Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Day Four Solar LLC | Altus Power America Management, LLC | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Sep 2016 | Dec 2025 | Solar |
| Deer Island Treatment Plant | Massachusetts Wtr Rauth-Deer I | Winthrop, MA | ISO New England (ISNE) | 31.8 GWh | Jul 1995 | Aug 2026 | Other Biomass Gas : 81.6% Distillate Fuel Oil : 13.8% Wind : 2.8% Solar : 1.8% |
| Diamond Valley Solar Project | Ecos Energy LLC | Winchester, CA | California Independent System Operator (CISO) | 2.4 GWh | Dec 2014 | Dec 2025 | Solar |
| Diamond Valley Lake | Metropolitan Water District of S CA | Winchester, CA | California Independent System Operator (CISO) | 1.3 GWh | Apr 2001 | Oct 2025 | Water |
| Deer Creek Station | Basin Electric Power Coop | White, SD | Southwest Power Pool (SWPP) | 1.2 TWh | Jul 2012 | Dec 2025 | Natural Gas |
| Deweys Mill | Green Mountain Power Corp | White River Jct., VT | ISO New England (ISNE) | 1.7 GWh | May 1989 | Dec 2025 | Water |
| Dunns Bridge I Solar | Dunns Bridge Solar Center LLC | Wheatfield, IN | Midcontinent Independent System Operator, Inc. (MISO) | 391.3 GWh | May 2023 | Aug 2026 | Solar |
| DG Amaze ACY1 | DG Amaze New Jersey, LLC | West Deptford, NJ | PJM Interconnection, LLC (PJM) | 4.8 GWh | May 2019 | Dec 2025 | Solar |
| DG Webster LLC CSG | DG Webster, LLC | Webster, MA | ISO New England (ISNE) | 2.1 GWh | Nov 2017 | Dec 2025 | Solar |
| DOCCS Eastern | DOCCS Eastern | Wawarsing, NY | New York Independent System Operator (NYIS) | 8.3 GWh | Sep 2021 | Dec 2025 | Solar |
| Denver Metro Solar | Denver Metro Solar LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 2.3 GWh | Nov 2017 | Dec 2025 | Solar |
| Deertrack Park Gas Recovery | WM Renewable Energy LLC | Watertown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 32.5 GWh | Jan 2006 | Dec 2025 | Landfill Gas |
| Diamond Island Plant | Energen Renewables, LLC | Watertown, NY | New York Independent System Operator (NYIS) | 1.8 GWh | Dec 1913 | Dec 2025 | Water |
| DC Water Solar | Marbury Point Solar LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 4.8 GWh | Apr 2021 | Dec 2025 | Solar |
| DC Water | Azimuth 180 Solar Electric, LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 257.0 MWh | Aug 2025 | Dec 2025 | Solar |
| DGS Wasco State Prison | Forefront Power, LLC | Wasco, CA | California Independent System Operator (CISO) | 4.8 GWh | Jun 2020 | Dec 2025 | Solar |
| Duplin Solar LLC | SRE Utility Solar 1, LLC | Warsaw, NC | Duke Energy Carolinas (DUK) | 8.6 GWh | Nov 2013 | Dec 2025 | Solar |
| Dynamic - Walpole | AES Distributed Energy | Walpole, MA | ISO New England (ISNE) | 2.3 GWh | May 2017 | Dec 2025 | Solar |
| Dynamic - Wales Leeds Junction Road (CSG) | Altus Power America Management, LLC | Wales, ME | ISO New England (ISNE) | 6.7 GWh | Oct 2024 | Dec 2025 | Solar |
| DG AMP 1048 Wadsworth | DG AMP Solar, LLC | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 10.4 GWh | Nov 2019 | Dec 2025 | Solar |
| DG AMP Rittman Rd | DG AMP Solar, LLC | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 3.4 GWh | Apr 2020 | Dec 2025 | Solar |
| DIVOCSG 14 LLC | DIVOCSG 14 LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 862.0 MWh | May 2025 | Dec 2025 | Solar |
| DIVOCSG 13 | DIVOCSG 13 LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Mar 2025 | Dec 2025 | Solar |
| DRPA Ashland Station Solar Project | Solar Star River SLB, LLC | Voorhees Township, NJ | PJM Interconnection, LLC (PJM) | 3.9 GWh | Mar 2022 | Dec 2025 | Solar |
| Double J Dairy Array | Bravo REC Management LLC | Visalia, CA | California Independent System Operator (CISO) | 8.5 GWh | Oct 2023 | Dec 2025 | Solar |
| Double Back Diamond | Double Back Diamond Solar Power, LLC | Virden, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | Oct 2024 | Aug 2026 | Solar |
| DG AMP Solar Versailles | DG AMP Solar, LLC | Versailles, OH | PJM Interconnection, LLC (PJM) | 2.6 GWh | Dec 2017 | Dec 2025 | Solar |
| Davis Monthan AFB (AZ) West Airfield | MN8 Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 29.5 GWh | Dec 2013 | Dec 2025 | Solar |
| Demoss Petrie | Tucson Electric Power Co | Tucson, AZ | Tucson Electric Power (TEPC) | 2.1 GWh | May 2001 | Dec 2025 | Natural Gas |
| Dusenberry | AES Distributed Energy | Troy, NY | ISO New England (ISNE) | 7.0 GWh | Nov 2021 | Dec 2025 | Solar |
| Decatur-Morgan Co LFG Recovery Project | Energy Developments, Inc d/b/a EDL | Trinity, AL | Tennessee Valley Authority (TVA) | 9.3 GWh | Jul 2010 | Dec 2025 | Landfill Gas |
| DSM Nutritional Products Solar | DG Northeast Solar II, LLC | Township of White, NJ | PJM Interconnection, LLC (PJM) | 15.2 GWh | Nov 2018 | Sep 2025 | Solar |
| Durham AWTF | Clean Water Services | Tigard, OR | Portland General Electric Company (PGE) | 8.9 GWh | Mar 2015 | Aug 2026 | Other Biomass Gas |
| Diver Solar, LLC | Diver Solar, LLC | Thornton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 524.3 GWh | Aug 2025 | Aug 2026 | Solar |
| DPC York | SoCore Energy LLC | Thomson, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jul 2019 | Dec 2025 | Solar |
| Dalles Dam North Fishway Project | Northern Wasco County PUD - (OR) | The Dalles, OR | Bonneville Power Administration (BPAT) | 43.4 GWh | Apr 1991 | Dec 2025 | Water |
| Deer Creek Hybrid | Deer Creek Solar I, LLC | Terra Bella, CA | California Independent System Operator (CISO) | 31.4 GWh | - | Aug 2026 | Solar |
| Diamond Vista Wind Project, LLC | Enel Green Power Diamond Vista Wind Project, LLC | Tampa, KS | Southwest Power Pool (SWPP) | 955.3 GWh | Nov 2018 | Aug 2026 | Wind |
| Dow St Charles Operations | Dow Chemical Co - St Charles | Taft, LA | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 TWh | Nov 1996 | Aug 2026 | Natural Gas : 98.9% Other Gas : 1.1% |
| Dakota Range III Wind Project | Engie North America | Summit, SD | Southwest Power Pool (SWPP) | 605.3 GWh | Apr 2021 | Aug 2026 | Wind |
| Dillon Hydro Plant | Denver City & County of - (CO) | Summit, CO | Public Service Company of Colorado (PSCO) | 11.1 GWh | Sep 1987 | Sep 2025 | Water |
| Diamond Spring, LLC | ALLETE Clean Energy | Sulphur, OK | Southwest Power Pool (SWPP) | 882.7 GWh | Nov 2020 | Aug 2026 | Wind |
| Dusty Rose Wind | Dusty Rose Wind, LLC | Stratton, CO | Public Service Company of Colorado (PSCO) | 568.0 GWh | - | Aug 2026 | Wind |
| DOCCS Greenhaven | DOCCS Greenhaven | Stormville, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Oct 2021 | Dec 2025 | Solar |
| Donaghy-Stockton | Donaghy Sales Inc. | Stockton, CA | California Independent System Operator (CISO) | 2.1 GWh | Sep 2021 | Dec 2025 | Solar |
| Dallman | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 817.3 GWh | May 1968 | Aug 2026 | Bituminous Coal : 99.5% Natural Gas : 0.5% |
| Dudley River 2 Solar, LLC CSG | 38 Degrees North, LLC | Southbridge, MA | ISO New England (ISNE) | 1.6 GWh | Oct 2017 | Dec 2025 | Solar |
| Dudley River 3 Solar, LLC CSG | 38 Degrees North, LLC | Southbridge, MA | ISO New England (ISNE) | 1.7 GWh | Oct 2017 | Dec 2025 | Solar |
| Dudley River Solar, LLC CSG | 38 Degrees North, LLC | Southbridge, MA | ISO New England (ISNE) | 1.6 GWh | Oct 2017 | Dec 2025 | Solar |
| Dresser Hill CSG | Dresser Hill Solar, LLC | Southbridge, MA | ISO New England (ISNE) | 6.1 GWh | Dec 2020 | Dec 2025 | Solar |
| Dynamic Energy NJ - Ferrero | Distributed Solar Development, LLC | Somerset, NJ | PJM Interconnection, LLC (PJM) | 2.2 GWh | Oct 2022 | Dec 2025 | Solar |
| Dermott Wind | Dermott Wind, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 903.2 GWh | Jun 2017 | Aug 2026 | Wind |
| DG AMP Solar Smyrna | DG AMP Solar, LLC | Smyrna, DE | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jun 2018 | Dec 2025 | Solar |
| DWW Solar ll | DWW Solar ll LLC | Simsbury, CT | ISO New England (ISNE) | 46.2 GWh | Nov 2019 | Aug 2026 | Solar |
| Drift Creek Solar | SunStrong Management | Silverton, OR | Portland General Electric Company (PGE) | 3.1 GWh | Apr 2020 | Dec 2025 | Solar |
| Dietrich Drop | Wood Hydro, LLC | Shoshone, ID | Idaho Power Company (IPCO) | 11.9 GWh | Jul 1990 | Oct 2025 | Water |
| Devens | Altus Power America Management, LLC | Shirley, MA | ISO New England (ISNE) | 4.6 GWh | May 2014 | Dec 2025 | Solar |
| Deer Creek 2 | Altus Power America Management, LLC | Shingle Springs, CA | California Independent System Operator (CISO) | 2.6 GWh | Nov 2021 | Dec 2025 | Solar |
| Dam No. 4 Hydro Station | Eagle Creek Renewable Energy, LLC | Shepherdstown, WV | PJM Interconnection, LLC (PJM) | 8.1 GWh | Dec 1908 | Dec 2025 | Water |
| Derby Hydro | McCallum Enterprises I LP | Shelton, CT | ISO New England (ISNE) | 22.7 GWh | Dec 1988 | Dec 2025 | Water |
| Diversion Wind Energy LLC | Southwestern Electric Power Co | Seymour, TX | Southwest Power Pool (SWPP) | 738.1 GWh | Nov 2024 | Jan 2026 | Wind |
| Donati Solar | Generate Capital | Seneca Falls, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Sep 2021 | Dec 2025 | Solar |
| Deerfield Wind LLC | Avangrid Power LLC | Searsburg, VT | ISO New England (ISNE) | 95.4 GWh | Nov 2017 | Aug 2026 | Wind |
| Dodge County Solar Hybrid | BCSB, LLC | Scribner, NE | Southwest Power Pool (SWPP) | 1.4 GWh | May 2021 | Dec 2025 | Solar |
| Dogwood Solar, LLC | Deriva Energy | Scotland Neck, NC | PJM Interconnection, LLC (PJM) | 27.3 GWh | Oct 2014 | Dec 2025 | Solar |
| Delphinus Community Solar | Delphinus Community Solar | Sauk Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Feb 2018 | Dec 2025 | Solar |
| Donald Von Raesfeld Power Plant | City of Santa Clara - (CA) | Santa Clara, CA | California Independent System Operator (CISO) | 929.6 GWh | Feb 2005 | Aug 2026 | Natural Gas |
| Dunn Road Solar | Neighborhood Power Corp. | Sandy, OR | Portland General Electric Company (PGE) | 2.8 GWh | Feb 2021 | Dec 2025 | Solar |
| Dunns Bridge II Solar | Dunns Bridge II Solar and Storage Generation LLC | San Pierre, IN | Midcontinent Independent System Operator, Inc. (MISO) | 664.2 GWh | Dec 2024 | Aug 2026 | Solar |
| Devil Canyon | California Dept. of Water Resources | San Bernardino, CA | California Independent System Operator (CISO) | 707.0 GWh | Nov 1972 | Aug 2026 | Water |
| D'Arrigo Brothers - Phase 4 | CalCom Energy | Salinas, CA | California Independent System Operator (CISO) | 4.2 GWh | Feb 2019 | Dec 2025 | Solar |
| Drinkwater Solar | Generate Capital | Saint Johnsville, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Nov 2021 | Dec 2025 | Solar |
| Department of Justice | Ecoplexus, Inc | Sacramento, CA | Balancing Authority of Northern California (BANC) | 3.5 GWh | Mar 2020 | Dec 2025 | Solar |
| Dept of General Services -FTB | California PV Energy 2, LLC | Sacramento, CA | Balancing Authority of Northern California (BANC) | 4.8 GWh | Jun 2017 | Dec 2025 | Solar |
| Depot Park Solar System | Depot Park Solar Farm | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.7 GWh | Nov 2010 | Dec 2025 | Solar |
| Depot Solar Center, LLC | Emerald Hills Holding I, LLC | Rustburg, VA | PJM Interconnection, LLC (PJM) | 24.4 GWh | Jun 2022 | Dec 2025 | Solar |
| Daum Solar | Altus Power America Management, LLC | Rushville, NY | New York Independent System Operator (NYIS) | 5.6 GWh | Dec 2019 | Dec 2025 | Solar |
| Drift Sand Wind Project LLC | Enel Green Power NA, Inc. | Rush Springs, OK | Southwest Power Pool (SWPP) | 362.8 GWh | Nov 2016 | Aug 2026 | Wind |
| Domtar Paper Company Rothschild | Domtar Paper Company Rothschild | Rothschild, WI | Midcontinent Independent System Operator, Inc. (MISO) | 524.0 MWh | Dec 1909 | Dec 2025 | Water |
| Douglas County Forest Products | Douglas County Forest Products - (OR) | Roseburg, OR | PacifiCorp West (PACW) | 19.5 GWh | Nov 2006 | Dec 2025 | Wood/Wood Waste Solids |
| DANC LFGTE Facility | Innovative Energy Systems Inc | Rodman, NY | New York Independent System Operator (NYIS) | 25.5 GWh | Sep 2008 | Dec 2025 | Landfill Gas |
| Diablo | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 518.2 GWh | Sep 1936 | Dec 2025 | Water |
| Dakota | SunStrong Management, LLC | Rock City, IL | PJM Interconnection, LLC (PJM) | 7.0 GWh | Nov 2024 | Dec 2025 | Solar |
| Danville Farm, LLC | Thor Solar 1 CEI, LLC | Ringgold, VA | PJM Interconnection, LLC (PJM) | 22.4 GWh | Oct 2020 | Dec 2025 | Solar |
| Danville Kentuck Road Plant | City of Danville - (VA) | Ringgold, VA | PJM Interconnection, LLC (PJM) | 82.3 MWh | Jun 2005 | Dec 2025 | Distillate Fuel Oil |
| Delco Farm | Strata Manager, LLC | Riegelwood, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | May 2016 | Dec 2025 | Solar |
| DPC Madison | SoCore Energy LLC | Ridgeway, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jan 2019 | Dec 2025 | Solar |
| Darbytown | Virginia Electric & Power Co | Richmond, VA | PJM Interconnection, LLC (PJM) | 166.1 GWh | Mar 1990 | Dec 2025 | Natural Gas : 74.3% Distillate Fuel Oil : 25.7% |
| Douglas (IA) | OneEnergy, Inc. | Riceville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 804.0 MWh | Aug 2025 | Dec 2025 | Solar |
| DSI Don Solar | DSI Don Solar LLC | Renville, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jun 2024 | Dec 2025 | Solar |
| Dodge Flat | Dodge Flat Solar, LLC | Reno, NV | Nevada Power Company (NEVP) | 529.6 GWh | Feb 2022 | Aug 2026 | Solar |
| Dutchess Cnty Resource Recovery Facility | Dutchess County RRA - (NY) | Poughkeepsie, NY | New York Independent System Operator (NYIS) | 34.5 GWh | Oct 1987 | Dec 2025 | Non-biogenic Municipal Solid Waste : 52.8% Biogenic Municipal Solid Waste : 43.2% Natural Gas : 4.1% |
| Deerfield Wind Energy 2 | Deerfield Wind Energy 2, LLC | Port Hope, MI | Midcontinent Independent System Operator, Inc. (MISO) | 278.8 GWh | Feb 2023 | Aug 2026 | Wind |
| Daystar Solar | Altus Power America Management, LLC | Pollocksville, NC | Duke Energy Carolinas (DUK) | 9.4 GWh | Aug 2017 | Dec 2025 | Solar |
| Domtar Paper Co LLC Plymouth NC | Domtar Paper Company LLC | Plymouth, NC | PJM Interconnection, LLC (PJM) | 345.8 GWh | Aug 1952 | Dec 2025 | Black Liquor : 53.6% Wood/Wood Waste Solids : 35.8% Natural Gas : 9.4% Distillate Fuel Oil : 1.2% |
| Dogwood Energy Facility | Dogwood Power Management, LLC | Pleasant Hill, MO | Southwest Power Pool (SWPP) | 2.3 TWh | May 2001 | Aug 2026 | Natural Gas |
| Downing Parkway Solar | Downing Parkway Solar LLC | Pittsfield, MA | ISO New England (ISNE) | 3.2 GWh | Jun 2015 | Dec 2025 | Solar |
| Delta Energy Center | Delta Energy Center LLC | Pittsburg, CA | California Independent System Operator (CISO) | 3.4 TWh | Apr 2002 | Aug 2026 | Natural Gas |
| DG AMP Solar Piqua Manier | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 20.0 GWh | Jun 2019 | Dec 2025 | Solar |
| DG AMP Solar Piqua Staunton | DG AMP Solar, LLC | Piqua, OH | PJM Interconnection, LLC (PJM) | 2.5 GWh | Aug 2018 | Dec 2025 | Solar |
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 |