Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Wylie | Duke Energy Carolinas, LLC | Fort Mill, SC | Duke Energy Carolinas (DUK) | 98.6 GWh | Jul 1925 | Dec 2025 | Water |
| Blue Harvest Solar Park | Blue Harvest Solar Park LLC | Continental, OH | PJM Interconnection, LLC (PJM) | 98.6 GWh | Nov 2023 | May 2026 | Solar |
| Highest Power Solar, LLC | SunStrong Management | Louisburg, NC | Duke Energy Progress East (CPLE) | 98.6 GWh | Jan 2022 | May 2026 | Solar |
| Innovative Solar 54 | John Laing US Solar Corp. | Kinston, NC | Duke Energy Progress East (CPLE) | 98.5 GWh | Nov 2018 | May 2026 | Solar |
| Waymart Wind | Sequitur Renewables, LLC | Forest City, PA | PJM Interconnection, LLC (PJM) | 98.4 GWh | Sep 2003 | May 2026 | Wind |
| Tres Port Power, LLC | Tres Power Victoria LLC | Victoria, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 98.3 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| Rattler Solar Plant | Duke Energy Florida, LLC | Brookesville, FL | Duke Energy Florida, Inc. (FPC) | 98.2 GWh | Oct 2025 | May 2026 | Solar |
| Harriman | Great River Hydro, LLC | Whitingham, VT | ISO New England (ISNE) | 98.2 GWh | Apr 1924 | Dec 2025 | Water |
| LSU Cogen | LSU and A&M College | Baton Rouge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 98.2 GWh | Nov 2004 | May 2026 | Natural Gas |
| Timber Road Solar Park | Timber Road Solar Park | Payne, OH | PJM Interconnection, LLC (PJM) | 98.1 GWh | Nov 2023 | May 2026 | Solar |
| Ocoee 2 | Tennessee Valley Authority | Benton, TN | Tennessee Valley Authority (TVA) | 98.1 GWh | Sep 1913 | Dec 2025 | Water |
| Flying Cloud Power Partners LLC | Avangrid Power LLC | Lake Park, IA | Midcontinent Independent System Operator, Inc. (MISO) | 98.1 GWh | Nov 2003 | Dec 2025 | Wind |
| Ascend Performance Materials Texas Inc. | Ascend Performance Materials | Alvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 98.0 GWh | May 1993 | Nov 2025 | Natural Gas |
| Blewett | Duke Energy Progress - (NC) | Lilesville, NC | Duke Energy Progress East (CPLE) | 98.0 GWh | May 1912 | Dec 2025 | Water |
| Bird Dog Solar | Bird Dog Solar, LLC | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 98.0 GWh | Nov 2023 | May 2026 | Solar |
| Central Plains Wind Farm | Evergy Kansas Central, Inc | Marienthal, KS | Southwest Power Pool (SWPP) | 98.0 GWh | Feb 2009 | Dec 2025 | Wind |
| SloughHouse Solar, LLC | SloughHouse Solar, LLC | SloughHouse, CA | Balancing Authority of Northern California (BANC) | 97.9 GWh | Jun 2025 | May 2026 | Solar |
| Camden Plant Holding LLC | Camden Energy Center | Camden, NJ | PJM Interconnection, LLC (PJM) | 97.9 GWh | Jan 1993 | Dec 2025 | Natural Gas |
| Mountain View Solar (FL) | Tampa Electric Co | Dade City, FL | Tampa Electric Company (TEC) | 97.9 GWh | Mar 2022 | May 2026 | Solar |
| Oak Point Cogen | Chevron Oronite Co LLC | Belle Chasse, LA | Midcontinent Independent System Operator, Inc. (MISO) | 97.8 GWh | Sep 1999 | Dec 2025 | Natural Gas |
| Paddys Run | Louisville Gas & Electric Co | Louisville, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 97.8 GWh | May 1968 | May 2026 | Natural Gas |
| Spion Kop Wind Farm | NorthWestern Energy (MT wind/thermal) | Geyser, MT | NorthWestern Corporation (NWMT) | 97.7 GWh | Nov 2012 | Dec 2025 | Wind |
| M L Hibbard | ALLETE, Inc. | Duluth, MN | Midcontinent Independent System Operator, Inc. (MISO) | 97.7 GWh | May 1949 | May 2026 | Wood/Wood Waste Solids : 91.1% Subbituminous Coal : 6.8% Natural Gas : 2.1% |
| Edwards Sanborn S1 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 97.6 GWh | Feb 2022 | May 2026 | Solar |
| Citrus Ridge Solar | FL Solar 5, LLC | Bay Lake, FL | Duke Energy Florida, Inc. (FPC) | 97.6 GWh | Nov 2018 | May 2026 | Solar |
| Pleasant Creek Unit 1 | Interstate Power and Light Co | Palo, IA | Midcontinent Independent System Operator, Inc. (MISO) | 97.5 GWh | Feb 2024 | May 2026 | Solar |
| Gulf Coast Solar Center III | Arevon Energy, Inc. | Bellview, FL | Southern Company Services, Inc. - Trans (SOCO) | 97.2 GWh | Oct 2017 | May 2026 | Solar |
| Petenwell | Wisconsin River Power Company | Necedah, WI | Midcontinent Independent System Operator, Inc. (MISO) | 97.2 GWh | Jul 1949 | Dec 2025 | Water |
| Twin Cities Hydro LLC | Twin Cities Hydro LLC | St. Paul, MN | Midcontinent Independent System Operator, Inc. (MISO) | 97.1 GWh | Sep 1924 | Dec 2025 | Water |
| Don A Campbell 1 Geothermal | ORNI 47, LLC | Gabbs, NV | Nevada Power Company (NEVP) | 97.0 GWh | Dec 2013 | Dec 2025 | Geothermal |
| North Highlands | Georgia Power Co | Columbus, GA | Southern Company Services, Inc. - Trans (SOCO) | 96.9 GWh | Dec 1962 | Dec 2025 | Water |
| Crescent Dunes Solar Energy | Tonopah Solar Energy LLC | Tonopah, NV | Nevada Power Company (NEVP) | 96.9 GWh | Oct 2015 | May 2026 | Solar |
| Hartwell Energy Facility | Oglethorpe Power Corporation | Hartwell, GA | Southern Company Services, Inc. - Trans (SOCO) | 96.7 GWh | Mar 1994 | Dec 2025 | Natural Gas : 97.1% Distillate Fuel Oil : 2.9% |
| Long Point Solar | MN8 Energy LLC | Damon, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 96.7 GWh | Nov 2025 | May 2026 | Solar |
| Wilmarth | Northern States Power Co - Minnesota | Mankato, MN | Midcontinent Independent System Operator, Inc. (MISO) | 96.5 GWh | Aug 1948 | May 2026 | Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.1% |
| Nevada Solar One | Acciona Solar Power | Boulder City, NV | Nevada Power Company (NEVP) | 96.5 GWh | May 2007 | May 2026 | Solar : 98.6% Natural Gas : 1.4% |
| Creston Solar (50 MW) | Interstate Power and Light Co | Creston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 96.4 GWh | Sep 2024 | May 2026 | Solar |
| CPV Backbone Solar | CPV Backbone Solar, LLC | Swanton, MD | PJM Interconnection, LLC (PJM) | 96.2 GWh | Nov 2025 | May 2026 | Solar |
| Millington Solar Farm | SR Millington, LLC | Millington, TN | Tennessee Valley Authority (TVA) | 96.2 GWh | Nov 2018 | May 2026 | Solar |
| Buena Vista Energy LLC | Leeward Asset Management, LLC | Byron, CA | California Independent System Operator (CISO) | 96.1 GWh | Nov 2006 | Dec 2025 | Wind |
| Central Utility Plant at White Oak | GSA Metropolitan Service Center | Silver Spring, MD | PJM Interconnection, LLC (PJM) | 96.0 GWh | Oct 2003 | May 2026 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Dry Lake Wind LLC | Avangrid Power LLC | Heber, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 95.9 GWh | Jul 2009 | May 2026 | Wind |
| Savannah River Site Biomass Cogen | Ameresco | Aiken, SC | Dominion Energy South Carolina, Inc. (SCEG) | 95.9 GWh | Dec 2011 | May 2026 | Wood/Wood Waste Solids : 92.2% Tire-derived Fuels : 7.7% |
| Patton Wind Farm | Exus Pennsylvania Wind Holdings | Patton, PA | PJM Interconnection, LLC (PJM) | 95.8 GWh | Nov 2012 | Dec 2025 | Wind |
| AES Maui Kuihelani Solar Hybrid | AES Distributed Energy | Waikapu, HI | (HECO) | 95.7 GWh | Apr 2024 | May 2026 | Solar |
| Biron Mill | ND Paper, Inc. | Wisconsin Rapids, WI | Midcontinent Independent System Operator, Inc. (MISO) | 95.7 GWh | Aug 1947 | Dec 2024 | Natural Gas : 79.6% Subbituminous Coal : 20.4% |
| Tuckertown Hydro | Eagle Creek Renewable Energy, LLC | New London, NC | Alcoa Power Generating, Inc. - Yadkin Division (YAD) | 95.7 GWh | Mar 1962 | Dec 2025 | Water |
| York Haven | Eagle Creek Renewable Energy, LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 95.7 GWh | Nov 1905 | Dec 2025 | Water |
| Brightside | Luminant Generation Company LLC | Beeville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 95.5 GWh | Apr 2022 | May 2026 | Solar |
| FPL Energy Montezuma Winds LLC | FPL Energy Montezuma Wind | Birds Landing, CA | California Independent System Operator (CISO) | 95.5 GWh | Oct 2010 | Dec 2025 | Wind |
| Commonwealth Chesapeake | Commonwealth Chesapeake Co LLC | New Church, VA | PJM Interconnection, LLC (PJM) | 95.5 GWh | Jul 2000 | May 2026 | Distillate Fuel Oil |
| Titan Solar | Titan Solar, LLC | Deer Trail, CO | Public Service Company of Colorado (PSCO) | 95.4 GWh | Nov 2018 | May 2026 | Solar |
| Peace Creek Solar | Tampa Electric Co | Bartow, FL | Tampa Electric Company (TEC) | 95.2 GWh | Feb 2019 | May 2026 | Solar |
| Sierra Pacific Burney Facility | Sierra Pacific Industries | Burney, CA | California Independent System Operator (CISO) | 95.1 GWh | Sep 1986 | Dec 2025 | Wood/Wood Waste Solids |
| Wygen III | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 95.0 GWh | Mar 2010 | Dec 2025 | Subbituminous Coal : 99.8% |
| Buckleberry Solar | John Laing US Solar Corp. | Grifton, NC | Duke Energy Progress East (CPLE) | 94.9 GWh | Oct 2018 | May 2026 | Solar |
| Fort Patrick Henry | Tennessee Valley Authority | Kingsport, TN | Tennessee Valley Authority (TVA) | 94.8 GWh | Nov 1953 | Dec 2025 | Water |
| Troy Solar | Southern Indiana Gas & Elec Co | Troy, IN | Midcontinent Independent System Operator, Inc. (MISO) | 94.7 GWh | Mar 2021 | May 2026 | Solar |
| Lakefield Junction | Great River Energy | Trimont, MN | Midcontinent Independent System Operator, Inc. (MISO) | 94.6 GWh | May 2001 | Dec 2025 | Natural Gas : 99.8% |
| Buffalo Ridge I LLC | Avangrid Power LLC | Elkton, SD | Midcontinent Independent System Operator, Inc. (MISO) | 94.6 GWh | Mar 2009 | May 2026 | Wind |
| Beaver Dam (AR) | USCE-Little Rock District | Eureka Springs, AR | Southwestern Power Administration (SPA) | 94.6 GWh | Apr 1965 | Dec 2024 | Water |
| Indeck Silver Springs Energy Center | Indeck-Energy Serv Silver Spg | Silver Springs, NY | New York Independent System Operator (NYIS) | 94.2 GWh | Apr 1991 | Dec 2025 | Natural Gas |
| Prairie Hill Wind Project | Engie North America | Mart, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 94.0 GWh | Nov 2020 | Nov 2025 | Wind |
| Kent County Waste to Energy Facility | Kent County - (MI) | Grand Rapids, MI | Midcontinent Independent System Operator, Inc. (MISO) | 94.0 GWh | Sep 1989 | Apr 2026 | Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.6% |
| Monroe Solar Facility | Duke Energy Carolinas, LLC | Monroe, NC | Duke Energy Progress East (CPLE) | 93.9 GWh | Feb 2017 | May 2026 | Solar |
| Tugalo | Georgia Power Co | Tallulah Falls, GA | Southern Company Services, Inc. - Trans (SOCO) | 93.9 GWh | Sep 1923 | Dec 2025 | Water |
| Lake Lynn Hydro Station | Eagle Creek Renewable Energy, LLC | Lake Lynn, PA | PJM Interconnection, LLC (PJM) | 93.9 GWh | Apr 1926 | Dec 2025 | Water |
| Mare Branch | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 93.8 GWh | - | May 2026 | Solar |
| Falls Hydro | Eagle Creek Renewable Energy, LLC | Badin, NC | Alcoa Power Generating, Inc. - Yadkin Division (YAD) | 93.6 GWh | Aug 1919 | Dec 2025 | Water |
| Pinelawn Power LLC | Pinelawn Power LLC | West Babylon, NY | New York Independent System Operator (NYIS) | 93.5 GWh | Jun 2005 | Nov 2025 | Natural Gas : 97.8% Kerosene : 2.2% |
| Wheelabrator Concord Facility | Wheelabrator Environmental Systems | Concord, NH | ISO New England (ISNE) | 93.5 GWh | Mar 1989 | May 2026 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Munnsville Wind Farm LLC | RWE Clean Energy | Madison, NY | New York Independent System Operator (NYIS) | 93.4 GWh | Sep 2007 | Dec 2025 | Wind |
| Port Allen (HI) | Kauai Island Utility Cooperative | Eleele, HI | 93.4 GWh | Dec 1963 | May 2026 | Distillate Fuel Oil | |
| Calhoun Energy Center | Alabama Power Co | Eastaboga, AL | Southern Company Services, Inc. - Trans (SOCO) | 93.4 GWh | Dec 2002 | May 2026 | Natural Gas : 88.6% Distillate Fuel Oil : 11.4% |
| Bacliff | PHR Holdings LLC | Bacliff, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 93.4 GWh | Jun 2018 | May 2026 | Natural Gas |
| Durrance | Tampa Electric Co | Mulberry, FL | Tampa Electric Company (TEC) | 93.3 GWh | Dec 2020 | May 2026 | Solar |
| Shepaug | FirstLight Power Resources Services LLC | Southbury, CT | ISO New England (ISNE) | 93.3 GWh | Dec 1954 | Dec 2025 | Water |
| 85 B | Wind Wall 1 LLC | Tehachapi, CA | California Independent System Operator (CISO) | 93.2 GWh | Dec 1984 | Dec 2025 | Wind |
| Manatee Solar Energy Center | Florida Power & Light Co | Parrish, FL | Florida Power & Light Co. (FPL) | 93.0 GWh | Nov 2016 | May 2026 | Solar |
| Edwards Sanborn S4 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 93.0 GWh | Oct 2022 | May 2026 | Solar |
| Winfield | Appalachian Power Co | Winfield, WV | PJM Interconnection, LLC (PJM) | 93.0 GWh | Dec 1937 | Dec 2025 | Water |
| Essex | Associated Electric Coop, Inc | Essex, MO | Associated Electric Cooperative, Inc. (AECI) | 92.9 GWh | May 1999 | Dec 2025 | Natural Gas |
| North 1st | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 92.8 GWh | Jul 2001 | Dec 2025 | Natural Gas |
| Live Oak Solar, LLC | Live Oak Solar, LLC | Metter, GA | Southern Company Services, Inc. - Trans (SOCO) | 92.7 GWh | Nov 2016 | May 2026 | Solar |
| Horse Mesa | Salt River Project | Apache Junction, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 92.6 GWh | Mar 1927 | May 2026 | Water |
| Upper Salmon A | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 92.6 GWh | Aug 1937 | Dec 2025 | Water |
| North Rock | Wisconsin Power & Light Co | Edgerton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 92.6 GWh | Sep 2022 | May 2026 | Solar |
| Coffeen Solar BESS | Vistra Corp | Coffeen, IL | Midcontinent Independent System Operator, Inc. (MISO) | 92.6 GWh | Nov 2024 | May 2026 | Solar |
| Marshall Solar Energy Project | Marshall Solar Energy Project | Marshall, MN | Midcontinent Independent System Operator, Inc. (MISO) | 92.5 GWh | Dec 2016 | May 2026 | Solar |
| Deerfield Wind LLC | Avangrid Power LLC | Searsburg, VT | ISO New England (ISNE) | 92.5 GWh | Nov 2017 | May 2026 | Wind |
| Flatford | Florida Power & Light Co | Myakka City, FL | Florida Power & Light Co. (FPL) | 92.4 GWh | - | May 2026 | Solar |
| Anderson | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 92.3 GWh | May 1992 | Dec 2025 | Natural Gas : 99.8% |
| Fayette Solar | Geronimo Power | Greenfield, OH | PJM Interconnection, LLC (PJM) | 92.2 GWh | Dec 2024 | May 2026 | Solar |
| ID Solar | AES Distributed Energy | Kuna, ID | Idaho Power Company (IPCO) | 92.2 GWh | Jul 2016 | Dec 2025 | Solar |
| Lake Hancock Solar | Tampa Electric Co | Bartow, FL | Tampa Electric Company (TEC) | 92.2 GWh | Mar 2019 | May 2026 | Solar |
| PCA, Filer City Mill | PCA, Filer City Mill | Filer City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 92.2 GWh | Dec 1949 | May 2026 | Natural Gas |
| Summit Farms Solar | Dominion Renewable Energy | Moyock, NC | PJM Interconnection, LLC (PJM) | 92.0 GWh | Nov 2016 | May 2026 | Solar |
| Stanly Solar, LLC | SunStrong Management | Albemarle, NC | Duke Energy Carolinas (DUK) | 91.8 GWh | Jul 2022 | May 2026 | Solar |
| Sumrall I Solar Farm | MS Solar 2, LLC | Sumrall, MS | Southern Company Services, Inc. - Trans (SOCO) | 91.8 GWh | May 2017 | May 2026 | Solar |
| Shoshone (CO) | Public Service Co of Colorado | Glenwood Springs, CO | Public Service Company of Colorado (PSCO) | 91.8 GWh | May 1909 | Dec 2025 | Water |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |