Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| JLL-One Rockwood Road | JLL-One Rockwood Road | Sleppy Hollow, NY | New York Independent System Operator (NYIS) | 8.0 MWh | Dec 2002 | Dec 2023 | Distillate Fuel Oil |
| JM Huber at Quincy | Luminace Solar Illinois 2, LLC | Quincy, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Nov 2021 | Dec 2023 | Solar |
| JM Shafer Generating Station | Tri-State G & T Assn, Inc | Ft. Lupton, CO | Public Service Company of Colorado (PSCO) | 893.7 GWh | May 1994 | Mar 2025 | Natural Gas |
| JMB Mcguire-Dix-Lakehurst Solar Project | Altus Power America Management, LLC | McGuire AFB, NJ | PJM Interconnection, LLC (PJM) | 11.5 GWh | Sep 2013 | Dec 2023 | Solar |
| Joe Jenny | AMP MA Joe Jenny | Oxford, MA | ISO New England (ISNE) | 2.4 GWh | Apr 2018 | Dec 2023 | Solar |
| Jogee Road Solar | DG New York CS, LLC | MIddleton, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Jun 2022 | Dec 2023 | Solar |
| John A Logan College Solar | REA Investments, LLC | Carterville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Nov 2019 | Dec 2023 | Solar |
| John B Rich Memorial Power Station | Gilberton Power Co | Frackville, PA | PJM Interconnection, LLC (PJM) | 624.1 GWh | Jan 1988 | Dec 2023 | Waste/Other Coal : 99.7% |
| John C Boyle | PacifiCorp | Keno, OR | PacifiCorp West (PACW) | 192.0 GWh | Sep 1958 | Dec 2023 | Water |
| John Day | USACE Northwestern Division | Rufus, OR | Bonneville Power Administration (BPAT) | 7.2 TWh | Jul 1968 | Mar 2025 | Water |
| John Deere Dubuque Works | John Deere Dubuque Works | Dubuque, IA | Midcontinent Independent System Operator, Inc. (MISO) | 92.0 MWh | May 1994 | Jan 2025 | Distillate Fuel Oil |
| John E Amos | Appalachian Power Co | St Albans, WV | PJM Interconnection, LLC (PJM) | 9.5 TWh | Aug 1971 | Mar 2025 | Bituminous Coal : 99.5% |
| John H Kerr | USCE-Wilmington District | Boydton, VA | PJM Interconnection, LLC (PJM) | 340.0 GWh | Oct 1952 | Dec 2023 | Water |
| John H Warden | L'Anse Warden Electric Company LLC | L'Anse, MI | Midcontinent Independent System Operator, Inc. (MISO) | 125.5 GWh | Jul 1959 | Dec 2023 | Wood/Wood Waste Solids : 87.9% Tire-derived Fuels : 12.1% |
| John Hopkins Middle School Microgrid | Duke Energy Florida, LLC | St Petersburg, FL | Duke Energy Florida, Inc. (FPC) | 39.0 MWh | Aug 2023 | Dec 2023 | Solar |
| John L. Featherstone Plant | Hudson Ranch Power I LLC | Calipatria, CA | Imperial Irrigation District (IID) | 437.4 GWh | Feb 2012 | Mar 2025 | Geothermal |
| John P Madgett | Dairyland Power Coop | Alma, WI | Midcontinent Independent System Operator, Inc. (MISO) | 943.5 GWh | Oct 1979 | Mar 2025 | Subbituminous Coal : 99.7% |
| John R Kelly | Gainesville Regional Utilities | Gainesville, FL | Gainesville Regional Utilities (GVL) | 603.3 GWh | Mar 1965 | May 2023 | Natural Gas |
| John S Rainey | South Carolina Public Service Authority | Starr, SC | South Carolina Public Service Authority (SC) | 4.2 TWh | Aug 2001 | Mar 2025 | Natural Gas |
| John Sevier | Tennessee Valley Authority | Rogersville, TN | Tennessee Valley Authority (TVA) | 4.6 TWh | Jan 1956 | Mar 2025 | Natural Gas |
| John Twitty Energy Center | City Utilities of Springfield - (MO) | Springfield, MO | Southwest Power Pool (SWPP) | 2.3 TWh | May 1976 | Mar 2025 | Subbituminous Coal : 93.4% Natural Gas : 6.6% |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 2.8 TWh | Nov 2012 | Mar 2025 | Subbituminous Coal : 99.3% Natural Gas : 0.7% |
| Johnson | City of Johnson - (KS) | Johnson, KS | Southwest Power Pool (SWPP) | 35.0 MWh | Feb 1950 | Dec 2023 | Distillate Fuel Oil |
| Johnson 1 | Central Nebraska Pub P&I Dist | Elwood, NE | Southwest Power Pool (SWPP) | 52.0 GWh | Mar 1941 | Dec 2023 | Water |
| Johnson 1 Community Solar | Johnson I CSG LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 2018 | Dec 2023 | Solar |
| Johnson 2 | Central Nebraska Pub P&I Dist | Lexington, NE | Southwest Power Pool (SWPP) | 64.6 GWh | Mar 1941 | Dec 2023 | Water |
| Johnson Co. Solar RES | Hoosier Energy R E C, Inc | Trafalgar, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Sep 2016 | Dec 2023 | Solar |
| Johnson Corner Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Johnson City, KS | Southwest Power Pool (SWPP) | 39.0 GWh | Mar 2020 | Mar 2025 | Solar |
| Johnson County | Johnson County Power LLC | Cleburne, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | Aug 1996 | Dec 2023 | Natural Gas |
| Johnson County Hills Solar | MidAmerican Energy Co | Iowa City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | Dec 2021 | Dec 2023 | Solar |
| Johnson CSG 1 | Madison Energy Holdings LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Nov 2021 | Dec 2023 | Solar |
| Johnson CSG 2 | Madison Energy Holdings LLC | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Feb 2023 | Dec 2023 | Solar |
| Johnson Falls | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 10.3 GWh | Jun 1923 | Dec 2023 | Water |
| Johnson II Community Solar | Johnson II CSG LLC | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Aug 2018 | Dec 2023 | Solar |
| Johnson Matthey, Inc. Solar | Luminace Solar New Jersey II, LLC | Paulsboro, NJ | PJM Interconnection, LLC (PJM) | 4.9 GWh | Feb 2011 | Dec 2023 | Solar |
| Johnson Solar CSG | National Grid Renewables | Edgerton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.1 GWh | Dec 2017 | Dec 2023 | Solar |
| Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | PJM Interconnection, LLC (PJM) | 137.2 GWh | Jan 1993 | Apr 2023 | Black Liquor : 57.8% Natural Gas : 42.2% |
| Johnsonville | Tennessee Valley Authority | New Johnsonville, TN | Tennessee Valley Authority (TVA) | 964.1 GWh | Sep 1951 | Mar 2025 | Natural Gas : 99.7% |
| Johnsonville Dam | Erie Boulevard Hydropower LP | Johnsonville, NY | New York Independent System Operator (NYIS) | 13.6 GWh | Dec 1908 | Dec 2023 | Water |
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 187.3 GWh | Apr 2013 | Mar 2025 | Landfill Gas |
| Johnston Solar | Concord New Energy | Town of Johnston, RI | ISO New England (ISNE) | 1.6 GWh | Jun 2015 | Dec 2023 | Solar |
| Johnstown | Onyx Asset Services Group | Johnstown, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Mar 2018 | Dec 2023 | Solar |
| Johnstown Solar 1, LLC | AES Distributed Energy | Gloversville, NY | New York Independent System Operator (NYIS) | 4.9 GWh | Nov 2019 | Dec 2023 | Solar |
| Joliet 29 | Midwest Generations EME LLC | Joliet, IL | PJM Interconnection, LLC (PJM) | 848.0 GWh | Mar 1965 | Aug 2023 | Natural Gas |
| Jones | Southwestern Public Service Co | Lubbock, TX | Southwest Power Pool (SWPP) | 2.3 TWh | Dec 1970 | Mar 2025 | Natural Gas |
| Jones Bluff | USCE-Mobile District | Selma, AL | Southern Company Services, Inc. - Trans (SOCO) | 267.2 GWh | May 1975 | Dec 2023 | Water |
| Jones Dairy | Wisconsin Electric Power Co | Fort Atkinson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jun 2021 | Dec 2023 | Solar |
| Jones Fork | Sacramento Municipal Util Dist | Fresh Pond, CA | Balancing Authority of Northern California (BANC) | 29.1 GWh | May 1985 | Dec 2023 | Water |
| Jones Street | Omaha Public Power District | Omaha, NE | Southwest Power Pool (SWPP) | 11.2 GWh | May 1973 | Dec 2023 | Distillate Fuel Oil |
| Jonesboro City Water & Light Plant | City Water and Light Plant | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 84.7 GWh | Jun 1999 | Dec 2023 | Natural Gas |
| Jordache Enterprises Solar | Jordache Enterprises | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Oct 2011 | Dec 2023 | Solar |
| Jordan Creek Wind Farm, LLC | Jordan Creek Wind Farm, LLC | Judyville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Nov 2020 | Mar 2025 | Wind |
| Jordan Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 263.3 GWh | Dec 1928 | Dec 2023 | Water |
| Jordan Energy-DFA Middlebury Center Plan | Distributed Solar Development, LLC | Middlebury Center, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Nov 2021 | Dec 2023 | Solar |
| Jordan Hydroelectric Project | Jordan Hydroelectric LTD PTP | Moncure, NC | Duke Energy Carolinas (DUK) | 5.2 GWh | Dec 2011 | Dec 2022 | Water |
| Jordanelle Dam Hydroelectric Project | Central Utah Water Conservancy District | Heber, UT | PacifiCorp East (PACE) | 50.0 GWh | Jun 2008 | Dec 2023 | Water |
| Joseph J Seymour Power Project | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 52.5 GWh | Jun 2001 | Dec 2023 | Natural Gas |
| Joseph M Farley | Alabama Power Co | Columbia, AL | Southern Company Services, Inc. - Trans (SOCO) | 14.7 TWh | Nov 1977 | Mar 2025 | Nuclear |
| JSR000 N Mathilda Fuel Cell | 2016 ESA Project Company, LLC | Sunnyvale, CA | California Independent System Operator (CISO) | 8.8 GWh | May 2019 | Dec 2023 | Natural Gas |
| Judd Road Solar | EF NY CDG 007, LLC | Oriskany, NY | New York Independent System Operator (NYIS) | 6.3 GWh | Feb 2022 | Dec 2023 | Solar |
| Judge F Carr | U S Bureau of Reclamation | French Gulch, CA | Balancing Authority of Northern California (BANC) | 260.6 GWh | Apr 1963 | Mar 2025 | Water |
| Judith Gap Wind Energy Center | Invenergy Services LLC | Harlowton, MT | NorthWestern Corporation (NWMT) | 444.2 GWh | Nov 2005 | Mar 2025 | Wind |
| Julia Hills LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2023 | Wind |
| Jumbo Hill Wind Project | Engie North America | Andrews, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 599.2 GWh | Feb 2020 | Mar 2025 | Wind |
| Junction Hilltop Wind Farm | Junction Hilltop Management LLC | Dana, IA | Midcontinent Independent System Operator, Inc. (MISO) | 24.2 GWh | Feb 2012 | Dec 2023 | Wind |
| Junction Road | NJR Clean Energy Ventures Corporation | Raritan Township, NJ | PJM Interconnection, LLC (PJM) | 7.1 GWh | Apr 2016 | Dec 2023 | Solar |
| Juniper Canyon I Wind Project | Avangrid Renewables LLC | Bickleton, WA | Avangrid Renewables, LLC (AVRN) | 256.8 GWh | Feb 2011 | Mar 2025 | Wind |
| Juniper Networks Sunnyvale | Bloom Energy | Sunnyvale, CA | California Independent System Operator (CISO) | 5.6 GWh | Nov 2012 | Dec 2023 | Natural Gas |
| Juniper Ridge Hydroelectric Project | Central Oregon Irrigation Dist | Bend, OR | PacifiCorp West (PACW) | 10.9 GWh | Sep 2010 | Dec 2023 | Water |
| Juniper Solar (FL) | Tampa Electric Co | Zephyrhills, FL | Tampa Electric Company (TEC) | 147.2 GWh | Nov 2023 | Mar 2025 | Solar |
| Juno Solar Project | SE Juno, LLC | Lamesa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 773.4 GWh | May 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 | 81 | 4,503.48 GWh |
| California | # 5 | 1,596 | 15,306.94 GWh |
| Colorado | # 30 | 265 | 4,337.74 GWh |
| Connecticut | # 31 | 152 | 3,831.37 GWh |
| Delaware | # 50 | 31 | 183.34 GWh |
| District of Columbia | # 51 | 12 | 15.27 GWh |
| Florida | # 3 | 304 | 18,686.61 GWh |
| Georgia | # 9 | 241 | 9,979.52 GWh |
| Hawaii | # 46 | 67 | 749.10 GWh |
| Idaho | # 43 | 146 | 1,488.21 GWh |
| Illinois | # 4 | 338 | 15,592.21 GWh |
| Indiana | # 12 | 203 | 8,849.97 GWh |
| Iowa | # 20 | 281 | 6,323.45 GWh |
| Kansas | # 25 | 157 | 5,176.23 GWh |
| Kentucky | # 24 | 57 | 5,180.56 GWh |
| Louisiana | # 18 | 81 | 6,708.43 GWh |
| Maine | # 45 | 159 | 1,313.29 GWh |
| Maryland | # 39 | 181 | 2,427.73 GWh |
| Massachusetts | # 42 | 599 | 1,608.56 GWh |
| Michigan | # 10 | 268 | 9,898.87 GWh |
| Minnesota | # 26 | 740 | 5,082.27 GWh |
| Mississippi | # 19 | 55 | 6,374.07 GWh |
| Missouri | # 21 | 118 | 5,776.95 GWh |
| State | Rank | Active Plants | Mar 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,309.70 GWh |
| Nebraska | # 37 | 119 | 3,008.88 GWh |
| Nevada | # 34 | 109 | 3,381.98 GWh |
| New Hampshire | # 44 | 56 | 1,374.49 GWh |
| New Jersey | # 28 | 375 | 4,514.07 GWh |
| New Mexico | # 35 | 140 | 3,378.20 GWh |
| New York | # 8 | 830 | 10,278.94 GWh |
| North Carolina | # 11 | 880 | 9,080.20 GWh |
| North Dakota | # 33 | 57 | 3,690.67 GWh |
| Ohio | # 6 | 191 | 11,252.37 GWh |
| Oklahoma | # 17 | 131 | 6,972.70 GWh |
| Oregon | # 22 | 260 | 5,543.74 GWh |
| Pennsylvania | # 2 | 240 | 19,658.43 GWh |
| Rhode Island | # 47 | 95 | 622.24 GWh |
| South Carolina | # 14 | 198 | 8,606.12 GWh |
| South Dakota | # 41 | 52 | 1,945.10 GWh |
| Tennessee | # 23 | 84 | 5,241.09 GWh |
| Texas | # 1 | 821 | 43,194.33 GWh |
| Utah | # 36 | 119 | 3,056.84 GWh |
| Vermont | # 49 | 112 | 230.44 GWh |
| Virginia | # 15 | 215 | 8,465.83 GWh |
| Washington | # 13 | 137 | 8,662.62 GWh |
| West Virginia | # 38 | 36 | 2,977.95 GWh |
| Wisconsin | # 27 | 222 | 4,571.79 GWh |
| Wyoming | # 32 | 73 | 3,817.24 GWh |