, FL | Florida Municipal Power Pool (FMPP) | 167.3 GWh | May 2020 | Aug 2024 | Solar |
| Harlan | Harlan Municipal Utilities - (IA) | Harlan, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 MWh | Jun 2001 | Dec 2023 | Distillate Fuel Oil |
| Hardy Hills Solar Energy LLC | Hardy Hills Solar LLC | Frankfort, IN | Midcontinent Independent System Operator, Inc. (MISO) | 191.6 GWh | - | Aug 2024 | Solar |
| Harbor Road Solar 1 | Harbor Road Solar 1, LLC | Cheshire, MA | ISO New England (ISNE) | 2.8 GWh | Nov 2021 | Dec 2023 | Solar |
| Harbor Cogen | Harbor Cogeneration Co. | Wilmington, CA | California Independent System Operator (CISO) | 25.6 GWh | Nov 1988 | Dec 2023 | Natural Gas |
| Harbec Energy | Harbec Energy | Ontario, NY | New York Independent System Operator (NYIS) | 977.0 MWh | Nov 2001 | Dec 2023 | Wind : 55.7% Natural Gas : 44.3% |
| Kalaeloa Renewable Energy Park | Hanwha Q CELLS USA | Ewa Beach, HI | 5.2 GWh | Dec 2013 | Dec 2023 | Solar | |
| Maywood Photovoltaic Project | Hanwha Q CELLS USA | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 9.6 GWh | Feb 2014 | Dec 2023 | Solar |
| Brighton PV Solar Plant | Hangar 160 LLC | Brighton, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.1 GWh | Nov 2012 | Dec 2023 | Solar |
| Verwey-Hanford Dairy Digester #2 | Hanford Renewable Energy LLC | Hanford, CA | California Independent System Operator (CISO) | 5.3 GWh | Jun 2019 | Dec 2023 | Other Biomass Gas |
| Verwey-Hanford Dairy Digester #3 | Hanford Renewable Energy LLC | Hanford, CA | California Independent System Operator (CISO) | 5.3 GWh | Jun 2019 | Dec 2023 | Other Biomass Gas |
| Handsome Lake Energy LLC | Handsome Lake Energy LLC | Kennerdell, PA | PJM Interconnection, LLC (PJM) | 132.7 GWh | Jun 2001 | Dec 2023 | Natural Gas |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 41.5 GWh | Nov 2017 | Aug 2024 | Solar |
| Hampton Solar I | Hampton Solar I, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 12.6 GWh | Jul 2017 | Dec 2023 | Solar |
| Darrington | Hampton Lumber Mills - Washington Inc | Darrington, WA | Bonneville Power Administration (BPAT) | 16.0 GWh | Jan 2007 | Dec 2023 | Wood/Wood Waste Solids |
| Bomber CSG | Hampstead Solar, LLC | Hampstead, MD | PJM Interconnection, LLC (PJM) | 9.0 GWh | Nov 2021 | Dec 2023 | Solar |
| Hampshire Paper | Hampshire Paper Co Inc | Gouverneur, NY | New York Independent System Operator (NYIS) | 14.6 GWh | Apr 1987 | Jul 2023 | Water |
| Hammer Community (CSG) | Hammer Community Solar LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Jul 2020 | Dec 2023 | Solar |
| 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 |
| Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.4 TWh | Jun 2016 | Aug 2024 | Natural Gas |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 6.0 TWh | May 2016 | Aug 2024 | Natural Gas |
| Hamakua Energy Plant | Hamakua Energy, LLC | Honokaa, HI | 137.6 GWh | Jun 2000 | Aug 2024 | Waste/Other Oil : 54.4% Other Biomass Liquids : 45.6% | |
| Merom | Hallador Power Company, LLC | Sullivan, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | Jan 1982 | Aug 2024 | Bituminous Coal : 99.8% |
| Haley Solar | Haley Solar, LLC | Allendale, SC | Dominion Energy South Carolina, Inc. (SCEG) | 9.2 GWh | Nov 2017 | Dec 2023 | Solar |
| Hales Mills Solar, LLC | Hales Mills Solar, LLC | Johnstown, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Sep 2020 | Dec 2023 | Solar |
| Haleon York RDC Solar Facility | Haleon PLC | York, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2010 | Dec 2023 | Solar |
| Hiilangaay Hydro | Haida Energy, Inc. | Hydaburg, AK | 6.4 GWh | Dec 2020 | Dec 2023 | Water | |
| 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 2 Solar, LLC CSG | Hadley 2 Solar, LLC | Hadley, MA | ISO New England (ISNE) | 3.0 GWh | Nov 2016 | Dec 2023 | Solar |
| Hackberry Wind Farm | Hackberry Wind LLC | Albany, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 352.4 GWh | Nov 2008 | Dec 2023 | Wind |
| Herbert A Wagner | H.A. Wagner LLC | Baltimore, MD | PJM Interconnection, LLC (PJM) | 150.2 GWh | Jan 1956 | Aug 2024 | Distillate Fuel Oil : 71.9% Natural Gas : 12.4% Residual Fuel Oil : 10.5% Bituminous Coal : 5.1% |
| Gwitchyaa Zhee | Gwitchyaa Zhee Utility Co | Fort Yukon, AK | 2.5 GWh | Apr 1987 | Dec 2023 | Distillate Fuel Oil | |
| Cranberry Solar | GWE Cranberry Solar RT, LLC | Middleborough, MA | ISO New England (ISNE) | 1.7 GWh | Nov 2016 | Dec 2023 | Solar |
| GWCC PV Solar Farm | GWCC PV Solar Farm | Beltsville, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Dec 2014 | Dec 2023 | Solar |
| Gunsight Solar, LLC | Gunsight Solar, LLC | Swansea, SC | South Carolina Public Service Authority (SC) | 173.6 GWh | Nov 2022 | Aug 2024 | Solar |
| Onalaska Campus Landfill Biogas | Gundersen Lutheran Biogas I LLC | Onalaska, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Feb 2012 | Dec 2023 | Landfill Gas |
| Guernsey Power Station | Guernsey Power Station LLC | Byesville, OH | PJM Interconnection, LLC (PJM) | 11.5 TWh | Jan 2023 | Aug 2024 | Natural Gas |
| Guadalupe Generating Station | Guadalupe Power Partners LP | Marion, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.1 TWh | Sep 2000 | Aug 2024 | Natural Gas |
| Abbott TP 3 | Guadalupe Blanco River Authority | McQueeney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.5 GWh | Dec 1926 | Mar 2023 | Water |
| Nolte | Guadalupe Blanco River Authority | Seguin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.4 GWh | Dec 1926 | Mar 2023 | Water |
| Dunlap TP 1 | Guadalupe Blanco River Authority | New Brannfels, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 698.0 MWh | Dec 1926 | Dec 2023 | Water |
| Canyon | Guadalupe Blanco River Authority | Canyon Lake, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.0 MWh | Dec 1988 | Dec 2022 | Water |
| GSPP Boxborough Littleton (MA) | GSPP Boxborough Littleton, LLC | Boxborough, MA | ISO New England (ISNE) | 5.2 GWh | Dec 2018 | Dec 2023 | Solar |
| G.S.E. One LLC | GSEone | Bonham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 162.5 GWh | Aug 2021 | Aug 2024 | Solar |
| Central Utility Plant at White Oak | GSA Metropolitan Service Center | Silver Spring, MD | PJM Interconnection, LLC (PJM) | 83.0 GWh | Oct 2003 | Aug 2024 | Natural Gas : 99.9% |
| Grundy Center City Light Plant | Grundy Center Mun Light & Power | Grundy Center, IA | Midcontinent Independent System Operator, Inc. (MISO) | 388.1 MWh | Oct 1963 | Dec 2022 | Distillate Fuel Oil |
| GRP Madison Renewable Energy Facility | GRP Madison Renewable Energy Facility, LLC | Colbert, GA | Southern Company Services, Inc. - Trans (SOCO) | 356.1 GWh | Nov 2019 | Aug 2024 | Wood/Wood Waste Solids |
| GRP Franklin Renewable Energy Facility | GRP Franklin Renewable Energy Facility, LLC | Carnesville, GA | Southern Company Services, Inc. - Trans (SOCO) | 388.3 GWh | Nov 2019 | Aug 2024 | Wood/Wood Waste Solids |
| Naval Sub Base New London Fuel Cell | Groton Station Fuel Cell, LLC | Groton, CT | ISO New England (ISNE) | 34.2 GWh | Nov 2022 | Dec 2023 | Natural Gas |
| Pfizer Groton Fuel Cell | Groton Fuel Cell 1 LLC | Groton, CT | ISO New England (ISNE) | 42.1 GWh | Sep 2016 | Dec 2023 | Natural Gas |
| 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 |
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 |