Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| POET Biorefining - Chancellor | POET Biorefining- Chancellor | Chancellor, SD | Midcontinent Independent System Operator, Inc. (MISO) | 27.6 GWh | Jul 2018 | Dec 2025 | Wood/Wood Waste Solids : 70.4% Natural Gas : 25.9% Landfill Gas : 3.8% |
| Medusa NY 1 | Medusa NY 1, LLC | Medusa, NY | New York Independent System Operator (NYIS) | 2.0 GWh | May 2020 | Dec 2025 | Solar |
| Walden NY 1 | Walden NY 1, LLC | Walden, NY | New York Independent System Operator (NYIS) | 2.9 GWh | May 2020 | Dec 2025 | Solar |
| Westtown NY 2 | Westtown NY 2, LLC | Westtown, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jun 2020 | Dec 2025 | Solar |
| Middletown NY 1 | Middletown NY 1, LLC | Middletown, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Feb 2020 | Dec 2025 | Solar |
| Westerlo NY 1 | Westerlo NY 1, LLC | South Westerlo, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Dec 2019 | Dec 2025 | Solar |
| Logansport Solar | Cardinal Renewables | Logansport, IN | Midcontinent Independent System Operator, Inc. (MISO) | 20.1 GWh | Aug 2021 | Dec 2025 | Solar |
| Camp San Luis Obispo | Ecoplexus, Inc | San Luis Obispo, CA | California Independent System Operator (CISO) | 2.4 GWh | Jul 2024 | Dec 2025 | Solar |
| Kern Valley SP | Ecoplexus, Inc | Delano, CA | California Independent System Operator (CISO) | 7.8 GWh | Aug 2023 | Dec 2025 | Solar |
| East Brookfield Main Street Solar LLC CS | AES Distributed Energy | East Brookfield, MA | ISO New England (ISNE) | 1.3 GWh | Nov 2020 | Dec 2025 | Solar |
| ESIL-PFCHICAGO 3, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jul 2020 | Dec 2025 | Solar |
| ESIL-PFCHICAGO 2, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Oct 2020 | Dec 2025 | Solar |
| GD Hopkinton Main I, LLC | GD Hopkinton Main I, LLC | Hopkinton, RI | ISO New England (ISNE) | 15.8 GWh | Oct 2020 | Dec 2025 | Solar |
| Milo PV - BD Solar 1 LLC | BD Solar 1 LLC | Milo, ME | ISO New England (ISNE) | 24.5 GWh | May 2021 | Dec 2025 | Solar |
| Augusta PV - BD Solar Augusta LLC | BD Solar Augusta LLC | Augusta, ME | ISO New England (ISNE) | 9.3 GWh | May 2021 | Dec 2025 | Solar |
| Fairfield PV - BD Solar Fairfield LLC | BD Solar Fairfield LLC | Fairfield, ME | ISO New England (ISNE) | 8.7 GWh | May 2021 | Dec 2025 | Solar |
| Oxford PV - BD Solar Oxford LLC | BD Solar Oxford LLC | Oxford, ME | ISO New England (ISNE) | 12.9 GWh | May 2021 | Dec 2025 | Solar |
| Cornillie 2 Community (CSG) | CleanCapital Holdings | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Nov 2020 | Dec 2025 | Solar |
| Pinesburg Solar LLC | Madison Energy Holdings LLC | Williamsport, MD | PJM Interconnection, LLC (PJM) | 2.6 GWh | Apr 2020 | Dec 2025 | Solar |
| Timonium Fairgrounds | Madison Energy Holdings LLC | Timonium, MD | PJM Interconnection, LLC (PJM) | 2.5 GWh | Sep 2020 | Dec 2025 | Solar |
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | Portland General Electric Company (PGE) | 6.5 GWh | May 2020 | Dec 2025 | Solar |
| DC Water Solar | Marbury Point Solar LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 4.8 GWh | Apr 2021 | Dec 2025 | Solar |
| POET Biorefining - Hudson | POET Biorefining - Hudson | Hudson, SD | Midcontinent Independent System Operator, Inc. (MISO) | 10.9 GWh | Apr 2019 | Dec 2025 | Natural Gas |
| POET Biorefining LLC - Corning | POET Biorefining LLC - Corning | Corning, IA | Midcontinent Independent System Operator, Inc. (MISO) | 14.0 GWh | Sep 2018 | Dec 2025 | Natural Gas |
| POET Biorefining - Fostoria | Fostoria Ethanol | Fostoria, OH | PJM Interconnection, LLC (PJM) | 18.5 GWh | Sep 2017 | Dec 2025 | Natural Gas |
| POET Biorefining - Shelbyville | POET Biorefining- Shelbyville | Shelbyville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 34.4 GWh | May 2020 | Dec 2025 | Natural Gas |
| POET Biorefining - Portland | POET Biorefining - Portland | Portland, IN | PJM Interconnection, LLC (PJM) | 12.6 GWh | Feb 2017 | Dec 2025 | Natural Gas |
| POET Biorefining - Gowrie | POET Biorefining - Gowrie | Gowrie, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Oct 2018 | Dec 2025 | Natural Gas |
| POET Biorefining- Alexandria, LLC | POET Biorefining - Alexandria, LLC. | Alexandria, IN | PJM Interconnection, LLC (PJM) | 18.5 GWh | Mar 2008 | Dec 2025 | Natural Gas |
| Riley | Riley Solar I LLC | Riley, OR | Bonneville Power Administration (BPAT) | 24.3 GWh | Jun 2020 | Dec 2025 | Solar |
| Fort Rock IV | Fort Rock Solar IV LLC | Fort Rock, OR | Bonneville Power Administration (BPAT) | 24.1 GWh | May 2020 | Dec 2025 | Solar |
| POET Biorefining - Leipsic, LLC | POET Biorefining - Leipsic, LLC | Leipsic, OH | PJM Interconnection, LLC (PJM) | 14.2 GWh | Jun 2017 | Dec 2025 | Natural Gas |
| Vacaville Hospital | KP Vacaville Solar, LLC | Vacaville, CA | California Independent System Operator (CISO) | 2.3 GWh | Nov 2019 | Dec 2025 | Solar |
| Severson Garden | Severson HoldCo LLC | Waseca, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Sep 2020 | Dec 2025 | Solar |
| Marion Garden | Excelsior Energy Capital | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Oct 2020 | Dec 2025 | Solar |
| Silver Lake Garden | Excelsior Energy Capital | Waseca, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Dec 2020 | Dec 2025 | Solar |
| Lyman Garden | Excelsior Energy Capital | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Oct 2020 | Dec 2025 | Solar |
| Nicollet Garden | Excelsior Energy Capital | Courtland, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Union Garden | Excelsior Energy Capital | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Feb 2021 | Dec 2025 | Solar |
| Oasis Alta | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 49.3 GWh | Mar 2021 | Dec 2025 | Wind |
| Sunpin Blandford | Blandford Sun, LLC | Southwick, MA | ISO New England (ISNE) | 6.3 GWh | May 2020 | Dec 2025 | Solar |
| Blackhorse Farm Solar, LLC CSG | AES Distributed Energy | Warren, RI | ISO New England (ISNE) | 5.7 GWh | Nov 2020 | Dec 2025 | Solar |
| Clinton Solar 4 LLC CSG | Clinton Solar 4 LLC | Carlyle, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Sep 2020 | Dec 2025 | Solar |
| Vermilion Solar 1, LLC CSG | Vermilion Solar 1, LLC | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Nov 2020 | Dec 2025 | Solar |
| DGS Valley State Prison | Forefront Power, LLC | Chowchilla, CA | California Independent System Operator (CISO) | 3.7 GWh | Jan 2021 | Dec 2025 | Solar |
| Cortland | Cortland Solar 2 LLC | Cortland, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Apr 2021 | Dec 2025 | Solar |
| Erving CSG | Erving Poplar Mountain Solar 1, LLC | Erving, MA | ISO New England (ISNE) | 1.5 GWh | Aug 2020 | Dec 2025 | Solar |
| Lena | Lena Solar 1 LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 3.8 GWh | Apr 2021 | Dec 2025 | Solar |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Easthampton CSG | Easthampton Park Solar 1, LLC | Easthampton, MA | ISO New England (ISNE) | 3.4 GWh | Aug 2020 | Dec 2025 | Solar |
| Mendota | Mendota US Solar 1 LLC | Mendota, IL | PJM Interconnection, LLC (PJM) | 3.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Palmer Creek Solar, LLC | Greenbacker Renewable Energy Corporation | Dayton, OR | Portland General Electric Company (PGE) | 3.4 GWh | Oct 2020 | Dec 2025 | Solar |
| Day Hill Solar, LLC | Greenbacker Renewable Energy Corporation | Estacada, OR | Portland General Electric Company (PGE) | 3.9 GWh | Sep 2020 | Dec 2025 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | Portland General Electric Company (PGE) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | Portland General Electric Company (PGE) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | Portland General Electric Company (PGE) | 6.1 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 4.2 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | Portland General Electric Company (PGE) | 3.9 GWh | Nov 2020 | 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 |
| FastSun12 CSG | Altus Power America Management, LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jun 2021 | Dec 2025 | Solar |
| The GSI Group LLC at Assumption | Luminace Solar Illinois 2, LLC | Assumption, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Dec 2020 | Dec 2025 | Solar |
| SulusSolar35 | Adapture Renewables, Inc. | Molalla, OR | Portland General Electric Company (PGE) | 4.6 GWh | Jun 2020 | Dec 2025 | Solar |
| CCUA Solar | CCUA Solar, LLC | Bridgeton, NJ | PJM Interconnection, LLC (PJM) | 2.4 GWh | Jun 2021 | Dec 2025 | Solar |
| Cardinal Solar LLC | Cardinal Solar LLC | Marion, SC | Duke Energy Progress East (CPLE) | 14.7 GWh | Nov 2020 | Dec 2025 | Solar |
| Hayes Solar, LLC | Hayes Solar, LLC | Dobson, NC | Duke Energy Carolinas (DUK) | 6.3 GWh | Nov 2020 | Dec 2025 | Solar |
| Harrison Solar, LLC | Harrison Solar, LLC | Roseboro, NC | Duke Energy Progress East (CPLE) | 10.0 GWh | Nov 2020 | Dec 2025 | Solar |
| Central Generating | North American Central - LLC | Pierson, MI | Midcontinent Independent System Operator, Inc. (MISO) | 12.9 GWh | Aug 2018 | Dec 2025 | Landfill Gas |
| 315 Vinson Road | Red Toad 315 Vinson Road, LLC | Clayton, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Novel Martens Solar LLC(CSG) | REA Investments, LLC | Lafayette, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Feb 2022 | Dec 2025 | Solar |
| Peterman II | Peterman Solar II, LLC | St. Anne, IL | PJM Interconnection, LLC (PJM) | 3.6 GWh | Apr 2021 | Dec 2025 | Solar |
| Kish CSG | Kish Solar, LLC | Cherry Valley, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Jul 2021 | Dec 2025 | Solar |
| Nostrand | Nostrand Solar, LLC | Manteno Township, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Apr 2021 | Dec 2025 | Solar |
| Vulcan | Vulcan Solar, LLC | Kankakee, IL | PJM Interconnection, LLC (PJM) | 3.0 GWh | Apr 2021 | Dec 2025 | Solar |
| FTF-PackingShed | Family Tree Farms | Reedley, CA | California Independent System Operator (CISO) | 747.6 MWh | May 2013 | Dec 2025 | Solar |
| Firebaugh-CCS-PV-1 | Mike Woolf Farming | Firebaugh, CA | California Independent System Operator (CISO) | 1.9 GWh | Feb 2015 | Dec 2025 | Solar |
| Pine Hill | Onsite Partners, LLC | Johnston, RI | ISO New England (ISNE) | 8.0 GWh | Jul 2020 | Dec 2025 | Solar |
| Amaterasu LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 7.0 GWh | May 2021 | Dec 2025 | Solar |
| Camellia Solar, LLC | Geronimo Power | Glenwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Nov 2020 | Dec 2025 | Solar |
| Buttercup Solar, LLC | Sol Systems | Rose Hill, NC | Duke Energy Progress East (CPLE) | 10.6 GWh | Oct 2020 | Dec 2025 | Solar |
| Toyota Long Beach Trigen | Long Beach Trigen, LLC | Long Beach, CA | California Independent System Operator (CISO) | 13.4 GWh | Oct 2023 | Dec 2025 | Other Biomass Gas |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | Portland General Electric Company (PGE) | 4.5 GWh | Dec 2020 | Dec 2025 | Solar |
| SulusSolar28 | Adapture Renewables, Inc. | Willamina, OR | Portland General Electric Company (PGE) | 1.8 GWh | Sep 2020 | Dec 2025 | Solar |
| MilfordSolar OR | Adapture Renewables, Inc. | Forest Grove, OR | Portland General Electric Company (PGE) | 4.2 GWh | Dec 2020 | Dec 2025 | Solar |
| BristolSolar | Adapture Renewables, Inc. | Woodburn, OR | Portland General Electric Company (PGE) | 4.5 GWh | Dec 2020 | Dec 2025 | Solar |
| Energix Hollyfield, LLC | Energix Hollyfield, LLC | Manquin, VA | PJM Interconnection, LLC (PJM) | 25.2 GWh | Jun 2021 | Dec 2025 | Solar |
| Bainbridge Solar | Bainbridge Solar, LLC | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.0 GWh | Mar 2019 | Dec 2025 | Solar |
| Energix Nokesville, LLC | Energix Nokesville, LLC | Nokesville, VA | PJM Interconnection, LLC (PJM) | 38.9 GWh | Oct 2022 | Dec 2025 | Solar |
| Somonauk Road Solar 1 | Somonauk Road Solar 1, LLC | Somonauk, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Feb 2021 | Dec 2025 | Solar |
| 28 Livermore Hill Road Solar | 28 Livermore Hill Road Solar, LLC | Westminster, MA | ISO New England (ISNE) | 7.5 GWh | May 2020 | Dec 2025 | Solar |
| Energix Buckingham, LLC | Energix Buckingham, LLC | Cumberland, VA | PJM Interconnection, LLC (PJM) | 40.5 GWh | Jun 2021 | Dec 2025 | Solar |
| Edwardsville Solar II | Edwardsville Solar II, LLC | Edwardsville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Jun 2021 | Dec 2025 | Solar |
| Brick Church Solar | Brick Church Solar 1, LLC | Brunswick, NY | New York Independent System Operator (NYIS) | 6.2 GWh | Aug 2019 | Dec 2025 | Solar |
| Route 76 Boone Solar 1 | Route 76 Boone Solar 1, LLC | Poplar Grove, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Sep 2020 | Dec 2025 | Solar |
| Alden Solar CSG LLC | Greenbacker Renewable Energy Corporation | Greeley, CO | Public Service Company of Colorado (PSCO) | 3.2 GWh | Feb 2020 | Dec 2025 | Solar |
| SulusSolar22 | Adapture Renewables, Inc. | Silverton, OR | Portland General Electric Company (PGE) | 4.8 GWh | Jan 2021 | Dec 2025 | Solar |
| 10 Finderne Avenue Solar, LLC | CleanCapital Holdings | Bridgewater Town, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2017 | Dec 2025 | Solar |
| Monte Vista Solar 2 CSG, LLC | Greenbacker Renewable Energy Corporation | Monte Vista, CO | Public Service Company of Colorado (PSCO) | 4.0 GWh | Apr 2020 | Dec 2025 | Solar |
| SB Water Reclamation Fuel Cell | San Bernardino Fuel Cell, LLC | San Bernardino, CA | California Independent System Operator (CISO) | 8.1 GWh | May 2021 | Dec 2025 | Other Biomass Gas : 79.3% Natural Gas : 20.7% |
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 |