Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Emmons-Logan Wind, LLC | Emmons-Logan Wind, LLC | Linton, ND | Midcontinent Independent System Operator, Inc. (MISO) | 873.7 GWh | Nov 2019 | Sep 2025 | Wind |
| Worumbo Hydro Station | Eagle Creek Renewable Energy, LLC | Lisbon Falls, ME | ISO New England (ISNE) | 88.7 GWh | Jan 1989 | Dec 2024 | Water |
| Wheelabrator Lisbon | Wheelabrator Environmental Systems | Lisbon, CT | ISO New England (ISNE) | 101.0 GWh | Sep 1995 | Sep 2025 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| CJ Solar I, LLC | Lisbon West | Lisbon, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jul 2018 | Dec 2024 | Solar |
| COU Solar I, LLC | Lisbon East | Lisbon, NY | New York Independent System Operator (NYIS) | 2.3 GWh | Jul 2018 | Dec 2024 | Solar |
| Litchfield | Litchfield Public Utilities | Litchfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 143.0 MWh | Aug 1963 | Dec 2024 | Natural Gas : 62.5% Distillate Fuel Oil : 37.5% |
| Lithia Solar | Tampa Electric Co | Lithia, FL | Tampa Electric Company (TEC) | 136.9 GWh | Dec 2018 | Sep 2025 | Solar |
| Emory Hillandale Hospital | DeKalb Regional Health System | Lithonia, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.0 MWh | Jun 2005 | Dec 2024 | Distillate Fuel Oil |
| Buffalo Center Wind LLC | Buffalo Center Wind LLC | Little Cedar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Oct 2011 | Dec 2024 | Wind |
| Little Falls (MN) | ALLETE, Inc. | Little Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 31.6 GWh | Dec 1905 | Dec 2024 | Water |
| Camp Ripley Solar | Camp Riley Solar Facility | Little Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 15.0 GWh | Oct 2016 | Dec 2024 | Solar |
| Montclair State University Cogen | Cartier Energy, LLC | Little Falls, NJ | PJM Interconnection, LLC (PJM) | 47.5 GWh | Aug 2013 | Dec 2024 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Little Falls Solar | Little Falls Solar | Little Falls, NY | ISO New England (ISNE) | 3.5 GWh | Sep 2020 | Dec 2024 | Solar |
| Little Falls Solar 1 | Little Falls Solar 1, LLC | Little Falls, NY | ISO New England (ISNE) | 3.5 GWh | Aug 2020 | Dec 2024 | Solar |
| Inghams | Erie Boulevard Hydropower LP | Little Falls, NY | New York Independent System Operator (NYIS) | 27.0 GWh | Dec 1911 | Dec 2024 | Water |
| Beardslee | Erie Boulevard Hydropower LP | Little Falls, NY | New York Independent System Operator (NYIS) | 51.1 GWh | Dec 1923 | Dec 2024 | Water |
| Little Falls Hydro | Eagle Creek Renewable Energy, LLC | Little Falls, NY | New York Independent System Operator (NYIS) | 51.0 GWh | Dec 1986 | Dec 2024 | Water |
| Hardscrabble Wind Power LLC | Avangrid Power LLC | Little Falls, NY | New York Independent System Operator (NYIS) | 163.8 GWh | Dec 2010 | Dec 2024 | Wind |
| King & Queen | Industrial Power Generating Company LLC | Little Plymouth, VA | PJM Interconnection, LLC (PJM) | 59.9 GWh | Dec 2007 | Dec 2024 | Landfill Gas : 95.6% Distillate Fuel Oil : 4.4% |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | Jun 2002 | Dec 2024 | Natural Gas |
| LRWRA | Entegrity Solar LRWRA, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Jul 2023 | Dec 2024 | Solar |
| Southside SD | Entegrity Solar Southside SD, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2023 | Dec 2024 | Solar |
| Zeuber | Today's Power, Inc. | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Nov 2023 | Dec 2024 | Solar |
| Strontia Springs Hydro Plant | Denver City & County of | Littleton, CO | Public Service Company of Colorado (PSCO) | 5.0 GWh | Jun 1986 | Nov 2024 | Water |
| Foothills Hydro Plant | Denver City & County-Foothills | Littleton, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.4 GWh | Apr 1985 | Oct 2024 | Water |
| Nextsun Energy Littleton | Greenbacker Renewable Energy Corporation | Littleton, MA | ISO New England (ISNE) | 5.3 GWh | Sep 2013 | Dec 2024 | Solar |
| S C Moore | Great River Hydro, LLC | Littleton, NH | ISO New England (ISNE) | 341.5 GWh | Dec 1956 | Dec 2024 | Water |
| Sun Devil Solar | Cypress Creek Renewables | Littleton, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Nov 2015 | Dec 2024 | Solar |
| Shieldwall Solar | Strata Manager, LLC | Littleton, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Oct 2022 | Dec 2024 | Solar |
| 2127 Harris Solar Project | Solarenewal LLC | Live Oak, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2014 | Dec 2024 | Solar |
| Echo River Solar | Florida Power & Light Co | Live Oak, FL | Florida Power & Light Co. (FPL) | 153.5 GWh | Mar 2020 | Sep 2025 | Solar |
| Suwannee Solar Facility | Duke Energy Florida, LLC | Live Oak, FL | Duke Energy Florida, Inc. (FPC) | 16.2 GWh | Oct 2017 | Dec 2024 | Solar |
| Suwannee River | Duke Energy Florida, LLC | Live Oak, FL | Duke Energy Florida, Inc. (FPC) | 76.0 GWh | Oct 1953 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
| Falmouth Renewable Energy Center | Duke Energy Florida, LLC | Live Oak, FL | Duke Energy Florida, Inc. (FPC) | 179.7 GWh | May 2024 | Sep 2025 | Solar |
| IKEA Live Oak Rooftop PV System | IKEA Property Inc | Live Oak, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.1 GWh | Mar 2019 | Dec 2024 | Solar |
| Livermore Falls CSG | Livermore Falls CSG, LLC | Livermore Falls, ME | ISO New England (ISNE) | 5.3 GWh | Apr 2022 | Dec 2024 | Solar |
| Otis Hydro | Eagle Creek Renewable Energy, LLC | Livermore Falls, ME | ISO New England (ISNE) | 27.7 GWh | Dec 1984 | Sep 2025 | Water |
| International Paper Livermore Hydro | Eagle Creek Renewable Energy, LLC | Livermore Falls, ME | ISO New England (ISNE) | 17.3 GWh | Dec 1909 | Dec 2024 | Water |
| ReEnergy Livermore Falls | ReEnergy Livermore Falls | Livermore Falls, ME | ISO New England (ISNE) | 266.8 GWh | Jul 1992 | Dec 2024 | Wood/Wood Waste Solids |
| Altamont Gas Recovery | WM Renewable Energy LLC | Livermore, CA | California Independent System Operator (CISO) | 38.9 GWh | Feb 1969 | Dec 2024 | Landfill Gas |
| Vasco Winds | Vasco Winds, LLC | Livermore, CA | California Independent System Operator (CISO) | 223.0 GWh | Nov 2011 | Dec 2024 | Wind |
| Diablo Winds LLC | Sequitur Renewables, LLC | Livermore, CA | California Independent System Operator (CISO) | 20.5 GWh | Nov 2004 | Dec 2024 | Wind |
| Ameresco Vasco Road | Ameresco Vasco Road, LLC | Livermore, CA | California Independent System Operator (CISO) | 32.3 GWh | Feb 2013 | Dec 2024 | Landfill Gas |
| Golden Hills North Wind Energy Center | Golden Hills Interconnection Wind, LLC | Livermore, CA | California Independent System Operator (CISO) | 149.2 GWh | Oct 2017 | Sep 2025 | Wind |
| Whitethorn Solar LLC | Whitethorn Solar LLC | Livermore, CA | California Independent System Operator (CISO) | 4.2 GWh | Jan 2016 | Dec 2024 | Solar |
| Golden Hills Wind | Golden Hills Wind, LLC | Livermore, CA | California Independent System Operator (CISO) | 247.4 GWh | Nov 2015 | Dec 2024 | Wind |
| Summit Winds | Greenbacker Renewable Energy Corporation | Livermore, CA | California Independent System Operator (CISO) | 199.5 GWh | Jun 2021 | Sep 2025 | Wind |
| CA- US Foods- Livermore | EDPRNA DG CA Livermore LLC | Livermore, CA | California Independent System Operator (CISO) | 636.0 MWh | Jul 2024 | Dec 2024 | Solar |
| Longbow Solar, LLC | Longbow Acquisition HoldCo, LLC | Liverpool, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 140.0 GWh | Jun 2022 | Sep 2025 | Solar |
| West Tambo Clean Power II | West Tambo Clean Power II | Livingston, CA | California Independent System Operator (CISO) | 877.0 MWh | Oct 2024 | Dec 2024 | Solar |
| ELP Livingston Solar | ELP Livingston Solar, LLC | Livingston, NY | New York Independent System Operator (NYIS) | 8.6 GWh | Dec 2022 | Dec 2024 | Solar |
| RC Thomas Hydroelectric Project | East Texas Electric Coop, Inc | Livingston, TX | Midcontinent Independent System Operator, Inc. (MISO) | 123.8 GWh | Jun 2020 | Sep 2025 | Water |
| Umbriel Solar | Umbriel Solar, LLC | Livington, TX | Midcontinent Independent System Operator, Inc. (MISO) | 321.1 GWh | Sep 2023 | Sep 2025 | Solar |
| Lockhart | Lockhart Power Co | Lockhart, SC | Duke Energy Carolinas (DUK) | 70.0 GWh | Dec 1920 | Dec 2024 | Water |
| South Plains II | Onward Energy | Lockney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 945.8 GWh | May 2016 | Sep 2025 | Wind |
| Lockport Powerhouse | Metro Wtr Recl Dist Grtr Chi | Lockport, IL | PJM Interconnection, LLC (PJM) | 10.1 GWh | Jan 1999 | Sep 2025 | Water |
| Hydraulic Race | Erie Boulevard Hydropower LP | Lockport, NY | New York Independent System Operator (NYIS) | 10.0 GWh | Dec 1941 | Nov 2024 | Water |
| Lockport Energy Associates LP | Lockport Energy Associates LP | Lockport, NY | New York Independent System Operator (NYIS) | 132.0 GWh | Jun 1992 | Jan 2024 | Natural Gas |
| Pendleton Solar 1 | Pendleton Solar 1, LLC | Lockport, NY | ISO New England (ISNE) | 7.5 GWh | Sep 2020 | Dec 2024 | Solar |
| Ruhlmann A (CSG) | AETS OpCo Holdings LLC | Lockport, NY | New York Independent System Operator (NYIS) | 371.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Slayton Settlement Road Solar CSG | RPNY Solar 3, LLC | Lockport, NY | New York Independent System Operator (NYIS) | 8.8 GWh | Jan 2024 | Dec 2024 | Solar |
| White River Lock and Dam 2 | Ozark Hydro Management, LLC | Locust Grove, AR | Southwestern Power Administration (SPA) | 12.6 GWh | Feb 2007 | Sep 2025 | Water |
| Markham | Grand River Dam Authority | Locust Grove, OK | Southwest Power Pool (SWPP) | 188.2 GWh | Apr 1964 | Dec 2024 | Water |
| Madison Solar (VA) | AES Clean Energy | Locust Grove, VA | PJM Interconnection, LLC (PJM) | 117.2 GWh | Aug 2024 | Sep 2025 | Solar |
| Combustion Turbine Project No 2 | Northern California Power Agny | Lodi, CA | California Independent System Operator (CISO) | 9.6 GWh | Mar 1996 | Oct 2024 | Natural Gas |
| Lodi | Northern California Power Agny | Lodi, CA | California Independent System Operator (CISO) | 2.8 GWh | Jan 1986 | Dec 2024 | Natural Gas |
| Kettleman Solar Project | Ecos Energy LLC | Lodi, CA | California Independent System Operator (CISO) | 2.6 GWh | Mar 2014 | Dec 2024 | Solar |
| Bear Creek Solar (CA) | Ecos Energy LLC | Lodi, CA | California Independent System Operator (CISO) | 4.0 GWh | Jan 2014 | Dec 2024 | Solar |
| Lodi Energy Center | Northern California Power Agny | Lodi, CA | California Independent System Operator (CISO) | 673.4 GWh | Oct 2012 | Sep 2025 | Natural Gas |
| Central Energy Plant USU | Utah State University | Logan, UT | PacifiCorp East (PACE) | 20.8 GWh | Jul 2004 | Sep 2025 | Natural Gas |
| Logan City | City of Logan - (UT) | Logan, UT | PacifiCorp East (PACE) | 4.6 GWh | Jun 2002 | Dec 2024 | Natural Gas |
| Hydro II | City of Logan - (UT) | Logan, UT | PacifiCorp East (PACE) | 19.1 GWh | Feb 1986 | Dec 2024 | Water |
| Oak Ridge LFGTE | Wabash Valley Power Assn, Inc | Logansport, IN | Midcontinent Independent System Operator, Inc. (MISO) | 25.8 GWh | Nov 2003 | Dec 2024 | Landfill Gas |
| Logansport Solar | Cardinal Renewables | Logansport, IN | Midcontinent Independent System Operator, Inc. (MISO) | 23.3 GWh | Aug 2021 | Dec 2024 | Solar |
| Appleseed Solar | Appleseed Solar, LLC | Logansport, IN | Midcontinent Independent System Operator, Inc. (MISO) | 41.6 GWh | - | Sep 2025 | Solar |
| Loma Linda University Cogen | Loma Linda University | Loma Linda, CA | California Independent System Operator (CISO) | 63.0 GWh | Jan 1980 | Sep 2025 | Natural Gas |
| Springfield Solar (WI) | Wisconsin Power & Light Co | Lomira, WI | Midcontinent Independent System Operator, Inc. (MISO) | 202.6 GWh | Nov 2023 | Sep 2025 | Solar |
| Strauss Wind Farm | Strauss Wind LLC | Lompoc, CA | California Independent System Operator (CISO) | 230.0 GWh | Nov 2023 | Sep 2025 | Wind |
| Laurel Dam | USCE-Nashville District | London, KY | PJM Interconnection, LLC (PJM) | 53.2 GWh | Oct 1977 | Dec 2024 | Water |
| Big Plain Solar, LLC | Leeward Asset Management, LLC | London, OH | PJM Interconnection, LLC (PJM) | 397.5 GWh | Aug 2023 | Sep 2025 | Solar |
| Granite Ridge | Granite Ridge Energy LLC | Londonderry, NH | ISO New England (ISNE) | 3.0 TWh | Feb 2003 | Sep 2025 | Natural Gas |
| Cottonwood | Los Angeles Department of Water & Power | Lone Pine, CA | Los Angeles Department of Water and Power (LDWP) | 2.1 GWh | Oct 1908 | Dec 2024 | Water |
| Bear Creek (WI) | Wisconsin Power & Light Co | Lone Rock, WI | Midcontinent Independent System Operator, Inc. (MISO) | 99.9 GWh | Aug 2022 | Sep 2025 | Solar |
| Willow Creek Energy Center | Invenergy Services LLC | Lone, OR | Bonneville Power Administration (BPAT) | 168.7 GWh | Dec 2008 | Dec 2024 | Wind |
| Spring Gap | Pacific Gas & Electric Co. | Long Barn, CA | California Independent System Operator (CISO) | 29.8 GWh | Aug 1921 | Nov 2024 | Water |
| AES Alamitos LLC | AES Alamitos LLC | Long Beach, CA | California Independent System Operator (CISO) | 38.3 GWh | Aug 1956 | Aug 2025 | Natural Gas |
| Haynes | Los Angeles Department of Water & Power | Long Beach, CA | Los Angeles Department of Water and Power (LDWP) | 1.6 TWh | Aug 1962 | Sep 2025 | Natural Gas |
| Long Beach Generation LLC | Long Beach Generation LLC | Long Beach, CA | California Independent System Operator (CISO) | 10.3 GWh | Nov 1976 | Dec 2024 | Natural Gas |
| THUMS | THUMS Long Beach Company | Long Beach, CA | California Independent System Operator (CISO) | 206.9 GWh | Dec 2002 | Sep 2025 | Natural Gas |
| Southeast Resource Recovery | SERRF Joint Powers Authority | Long Beach, CA | California Independent System Operator (CISO) | 89.9 GWh | Jun 1988 | Mar 2024 | Non-biogenic Municipal Solid Waste : 51.7% Biogenic Municipal Solid Waste : 42.3% Natural Gas : 6.1% |
| Dominguez Plant | Eco Services Corp. | Long Beach, CA | California Independent System Operator (CISO) | 13.7 GWh | Jul 1976 | Dec 2023 | Waste Heat |
| AES Alamitos Energy Center | AES Alamitos Energy, LLC | Long Beach, CA | California Independent System Operator (CISO) | 1.9 TWh | Jan 2020 | Sep 2025 | Natural Gas |
| CSU Long Beach Lots 7 & 14 | MN8 Energy LLC | Long Beach, CA | California Independent System Operator (CISO) | 6.9 GWh | Nov 2017 | Dec 2024 | Solar |
| City of Long Beach Airport Lot A & B | Solar DG CA Long Beach, LLC | Long Beach, CA | Los Angeles Department of Water and Power (LDWP) | 2.8 GWh | Jan 2024 | Dec 2024 | Solar |
| Toyota Long Beach Trigen | Long Beach Trigen, LLC | Long Beach, CA | California Independent System Operator (CISO) | 16.8 GWh | Oct 2023 | Dec 2024 | Other Biomass Gas |
| Vernon Boulevard | New York Power Authority | Long Island City, NY | New York Independent System Operator (NYIS) | 117.2 GWh | Jul 2001 | Dec 2024 | Natural Gas |
| Brentwood | New York Power Authority | Long Island, NY | New York Independent System Operator (NYIS) | 37.4 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| Ravenswood | Ravenswood Operations LLC | Long Island, NY | New York Independent System Operator (NYIS) | 2.6 TWh | Jan 1963 | Sep 2025 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Pocono Solar Project | Pocono International Raceway Inc | Long Pond, PA | PJM Interconnection, LLC (PJM) | 3.1 GWh | Jul 2010 | Dec 2024 | Solar |
| Jack's Solar Garden | Jack's Solar Garden | Longmont, CO | Public Service Company of Colorado (PSCO) | 2.2 GWh | Sep 2020 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on September 2025 generation numbers.| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 12,052.47 GWh |
| Alaska | # 48 | 144 | 527.57 GWh |
| Arizona | # 9 | 181 | 11,602.92 GWh |
| Arkansas | # 21 | 116 | 5,844.09 GWh |
| California | # 4 | 1,735 | 19,371.91 GWh |
| Colorado | # 30 | 300 | 4,433.17 GWh |
| Connecticut | # 32 | 166 | 3,779.74 GWh |
| Delaware | # 49 | 33 | 419.31 GWh |
| District of Columbia | # 51 | 16 | 16.99 GWh |
| Florida | # 2 | 322 | 24,446.09 GWh |
| Georgia | # 8 | 262 | 11,628.97 GWh |
| Hawaii | # 47 | 73 | 826.54 GWh |
| Idaho | # 44 | 147 | 1,495.33 GWh |
| Illinois | # 5 | 381 | 14,642.93 GWh |
| Indiana | # 14 | 209 | 8,730.35 GWh |
| Iowa | # 26 | 292 | 5,224.35 GWh |
| Kansas | # 25 | 188 | 5,250.86 GWh |
| Kentucky | # 23 | 60 | 5,806.86 GWh |
| Louisiana | # 13 | 86 | 9,343.34 GWh |
| Maine | # 45 | 215 | 1,135.36 GWh |
| Maryland | # 39 | 203 | 2,935.42 GWh |
| Massachusetts | # 41 | 648 | 1,746.92 GWh |
| Michigan | # 11 | 272 | 10,468.02 GWh |
| Minnesota | # 29 | 765 | 4,717.95 GWh |
| Mississippi | # 20 | 57 | 6,625.37 GWh |
| Missouri | # 22 | 127 | 5,843.17 GWh |
| State | Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 1,949.24 GWh |
| Nebraska | # 34 | 129 | 3,501.38 GWh |
| Nevada | # 31 | 114 | 4,053.88 GWh |
| New Hampshire | # 42 | 60 | 1,549.07 GWh |
| New Jersey | # 27 | 393 | 4,969.45 GWh |
| New Mexico | # 36 | 143 | 3,317.84 GWh |
| New York | # 12 | 957 | 10,145.62 GWh |
| North Carolina | # 10 | 906 | 11,211.15 GWh |
| North Dakota | # 37 | 60 | 3,089.17 GWh |
| Ohio | # 6 | 197 | 12,818.31 GWh |
| Oklahoma | # 17 | 142 | 7,364.05 GWh |
| Oregon | # 28 | 276 | 4,812.51 GWh |
| Pennsylvania | # 3 | 256 | 19,731.43 GWh |
| Rhode Island | # 46 | 100 | 863.62 GWh |
| South Carolina | # 16 | 207 | 7,861.23 GWh |
| South Dakota | # 43 | 52 | 1,535.17 GWh |
| Tennessee | # 19 | 88 | 6,829.06 GWh |
| Texas | # 1 | 939 | 51,969.48 GWh |
| Utah | # 35 | 125 | 3,419.48 GWh |
| Vermont | # 50 | 117 | 165.14 GWh |
| Virginia | # 15 | 239 | 8,580.52 GWh |
| Washington | # 18 | 137 | 7,120.43 GWh |
| West Virginia | # 38 | 39 | 3,057.29 GWh |
| Wisconsin | # 24 | 250 | 5,674.74 GWh |
| Wyoming | # 33 | 69 | 3,641.70 GWh |