Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Drop 3 (CA) | Imperial Irrigation District | Holtville, CA | Imperial Irrigation District (IID) | 26.4 GWh | Jan 1941 | Dec 2024 | Water |
| Drop 4 | Imperial Irrigation District | Holtville, CA | Imperial Irrigation District (IID) | 78.2 GWh | Jan 1941 | Dec 2024 | Water |
| Ormesa III | Ormat Nevada Inc | Holtville, CA | Imperial Irrigation District (IID) | 44.4 GWh | Apr 1989 | Dec 2024 | Geothermal |
| Ormesa II | Ormat Nevada Inc | Holtville, CA | Imperial Irrigation District (IID) | 131.7 GWh | Apr 1989 | Dec 2024 | Geothermal |
| Ormesa I | Ormat Nevada Inc | Holtville, CA | Imperial Irrigation District (IID) | 70.2 GWh | Nov 1986 | Dec 2024 | Geothermal |
| Vikings Energy Farm | Vikings Energy Farm, LLC | Holtville, CA | Imperial Irrigation District (IID) | 314.7 GWh | Apr 2024 | Nov 2025 | Solar |
| Richard M Flynn | New York Power Authority | Holtsville, NY | New York Independent System Operator (NYIS) | 469.0 GWh | Apr 1994 | Dec 2024 | Natural Gas : 99.9% |
| Holtsville | National Grid Generation LLC | Holtsville, NY | New York Independent System Operator (NYIS) | 21.3 GWh | Jun 1974 | Dec 2024 | Kerosene |
| Holtsville Solar Project | CVI Renewables Holdings, LLC. | Holtsville, NY | New York Independent System Operator (NYIS) | 2.0 GWh | Nov 2017 | Dec 2024 | Solar |
| Canoe | Florida Power & Light Co | Holt, FL | Florida Power & Light Co. (FPL) | 147.2 GWh | Dec 2023 | Nov 2025 | Solar |
| Cornerstone Power Holmdel LLC | OCI Energy LLC | Holmdel, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Apr 2013 | Dec 2024 | Solar |
| Holly | Town of Holly - (CO) | Holly, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.0 MWh | Dec 1992 | Dec 2024 | Distillate Fuel Oil |
| Holloman Solar Facility | El Paso Electric Co | Holloman Air Force Ba, NM | El Paso Electric Company (EPE) | 3.3 GWh | Sep 2018 | Dec 2024 | Solar |
| Holliston Solar CSG | MN8 Energy LLC | Holliston, MA | ISO New England (ISNE) | 1.1 GWh | Jun 2015 | Dec 2024 | Solar |
| Bourne (MA) - Holliston I | NVT LICENSES, LLC | Holliston, MA | ISO New England (ISNE) | 3.7 GWh | Nov 2014 | Dec 2024 | Solar |
| Holliston LLC | Greenbacker Renewable Energy Corporation | Holliston, MA | ISO New England (ISNE) | 2.0 GWh | Sep 2020 | Dec 2024 | Solar |
| Hollister Wastewater Facility | Perpetual Energy Systems | Hollister, CA | California Independent System Operator (CISO) | 1.7 GWh | Oct 2011 | Dec 2024 | Solar |
| Hollister Solar LLC | Ecos Energy LLC | Hollister, CA | California Independent System Operator (CISO) | 3.7 GWh | Nov 2014 | Dec 2024 | Solar |
| Enerparc CA1 LLC | Enerparc CA 1, LLC | Hollister, CA | California Independent System Operator (CISO) | 2.5 GWh | May 2014 | Dec 2023 | Solar |
| Bonny Eagle | Brookfield White Pine Hydro LLC | Hollis, ME | ISO New England (ISNE) | 33.0 GWh | Dec 1909 | Dec 2024 | Water |
| 491 E 48th Street | City of Holland | Holland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 92.2 GWh | Apr 1992 | Dec 2024 | Natural Gas |
| Holland Energy Park | City of Holland | Holland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 892.9 GWh | May 2017 | Dec 2024 | Natural Gas |
| Holland Solar Farm | NJR Clean Energy Ventures Corporation | Holland Township, NJ | PJM Interconnection, LLC (PJM) | 9.5 GWh | Jun 2022 | Dec 2024 | Solar |
| Anclote | Duke Energy Florida, LLC | Holiday, FL | Duke Energy Florida, Inc. (FPC) | 2.2 TWh | Sep 1974 | Nov 2025 | Natural Gas |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 282.4 GWh | May 2002 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| Holcombe | Northern States Power Co - Minnesota | Holcombe, WI | Midcontinent Independent System Operator, Inc. (MISO) | 92.7 GWh | Dec 1949 | Dec 2024 | Water |
| Holcomb | Sunflower Electric Power Corp | Holcomb, KS | Southwest Power Pool (SWPP) | 1.8 TWh | Jul 1983 | Nov 2025 | Subbituminous Coal : 99.4% Natural Gas : 0.6% |
| Lincoln Ave Solar Project | CVI Renewables Holdings, LLC. | Holbrook, NY | New York Independent System Operator (NYIS) | 3.7 GWh | Nov 2018 | Dec 2024 | Solar |
| Hoisington | City of Hoisington - (KS) | Hoisington, KS | Southwest Power Pool (SWPP) | 32.0 MWh | Jul 1961 | Dec 2024 | Distillate Fuel Oil : 62.2% Natural Gas : 37.8% |
| Fort Bragg - Camp Mackall PV BESS System | Ameresco Federal Solutions | Hoffman, NC | Duke Energy Progress East (CPLE) | 1.5 GWh | Jan 2023 | Dec 2024 | Solar |
| Westrock Hodge (LA) | Westrock (LA) | Hodge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 466.5 GWh | Nov 1952 | Dec 2024 | Black Liquor : 50.4% Natural Gas : 35.5% Wood/Wood Waste Solids : 14.2% |
| Hobbs Generating Station | Lea Power Partners LLC | Hobbs, NM | Southwest Power Pool (SWPP) | 3.3 TWh | Aug 2008 | Nov 2025 | Natural Gas |
| Cunningham | Southwestern Public Service Co | Hobbs, NM | Southwest Power Pool (SWPP) | 1.8 TWh | Dec 1956 | Nov 2025 | Natural Gas |
| Maddox | Southwestern Public Service Co | Hobbs, NM | Southwest Power Pool (SWPP) | 515.0 GWh | Dec 1962 | Nov 2025 | Natural Gas |
| Rocky Ridge Wind Project | Rocky Ridge Wind Project LLC | Hobart, OK | Southwest Power Pool (SWPP) | 259.5 GWh | May 2012 | Dec 2024 | Wind |
| Hobart Solar, LLC | AES Distributed Energy | Hobart, IN | Midcontinent Independent System Operator, Inc. (MISO) | 215.0 MWh | Oct 2012 | Nov 2024 | Solar |
| Hiram | Brookfield White Pine Hydro LLC | Hiram, ME | ISO New England (ISNE) | 40.2 GWh | Dec 1916 | Dec 2024 | Water |
| Hinton | Western Farmers Elec Coop, Inc | Hinton, OK | Southwest Power Pool (SWPP) | 5.0 GWh | Mar 2017 | Nov 2025 | Solar |
| Minco Wind IV, LLC | Minco Wind IV, LLC | Hinton, OK | Southwest Power Pool (SWPP) | 491.9 GWh | Nov 2018 | Nov 2025 | Wind |
| Hinsdale Solar PV | NSTAR Electric Company | Hinsdale, MA | ISO New England (ISNE) | 3.1 GWh | Dec 2018 | Dec 2024 | Solar |
| Mojave Solar Project | Mojave Solar LLC | Hinkley, CA | California Independent System Operator (CISO) | 588.2 GWh | Nov 2014 | Nov 2025 | Solar |
| SEGS IX | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 112.0 GWh | Aug 1990 | Sep 2024 | Solar |
| Lockhart Solar PV, LLC | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 242.0 GWh | Nov 1989 | Nov 2025 | Solar |
| Lockhart Solar PV II | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 205.4 GWh | Jun 2023 | Nov 2025 | Solar |
| VEC Magee Hill Solar | SoCore Energy LLC | Hinesburgh, VT | ISO New England (ISNE) | 1.7 GWh | Oct 2017 | Dec 2024 | Solar |
| Starvation | Starvation Solar I, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 23.5 GWh | Nov 2019 | Dec 2024 | Solar |
| West Hines Solar I, LLC | SC Oregon 2 Lessor Parent, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 22.4 GWh | May 2020 | Dec 2024 | Solar |
| Jarvis (Hinckley) | New York Power Authority | Hinckley, NY | New York Independent System Operator (NYIS) | 22.8 GWh | Jun 1991 | Dec 2024 | Water |
| Grand Casino Hinckley Solar | DG Central 1, LLC | Hinckley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Apr 2022 | Dec 2024 | Solar |
| DG Moorman Creek | DG Moorman Creek, LLC | Hilton, NY | New York Independent System Operator (NYIS) | 4.3 GWh | Jan 2024 | Dec 2024 | Solar |
| Genesee - CCR Solar | Generate Capital | Hilton, NY | New York Independent System Operator (NYIS) | 7.0 GWh | Nov 2022 | Dec 2024 | Solar |
| Monroe County Sites C, D, & E | AES Distributed Energy | Hilton, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Nov 2017 | Dec 2024 | Solar |
| Hilton Head | South Carolina Public Service Authority | Hilton Head Island, SC | South Carolina Public Service Authority (SC) | 700.0 MWh | Jul 1973 | Dec 2024 | Distillate Fuel Oil |
| Kanoelehua | Hawaii Electric Light Co Inc | Hilo, HI | 11.1 GWh | Dec 1961 | Dec 2024 | Distillate Fuel Oil | |
| Puueo | Hawaii Electric Light Co Inc | Hilo, HI | 1.0 GWh | Nov 1918 | Nov 2025 | Water | |
| W H Hill | Hawaii Electric Light Co Inc | Hilo, HI | 105.6 GWh | Nov 1965 | Dec 2024 | Residual Fuel Oil | |
| Wailuku River Hydroelectric | Wailuku Holding Company LLC | Hilo, HI | 13.8 GWh | Apr 1993 | Nov 2025 | Water | |
| Community Foodbank of NJ | Community Foodbank of NJ | Hillside, NJ | PJM Interconnection, LLC (PJM) | 884.0 MWh | Jul 2012 | Dec 2024 | Solar |
| Crescent Wind Park | Consumers Energy Co - (MI) | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 354.2 GWh | Jan 2021 | Nov 2025 | Wind |
| Hillsdale | Hillsdale Board of Public Wks | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 196.0 MWh | Feb 1947 | Dec 2024 | Natural Gas : 89.6% Distillate Fuel Oil : 10.4% |
| Jackman | Central Rivers Power NH, LLC | Hillsborough, NH | ISO New England (ISNE) | 8.8 GWh | Jan 1926 | Dec 2024 | Water |
| American Crystal Sugar Hillsboro | American Crystal Sugar Co | Hillsboro, ND | Midcontinent Independent System Operator, Inc. (MISO) | 87.1 GWh | Aug 1990 | Dec 2024 | Subbituminous Coal |
| Hillsboro | City of Hillsboro - (ND) | Hillsboro, ND | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 MWh | Jun 2002 | Dec 2024 | Distillate Fuel Oil |
| Hillsborough Hosiery | Silverstreet Hydro | Hillsboro, NH | ISO New England (ISNE) | 2.1 GWh | Nov 1989 | Dec 2024 | Water |
| WMATA - S. Ave. Carport (East) (CSG) | MN8 Energy LLC | Hillcrest Heights, MD | PJM Interconnection, LLC (PJM) | 1.9 GWh | Jun 2023 | Dec 2024 | Solar |
| Hillburn | Alliance NYGT, LLC | Hillburn, NY | New York Independent System Operator (NYIS) | 527.0 MWh | Jun 1972 | Dec 2024 | Natural Gas |
| Hill City | City of Hill City | Hill City, KS | Southwest Power Pool (SWPP) | 11.0 MWh | Apr 1952 | Dec 2024 | Distillate Fuel Oil |
| Hill AFB LFG Facility, Bldg #737 | Ameresco Federal Solutions | Hill AFB, UT | PacifiCorp East (PACE) | 8.2 GWh | Dec 2004 | Dec 2024 | Landfill Gas |
| Innovative Solar 26, LLC | Cypress Creek Renewables | Hildebran, NC | Duke Energy Carolinas (DUK) | 3.0 GWh | Nov 2015 | Dec 2024 | Solar |
| Cline Solar Farm, LLC | Cline Solar, LLC | Hildebran, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Aug 2017 | Dec 2024 | Solar |
| Triple H Wind Project | Engie North America | Highmore, SD | Southwest Power Pool (SWPP) | 1.0 TWh | Oct 2020 | Nov 2025 | Wind |
| South Dakota Wind Energy Cente | FPL Energy South Dakota Wind LLC | Highmore, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 82.3 GWh | Sep 2003 | Nov 2025 | Wind |
| North Bend Wind Project, LLC | North Bend Wind Project, LLC | Highmore, SD | Southwest Power Pool (SWPP) | 883.1 GWh | Nov 2023 | Nov 2025 | Wind |
| Highland | City of Highland | Highland, IL | Midcontinent Independent System Operator, Inc. (MISO) | 187.0 MWh | Feb 1967 | Dec 2024 | Distillate Fuel Oil |
| San Manuel Central Plant Cogens | Yuhaaviatam of San Manuel Nation | Highland, CA | California Independent System Operator (CISO) | 27.2 GWh | May 2021 | Dec 2024 | Natural Gas |
| IGS KSBD | Greenbacker Renewable Energy Corporation | Highland, CA | California Independent System Operator (CISO) | 9.0 GWh | Feb 2022 | Dec 2024 | Solar |
| Highland Park Borough Solar | Public Service Elec & Gas Co | Highland Park, NJ | PJM Interconnection, LLC (PJM) | 635.0 MWh | Oct 2019 | Dec 2024 | Solar |
| Highgate Falls | Village of Swanton - (VT) | Highgate, VT | ISO New England (ISNE) | 46.6 GWh | Jul 1923 | Dec 2024 | Water |
| High Springs Solar Power Plant | Duke Energy Florida, LLC | High Springs, FL | Duke Energy Florida, Inc. (FPC) | 164.9 GWh | Mar 2023 | Nov 2025 | Solar |
| County Line Renewable Energy Center | Duke Energy Florida, LLC | High Springs, FL | Duke Energy Florida, Inc. (FPC) | 187.1 GWh | Jul 2024 | Nov 2025 | Solar |
| High Shoals PV1 | Pine Gate Renewables | High Shoals, NC | Duke Energy Carolinas (DUK) | 28.9 GWh | Mar 2022 | Dec 2024 | Solar |
| High Shoals Hydro (NC) | Central Rivers Power US, LLC | High Shoals, NC | Duke Energy Carolinas (DUK) | 3.3 GWh | Jun 1934 | Nov 2025 | Water |
| High Point, Pump Station Rd | North Carolina Mun Power Agny #1 | High Point, NC | Duke Energy Carolinas (DUK) | 61.0 MWh | Jun 2005 | Dec 2024 | Distillate Fuel Oil |
| High Point, POLO | North Carolina Mun Power Agny #1 | High Point, NC | Duke Energy Carolinas (DUK) | 60.0 MWh | Oct 2007 | Dec 2024 | Distillate Fuel Oil |
| Eastside WWTP | City Of High Point | High Point, NC | Duke Energy Carolinas (DUK) | 276.0 MWh | Jul 2004 | Dec 2024 | Distillate Fuel Oil |
| Ward WTP | City Of High Point | High Point, NC | Duke Energy Carolinas (DUK) | 110.0 MWh | Jan 1999 | Dec 2024 | Distillate Fuel Oil |
| High Falls | Central Hudson Gas & Elec Corp | High Falls, NY | New York Independent System Operator (NYIS) | 5.9 GWh | Nov 1986 | Aug 2024 | Water |
| Higginsville | City of Higginsville - (MO) | Higginsville, MO | Southwest Power Pool (SWPP) | 6.4 GWh | Dec 1944 | Nov 2024 | Natural Gas : 95.3% Distillate Fuel Oil : 4.7% |
| Higginsville Solar Farm | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Higginsville, MO | Southwest Power Pool (SWPP) | 4.4 GWh | Oct 2017 | Dec 2024 | Solar |
| Stikeleather Farm | Stikeleather Farm, LLC | Hiddenite, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Jul 2015 | Dec 2024 | Solar |
| Altice - Hicksville | Bloom Energy | Hicksville, NY | New York Independent System Operator (NYIS) | 16.0 GWh | Jul 2021 | Dec 2024 | Natural Gas |
| Bethpage Power Plant | Calpine Eastern Corp | Hicksville, NY | New York Independent System Operator (NYIS) | 573.5 GWh | Jul 1989 | Dec 2024 | Natural Gas |
| Dragstrip Farm | Strata Manager, LLC | Hickory, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Sep 2014 | Dec 2024 | Solar |
| Two Lines Farm | Strata Manager, LLC | Hickory, NC | Duke Energy Carolinas (DUK) | 8.7 GWh | Feb 2013 | Dec 2024 | Solar |
| Hickman | Turlock Irrigation District | Hickman, CA | Turlock Irrigation District (TIDC) | 3.6 GWh | Aug 1979 | Dec 2024 | Water |
| Turlock Lake | Turlock Irrigation District | Hickman, CA | Turlock Irrigation District (TIDC) | 7.0 GWh | Jun 1980 | Dec 2024 | Water |
| Hibbing | Hibbing Public Utilities Comm | Hibbing, MN | Midcontinent Independent System Operator, Inc. (MISO) | 35.9 GWh | Mar 1965 | Dec 2024 | Natural Gas : 60.1% Wood/Wood Waste Solids : 38.2% Bituminous Coal : 1.7% |
| Lampwick | Sol Systems | Hext, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 15.1 GWh | Oct 2019 | Dec 2024 | Solar |
| Thunder Spirit Wind, LLC | Montana-Dakota Utilities Co | Hettinger, ND | Midcontinent Independent System Operator, Inc. (MISO) | 522.6 GWh | Nov 2015 | Dec 2024 | Wind |
| Hesperia | SunEdison LLC | Hesperia, CA | California Independent System Operator (CISO) | 3.2 GWh | Jul 2014 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on November 2025 generation numbers.| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,511.20 GWh |
| Alaska | # 48 | 144 | 528.08 GWh |
| Arizona | # 13 | 184 | 8,245.57 GWh |
| Arkansas | # 24 | 116 | 5,216.59 GWh |
| California | # 4 | 1,736 | 15,288.71 GWh |
| Colorado | # 29 | 302 | 4,252.83 GWh |
| Connecticut | # 34 | 166 | 3,697.17 GWh |
| Delaware | # 49 | 33 | 425.33 GWh |
| District of Columbia | # 51 | 16 | 14.43 GWh |
| Florida | # 2 | 323 | 18,667.27 GWh |
| Georgia | # 8 | 262 | 11,183.00 GWh |
| Hawaii | # 47 | 73 | 801.36 GWh |
| Idaho | # 43 | 146 | 1,663.41 GWh |
| Illinois | # 5 | 384 | 14,942.91 GWh |
| Indiana | # 15 | 211 | 7,722.21 GWh |
| Iowa | # 19 | 293 | 6,283.14 GWh |
| Kansas | # 32 | 187 | 4,136.03 GWh |
| Kentucky | # 21 | 60 | 5,370.35 GWh |
| Louisiana | # 12 | 86 | 8,259.66 GWh |
| Maine | # 45 | 216 | 1,300.62 GWh |
| Maryland | # 40 | 203 | 2,568.19 GWh |
| Massachusetts | # 41 | 648 | 1,975.71 GWh |
| Michigan | # 9 | 273 | 10,785.64 GWh |
| Minnesota | # 28 | 765 | 4,723.22 GWh |
| Mississippi | # 23 | 57 | 5,274.88 GWh |
| Missouri | # 22 | 128 | 5,368.91 GWh |
| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Montana | # 39 | 71 | 2,609.34 GWh |
| Nebraska | # 35 | 129 | 3,447.15 GWh |
| Nevada | # 38 | 114 | 3,066.88 GWh |
| New Hampshire | # 44 | 60 | 1,466.90 GWh |
| New Jersey | # 27 | 393 | 4,952.95 GWh |
| New Mexico | # 36 | 144 | 3,313.38 GWh |
| New York | # 10 | 956 | 10,414.21 GWh |
| North Carolina | # 11 | 909 | 9,927.17 GWh |
| North Dakota | # 33 | 61 | 3,714.56 GWh |
| Ohio | # 6 | 198 | 11,688.48 GWh |
| Oklahoma | # 18 | 143 | 6,525.64 GWh |
| Oregon | # 20 | 275 | 5,407.05 GWh |
| Pennsylvania | # 3 | 256 | 17,277.29 GWh |
| Rhode Island | # 46 | 100 | 833.56 GWh |
| South Carolina | # 16 | 208 | 7,560.03 GWh |
| South Dakota | # 42 | 52 | 1,785.37 GWh |
| Tennessee | # 26 | 88 | 5,030.87 GWh |
| Texas | # 1 | 955 | 43,514.30 GWh |
| Utah | # 37 | 125 | 3,174.08 GWh |
| Vermont | # 50 | 117 | 164.43 GWh |
| Virginia | # 17 | 239 | 7,087.47 GWh |
| Washington | # 14 | 137 | 7,966.23 GWh |
| West Virginia | # 31 | 39 | 4,211.99 GWh |
| Wisconsin | # 25 | 250 | 5,195.24 GWh |
| Wyoming | # 30 | 71 | 4,237.64 GWh |