Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Penacook Lower Falls | Briar-Hydro Associates | Boscawen, NH | ISO New England (ISNE) | 16.6 GWh | Jul 1983 | Dec 2024 | Water |
Penacook Upper Falls Hydro | Briar-Hydro Associates | Penacook, NH | ISO New England (ISNE) | 11.6 GWh | Nov 1986 | Dec 2024 | Water |
Penascal II Wind Project LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 226.4 GWh | Feb 2010 | Apr 2025 | Wind |
Penascal Wind Power LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 379.0 GWh | Mar 2009 | Apr 2025 | Wind |
Pender | City of Pender - (NE) | Pender, NE | Southwest Power Pool (SWPP) | 44.0 MWh | Dec 1952 | Dec 2024 | Distillate Fuel Oil |
Pendleton County LFGTE | East Kentucky Power Coop, Inc | Butler, KY | PJM Interconnection, LLC (PJM) | 23.9 GWh | Jan 2007 | Dec 2024 | Landfill Gas |
Pendleton Solar 1 | Pendleton Solar 1, LLC | Lockport, NY | ISO New England (ISNE) | 7.5 GWh | Sep 2020 | Dec 2024 | Solar |
Pennsauken Brownfield Solar | Public Service Elec & Gas Co | Pennsauken, NJ | PJM Interconnection, LLC (PJM) | 15.9 GWh | Mar 2019 | Dec 2024 | Solar |
Pennsauken Landfill | NextEra Renewable Fuels, LLC | Pennsauken, NJ | PJM Interconnection, LLC (PJM) | 1.8 GWh | Nov 2004 | Dec 2024 | Landfill Gas |
Pennsauken Solar | NextEra Renewable Fuels, LLC | Pennsauken, NJ | PJM Interconnection, LLC (PJM) | 5.5 GWh | May 2006 | Dec 2024 | Solar |
Penny Hill Solar | Cardinal Renewables | Greenville, NC | PJM Interconnection, LLC (PJM) | 3.7 GWh | Aug 2017 | Dec 2024 | Solar |
Peno Creek | Union Electric Co - (MO) | Bowling Green, MO | Midcontinent Independent System Operator, Inc. (MISO) | 118.5 GWh | Apr 2002 | Dec 2024 | Natural Gas : 97.4% Distillate Fuel Oil : 2.6% |
Pensacola | Grand River Dam Authority | Langley, OK | Southwest Power Pool (SWPP) | 349.1 GWh | Jul 1940 | Dec 2024 | Water |
Pensacola Florida Plant | Ascend Performance Materials LLC | Cantonment, FL | Southern Company Services, Inc. - Trans (SOCO) | 505.2 GWh | Aug 1953 | Apr 2025 | Natural Gas |
Penstemon Solar Project | Greenbacker Renewable Energy Corporation | Ellensburg, WA | Puget Sound Energy, Inc. (PSEI) | 10.7 GWh | Dec 2021 | Dec 2024 | Solar |
Peony Solar | Peony Solar, LLC | Springfield, SC | Dominion Energy South Carolina, Inc. (SCEG) | 74.7 GWh | Nov 2018 | Apr 2025 | Solar |
People's | Today's Power, Inc. | Fitzhugh, OK | Southwest Power Pool (SWPP) | 12.8 GWh | Nov 2023 | Dec 2024 | Solar |
Peoples Generating Station | North American Natural Res | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 17.1 GWh | Aug 1995 | Dec 2023 | Landfill Gas |
Pepin Garden | Pepin Garden LLC | Kellogg, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Oct 2023 | Dec 2024 | Solar |
Pepperell Hydro Power Plant | Eagle Creek Renewable Energy, LLC | Pepperell, MA | ISO New England (ISNE) | 4.1 GWh | Dec 1919 | Apr 2025 | Water |
Pepperidge Farm Bloomfield | Pepperidge Farm, Inc.- Bloomfield | Bloomfield, CT | ISO New England (ISNE) | 15.5 GWh | Jul 2008 | Dec 2024 | Natural Gas |
Perdido | Florida Power & Light Co | Pensacola, FL | Florida Power & Light Co. (FPL) | 14.5 GWh | Sep 2010 | Dec 2024 | Landfill Gas |
Perdue Bridgeville Photovoltaic | Terraform Arcadia | Bridgeville, DE | PJM Interconnection, LLC (PJM) | 2.0 GWh | Jun 2011 | Dec 2024 | Solar |
Perdue Diesel Generation Facility | Old Dominion Electric Coop | Accomack, VA | PJM Interconnection, LLC (PJM) | 286.0 MWh | Oct 2002 | Dec 2024 | Distillate Fuel Oil |
Perdue Salisbury Photovoltaic | Terraform Arcadia | Salisbury, MD | PJM Interconnection, LLC (PJM) | 1.4 GWh | Aug 2011 | Dec 2024 | Solar |
Peregrine Solar | Consolidated Edison Development Inc. | Gollad, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 111.1 GWh | - | Apr 2025 | Solar |
Perennial Windfarm | Perennial Wind, LLC | Fairmont, NE | Southwest Power Pool (SWPP) | 29.9 GWh | Jun 2018 | Dec 2024 | Wind |
Perkasie PA BTM | American Mun Power-Ohio, Inc | Perkasie, PA | PJM Interconnection, LLC (PJM) | 256.0 MWh | Mar 2022 | Dec 2024 | Distillate Fuel Oil |
Perkins Road Belfast Solar, LLC | REA Investments, LLC | Belfast, ME | ISO New England (ISNE) | 8.5 GWh | May 2021 | Dec 2024 | Solar |
Perkins Solar, LLC | Cypress Creek Renewables | Roxboro, NC | Duke Energy Carolinas (DUK) | 3.8 GWh | Sep 2016 | Dec 2024 | Solar |
Permian Basin | Luminant Generation Company LLC | Monahans, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 464.5 GWh | May 1958 | Dec 2024 | Natural Gas : 99.1% Distillate Fuel Oil : 0.9% |
Perrin Ranch Wind LLC | Perrin Ranch Wind LLC | Williams, AZ | Arizona Public Service Company (AZPS) | 175.0 GWh | Dec 2011 | Apr 2025 | Wind |
Perris | Metropolitan Water District of S CA | Perris, CA | California Independent System Operator (CISO) | 5.4 GWh | Apr 1983 | Jan 2024 | Water |
Perry | Energy Harbor Nuclear Generation LLC | Perry, OH | PJM Interconnection, LLC (PJM) | 8.9 TWh | Oct 1987 | Apr 2025 | Nuclear |
Perry Customer Hosted 1MW Solar Project | Interstate Power and Light Co | Perry, IA | Midcontinent Independent System Operator, Inc. (MISO) | 739.0 MWh | Jun 2024 | Dec 2024 | Solar |
Perry Solar Facility | Duke Energy Florida, LLC | Perry, FL | Duke Energy Florida, Inc. (FPC) | 7.7 GWh | Jul 2016 | Dec 2024 | Solar |
Perryman | Constellation Power Source Generation, LLC | Harford County, MD | PJM Interconnection, LLC (PJM) | 181.7 GWh | Dec 1971 | Apr 2025 | Natural Gas : 83.5% Distillate Fuel Oil : 16.5% |
Perryville Power Station | Entergy Louisiana LLC | Sterlington, LA | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 TWh | May 2001 | Apr 2025 | Natural Gas |
Persimmon Creek Wind Farm 1, LLC | Evergy Kansas Central, Inc | Vici, OK | Southwest Power Pool (SWPP) | 844.1 GWh | Aug 2018 | Apr 2025 | Wind |
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 (IN) | City of Peru - (IN) | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 MWh | May 1949 | Dec 2024 | Distillate Fuel Oil |
Petenwell | Wisconsin River Power Company | Necedah, WI | Midcontinent Independent System Operator, Inc. (MISO) | 108.4 GWh | Jul 1949 | Dec 2024 | Water |
Peterboro (CSG) | Nautilus Solar Solutions | Vernon, NY | New York Independent System Operator (NYIS) | 2.7 GWh | May 2024 | Dec 2024 | Solar |
Peterman II | Peterman Solar II, LLC | St. Anne, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Apr 2021 | Dec 2024 | Solar |
Peters Drive Plant | Farmer's Irrigation District | Hood River, OR | PacifiCorp West (PACW) | 7.3 GWh | Oct 1987 | Dec 2024 | Water |
Peterson | Green Mountain Power Corp | Milton, VT | ISO New England (ISNE) | 31.3 GWh | Jan 1948 | Dec 2024 | Water |
Peterson Road Solar | Peterson Road Solar, LLC | Palmer, MA | ISO New England (ISNE) | 4.4 GWh | Mar 2017 | Dec 2024 | Solar |
Petit Jean | Today's Power, Inc. | Clinton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Nov 2023 | Dec 2024 | Solar |
Petra Nova Carbon Capture Cogen | Petra Nova Power I LLC | Thompsons, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 200.8 GWh | May 2013 | Dec 2024 | Natural Gas |
Peyton Creek Wind Farm LLC | Big Sky Wind, LLC | Bay City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 346.8 GWh | May 2020 | Apr 2025 | Wind |
Pfeffers | Terraform Arcadia | Kingsville, MD | PJM Interconnection, LLC (PJM) | 1.9 GWh | Apr 2016 | Dec 2024 | Solar |
Pfizer Groton Fuel Cell | Groton Fuel Cell 1 LLC | Groton, CT | ISO New England (ISNE) | 30.1 GWh | Sep 2016 | Dec 2024 | Natural Gas |
Pfizer Groton Plant | Pfizer Inc | Groton, CT | ISO New England (ISNE) | 80.4 GWh | Dec 1947 | Apr 2025 | Natural Gas : 94.4% Distillate Fuel Oil : 5.6% |
Pfizer Peapack Solar | CVI CleanCapital Solar 5 LLC | Peapack, NJ | PJM Interconnection, LLC (PJM) | 8.8 GWh | Sep 2016 | Dec 2023 | Solar |
PFMG Solar Grossmont Helix LLC | Altus Power America Management, LLC | La Mesa, CA | California Independent System Operator (CISO) | 2.0 GWh | Apr 2018 | Dec 2024 | Solar |
PG Solar 1 | IMG Energy Solutions | Findlay Township, PA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Jun 2021 | Dec 2024 | Solar |
PG Solar, LLC | North Carolina El Member Corp | Mt Olive, NC | Duke Energy Progress East (CPLE) | 3.7 GWh | Oct 2020 | Dec 2024 | Solar |
Phantom Solar | Phantom Solar, LLC | Fort Hood, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 16.9 GWh | Mar 2017 | Dec 2024 | Solar |
Pheasant Run Landfill Gas Recovery | WM Renewable Energy LLC | Bristol, WI | Midcontinent Independent System Operator, Inc. (MISO) | 47.9 GWh | Jan 1992 | Dec 2024 | Landfill Gas |
Pheasant Run Wind LLC | Pheasant Run Wind LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 257.5 GWh | Nov 2013 | Apr 2025 | Wind |
Phelps 158 Solar Farm | Greenbacker Renewable Energy Corporation | Conway, NC | PJM Interconnection, LLC (PJM) | 10.2 GWh | Jan 2018 | Dec 2024 | Solar |
Phelps Dodge Refining | Phelps Dodge Refining Corp | El Paso, TX | El Paso Electric Company (EPE) | 56.1 GWh | Sep 1986 | Dec 2024 | Natural Gas |
Philadelphia | Constellation Power Source Generation, LLC | Baltimore, MD | PJM Interconnection, LLC (PJM) | 4.9 GWh | Jul 1970 | Dec 2024 | Distillate Fuel Oil |
Philadlephia | EONY Generation Limited | Village of Philadelph, NY | New York Independent System Operator (NYIS) | 10.7 GWh | Sep 1986 | Dec 2024 | Water |
Phillips 66 Rodeo Refinery | Phillips 66 Company | Rodeo, CA | California Independent System Operator (CISO) | 291.0 GWh | Apr 1987 | Aug 2024 | Other Gas : 72.8% Natural Gas : 27.2% |
Phillips Route 82 Solar LLC | Phillips Route 82 Solar LLC | East Fishkill, NY | New York Independent System Operator (NYIS) | 8.3 GWh | May 2022 | Dec 2024 | Solar |
Phobos Solar, LLC | Phobos Solar, LLC | Middlesex, NC | Duke Energy Progress East (CPLE) | 178.7 GWh | Dec 2022 | Apr 2025 | Solar |
Phoebe Solar | Phoebe Energy Project, LLC | Kermit, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 535.5 GWh | Oct 2019 | Apr 2025 | Solar |
Phoenix | Pacific Gas & Electric Co. | Sonora, CA | California Independent System Operator (CISO) | 8.0 GWh | Jan 1940 | Oct 2024 | Water |
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 |
Phoenix Contact - CCHP Plant | Phoenix Contact Services, Inc | Middletown, PA | PJM Interconnection, LLC (PJM) | 4.7 GWh | Feb 2014 | Dec 2024 | 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 |
Phoenix Solar South Farms LLC Solar Farm | Phoenix Solar South Farms LLC | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.7 GWh | Nov 2015 | Apr 2025 | Solar |
Phoenix Wind Power LLC | Avangrid Power LLC | North Palm Springs, CA | California Independent System Operator (CISO) | 2.8 GWh | May 1999 | Dec 2024 | Wind |
PHP 1 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 46.4 GWh | Jan 1982 | Dec 2024 | Water |
PHP 2 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 35.5 GWh | Jan 1982 | Dec 2024 | Water |
Pickering Solar | Aqua America Inc | Phoenixville, PA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2011 | Dec 2023 | Solar |
Pickford Solar | Heritage Sustainable Energy. LLC | Pickford, MI | Midcontinent Independent System Operator, Inc. (MISO) | 9.8 GWh | Jan 2021 | Dec 2024 | Solar |
Pickwick Landing Dam | Tennessee Valley Authority | Pickwick Dam, TN | Tennessee Valley Authority (TVA) | 1.3 TWh | May 1938 | Dec 2024 | Water |
Picture Rocks Solar, LLC | MN8 Energy LLC | Marana, AZ | Tucson Electric Power (TEPC) | 49.8 GWh | Nov 2012 | Dec 2024 | Solar |
Piedmont Green Power | Piedmont Green Power LLC | Barnesville, GA | Southern Company Services, Inc. - Trans (SOCO) | 402.9 GWh | Mar 2013 | Apr 2025 | Wood/Wood Waste Solids : 99.7% |
Piedmont Hydro Power Project | Central Rivers Power US, LLC | Piedmont, SC | Duke Energy Carolinas (DUK) | 4.5 GWh | Apr 1989 | Dec 2024 | Water |
Pierce College | Los Angeles Community College District | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 2.4 GWh | Dec 2012 | Dec 2024 | Solar |
Pierce Eunice | Westbound Solar 3, LLC | Blackshear, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.3 GWh | Mar 2023 | Dec 2024 | Solar |
Piercefield | Erie Boulevard Hydropower LP | Piercefield, NY | New York Independent System Operator (NYIS) | 13.8 GWh | Dec 1923 | Dec 2024 | Water |
Pierre Solar | Pierre Solar | Pierre, SD | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Aug 2016 | Dec 2024 | Solar |
Pika Solar | Pika Solar, LLC | Mt. Angel, OR | Portland General Electric Company (PGE) | 25.0 MWh | Nov 2020 | Dec 2024 | Solar |
Pike County Wind Power | Illinois Rural Electric Coop | Pittsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 355.0 MWh | Apr 2005 | Nov 2024 | Wind |
Pike Road Solar (NY) | RPNY Solar 6, LLC | Batavia, NY | ISO New England (ISNE) | 1.5 GWh | Jun 2024 | Dec 2024 | Solar |
Pike Solar Hybrid | Duke Energy Renewables Services | Fountain, CO | Public Service Company of Colorado (PSCO) | 440.7 GWh | Nov 2023 | Apr 2025 | Solar |
Pikes Peak Solar Garden 1 LLC CSG | Pikes Peak Solar Garden 1 LLC | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.0 GWh | Jun 2015 | Dec 2024 | Solar |
Pikeville Farm | Dominion Renewable Energy | Pikeville, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | Oct 2017 | Dec 2024 | Solar |
Pilesgrove | Consolidated Edison Development Inc. | Pilesgrove, NJ | PJM Interconnection, LLC (PJM) | 24.7 GWh | Jul 2011 | Dec 2024 | Solar |
Pilgrim Stage Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 34.3 GWh | Dec 2010 | Dec 2024 | Wind |
Pillager | ALLETE, Inc. | Pillager, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Dec 1916 | Dec 2024 | Water |
Pilot Hill Wind Farm | EDF Renewable Asset Holdings, Inc. | Herscher, IL | PJM Interconnection, LLC (PJM) | 618.3 GWh | Jul 2015 | Dec 2024 | Wind |
Pilot Knob | Imperial Irrigation District | Winterhaven, CA | Imperial Irrigation District (IID) | 16.7 GWh | Dec 1956 | Dec 2024 | Water |
Pilot Mountain Solar, LLC | USF Essex Lessor, LLC | King, NC | Duke Energy Carolinas (DUK) | 10.2 GWh | Aug 2020 | Dec 2023 | Solar |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,243.20 GWh |
Alaska | # 48 | 142 | 476.79 GWh |
Arizona | # 15 | 173 | 7,447.02 GWh |
Arkansas | # 31 | 99 | 3,937.58 GWh |
California | # 4 | 1,664 | 15,684.45 GWh |
Colorado | # 28 | 290 | 4,479.29 GWh |
Connecticut | # 37 | 162 | 2,832.47 GWh |
Delaware | # 49 | 32 | 450.59 GWh |
District of Columbia | # 51 | 16 | 13.07 GWh |
Florida | # 2 | 317 | 20,430.69 GWh |
Georgia | # 6 | 248 | 11,378.75 GWh |
Hawaii | # 46 | 68 | 750.53 GWh |
Idaho | # 44 | 145 | 1,489.98 GWh |
Illinois | # 5 | 358 | 14,828.23 GWh |
Indiana | # 14 | 208 | 7,809.31 GWh |
Iowa | # 19 | 294 | 6,020.16 GWh |
Kansas | # 21 | 180 | 5,162.37 GWh |
Kentucky | # 25 | 57 | 4,785.23 GWh |
Louisiana | # 16 | 83 | 7,414.75 GWh |
Maine | # 45 | 208 | 1,052.11 GWh |
Maryland | # 36 | 196 | 3,016.71 GWh |
Massachusetts | # 43 | 623 | 1,491.61 GWh |
Michigan | # 9 | 269 | 9,486.98 GWh |
Minnesota | # 27 | 765 | 4,502.46 GWh |
Mississippi | # 20 | 56 | 5,727.48 GWh |
Missouri | # 23 | 120 | 5,119.33 GWh |
State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,029.46 GWh |
Nebraska | # 38 | 127 | 2,575.70 GWh |
Nevada | # 33 | 110 | 3,434.99 GWh |
New Hampshire | # 42 | 56 | 1,516.23 GWh |
New Jersey | # 22 | 385 | 5,160.42 GWh |
New Mexico | # 32 | 139 | 3,447.34 GWh |
New York | # 8 | 930 | 9,830.59 GWh |
North Carolina | # 10 | 909 | 9,044.94 GWh |
North Dakota | # 35 | 57 | 3,134.93 GWh |
Ohio | # 12 | 197 | 8,321.20 GWh |
Oklahoma | # 18 | 136 | 6,341.82 GWh |
Oregon | # 24 | 272 | 4,888.92 GWh |
Pennsylvania | # 3 | 255 | 17,282.62 GWh |
Rhode Island | # 47 | 97 | 690.36 GWh |
South Carolina | # 11 | 200 | 8,436.34 GWh |
South Dakota | # 41 | 52 | 1,909.63 GWh |
Tennessee | # 26 | 86 | 4,565.37 GWh |
Texas | # 1 | 885 | 43,683.73 GWh |
Utah | # 39 | 122 | 2,192.68 GWh |
Vermont | # 50 | 117 | 200.11 GWh |
Virginia | # 17 | 233 | 6,991.48 GWh |
Washington | # 13 | 134 | 8,268.23 GWh |
West Virginia | # 30 | 39 | 3,969.31 GWh |
Wisconsin | # 29 | 244 | 4,163.43 GWh |
Wyoming | # 34 | 73 | 3,236.34 GWh |