Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Harmony Solar | Maine DG Solar Harmony, LLC | Harmony, ME | ISO New England (ISNE) | 9.7 GWh | Jul 2022 | Dec 2023 | Solar |
| Harpster Wind | OEE XVII, LLC | Harpster, OH | PJM Interconnection, LLC (PJM) | 2.0 GWh | Dec 2015 | Jun 2024 | Wind |
| Harquahala Generating Project | New Harquahala Generating Co, LLC | Tonopah, AZ | New Harquahala Generating Company, LLC (HGMA) | 2.9 TWh | May 2004 | Jun 2024 | Natural Gas |
| Harrell's Hill Solar Center LLC | SRE Utility Solar 1, LLC | Mt. Olive, NC | Duke Energy Progress East (CPLE) | 6.4 GWh | Nov 2015 | Dec 2023 | Solar |
| Harriman | Great River Hydro, LLC | Whitingham, VT | ISO New England (ISNE) | 134.5 GWh | Apr 1924 | Dec 2023 | Water |
| Harrington | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 3.2 TWh | Dec 1975 | Jun 2024 | Subbituminous Coal : 98.9% Natural Gas : 1.1% |
| Harris | Duke Energy Progress - (NC) | New Hill, NC | Duke Energy Progress East (CPLE) | 8.4 TWh | Apr 1987 | Jun 2024 | Nuclear |
| Harris Dam | Alabama Power Co | Lineville, AL | Southern Company Services, Inc. - Trans (SOCO) | 176.7 GWh | Mar 1983 | Dec 2022 | Water |
| Harris Hydro | Brookfield White Pine Hydro LLC | West Forks, ME | ISO New England (ISNE) | 300.3 GWh | Dec 1953 | Dec 2023 | Water |
| Harris Lake | New York State Elec & Gas Corp | Town of Newcomb, NY | New York Independent System Operator (NYIS) | 1.3 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
| Harris Shiloh | Westbound Solar LLC | Shiloh, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.6 GWh | Mar 2020 | Dec 2022 | Solar |
| Harrisburg Facility | Harrisburg Authority | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 101.0 GWh | Mar 2006 | Jun 2024 | Non-biogenic Municipal Solid Waste : 52.7% Biogenic Municipal Solid Waste : 43.1% Natural Gas : 4.2% |
| Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | Southwest Power Pool (SWPP) | 3.4 TWh | May 2003 | Jun 2024 | Natural Gas |
| Harrison Solar, LLC | Harrison Solar, LLC | Roseboro, NC | Duke Energy Progress East (CPLE) | 10.8 GWh | Nov 2020 | Dec 2023 | Solar |
| Harry Allen | Nevada Power Co | Las Vegas, NV | Nevada Power Company (NEVP) | 2.5 TWh | Apr 1995 | Jun 2024 | Natural Gas |
| Harry Allen Solar Energy LLC | AEP Renewables | Apex, NV | Nevada Power Company (NEVP) | 320.3 GWh | Apr 2021 | Jun 2024 | Solar |
| Harry D Mattison Gas Plant | Southwestern Electric Power Co | Tontitown, AR | Southwest Power Pool (SWPP) | 247.7 GWh | Jun 2007 | Nov 2023 | Natural Gas |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 993.7 GWh | Jun 2002 | Dec 2023 | Natural Gas |
| Harry Truman | USCE-Kansas City District | Warsaw, MO | Southwestern Power Administration (SPA) | 212.0 GWh | Nov 1979 | Jun 2024 | Water |
| Hartford Hospital Cogeneration | Cartier Energy, LLC | Hartford, CT | ISO New England (ISNE) | 53.0 GWh | Jun 1988 | Dec 2022 | Natural Gas |
| Hartford Landfill Solar EGF | Materials Innovation Recycling Authority | Hartford, CT | ISO New England (ISNE) | 1.5 GWh | May 2014 | Dec 2023 | Solar |
| Hartland Solar | Madison Energy Holdings LLC | Hartland, ME | ISO New England (ISNE) | 6.6 GWh | Nov 2021 | Dec 2023 | Solar |
| Hartmann Project CSG | Hartmann Community Solar LLC | Saint Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Nov 2019 | Dec 2023 | Solar |
| Harts Mill Solar, LLC | Harts Mills Solar, LLC | Tarboro, NC | PJM Interconnection, LLC (PJM) | 197.2 GWh | Nov 2020 | Jun 2024 | Solar |
| Hartwell Energy Facility | Oglethorpe Power Corporation | Hartwell, GA | Southern Company Services, Inc. - Trans (SOCO) | 231.2 GWh | Mar 1994 | Dec 2023 | Natural Gas : 99.6% |
| Hartwell Lake | USCE-Savannah District | Hartwell, GA | Southeastern Power Administration (SEPA) | 414.8 GWh | Mar 1962 | Dec 2023 | Water |
| Hartz Way | Hartz Solar, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 980.1 MWh | Nov 2010 | Dec 2023 | Solar |
| Hartzog | Basin Electric Power Coop | Wright, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 368.5 MWh | Jul 2002 | Dec 2023 | Natural Gas |
| Harvest | Harvest Windfarm, LLC | Elkton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 114.7 GWh | Dec 2007 | Dec 2023 | Wind |
| Harvest 2 | Harvest II Windfarm, LLC | Elkton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 228.0 GWh | Oct 2012 | Dec 2022 | Wind |
| Harvest Beulaville, LLC | Cardinal Renewables | Beulaville, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Mar 2017 | Dec 2022 | Solar |
| Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 769.0 GWh | Jun 2020 | Jun 2024 | Wind |
| Harvest Wind Project | Harvest Wind Project TIC | Roosevelt, WA | Bonneville Power Administration (BPAT) | 232.1 GWh | Nov 2009 | Dec 2023 | Wind |
| Harwich Landfill | Clean Focus Yield, LLC | Harwich, MA | ISO New England (ISNE) | 6.1 GWh | Jul 2014 | Dec 2022 | Solar |
| Hastings City Hydroelectric | Hastings Lock & Dam | Hastings, MN | Midcontinent Independent System Operator, Inc. (MISO) | 24.2 GWh | Dec 1991 | Dec 2023 | Water |
| Hastings Community Solar Farm | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 3.6 GWh | Aug 2019 | Dec 2023 | Solar |
| Hastings Solar | Enel Green Power NA, Inc. | Hastings, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.7 GWh | Nov 2016 | Dec 2023 | Solar |
| Hat Creek 1 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 24.1 GWh | Jul 1921 | Dec 2023 | Water |
| Hat Creek 2 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 8.5 GWh | Aug 1921 | Dec 2023 | Water |
| Hat Rapids | Wisconsin Public Service Corp | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | May 1923 | Dec 2023 | Water |
| Hatch Solar Energy Center I, LLC | Hatch Solar Energy Center I, LLC | Hatch, NM | El Paso Electric Company (EPE) | 10.3 GWh | May 2011 | Jun 2024 | Solar |
| Hatchet Creek Project | Mega Renewables | Montgomery Creek, CA | California Independent System Operator (CISO) | 9.3 GWh | Nov 1986 | Dec 2022 | Water |
| Hatchet Ridge Wind Project | Pattern Operators LP | Burney, CA | California Independent System Operator (CISO) | 290.0 GWh | Nov 2010 | Dec 2022 | Wind |
| Hatfield PA BTM | American Mun Power-Ohio, Inc | Hatfield, PA | PJM Interconnection, LLC (PJM) | 85.0 MWh | Nov 2022 | Dec 2023 | Distillate Fuel Oil |
| Hatfield Renewables Community Solar | Hatfield Renewables, LLC | Hatfield, MA | ISO New England (ISNE) | 3.0 GWh | Aug 2017 | Dec 2023 | Solar |
| Hatfield Solar PV | NSTAR Electric Company | Hatfield, MA | ISO New England (ISNE) | 5.7 GWh | Nov 2018 | Dec 2023 | Solar |
| Hattiesburg Solar Farm | Hattiesburg Farm, LLC | Hattiesburg, MS | Southern Company Services, Inc. - Trans (SOCO) | 96.1 GWh | Sep 2017 | Jun 2024 | Solar |
| Hauser | NorthWestern Energy (MT Hydro) | Helena, MT | NorthWestern Corporation (NWMT) | 150.6 GWh | Oct 1911 | Dec 2023 | Water |
| Haven Solar Project CSG | DG Minnesota CSG, LLC | Saint Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Jun 2019 | Dec 2023 | Solar |
| Haverhill North Cogeneration Facility | SunCoke Energy, Inc. | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 378.8 GWh | Nov 2008 | Dec 2023 | Other Gas : 94.9% Natural Gas : 5.1% |
| Haverhill Solar Power Project | Massachusetts Electric Co | Haverhill, MA | ISO New England (ISNE) | 1.0 GWh | Nov 2010 | Dec 2023 | Solar |
| Haviland Plastic Products | Haviland Plastic Products Co | Haviland, OH | PJM Interconnection, LLC (PJM) | 13.0 GWh | Apr 2013 | Dec 2023 | Wind |
| Havre de Grace II - E at Perryman | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 2.1 GWh | Apr 2016 | Dec 2023 | Solar |
| Haw River Hydro | Haw River Hydro Co | Saxapahaw, NC | Duke Energy Carolinas (DUK) | 3.6 GWh | Aug 1981 | Dec 2023 | Water |
| Hawk Road Facility | Oglethorpe Power Corporation | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 578.0 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Hawkeye Energy Greenport LLC | Hawkeye Energy Greenport LLC | Greenport, NY | New York Independent System Operator (NYIS) | 17.8 GWh | Jun 2003 | Dec 2023 | Kerosene |
| Hawkeye Power Partners LLC | Hawkeye Power Partners LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 184.9 GWh | Mar 1999 | Dec 2023 | Wind |
| Hawkeye Wind Farm | Greenbacker Renewable Energy Corporation | Sumner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 111.0 GWh | Sep 2012 | Dec 2023 | Wind |
| Hawks Nest Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 491.4 GWh | May 1936 | Dec 2023 | Water |
| Haworth Water Treatment Plant | EPP Renewable Energy | Haworth, NJ | PJM Interconnection, LLC (PJM) | 18.6 GWh | Nov 2004 | Dec 2023 | Natural Gas |
| Hawthorn | Evergy Metro | Kansas City, MO | Southwest Power Pool (SWPP) | 3.4 TWh | Apr 1969 | Jun 2024 | Subbituminous Coal : 78.9% Natural Gas : 21.1% |
| Hawthorn Solar I | Evergy, Inc. | Kansas City, MO | Southwest Power Pool (SWPP) | 17.3 GWh | Dec 2022 | Dec 2023 | Solar |
| Hawthorne Creek | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 51.7 GWh | - | Jun 2024 | Solar |
| Hawtree Solar | Hawtree Creek Farm Solar, LLC | Warrenton, NC | PJM Interconnection, LLC (PJM) | 111.8 GWh | Sep 2021 | Jun 2024 | Solar |
| Hay Canyon Wind Power LLC | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 184.0 GWh | Jan 2009 | Dec 2023 | Wind |
| Hay Road | Calpine Mid-Atlantic Generation LLC | Wilmington, DE | PJM Interconnection, LLC (PJM) | 2.1 TWh | Apr 1989 | Jun 2024 | Natural Gas : 99.8% |
| Hayden | Public Service Co of Colorado | Hayden, CO | Public Service Company of Colorado (PSCO) | 2.5 TWh | Jun 1965 | Jun 2024 | Bituminous Coal : 99.8% |
| Hayes Solar, LLC | Hayes Solar, LLC | Dobson, NC | Duke Energy Carolinas (DUK) | 6.9 GWh | Nov 2020 | Dec 2022 | Solar |
| Hayfield Solar I LLC CSG | REA Investments, LLC | Hayfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Jan 2021 | Dec 2023 | Solar |
| Hayfield Solar III LLC CSG | REA Investments, LLC | Hayfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jan 2021 | 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 |
| Hayhurst Texas Solar | Hayhurst Texas Solar | Orla, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 637.0 MWh | - | Dec 2023 | Solar |
| Haynes | Los Angeles Department of Water & Power | Long Beach, CA | Los Angeles Department of Water and Power (LDWP) | 2.7 TWh | Aug 1962 | Jun 2024 | Natural Gas |
| Haynes Farm | Strata Manager, LLC | Lincolnton, NC | Duke Energy Carolinas (DUK) | 8.2 GWh | Aug 2013 | Dec 2023 | Solar |
| Haypress | EIF Haypress LLC | Sierra City, CA | California Independent System Operator (CISO) | 23.3 GWh | Nov 1988 | Aug 2023 | Water |
| Hays Energy Project | Hays Energy, LLC | San Marcos, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.8 TWh | Mar 2002 | Jun 2024 | Natural Gas |
| Haystack Wind Project, LLC | Haystack Wind Project, LLC | Carroll, NE | Southwest Power Pool (SWPP) | 896.5 GWh | Feb 2022 | Jun 2024 | Wind |
| Haywood Farm Solar, LLC | CD Global Solar Holdings, LLC | Troy, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | Aug 2017 | Dec 2023 | Solar |
| Haywood Solar | Haywood Solar, SMLLC | Brownsville, TN | Tennessee Valley Authority (TVA) | 5.8 GWh | Nov 2017 | Jun 2024 | Solar |
| Hayworth Solar | AES Distributed Energy | Edison, CA | California Independent System Operator (CISO) | 61.0 GWh | Nov 2015 | Dec 2023 | Solar |
| Hazel | Greenbacker Renewable Energy Corporation | Lanesboro, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Oct 2021 | Dec 2022 | Solar |
| Hazel Solar, LLC | Hazel Solar, LLC | Howard City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Jan 2021 | Dec 2023 | Solar |
| Hazelton | Hazleton Generation LLC | Hazelton, PA | PJM Interconnection, LLC (PJM) | 23.9 GWh | Dec 1988 | Dec 2023 | Natural Gas : 92.6% Distillate Fuel Oil : 7.4% |
| Hazelton B Hydro | Hazelton/Wilson Joint Venture | Hazelton, ID | Idaho Power Company (IPCO) | 25.9 GWh | Mar 1993 | Oct 2023 | Water |
| Hazlehurst II | SR South Loving, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 101.4 GWh | Nov 2016 | Jun 2024 | Solar |
| Hazlehurst III | SR Hazlehurst III, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 92.0 GWh | Nov 2019 | Jun 2024 | Solar |
| HCE Johnston I, LLC | HCE Johnston I, LLC | Willow Springs, NC | Duke Energy Carolinas (DUK) | 3.6 GWh | Nov 2015 | Dec 2022 | Solar |
| HCE Moore I | HCE Moore I, LLC | Aberdeen, NC | Duke Energy Progress East (CPLE) | 2.8 GWh | Nov 2018 | Dec 2023 | Solar |
| Head of U Canal Hydro Project | North Side Energy Company | Jerome, ID | Idaho Power Company (IPCO) | 5.1 GWh | May 2015 | Oct 2023 | Water |
| Headgate Rock | Colorado River Indian Irr Proj | Parker, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 35.7 GWh | Feb 1993 | Dec 2023 | Water |
| Headwaters Wind Farm II LLC | EDP Renewables North America LLC | Losanville, IN | PJM Interconnection, LLC (PJM) | 568.6 GWh | May 2021 | Jun 2024 | Wind |
| Headwaters Wind Farm LLC | Headwaters Wind Farm LLC | Winchester, IN | PJM Interconnection, LLC (PJM) | 744.9 GWh | Nov 2014 | Dec 2022 | Wind |
| Healy | Golden Valley Elec Assn Inc | Healy, AK | 435.6 GWh | Aug 1967 | Jun 2024 | Lignite Coal : 77.8% Waste/Other Coal : 21.1% Distillate Fuel Oil : 1.1% | |
| Heart Mountain | U S Bureau of Reclamation | Cody, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 22.6 GWh | Nov 1948 | Oct 2023 | Water |
| Heart of Texas Wind Project | Scout Clean Energy LLC | Brady, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 669.4 GWh | Apr 2020 | Jun 2024 | Wind |
| Heartland Community College | Heartland Community College | Normal, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | May 2012 | Dec 2023 | Wind |
| Heartland Divide II | Heartland Divide II | Audubon, IA | Midcontinent Independent System Operator, Inc. (MISO) | 824.7 GWh | Feb 2022 | Jun 2024 | Wind |
| Heartland Divide Wind Project, LLC | Heartland Divide Wind Project, LLC | Melville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 444.6 GWh | Nov 2018 | Jun 2024 | Wind |
| Heartland Farms | Consumers Energy Co - (MI) | Middleton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 126.6 GWh | - | Jun 2024 | Wind |
| Heat Recovery Coke Facility | Cokenergy Inc | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 498.3 GWh | Mar 1998 | Jun 2024 | Waste Heat |
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 |