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) | 12.0 TWh | May 2002 | 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 |
| H L Culbreath Bayside Power Station | Tampa Electric Co | Tampa, FL | Tampa Electric Company (TEC) | 5.2 TWh | Oct 1965 | 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% |
| 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% | |
| H Wilson Sundt Generating Station | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 1.9 TWh | Nov 1958 | Mar 2025 | Natural Gas |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 430.0 GWh | Nov 1958 | Mar 2025 | Water |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.1 TWh | May 2019 | Mar 2025 | Wind |
| Hale Kuawehi Solar Hybrid | Hale Kuawehi Solar LLC | Waimea, HI | (HECO) | 1.3 GWh | - | Mar 2025 | Solar |
| Hamakua Energy Plant | Hamakua Energy, LLC | Honokaa, HI | 48.7 GWh | Jun 2000 | Mar 2025 | Other Biomass Liquids : 82.1% Waste/Other Oil : 17.9% | |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.8 TWh | May 2016 | 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 |
| Hamilton Solar Power Plant | Duke Energy Florida, LLC | Jasper, FL | Duke Energy Florida, Inc. (FPC) | 158.9 GWh | Nov 2018 | Mar 2025 | Solar |
| Hammock Solar | Florida Power & Light Co | Labelle, FL | Florida Power & Light Co. (FPL) | 136.3 GWh | Feb 2018 | Mar 2025 | Solar |
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | ISO New England (ISNE) | 21.8 GWh | Sep 1978 | Mar 2025 | Natural Gas |
| Hampton Solar 2 | Hampton Solar II, LLC | Hampton, SC | Dominion Energy South Carolina, Inc. (SCEG) | 40.7 GWh | Nov 2017 | Mar 2025 | Solar |
| Hancock County Wind Energy Center | FPL Energy Hancock County Wind, LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 272.9 GWh | Nov 2002 | Mar 2025 | Wind |
| Hancock Wind Plant | Onward Energy | T22 MD, ME | ISO New England (ISNE) | 118.4 GWh | Nov 2016 | Mar 2025 | Wind |
| Handley | Constellation Power, Inc | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 867.2 GWh | Jun 1963 | Mar 2025 | Natural Gas |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 8.0 TWh | May 2003 | Mar 2025 | Natural Gas |
| Happy Jack Windpower Project | Duke Energy Renewables Services | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 62.4 GWh | Jul 2008 | Mar 2025 | Wind |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 211.6 GWh | Sep 2023 | Mar 2025 | Solar |
| Harbor | Los Angeles Department of Water & Power | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 235.4 GWh | Jun 1949 | Mar 2025 | 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% |
| Hardeetown Solar Power Plant | Duke Energy Florida, LLC | Chiefland, FL | Duke Energy Florida, Inc. (FPC) | 149.4 GWh | Mar 2023 | Mar 2025 | Solar |
| Hardin Solar Energy II LLC | Invenergy Services LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 80.4 GWh | - | Mar 2025 | Solar |
| Hardin Solar Energy LLC | Invenergy Services LLC | Alger, OH | PJM Interconnection, LLC (PJM) | 286.6 GWh | Jan 2021 | Mar 2025 | Solar |
| Hardin Solar III | Hardin Solar Energy III | Hardin County, OH | 41.4 GWh | - | Mar 2025 | Solar | |
| Harding Street | AES Indiana | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 TWh | May 1958 | Mar 2025 | Natural Gas |
| Hardy Hills Solar Energy LLC | Hardy Hills Solar LLC | Frankfort, IN | Midcontinent Independent System Operator, Inc. (MISO) | 339.9 GWh | - | Mar 2025 | Solar |
| Harmony Florida Solar II | Harmony Florida Solar II, LLC | Kissimmee, FL | Duke Energy Florida, Inc. (FPC) | 52.3 GWh | - | Mar 2025 | Solar |
| Harmony Solar | Harmony Florida Solar LLC | St. Cloud, FL | Florida Municipal Power Pool (FMPP) | 172.4 GWh | May 2020 | Mar 2025 | Solar |
| Harpster Wind | OEE XVII, LLC | Harpster, OH | PJM Interconnection, LLC (PJM) | 2.8 GWh | Dec 2015 | Mar 2025 | Wind |
| 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 |
| 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% |
| Harris | Duke Energy Progress - (NC) | New Hill, NC | Duke Energy Progress East (CPLE) | 7.7 TWh | Apr 1987 | Mar 2025 | Nuclear |
| Harrisburg Facility | Harrisburg Authority | Harrisburg, PA | PJM Interconnection, LLC (PJM) | 92.7 GWh | Mar 2006 | Mar 2025 | Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Natural Gas : 3.8% |
| Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | Southwest Power Pool (SWPP) | 2.8 TWh | May 2003 | 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 |
| Harry Allen Solar Energy LLC | Invenergy Services LLC | Apex, NV | Nevada Power Company (NEVP) | 298.3 GWh | Apr 2021 | Mar 2025 | Solar |
| Harry Truman | USCE-Kansas City District | Warsaw, MO | Southwestern Power Administration (SPA) | 222.3 GWh | Nov 1979 | Mar 2025 | Water |
| Harts Mill Solar, LLC | Harts Mills Solar, LLC | Tarboro, NC | PJM Interconnection, LLC (PJM) | 175.4 GWh | Nov 2020 | Mar 2025 | Solar |
| Harvest Gold Solar | Harvest Gold Solar Power, LLC | Indianola, MS | Midcontinent Independent System Operator, Inc. (MISO) | 118.8 GWh | - | Mar 2025 | Solar |
| Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 747.2 GWh | Jun 2020 | Mar 2025 | Wind |
| Hatch Solar Energy Center I, LLC | Hatch Solar Energy Center I, LLC | Hatch, NM | El Paso Electric Company (EPE) | 10.7 GWh | May 2011 | Mar 2025 | Solar |
| Hattiesburg Solar Farm | Hattiesburg Farm, LLC | Hattiesburg, MS | Southern Company Services, Inc. - Trans (SOCO) | 95.9 GWh | Sep 2017 | Mar 2025 | Solar |
| 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% |
| Hawthorne Creek | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 166.0 GWh | - | Mar 2025 | Solar |
| Hawtree Solar | Hawtree Creek Farm Solar, LLC | Warrenton, NC | PJM Interconnection, LLC (PJM) | 115.5 GWh | Sep 2021 | Mar 2025 | Solar |
| 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% |
| 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 |
| 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 |
| Haystack Wind Project, LLC | Haystack Wind Project, LLC | Carroll, NE | Southwest Power Pool (SWPP) | 744.3 GWh | Feb 2022 | Mar 2025 | Wind |
| Haywood Solar | Haywood Solar, SMLLC | Brownsville, TN | Tennessee Valley Authority (TVA) | 5.4 GWh | Nov 2017 | Mar 2025 | Solar |
| Hazlehurst II | SR South Loving, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 83.3 GWh | Nov 2016 | Mar 2025 | Solar |
| Hazlehurst III | SR Hazlehurst III, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 85.9 GWh | Nov 2019 | Mar 2025 | Solar |
| Headwaters Wind Farm II LLC | EDP Renewables North America LLC | Losanville, IN | PJM Interconnection, LLC (PJM) | 570.0 GWh | May 2021 | Mar 2025 | Wind |
| 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% | |
| 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 |
| Heartland Divide II | Heartland Divide II | Audubon, IA | Midcontinent Independent System Operator, Inc. (MISO) | 835.6 GWh | Feb 2022 | Mar 2025 | Wind |
| 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 |
| Heartland Farms | Consumers Energy Co - (MI) | Middleton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 484.6 GWh | - | Mar 2025 | Wind |
| Heat Recovery Coke Facility | Cokenergy Inc | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 425.8 GWh | Mar 1998 | Mar 2025 | Waste Heat |
| Hecate Energy Beacon Solar 1 | AES Distributed Energy | Cantil, CA | Los Angeles Department of Water and Power (LDWP) | 131.0 GWh | Mar 2017 | Mar 2025 | Solar |
| Hecate Energy Beacon Solar 3 | AES Distributed Energy | Cantil, CA | Los Angeles Department of Water and Power (LDWP) | 131.2 GWh | Nov 2016 | Mar 2025 | Solar |
| Hecate Energy Beacon Solar 4 | AES Distributed Energy | Cantil, CA | Los Angeles Department of Water and Power (LDWP) | 116.1 GWh | Nov 2016 | Mar 2025 | Solar |
| 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 |
| Hecate Energy Highland LLC | Hecate Energy Highland LLC | Buford, OH | PJM Interconnection, LLC (PJM) | 470.0 GWh | - | Mar 2025 | Solar |
| Helena Wind | Helena Wind, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 759.8 GWh | May 2022 | Mar 2025 | Wind |
| Hendricks Regional Health | Hendricks Regional Health | Danville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 30.0 MWh | Aug 1992 | Mar 2025 | Distillate Fuel Oil |
| Hendry Isles | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 50.2 GWh | - | Mar 2025 | Solar |
| Henkel U.S. Operations Corporation | Henkel U.S. Operations Corporation | Geneva, NY | New York Independent System Operator (NYIS) | 2.0 GWh | Dec 2011 | Mar 2025 | Wind |
| Hermiston Generating Plant | Hermiston Generating Co LP | Hermiston, OR | PacifiCorp West (PACW) | 3.3 TWh | May 1996 | 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% |
| Hibiscus Solar Energy Center | Florida Power & Light Co | Westlake, FL | Florida Power & Light Co. (FPL) | 149.9 GWh | Mar 2020 | Mar 2025 | Solar |
| 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% |
| Hickory Run Energy Station | Hickory Run Energy, LLC | New Castle, PA | PJM Interconnection, LLC (PJM) | 6.1 TWh | Apr 2020 | Mar 2025 | Natural Gas |
| Hickory Solar | Hickory Solar LLC | Jerseyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 65.1 GWh | - | Mar 2025 | Solar |
| Hidalgo Energy Center | Calpine Corp - Hidalgo | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.3 TWh | May 2000 | Mar 2025 | Natural Gas |
| Hidalgo Wind Farm II | Hidalgo Wind Farm II LLC | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 140.5 GWh | Jan 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 |
| Higgins Generating Station | Nevada Power Co | Primm, NV | Nevada Power Company (NEVP) | 2.9 TWh | Jan 2004 | 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 |
| 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 Desert Power Plant | MRP Generation Holdings, LLC | Victorville, CA | California Independent System Operator (CISO) | 3.8 TWh | Mar 2003 | Mar 2025 | Natural Gas |
| 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 |
| High Mesa | High Mesa Energy, LLC | King Hill, ID | Idaho Power Company (IPCO) | 89.2 GWh | Nov 2012 | Mar 2025 | Wind |
| High Point Solar LLC | Acciona Energy USA Global, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 174.5 GWh | Oct 2023 | Mar 2025 | Solar |
| High Prairie Wind Farm | Union Electric Co - (MO) | Queen City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 330.1 GWh | Nov 2020 | Mar 2025 | Wind |
| High River Energy Center, LLC | High River Energy Center, LLC | Florida, NY | New York Independent System Operator (NYIS) | 95.7 GWh | - | Mar 2025 | Solar |
| High Shoals Hydro (NC) | Central Rivers Power US, LLC | High Shoals, NC | Duke Energy Carolinas (DUK) | 3.9 GWh | Jun 1934 | Mar 2025 | Water |
| High Springs Solar Power Plant | Duke Energy Florida, LLC | High Springs, FL | Duke Energy Florida, Inc. (FPC) | 153.4 GWh | Mar 2023 | Mar 2025 | Solar |
| High Trail Wind Farm LLC | High Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 554.3 GWh | Feb 2007 | Mar 2025 | Wind |
| Highest Power Solar, LLC | Highest Power Solar, LLC | Louisburg, NC | Duke Energy Progress East (CPLE) | 94.6 GWh | Jan 2022 | Mar 2025 | Solar |
| Highland Wind Project (IA) | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 TWh | May 2015 | Mar 2025 | Wind |
| Highlander Solar Energy Station 1 | AES Distributed Energy | Spotsylvania, VA | PJM Interconnection, LLC (PJM) | 297.4 GWh | Nov 2020 | Mar 2025 | Solar |
| Hildreth Solar Power Plant | Duke Energy Florida, LLC | O'Brien, FL | Duke Energy Florida, Inc. (FPC) | 177.1 GWh | Feb 2023 | Mar 2025 | Solar |
| 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 |
| Hillabee Energy Center | CER Generation LLC | Alexander City, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.0 TWh | May 2010 | Mar 2025 | Natural Gas |
| Hillcrest Solar | Hillcrest Solar I, LLC | Mt. Orab, OH | PJM Interconnection, LLC (PJM) | 386.0 GWh | Jun 2021 | 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 |