Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Peru (IN) | City of Peru - (IN) | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 MWh | May 1949 | Dec 2024 | Distillate Fuel Oil |
| IMPA Peru Solar Park | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Jul 2015 | Dec 2024 | Solar |
| Richmond 5 | Indiana Municipal Power Agency | Peru, IN | PJM Interconnection, LLC (PJM) | 17.0 GWh | May 2021 | Dec 2024 | Solar |
| Peru 2 | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 18.1 GWh | Mar 2021 | Dec 2024 | Solar |
| Peru 3 | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.4 GWh | Sep 2022 | Dec 2024 | Solar |
| Peru (MA) | Sunrise on West Main Rd. LLC | Peru, MA | ISO New England (ISNE) | 5.2 GWh | Oct 2020 | Dec 2024 | Solar |
| West Marinette | Wisconsin Public Service Corp | Peshtigo, WI | Midcontinent Independent System Operator, Inc. (MISO) | 30.6 GWh | May 1971 | Dec 2024 | Natural Gas |
| West Marinette 34 | Madison Gas & Electric Co | Peshtigo, WI | Midcontinent Independent System Operator, Inc. (MISO) | 43.6 GWh | May 2000 | Dec 2024 | Natural Gas |
| Sonoma Central Landfill Phase I | County of Sonoma Dept of Trnsp | Petaluma, CA | California Independent System Operator (CISO) | 5.6 GWh | Jun 1993 | Dec 2024 | Landfill Gas |
| Sonoma Central Landfill Phase II | County of Sonoma Dept of Trnsp | Petaluma, CA | California Independent System Operator (CISO) | 5.0 GWh | May 1996 | Dec 2024 | Landfill Gas |
| Bodega Avenue Solar LLC | Bodega Avenue Solar LLC | Petaluma, CA | California Independent System Operator (CISO) | 4.5 GWh | Dec 2020 | Dec 2024 | Solar |
| Santa Rosa Junior College Petaluma Solar | Sonoma County Junior College District | Petaluma, CA | California Independent System Operator (CISO) | 1.8 GWh | Jun 2018 | Dec 2023 | Solar |
| Lavio Solar | Lavio Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.7 GWh | Mar 2018 | Dec 2024 | Solar |
| Stage Gulch Solar | Stage Gulch Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2018 | Dec 2024 | Solar |
| Elk Hill Solar 2 | Lightsource Renewable Energy Asset Management, LLC | Peters Township, PA | PJM Interconnection, LLC (PJM) | 25.6 GWh | Nov 2020 | Dec 2024 | Solar |
| Petersburg | Petersburg Borough - (AK) | Petersburg, AK | 13.0 GWh | Feb 1954 | Dec 2024 | Water : 96.5% Distillate Fuel Oil : 3.5% | |
| AES Petersburg | AES Indiana | Petersburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 TWh | May 1967 | Sep 2025 | Bituminous Coal : 99.8% |
| TPW Petersburg | TPW Petersburg LLC | Petersburg, NE | Southwest Power Pool (SWPP) | 162.4 GWh | Oct 2011 | Dec 2024 | Wind |
| Laredo Ridge Wind LLC | Laredo Ridge Wind LLC | Petersburg, NE | Southwest Power Pool (SWPP) | 199.5 GWh | Jan 2011 | Dec 2024 | Wind |
| Brasfield | Appomattox River Associates LP | Petersburg, VA | PJM Interconnection, LLC (PJM) | 9.6 GWh | Aug 1993 | Dec 2024 | Water |
| Caden Energix Rives Road LLC | Caden Energix Rives Road LLC | Petersburg, VA | PJM Interconnection, LLC (PJM) | 29.8 GWh | Apr 2020 | Dec 2024 | Solar |
| Ray Ranch Solar | Ray Ranch Solar LLC | Pettus, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 242.5 GWh | - | Sep 2025 | Solar |
| Pelzer Upper | Central Rivers Power US, LLC | Petzer, SC | Duke Energy Carolinas (DUK) | 4.7 GWh | Nov 1989 | Dec 2024 | Water |
| Lannon Stone | Wisconsin Electric Power Co | Pewaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Nov 2021 | Dec 2024 | Solar |
| SCE-Snowline-White Rd (Central) | SunEdison LLC | Phelan, CA | California Independent System Operator (CISO) | 2.6 GWh | Oct 2014 | Dec 2024 | Solar |
| SCE-Snowline-White Road (North) | SunEdison LLC | Phelan, CA | California Independent System Operator (CISO) | 2.8 GWh | Oct 2014 | Nov 2024 | Solar |
| SCE-Snowline-White Road (South) | SunEdison LLC | Phelan, CA | California Independent System Operator (CISO) | 2.7 GWh | Oct 2014 | Dec 2024 | Solar |
| SCE-Snowline-Duncan Road (North) | SunEdison LLC | Phelan, CA | California Independent System Operator (CISO) | 2.5 GWh | Sep 2014 | Dec 2024 | Solar |
| SCE-Snowline-Duncan Road (South) | SunEdison LLC | Phelan, CA | California Independent System Operator (CISO) | 1.6 GWh | Sep 2014 | Dec 2024 | Solar |
| Schuylkill Generating Station | Constellation Power, Inc | Phila., PA | PJM Interconnection, LLC (PJM) | 119.0 MWh | Apr 1969 | Dec 2024 | Distillate Fuel Oil |
| Richmond Generating Station | Constellation Power, Inc | Phila., PA | PJM Interconnection, LLC (PJM) | 258.6 MWh | May 1973 | Jul 2024 | Distillate Fuel Oil |
| Delaware Generating Station | Constellation Power, Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 169.0 MWh | Mar 1969 | Dec 2024 | Distillate Fuel Oil |
| Southwark | Constellation Power, Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 119.0 MWh | May 1967 | Dec 2024 | Distillate Fuel Oil |
| Grays Ferry Cogeneration | Grays Ferry Cogen Partnership | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Sep 1997 | Dec 2024 | Natural Gas : 99.9% |
| Newman (PA) | Newman & Co Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 8.4 GWh | Apr 1964 | Dec 2024 | Natural Gas |
| Temple SEGF | Temple University | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Apr 1993 | Sep 2025 | Natural Gas |
| Jefferson Torresdale Hospital | Jefferson Torresdale Hospital | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2016 | Dec 2024 | Natural Gas |
| Lincoln Financial Field | NRG Energy Center Eagles LLC | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 2.7 GWh | Dec 2012 | Dec 2024 | Solar |
| PWD Northeast WPCP Biogas Cogen Plant | Philadelphia Water Department | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 29.3 GWh | Nov 2013 | Sep 2025 | Other Biomass Gas : 91.9% Natural Gas : 8.1% |
| Navy Yard Peaker Station | Philadelphia Authority for Industrial Development | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.3 GWh | Nov 2017 | Dec 2024 | Natural Gas |
| Flint Creek Hydroelectric LLC | Hydrodynamics Inc | Philipsburg, MT | NorthWestern Corporation (NWMT) | 11.0 GWh | Feb 2013 | Dec 2024 | Water |
| Flambeau Solar Partners | Flambeau Solar Partners, LLC | Phillips, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Apr 2017 | Dec 2024 | Solar |
| Berry Plastics Solar | MN8 Energy LLC | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 14.5 GWh | Nov 2013 | Dec 2024 | Solar |
| Harmony | NJR Clean Energy Ventures Corporation | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 4.1 GWh | May 2015 | Dec 2024 | Solar |
| Barton Acres Solar, LLC CSG | 38 Degrees North, LLC | Phillipston, MA | ISO New England (ISNE) | 1.7 GWh | Sep 2017 | Dec 2024 | Solar |
| Phoenix Airport East Economy Lot | SunStrong Management, LLC | Phoenix, AZ | Arizona Public Service Company (AZPS) | 1.3 GWh | Nov 2012 | Dec 2024 | Solar |
| Phoenix Airport Rental Car Center | SunStrong Management, LLC | Phoenix, AZ | Arizona Public Service Company (AZPS) | 4.4 GWh | Nov 2012 | Dec 2024 | Solar |
| T0588 Phoenix - AZ | SoCore Energy LLC | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.1 GWh | Apr 2017 | Dec 2024 | Solar |
| Paradise Valley H.S. PV | AES Distributed Energy | Phoenix, AZ | Arizona Public Service Company (AZPS) | 2.1 GWh | Dec 2012 | Dec 2024 | Solar |
| TJX Phoenix | SoCore Energy LLC | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 5.0 GWh | Dec 2017 | Dec 2024 | Solar |
| Stewart Mountain | Salt River Project | Phoenix, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 45.7 GWh | Feb 1930 | Dec 2024 | Water |
| West Phoenix | Arizona Public Service Co | Phoenix, AZ | Arizona Public Service Company (AZPS) | 4.2 TWh | Apr 1972 | Sep 2025 | Natural Gas |
| Phoenix Hydro Project | Eagle Creek Renewable Energy, LLC | Phoenix, NY | New York Independent System Operator (NYIS) | 9.1 GWh | Dec 1990 | Dec 2024 | Water |
| Pickering Solar | Aqua America Inc | Phoenixville, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2023 | Solar |
| Moonshot | Moonshot Solar, LLC | Picayune, MS | Southern Company Services, Inc. - Trans (SOCO) | 144.5 GWh | Oct 2024 | Sep 2025 | Solar |
| Pickford Solar | Heritage Sustainable Energy. LLC | Pickford, MI | Midcontinent Independent System Operator, Inc. (MISO) | 9.8 GWh | Jan 2021 | Dec 2024 | Solar |
| Fort Randall | USACE-Omaha | Pickstown, SD | Southwest Power Pool (SWPP) | 1.6 TWh | Feb 1954 | Dec 2024 | Water |
| Pickwick Landing Dam | Tennessee Valley Authority | Pickwick Dam, TN | Tennessee Valley Authority (TVA) | 1.3 TWh | May 1938 | Dec 2024 | Water |
| Piedmont Hydro Power Project | Central Rivers Power US, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 4.5 GWh | Apr 1989 | Dec 2024 | Water |
| Adams | Adams Solar SC, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 4.8 GWh | Oct 2021 | Dec 2024 | Solar |
| Ace Solar | Altus Power America Management, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 2.0 GWh | Feb 2020 | Dec 2024 | Solar |
| Whitt Solar | Altus Power America Management, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 3.7 GWh | Dec 2018 | Dec 2024 | Solar |
| Pine Flat | Kings River Conservation Dist | Piedra, CA | California Independent System Operator (CISO) | 331.2 GWh | Dec 1983 | Sep 2025 | Water |
| Red Tailed Hawk Solar LLC | Acciona Energy USA Global, LLC | Pierce, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 750.1 GWh | Aug 2024 | Sep 2025 | Solar |
| Piercefield | Erie Boulevard Hydropower LP | Piercefield, NY | New York Independent System Operator (NYIS) | 13.8 GWh | Dec 1923 | Dec 2024 | Water |
| Oahe | USACE-Omaha | Pierre, SD | Southwest Power Pool (SWPP) | 2.2 TWh | Mar 1962 | Dec 2024 | Water |
| Pierre Solar | Pierre Solar | Pierre, SD | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Aug 2016 | Dec 2024 | Solar |
| Hannawa | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 52.5 GWh | Dec 1913 | Dec 2024 | Water |
| Colton | Erie Boulevard Hydropower LP | Pierrepont, NY | New York Independent System Operator (NYIS) | 195.0 GWh | Dec 1917 | Dec 2024 | Water |
| Central Generating | North American Central - LLC | Pierson, MI | Midcontinent Independent System Operator, Inc. (MISO) | 15.1 GWh | Aug 2018 | Dec 2024 | Landfill Gas |
| Apple Blossom Wind Farm | Apple Blossom Wind, LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 262.4 GWh | Oct 2017 | Sep 2025 | Wind |
| Pheasant Run Wind LLC | Pheasant Run Wind LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 257.1 GWh | Nov 2013 | Sep 2025 | Wind |
| Brookfield | DTE Electric Company | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 GWh | Jan 2014 | Sep 2025 | Wind |
| McKinley Wind Park | DTE Electric Company | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 52.4 GWh | Nov 2012 | Sep 2025 | Wind |
| Telegraph Rd #1 Community Solar Farm | Generate Capital | Pike, NY | New York Independent System Operator (NYIS) | 5.5 GWh | Nov 2021 | Dec 2024 | Solar |
| Telegraph Rd #2 Community Solar Farm | Generate Capital | Pike, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Nov 2021 | Dec 2024 | Solar |
| Route 19 #1 Community Solar Farm | Generate Capital | Pike, NY | New York Independent System Operator (NYIS) | 3.9 GWh | May 2022 | Dec 2024 | Solar |
| Route 19 #2 Community Solar Farm | Generate Capital | Pike, NY | New York Independent System Operator (NYIS) | 8.6 GWh | May 2022 | Dec 2024 | Solar |
| Pikeville Farm | Dominion Renewable Energy | Pikeville, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | Oct 2017 | Dec 2024 | Solar |
| Suncaster, LLC | Suncaster, LLC | Pikeville, NC | Duke Energy Progress East (CPLE) | 3.4 GWh | Mar 2021 | Dec 2024 | Solar |
| Pilesgrove | Consolidated Edison Development Inc. | Pilesgrove, NJ | PJM Interconnection, LLC (PJM) | 24.7 GWh | Jul 2011 | Dec 2024 | Solar |
| Martin County Solar Project, LLC | Martin County Solar Project, LLC | Pilgrim, KY | PJM Interconnection, LLC (PJM) | 182.2 GWh | Nov 2024 | Sep 2025 | Solar |
| Sylvan Solar | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 25.0 GWh | Jun 2023 | Dec 2024 | Solar |
| Pillager | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Dec 1916 | Dec 2024 | Water |
| Sylvan | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 10.5 GWh | Dec 1912 | Dec 2024 | Water |
| Pilot Station | Alaska Village Elec Coop, Inc | Pilot Station, AK | 2.0 GWh | Nov 1998 | Dec 2024 | Distillate Fuel Oil | |
| Avalon Solar | Arevon Energy, Inc. | Pima, AZ | Tucson Electric Power (TEPC) | 64.6 GWh | Nov 2014 | Dec 2024 | Solar |
| Pinckneyville | Union Electric Co - (MO) | Pinckneyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 79.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Pinconning White Feather | Energy Developments, Inc d/b/a EDL | Pinconning, MI | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 GWh | Feb 2009 | Dec 2024 | Landfill Gas |
| Pine Bluff Mill | Suzano Packaging LLC | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 289.0 GWh | Apr 1958 | Dec 2023 | Black Liquor : 80.1% Natural Gas : 19.9% |
| Pine Bluff Energy Center | Pine Bluff Energy LLC | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 827.1 GWh | Jul 2001 | Sep 2025 | Natural Gas |
| CMR Solar LLC | CMR Solar, LLC | Pine Bush, NY | New York Independent System Operator (NYIS) | 3.6 GWh | Apr 2019 | Dec 2024 | Solar |
| Dubois Solar (Hybrid) | Generate Capital | Pine Bush, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Nov 2020 | Dec 2024 | Solar : 99.9% |
| Rock Lake CT | Great River Energy | Pine City, MN | Midcontinent Independent System Operator, Inc. (MISO) | 270.0 MWh | Mar 1978 | Dec 2024 | Distillate Fuel Oil |
| Pine Grove | Industrial Power Generating Company LLC | Pine Grove, PA | PJM Interconnection, LLC (PJM) | 73.0 MWh | Jan 2008 | Dec 2024 | Landfill Gas : 51.8% Distillate Fuel Oil : 48.2% |
| International Paper Pine Hill Mill | International Paper Co. | Pine Hill, AL | Southern Company Services, Inc. - Trans (SOCO) | 475.7 GWh | Jul 1968 | Dec 2024 | Black Liquor : 54.3% Wood/Wood Waste Solids : 29.2% Natural Gas : 16.4% |
| Pine Island Solar | Enel Green Power NA, Inc. | Pine Island, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.3 GWh | Nov 2016 | Dec 2024 | Solar |
| Pine Island Solar CSG | Pine Island Holdco, LLC | Pine Island, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | Jan 2017 | Dec 2024 | Solar |
| USS Greenhouse Solar LLC CSG | Standard Solar | Pine Island, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 GWh | Nov 2019 | Dec 2024 | Solar |
| Troup RC50 | Westbound Solar LLC | Pine Mountain, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.5 GWh | Mar 2019 | 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 |