Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Johnson Falls | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 10.7 GWh | Jun 1923 | Dec 2025 | Water |
| Janesville Community Solar | Wisconsin Power & Light Co | Janesville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Mar 2025 | Dec 2025 | Solar |
| Jackson Solar WI, LLC | Wisconsin Electric Power Co | Cedarburg, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.8 GWh | Nov 2023 | Dec 2025 | Solar |
| Jones Dairy | Wisconsin Electric Power Co | Fort Atkinson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jun 2021 | Dec 2025 | Solar |
| Jay County LFGTE | Wabash Valley Power Assn, Inc | Portland, IN | PJM Interconnection, LLC (PJM) | 16.9 GWh | Mar 2005 | Dec 2025 | Landfill Gas |
| John H Kerr | USCE-Wilmington District | Boydton, VA | PJM Interconnection, LLC (PJM) | 346.4 GWh | Oct 1952 | Dec 2025 | Water |
| J Strom Thurmond | USCE-Savannah District | Clarks Hill, SC | Southeastern Power Administration (SEPA) | 566.0 GWh | Dec 1952 | Dec 2025 | Water |
| J P Priest | USCE-Nashville District | Nashville, TN | Tennessee Valley Authority (TVA) | 60.4 GWh | Jan 1970 | Dec 2025 | Water |
| Jones Bluff | USCE-Mobile District | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 250.8 GWh | May 1975 | Dec 2025 | Water |
| J Woodruff | USCE-Mobile District | Chattahoochee, FL | Florida Power & Light Co. (FPL) | 228.5 GWh | Jan 2001 | Dec 2025 | Water |
| John Day | USACE Northwestern Division | Rufus, OR | Bonneville Power Administration (BPAT) | 8.0 TWh | Jul 1968 | Aug 2026 | Water |
| Jones Farm Solar | Urban Grid Solar | Millington, MD | PJM Interconnection, LLC (PJM) | 130.1 GWh | May 2025 | Aug 2026 | Solar |
| Jacobson 5 MW Solar | UNS Electric, Inc | Kingman, AZ | Tucson Electric Power (TEPC) | 8.9 GWh | Feb 2017 | Dec 2025 | Solar |
| Judge F Carr | U S Bureau of Reclamation | French Gulch, CA | Balancing Authority of Northern California (BANC) | 377.6 GWh | Apr 1963 | Aug 2026 | Water |
| JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 770.7 GWh | May 1994 | Aug 2026 | Natural Gas |
| Jackson Board of Education-Liberty HS | Tesla Inc. | Jackson, NJ | PJM Interconnection, LLC (PJM) | 1.6 GWh | Jun 2016 | Dec 2025 | Solar |
| Johnsonville | Tennessee Valley Authority | New Johnsonville, TN | Tennessee Valley Authority (TVA) | 1.6 TWh | Sep 1951 | Aug 2026 | Natural Gas : 99.9% |
| John Sevier | Tennessee Valley Authority | Rogersville, TN | Tennessee Valley Authority (TVA) | 4.1 TWh | Jan 1956 | Aug 2026 | Natural Gas |
| Juniper Solar (FL) | Tampa Electric Co | Zephyrhills, FL | Tampa Electric Company (TEC) | 143.5 GWh | Nov 2023 | Aug 2026 | Solar |
| Jamison Solar (FL) | Tampa Electric Co | Mulberry, FL | Tampa Electric Company (TEC) | 137.9 GWh | Mar 2022 | Aug 2026 | Solar |
| Jefferson-Lewis BOCES Solar | SunStrong Management, LLC | Watertown, NY | New York Independent System Operator (NYIS) | 2.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Jeffco Community Solar Gardens LLC | SunShare Management | Arvada, CO | Public Service Company of Colorado (PSCO) | 2.4 GWh | Apr 2016 | Dec 2025 | Solar |
| Jakana Solar | Strata Manager, LLC | Williamston, NC | PJM Interconnection, LLC (PJM) | 9.4 GWh | Oct 2014 | Dec 2025 | Solar |
| Jones | Southwestern Public Service Co | Lubbock, TX | Southwest Power Pool (SWPP) | 3.5 TWh | Dec 1970 | Aug 2026 | Natural Gas |
| J Lamar Stall Unit | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 3.3 TWh | May 2010 | Aug 2026 | Natural Gas |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.2 TWh | Nov 2012 | Aug 2026 | Subbituminous Coal : 99.6% |
| J S Eastwood | Southern California Edison Co | Shaver Lake, CA | California Independent System Operator (CISO) | 90.6 GWh | Nov 1987 | Aug 2026 | Water |
| John S Rainey | South Carolina Public Service Authority | Starr, SC | South Carolina Public Service Authority (SC) | 5.1 TWh | Aug 2001 | Aug 2026 | Natural Gas |
| Jefferies | South Carolina Public Service Authority | Moncks Corner, SC | South Carolina Public Service Authority (SC) | 233.5 GWh | Nov 1942 | Dec 2025 | Water |
| Jester Solar | Sol Systems | Goldsboro, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Nov 2020 | Dec 2025 | Solar |
| Jericho Landfill Solar Farm | SoCore Energy LLC | Jerico, VT | ISO New England (ISNE) | 1.5 GWh | Dec 2020 | Dec 2025 | Solar |
| Jericho Gravel Solar Farm | SoCore Energy LLC | Jerico, VT | ISO New England (ISNE) | 2.3 GWh | Dec 2020 | Dec 2025 | Solar |
| Juno Solar Project | SE Juno, LLC | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 751.8 GWh | May 2021 | Aug 2026 | Solar |
| Jaybird | Sacramento Municipal Util Dist | Camino, CA | Balancing Authority of Northern California (BANC) | 451.2 GWh | Mar 1961 | Aug 2026 | Water |
| Jones Fork | Sacramento Municipal Util Dist | Fresh Pond, CA | Balancing Authority of Northern California (BANC) | 14.9 GWh | May 1985 | Dec 2025 | Water |
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 186.8 GWh | Apr 2013 | Aug 2026 | Landfill Gas |
| Jicarilla Solar 1 LLC | Repsol Renewables NA | Dulce, NM | Public Service Company of New Mexico (PNM) | 118.5 GWh | Jun 2023 | Aug 2026 | Solar |
| Jicarilla Solar 2 | Repsol Renewables NA | Dulce, NM | Public Service Company of New Mexico (PNM) | 129.5 GWh | Mar 2022 | Aug 2026 | Solar |
| John A Logan College Solar | REA Investments, LLC | Carterville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Nov 2019 | Dec 2025 | Solar |
| Jesup Plant | Rayonier Advanced Materials | Jesup, GA | Southern Company Services, Inc. - Trans (SOCO) | 464.4 GWh | May 1954 | Dec 2025 | Black Liquor : 76.7% Wood/Wood Waste Solids : 12.8% Natural Gas : 9.5% Residual Fuel Oil : 1.0% |
| Jim Bridger | PacifiCorp | Point of Rocks, WY | PacifiCorp East (PACE) | 7.3 TWh | Oct 1974 | Aug 2026 | Subbituminous Coal : 57.7% Natural Gas : 42.2% |
| James B Black | Pacific Gas & Electric Co. | Big Bend, CA | California Independent System Operator (CISO) | 510.4 GWh | Nov 1965 | Aug 2026 | Water |
| Jamestown | Otter Tail Power Co | Jamestown, ND | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 GWh | Apr 1976 | Dec 2025 | Distillate Fuel Oil |
| Jersey Valley Geothermal Power Plant | Ormat Nevada Inc | Imlay, NV | Nevada Power Company (NEVP) | 58.1 GWh | Nov 2010 | Dec 2025 | Geothermal |
| Jersey City DWP | Onyx Asset Services Group | Jersey City, NJ | PJM Interconnection, LLC (PJM) | 1.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Johnstown | Onyx Asset Services Group | Johnstown, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Mar 2018 | Dec 2025 | Solar |
| Jones Street | Omaha Public Power District | Omaha, NE | Southwest Power Pool (SWPP) | 9.9 GWh | May 1973 | Dec 2025 | Distillate Fuel Oil |
| Judd Road Solar | Novis Renewables, LLC | Oriskany, NY | New York Independent System Operator (NYIS) | 7.7 GWh | Feb 2022 | Dec 2025 | Solar |
| Jeffers Wind 20 LLC | Northern States Power Co - Minnesota | Jeffers, MN | Midcontinent Independent System Operator, Inc. (MISO) | 196.5 GWh | Sep 2008 | Dec 2025 | Wind |
| Jim Falls | Northern States Power Co - Minnesota | Jim Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 105.3 GWh | Jun 1988 | Dec 2025 | Water |
| Jacobstown | NJR Clean Energy Ventures Corporation | North Hanover, NJ | PJM Interconnection, LLC (PJM) | 7.5 GWh | Aug 2014 | Dec 2025 | Solar |
| Junction Road | NJR Clean Energy Ventures Corporation | Raritan Township, NJ | PJM Interconnection, LLC (PJM) | 6.2 GWh | Apr 2016 | Dec 2025 | Solar |
| Joseph J Seymour Power Project | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 99.0 GWh | Jun 2001 | Dec 2025 | Natural Gas |
| Jarvis (Hinckley) | New York Power Authority | Hinckley, NY | New York Independent System Operator (NYIS) | 19.7 GWh | Jun 1991 | Dec 2025 | Water |
| Jack Watson | Mississippi Power Co | Gulfport, MS | Southern Company Services, Inc. - Trans (SOCO) | 2.5 TWh | May 1957 | Aug 2026 | Natural Gas |
| Johnson County Hills Solar | MidAmerican Energy Co | Iowa City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Dec 2021 | Dec 2025 | Solar |
| Johnson CSG 2 | Madison Energy Holdings LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Feb 2023 | Dec 2025 | Solar |
| Johnson CSG 1 | Madison Energy Holdings LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Nov 2021 | Dec 2025 | Solar |
| Johnson Matthey, Inc. Solar | Luminace Solar New Jersey II, LLC | Paulsboro, NJ | PJM Interconnection, LLC (PJM) | 6.0 GWh | Feb 2011 | Dec 2025 | Solar |
| JM Huber at Quincy | Luminace Solar Illinois 2, LLC | Quincy, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Nov 2021 | Dec 2025 | Solar |
| JED Solid Waste Mgmt Renewable Energy | LMS Energy USA LLC | St. Cloud, FL | Duke Energy Florida, Inc. (FPC) | 37.1 GWh | Feb 2017 | Dec 2025 | Landfill Gas |
| J Street | Lincoln Electric System | Lincoln, NE | Southwest Power Pool (SWPP) | 226.1 MWh | Jan 1972 | Jul 2025 | Natural Gas : 86.3% Distillate Fuel Oil : 13.7% |
| Johnson Corner Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Johnson City, KS | Southwest Power Pool (SWPP) | 38.0 GWh | Mar 2020 | Aug 2026 | Solar |
| Juliet Energy Project, LLC | Lightsource Renewable Energy Asset Management, LLC | Weston, OH | PJM Interconnection, LLC (PJM) | 2.8 GWh | - | Aug 2026 | Solar |
| Jersey-Atlantic Wind Farm | Leeward Asset Management, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 20.6 GWh | Feb 2006 | Aug 2026 | Wind |
| John H Warden | L'Anse Warden Electric Company LLC | L'Anse, MI | Midcontinent Independent System Operator, Inc. (MISO) | 81.4 GWh | Jul 1959 | Oct 2025 | Wood/Wood Waste Solids : 92.7% Tire-derived Fuels : 7.1% |
| Jameson Energy Center | Kansas Municipal Energy Agency - (KS) | Garden City, KS | Southwest Power Pool (SWPP) | 175.0 MWh | Apr 2014 | Dec 2025 | Natural Gas |
| Junction Hilltop Wind Farm | Junction Hilltop Management LLC | Dana, IA | Midcontinent Independent System Operator, Inc. (MISO) | 23.6 GWh | Feb 2012 | Dec 2025 | Wind |
| Jordan Creek Wind Farm, LLC | Jordan Creek Wind Farm, LLC | Judyville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Nov 2020 | Aug 2026 | Wind |
| Jordache Enterprises Solar | Jordache Enterprises | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Oct 2011 | Dec 2025 | Solar |
| Johnson II Community Solar | Johnson II CSG LLC | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Aug 2018 | Dec 2025 | Solar |
| Johnson 1 Community Solar | Johnson I CSG LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2025 | Solar |
| Johnson County | Johnson County Power LLC | Cleburne, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 TWh | Aug 1996 | Dec 2025 | Natural Gas : 99.9% |
| John Deere Dubuque Works | John Deere Dubuque Works | Dubuque, IA | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 MWh | May 1994 | Aug 2026 | Distillate Fuel Oil |
| JLL-One Rockwood Road | JLL-One Rockwood Road | Sleppy Hollow, NY | New York Independent System Operator (NYIS) | 13.0 MWh | Dec 2002 | Dec 2025 | Distillate Fuel Oil |
| Jiminy Peak Wind QF | Jiminy Peak Mountain Resort, LLC | Hancock, MA | ISO New England (ISNE) | 2.0 MWh | Jul 2007 | Apr 2025 | Wind |
| Jett Creek Windfarm (Burnt River) | Jett Creek | Huntington, OR | Idaho Power Company (IPCO) | 24.8 GWh | Feb 2017 | Dec 2025 | Wind |
| Jericho Rise Wind Farm LLC | Jericho Rise Wind Farm LLC | Chateaugay, NY | New York Independent System Operator (NYIS) | 162.3 GWh | Nov 2016 | Aug 2026 | Wind |
| Jericho Power | Jericho Power LLC | Berlin, NH | ISO New England (ISNE) | 23.6 GWh | Dec 2015 | Aug 2026 | Wind |
| Jefferson Torresdale Hospital | Jefferson Torresdale Hospital | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.7 GWh | Apr 2016 | Dec 2025 | Natural Gas |
| Jefferson Solar (SC) | Jefferson Solar | Hartsville, SC | Duke Energy Progress East (CPLE) | 12.7 GWh | Oct 2022 | Dec 2025 | Solar |
| J D Kennedy | JEA | Jacksonville, FL | JEA (JEA) | 311.0 GWh | May 2000 | Dec 2025 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| JBAB - Washington DC | JBAB Solar I, LLC. | Washington, DC | PJM Interconnection, LLC (PJM) | 7.9 GWh | Dec 2018 | Dec 2025 | Solar |
| Jax LNG | Jax LNG | Jacksonville, FL | JEA (JEA) | 36.6 GWh | Sep 2018 | Dec 2025 | Natural Gas |
| Javelina Wind Energy, LLC | Javelina Wind Energy, LLC | Mirando City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 708.9 GWh | Nov 2015 | Aug 2026 | Wind |
| Javelina Wind Energy II, LLC | Javelina Wind Energy II, LLC | MIRANDO, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 761.6 GWh | Oct 2016 | Dec 2025 | Wind |
| Java Solar, LLC | Java Solar, LLC | Lemoore, CA | California Independent System Operator (CISO) | 22.5 GWh | Oct 2022 | Dec 2025 | Solar |
| Jamison Solar Farm | Jamison Solar Farm | Orangeburg, SC | South Carolina Public Service Authority (SC) | 1.9 GWh | Mar 2019 | Dec 2025 | Solar |
| Jamaica Bay Peaking | Jamaica Bay Peaking Facility, LLC | Far Rockaway, NY | New York Independent System Operator (NYIS) | 23.0 GWh | Jun 2003 | Dec 2025 | Kerosene |
| Jade Meadow LLC | Jade Meadow LLC | Midland, MD | PJM Interconnection, LLC (PJM) | 32.1 GWh | Feb 2024 | Dec 2025 | Solar |
| Jacksonville Solar | Jacksonville Solar LLC | Jacksonville, FL | JEA (JEA) | 8.8 GWh | Mar 2010 | Dec 2025 | Solar |
| Jackson Generation, LLC | Jackson Generation, LLC | Elwood, IL | PJM Interconnection, LLC (PJM) | 6.5 TWh | Apr 2022 | Aug 2026 | Natural Gas |
| Jack's Solar Garden | Jack's Solar Garden | Longmont, CO | Public Service Company of Colorado (PSCO) | 2.1 GWh | Sep 2020 | Dec 2025 | Solar |
| Jack Francis Solar, LLC | Jack Francis Solar, LLC | Clio, MI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2025 | Solar |
| Jack County | Jack County Power, LLC | Bridgeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.7 TWh | Jan 2006 | Aug 2026 | Natural Gas |
| Judith Gap Wind Energy Center | Invenergy Services LLC | Harlowton, MT | NorthWestern Corporation (NWMT) | 413.7 GWh | Nov 2005 | Aug 2026 | Wind |
| Jacumba Solar Farm | Invenergy Services LLC | Jacumba, CA | California Independent System Operator (CISO) | 46.3 GWh | Jun 2017 | Dec 2025 | Solar |
| Jayhawk Wind Energy Center | Invenergy Services LLC | Hepler, KS | Southwest Power Pool (SWPP) | 720.4 GWh | Nov 2021 | Aug 2026 | Wind |
| JCO Oxides Olefins Plant | Indorama Ventures | Port Neeches, TX | Midcontinent Independent System Operator, Inc. (MISO) | 569.5 GWh | Aug 1992 | Dec 2025 | Natural Gas |
| John L. Featherstone Plant | Hudson Ranch Power I LLC | Calipatria, CA | Imperial Irrigation District (IID) | 429.0 GWh | Feb 2012 | Aug 2026 | Geothermal |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |