Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Hines Energy Complex | Duke Energy Florida, LLC | Bartow, FL | Duke Energy Florida, Inc. (FPC) | 12.3 TWh | Mar 1999 | Mar 2025 | Natural Gas |
H Allen Franklin Combined Cycle | Southern Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 12.0 TWh | May 2002 | Mar 2025 | Natural Gas |
H L Spurlock | East Kentucky Power Coop, Inc | Maysville, KY | PJM Interconnection, LLC (PJM) | 8.1 TWh | Aug 1977 | Mar 2025 | Bituminous Coal : 99.8% |
Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 8.0 TWh | May 2003 | Mar 2025 | Natural Gas |
Harris | Duke Energy Progress - (NC) | New Hill, NC | Duke Energy Progress East (CPLE) | 7.7 TWh | Apr 1987 | Mar 2025 | Nuclear |
Hummel Station LLC | Hummel Station, LLC | Shamokin Dam, PA | PJM Interconnection, LLC (PJM) | 7.5 TWh | May 2018 | Mar 2025 | Natural Gas |
Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.3 TWh | Jun 2016 | Mar 2025 | Natural Gas |
Hunterstown Power Plant | Kestrel Acquisition, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 6.2 TWh | Jun 2003 | Mar 2025 | Natural Gas |
H B Robinson | Duke Energy Progress - (NC) | Hartsville, SC | Duke Energy Progress East (CPLE) | 6.2 TWh | Feb 1971 | Mar 2025 | Nuclear |
Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Apr 2020 | Mar 2025 | Natural Gas |
Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.8 TWh | May 2016 | Mar 2025 | Natural Gas |
Hays Energy Project | Hays Energy, LLC | San Marcos, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 5.3 TWh | Mar 2002 | Mar 2025 | Natural Gas |
Hunter | PacifiCorp | Castle Dale, UT | PacifiCorp East (PACE) | 5.3 TWh | May 1978 | Mar 2025 | Bituminous Coal : 99.8% |
H L Culbreath Bayside Power Station | Tampa Electric Co | Tampa, FL | Tampa Electric Company (TEC) | 5.2 TWh | Oct 1965 | Mar 2025 | Natural Gas |
Hill Top Energy Center, LLC | Hill Top Energy Center, LLC | Carmichaels, PA | PJM Interconnection, LLC (PJM) | 4.9 TWh | Jun 2021 | Mar 2025 | Natural Gas |
Hermiston Power Partnership | Hermiston Power Partnership | Hermiston, OR | Gridforce Energy Management, LLC (GRID) | 4.4 TWh | Jul 2002 | Feb 2025 | Natural Gas |
Hillabee Energy Center | CER Generation LLC | Alexander City, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.0 TWh | May 2010 | Mar 2025 | Natural Gas |
High Desert Power Plant | MRP Generation Holdings, LLC | Victorville, CA | California Independent System Operator (CISO) | 3.8 TWh | Mar 2003 | Mar 2025 | Natural Gas |
Harquahala Generating Project | New Harquahala Generating Co, LLC | Tonopah, AZ | New Harquahala Generating Company, LLC (HGMA) | 3.6 TWh | May 2004 | Mar 2025 | Natural Gas |
Harry Allen | Nevada Power Co | Las Vegas, NV | Nevada Power Company (NEVP) | 3.4 TWh | Apr 1995 | Mar 2025 | Natural Gas |
Hermiston Generating Plant | Hermiston Generating Co LP | Hermiston, OR | PacifiCorp West (PACW) | 3.3 TWh | May 1996 | Mar 2025 | Natural Gas |
Harding Street | AES Indiana | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 TWh | May 1958 | Mar 2025 | Natural Gas |
Huntington | PacifiCorp | Huntington, UT | PacifiCorp East (PACE) | 3.2 TWh | Jun 1974 | Mar 2025 | Bituminous Coal : 99.9% |
Hinds Energy Facility | Entergy Mississippi LLC | Jackson, MS | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 TWh | Apr 2001 | Mar 2025 | Natural Gas |
Hawthorn | Evergy Metro | Kansas City, MO | Southwest Power Pool (SWPP) | 3.0 TWh | Apr 1969 | Mar 2025 | Subbituminous Coal : 75.6% Natural Gas : 24.4% |
Higgins Generating Station | Nevada Power Co | Primm, NV | Nevada Power Company (NEVP) | 2.9 TWh | Jan 2004 | Mar 2025 | Natural Gas |
Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | Southwest Power Pool (SWPP) | 2.8 TWh | May 2003 | Mar 2025 | Natural Gas |
Hobbs Generating Station | Lea Power Partners LLC | Hobbs, NM | Southwest Power Pool (SWPP) | 2.7 TWh | Aug 2008 | Mar 2025 | Natural Gas |
High Bridge | Northern States Power Co - Minnesota | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 TWh | Apr 2008 | Mar 2025 | Natural Gas |
High Banks Wind, LLC | High Banks Wind, LLC | Cuba, KS | Southwest Power Pool (SWPP) | 2.6 TWh | Nov 2023 | Mar 2025 | Wind |
Horse Hollow Wind Energy Center | FPL Energy Horse Hollow LLC | Wingate, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.5 TWh | Nov 2005 | Mar 2025 | Wind |
Hidalgo Energy Center | Calpine Corp - Hidalgo | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.3 TWh | May 2000 | Mar 2025 | Natural Gas |
Harrington | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 2.3 TWh | Dec 1975 | Mar 2025 | Subbituminous Coal : 70.4% Natural Gas : 29.6% |
Holland Energy Facility | NAES Corporation - (WA) | Beecher City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Aug 2002 | Mar 2025 | Natural Gas |
Hot Spring Generating Facility | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 TWh | May 2002 | Mar 2025 | Natural Gas |
Hopewell Cogeneration | Luminant Generation Company LLC | Hopewell, VA | PJM Interconnection, LLC (PJM) | 2.1 TWh | Dec 1989 | Mar 2025 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
Hayden | Public Service Co of Colorado | Hayden, CO | Public Service Company of Colorado (PSCO) | 2.1 TWh | Jun 1965 | Feb 2025 | Bituminous Coal : 99.8% |
Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.1 TWh | May 2019 | Mar 2025 | Wind |
Haynes | Los Angeles Department of Water & Power | Long Beach, CA | Los Angeles Department of Water and Power (LDWP) | 2.0 TWh | Aug 1962 | Mar 2025 | Natural Gas |
H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Mar 2025 | Natural Gas |
Hay Road | Calpine Mid-Atlantic Generation LLC | Wilmington, DE | PJM Interconnection, LLC (PJM) | 1.9 TWh | Apr 1989 | Mar 2025 | Natural Gas : 98.0% Distillate Fuel Oil : 2.0% |
Hells Canyon | Idaho Power Co | Oxbow, OR | Idaho Power Company (IPCO) | 1.8 TWh | Sep 1967 | Dec 2023 | Water |
Hoover Dam (NV) | U S Bureau of Reclamation | Boulder City, NV | Western Area Power Administration - Desert Southwest Region (WALC) | 1.8 TWh | Aug 1936 | Mar 2025 | Water |
Houston Chemical Complex Battleground | Oxy Vinyls LP | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.7 TWh | Apr 1982 | Mar 2025 | Natural Gas : 99.1% Other Gas : 0.9% |
Highland Wind Project (IA) | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 TWh | May 2015 | Mar 2025 | Wind |
Hugo | Western Farmers Elec Coop, Inc | Fort Towson, OK | Southwest Power Pool (SWPP) | 1.6 TWh | Mar 1982 | Mar 2025 | Subbituminous Coal : 99.6% |
Holcomb | Sunflower Electric Power Corp | Holcomb, KS | Southwest Power Pool (SWPP) | 1.3 TWh | Jul 1983 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
Hoover Dam (AZ) | U S Bureau of Reclamation | Boulder City, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 1.2 TWh | Aug 1936 | Mar 2025 | Water |
High Lonesome Wind Power, LLC Hybrid | High Lonesome Wind Power, LLC | Rankin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Jun 2021 | Mar 2025 | Wind |
Hecate Energy Frye Solar LLC | Hecate Energy Frye Solar LLC | Kress, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | - | Mar 2025 | Solar |
Hog Bayou Energy Center | Mobile Energy LLC | Mobile, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.0 TWh | Jun 2001 | Mar 2025 | Natural Gas |
HF Sinclair Puget Sound Refining | HF Sinclair Corporation | Anacortes, WA | Puget Sound Energy, Inc. (PSEI) | 1.0 TWh | Aug 1991 | Mar 2025 | Natural Gas : 75.2% Other Gas : 24.8% |
Hubbard Wind | Hubbard Wind LLC | Mt Calm, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 975.9 GWh | Oct 2021 | Mar 2025 | Wind |
Holtwood | BIF III Holtwood LLC | Holtwood, PA | PJM Interconnection, LLC (PJM) | 949.8 GWh | Sep 1910 | Dec 2023 | Water |
Holland Energy Park | City of Holland | Holland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 947.0 GWh | May 2017 | Dec 2023 | Natural Gas |
Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 941.0 GWh | Jun 2002 | Dec 2023 | Natural Gas |
Hardee Power Station | Invenergy Services LLC | Bowling Green, FL | Tampa Electric Company (TEC) | 900.2 GWh | Dec 1992 | Mar 2025 | Natural Gas : 99.9% |
Handley | Constellation Power, Inc | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 867.2 GWh | Jun 1963 | Mar 2025 | Natural Gas |
Horseshoe Lake | Oklahoma Gas & Electric Co | Harrah, OK | Southwest Power Pool (SWPP) | 865.2 GWh | Mar 1958 | Dec 2023 | Natural Gas |
Heartland Divide II | Heartland Divide II | Audubon, IA | Midcontinent Independent System Operator, Inc. (MISO) | 835.6 GWh | Feb 2022 | Mar 2025 | Wind |
Horse Creek Wind Farm | Horse Creek Wind, LLC | Weinert, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 818.8 GWh | Sep 2016 | Dec 2023 | Wind |
Helena Wind | Helena Wind, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 759.8 GWh | May 2022 | Mar 2025 | Wind |
Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 747.2 GWh | Jun 2020 | Mar 2025 | Wind |
Hidalgo Wind Farm LLC | Hidalgo Wind Farm LLC | McCook, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 744.5 GWh | Nov 2016 | Mar 2025 | Wind |
Haystack Wind Project, LLC | Haystack Wind Project, LLC | Carroll, NE | Southwest Power Pool (SWPP) | 744.3 GWh | Feb 2022 | Mar 2025 | Wind |
Horizon Hill Wind Project | Horizon Hill Wind, LLC | Crescent, OK | Southwest Power Pool (SWPP) | 654.8 GWh | - | Mar 2025 | Wind |
Hungry Horse | U S Bureau of Reclamation | Columbia Falls, MT | Bonneville Power Administration (BPAT) | 650.2 GWh | Sep 1952 | Dec 2023 | Water |
Headwaters Wind Farm LLC | Headwaters Wind Farm LLC | Winchester, IN | PJM Interconnection, LLC (PJM) | 622.9 GWh | Nov 2014 | Dec 2023 | Wind |
Hunlock Power Station | UGI Development Co | Hunlok Creek, PA | PJM Interconnection, LLC (PJM) | 603.0 GWh | Aug 1959 | Dec 2023 | Natural Gas |
Heart of Texas Wind Project | Scout Clean Energy LLC | Brady, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 598.1 GWh | Apr 2020 | Mar 2025 | Wind |
Headwaters Wind Farm II LLC | EDP Renewables North America LLC | Losanville, IN | PJM Interconnection, LLC (PJM) | 570.0 GWh | May 2021 | Mar 2025 | Wind |
Hawk Road Facility | Oglethorpe Power Corporation | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 569.4 GWh | Apr 2001 | Dec 2023 | Natural Gas |
Horseshoe Bend Wind LLC | Caithness Shepherds Flat LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 567.2 GWh | Jun 2012 | Mar 2025 | Wind |
High Trail Wind Farm LLC | High Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 554.3 GWh | Feb 2007 | Mar 2025 | Wind |
Hilltopper Wind Project | Hilltopper Wind Project, LLC | Mt. Pulaski, IL | PJM Interconnection, LLC (PJM) | 518.1 GWh | Nov 2018 | Mar 2025 | Wind |
Heartland Farms | Consumers Energy Co - (MI) | Middleton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 484.6 GWh | - | Mar 2025 | Wind |
Hopkins Energy LLC | Hopkins Energy LLC | Dike, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 472.3 GWh | - | Mar 2025 | Solar |
Hecate Energy Highland LLC | Hecate Energy Highland LLC | Buford, OH | PJM Interconnection, LLC (PJM) | 470.0 GWh | - | Mar 2025 | Solar |
HO Clarke Generating | ProEnergy Services | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 468.0 GWh | Feb 2021 | Mar 2025 | Natural Gas |
Heartland Divide Wind Project, LLC | Heartland Divide Wind Project, LLC | Melville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 444.5 GWh | Nov 2018 | Mar 2025 | Wind |
Hardin Generator Project | Heorot Power Management | Hardin, MT | NorthWestern Corporation (NWMT) | 435.4 GWh | Feb 2006 | Dec 2023 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
Hawks Nest Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 435.2 GWh | May 1936 | Dec 2023 | Water |
Hickory Park Solar Hybrid | RWE Renewables Americas, LLC | Camilla, GA | Southern Company Services, Inc. - Trans (SOCO) | 430.7 GWh | May 2022 | Mar 2025 | Solar : 99.9% |
Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 430.0 GWh | Nov 1958 | Mar 2025 | Water |
Horizon Solar | Leeward Asset Management, LLC | Pearsall, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 428.5 GWh | Nov 2023 | Mar 2025 | Solar |
Heat Recovery Coke Facility | Cokenergy Inc | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 425.8 GWh | Mar 1998 | Mar 2025 | Waste Heat |
Healy | Golden Valley Elec Assn Inc | Healy, AK | 413.2 GWh | Aug 1967 | Mar 2025 | Lignite Coal : 84.1% Waste/Other Coal : 14.8% Distillate Fuel Oil : 1.1% | |
Hopkins Ridge Wind | Puget Sound Energy Inc | Dayton, WA | Bonneville Power Administration (BPAT) | 405.8 GWh | Oct 2005 | Mar 2025 | Wind |
Holstein 1 Solar Farm | Duke Energy Renewables Services | Wingate, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 386.0 GWh | May 2020 | Mar 2025 | Solar |
Hillcrest Solar | Hillcrest Solar I, LLC | Mt. Orab, OH | PJM Interconnection, LLC (PJM) | 386.0 GWh | Jun 2021 | Mar 2025 | Solar |
Hartwell Lake | USCE-Savannah District | Hartwell, GA | Southeastern Power Administration (SEPA) | 378.9 GWh | Mar 1962 | Dec 2023 | Water |
Humboldt Bay | Pacific Gas & Electric Co. | Eureka, CA | California Independent System Operator (CISO) | 359.5 GWh | Aug 2010 | Mar 2025 | Natural Gas : 99.6% |
Hal C Weaver Power Plant | University of Texas at Austin | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 354.4 GWh | Sep 1951 | Dec 2023 | Natural Gas |
Haverhill North Cogeneration Facility | SunCoke Energy, Inc. | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 353.4 GWh | Nov 2008 | Dec 2023 | Other Gas : 95.0% Natural Gas : 5.0% |
Hackberry Wind Farm | Hackberry Wind LLC | Albany, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 352.4 GWh | Nov 2008 | Dec 2023 | Wind |
H Power | Covanta Honolulu Resource Recovery | Kapolei, HI | 351.8 GWh | Oct 1989 | Mar 2025 | Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.1% | |
High Lonesome Mesa LLC | High Lonesome Mesa, LLC | Willard, NM | Public Service Company of New Mexico (PNM) | 350.1 GWh | Jun 2009 | Dec 2023 | Wind |
Hopewell Power Station | Virginia Electric & Power Co | Hopewell, VA | PJM Interconnection, LLC (PJM) | 345.0 GWh | Jun 1992 | Dec 2023 | Wood/Wood Waste Solids : 99.9% |
High Plains | PacifiCorp | Rock River, WY | PacifiCorp East (PACE) | 342.1 GWh | Aug 2009 | Dec 2023 | Wind |
Hardy Hills Solar Energy LLC | Hardy Hills Solar LLC | Frankfort, IN | Midcontinent Independent System Operator, Inc. (MISO) | 339.9 GWh | - | Mar 2025 | Solar |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 137 | 460.30 GWh |
Arizona | # 16 | 167 | 7,756.35 GWh |
Arkansas | # 29 | 79 | 4,503.48 GWh |
California | # 5 | 1,565 | 15,306.94 GWh |
Colorado | # 30 | 257 | 4,337.74 GWh |
Connecticut | # 31 | 152 | 3,831.37 GWh |
Delaware | # 50 | 30 | 183.34 GWh |
District of Columbia | # 51 | 12 | 15.27 GWh |
Florida | # 3 | 305 | 18,686.61 GWh |
Georgia | # 9 | 239 | 9,979.52 GWh |
Hawaii | # 46 | 67 | 749.10 GWh |
Idaho | # 43 | 126 | 1,488.21 GWh |
Illinois | # 4 | 332 | 15,592.21 GWh |
Indiana | # 12 | 201 | 8,849.97 GWh |
Iowa | # 20 | 279 | 6,323.45 GWh |
Kansas | # 25 | 157 | 5,176.23 GWh |
Kentucky | # 24 | 56 | 5,180.56 GWh |
Louisiana | # 18 | 81 | 6,708.43 GWh |
Maine | # 45 | 157 | 1,313.29 GWh |
Maryland | # 39 | 179 | 2,427.73 GWh |
Massachusetts | # 42 | 597 | 1,608.56 GWh |
Michigan | # 10 | 263 | 9,898.87 GWh |
Minnesota | # 26 | 736 | 5,082.27 GWh |
Mississippi | # 19 | 53 | 6,374.07 GWh |
Missouri | # 21 | 116 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 67 | 2,309.70 GWh |
Nebraska | # 37 | 117 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 371 | 4,514.07 GWh |
New Mexico | # 35 | 138 | 3,378.20 GWh |
New York | # 8 | 818 | 10,278.94 GWh |
North Carolina | # 11 | 877 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 190 | 11,252.37 GWh |
Oklahoma | # 17 | 129 | 6,972.70 GWh |
Oregon | # 22 | 254 | 5,543.74 GWh |
Pennsylvania | # 2 | 237 | 19,658.43 GWh |
Rhode Island | # 47 | 94 | 622.24 GWh |
South Carolina | # 14 | 194 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 85 | 5,241.09 GWh |
Texas | # 1 | 818 | 43,194.33 GWh |
Utah | # 36 | 114 | 3,056.84 GWh |
Vermont | # 49 | 112 | 230.44 GWh |
Virginia | # 15 | 214 | 8,465.83 GWh |
Washington | # 13 | 127 | 8,662.62 GWh |
West Virginia | # 38 | 36 | 2,977.95 GWh |
Wisconsin | # 27 | 222 | 4,571.79 GWh |
Wyoming | # 32 | 69 | 3,817.24 GWh |