Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| IL Bedford Park 6901 W 65th St | Catalyze Bedford Park 6901 W 65th Street Microgrid, LLC | Bedford Park, IL | PJM Interconnection, LLC (PJM) | 6.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Improvement Dst No. 4 | Kern County Water Agency - (CA) | Bakersfield, CA | California Independent System Operator (CISO) | 12.0 MWh | Dec 2008 | Dec 2024 | Solar |
| IBM West | Rochester Public Utilities | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 24.0 MWh | Sep 2005 | Dec 2025 | Distillate Fuel Oil |
| IL Joliet 1101 Cherry Hl Rd | Catalyze Joliet 1101 Cherry Hill Road Microgrid, LLC | Joliet, IL | PJM Interconnection, LLC (PJM) | 64.0 MWh | Nov 2025 | Dec 2025 | Solar |
| IMEA Flora | Illinois Municipal Elec Agency (IL) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 71.0 MWh | Nov 2000 | Dec 2025 | Distillate Fuel Oil |
| IKEA Conshohocken Rooftop PV System | IKEA Property Inc | Conshohocken, PA | PJM Interconnection, LLC (PJM) | 177.0 MWh | Jan 2013 | May 2025 | Solar |
| IL University Park 450 Central Ave | Catalyze University Park Central Ave Microgrid, LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 183.0 MWh | Sep 2025 | Dec 2025 | Solar |
| IKEA Canton Rooftop PV System | IKEA Property Inc | Canton, MI | Midcontinent Independent System Operator, Inc. (MISO) | 264.0 MWh | Oct 2015 | Dec 2025 | Solar |
| IKEA St. Louis 410 | IKEA Property Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 328.0 MWh | Aug 2015 | Apr 2025 | Solar |
| Iowa Lakes Community College Wind Farm | Iowa Lakes Community College | Estherville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 374.0 MWh | Jan 2005 | Apr 2026 | Wind |
| IL BEDFORD PARK 7035 W 65TH ST | Catalyze Bedford Park 7035 W 65th Street Microgrid, LLC | BEDFORD PARK, IL | PJM Interconnection, LLC (PJM) | 480.0 MWh | Aug 2025 | Dec 2025 | Solar |
| Irwindale Brew Yard, LLC | Irwindale Brew Yard, LLC | Irwindale, CA | California Independent System Operator (CISO) | 517.0 MWh | Jan 2002 | Apr 2025 | Solar : 99.8% |
| Iola | City of Iola - (KS) | Iola, KS | Southwest Power Pool (SWPP) | 605.0 MWh | Apr 1969 | Dec 2025 | Natural Gas : 76.7% Distillate Fuel Oil : 23.3% |
| IL Bolingbrook 279 Marquette Dr | Catalyze Bolingbrook 279 Marquette Drive Microgrid, LLC | Bolingbrook, IL | PJM Interconnection, LLC (PJM) | 762.0 MWh | Apr 2025 | Nov 2025 | Solar |
| Industrial Park | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 838.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| IMPA Richmond Solar Park | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 884.0 MWh | Aug 2014 | Dec 2025 | Solar |
| IOS - MEW Phase 1 | Madison Energy Holdings LLC | Madison, ME | ISO New England (ISNE) | 1.0 GWh | Dec 2016 | Dec 2024 | Solar |
| IMPA Frankton Solar Park | Indiana Municipal Power Agency | Frankton, IN | PJM Interconnection, LLC (PJM) | 1.1 GWh | Jun 2014 | Dec 2025 | Solar |
| IKEA Memphis 508 | IKEA Property Inc | Cordova, TN | Tennessee Valley Authority (TVA) | 1.1 GWh | Nov 2016 | Dec 2025 | Solar |
| IKEA Miami 327 | IKEA Property Inc | Miami, FL | Florida Power & Light Co. (FPL) | 1.2 GWh | Aug 2015 | Jun 2025 | Solar |
| IMPA Rensselaer Solar Park | Indiana Municipal Power Agency | Rensselaer, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 GWh | Apr 2014 | Dec 2025 | Solar |
| Indy Grocers | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 GWh | May 2015 | Dec 2025 | Solar |
| Intel Folsom | Tesla Inc. | Folsom, CA | Balancing Authority of Northern California (BANC) | 1.3 GWh | Jun 2010 | Dec 2025 | Solar |
| Industry MetroLink PV 1 | City of Industry - (CA) | Industry, CA | California Independent System Operator (CISO) | 1.4 GWh | Mar 2012 | Dec 2025 | Solar |
| IKEA Norfolk Rooftop PV System | IKEA Property Inc | Norfolk, VA | PJM Interconnection, LLC (PJM) | 1.4 GWh | Feb 2019 | Dec 2025 | Solar |
| IL Rochelle 975 S. Caron Rd | Catalyze Rochelle Wiscold Drive Microgrid, LLC | Rochelle, IL | PJM Interconnection, LLC (PJM) | 1.4 GWh | May 2025 | Dec 2025 | Solar |
| ISH Solar Hospital Downey | Kaiser Permanente | Downey, CA | California Independent System Operator (CISO) | 1.4 GWh | Aug 2011 | Dec 2025 | Solar |
| ISH Solar Central, LLC | SunEdison LLC | Bayville, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Sep 2011 | Dec 2025 | Solar |
| ISH Solar Hospital SDMC | Kaiser Permanente | San Diego, CA | California Independent System Operator (CISO) | 1.4 GWh | Nov 2011 | Dec 2025 | Solar |
| Indian Hill Solar LLC | CVI CleanCapital Solar 1 LLC | Palmer, MA | ISO New England (ISNE) | 1.4 GWh | Mar 2014 | Dec 2025 | Solar |
| IMPA Veedersburg Solar Park | Indiana Municipal Power Agency | Veedersburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Apr 2025 | Dec 2025 | Solar |
| IKEA Oak Creek Rooftop PV System | IKEA Property Inc | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2018 | Dec 2025 | Solar |
| IRE Solar I, LLC | Scotch Settlement | Gouverneur, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Nov 2017 | Dec 2025 | Solar |
| Intel Folsom Phase 2 | Tesla Inc. | Folsom, CA | Balancing Authority of Northern California (BANC) | 1.5 GWh | Sep 2012 | Dec 2025 | Solar |
| Innovative Solar 48 | Cypress Creek Renewables | Maxton, NC | Duke Energy Carolinas (DUK) | 1.6 GWh | Oct 2015 | Dec 2025 | Solar |
| IKEA Las Vegas 462 | IKEA Property Inc | Las Vegas, NV | Nevada Power Company (NEVP) | 1.6 GWh | Apr 2016 | Dec 2025 | Solar |
| IKEA College Park 411 | IKEA Property Inc | College Park, MD | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jan 2012 | Dec 2025 | Solar |
| Independence North | Generate Capital | Whitesville, NY | New York Independent System Operator (NYIS) | 1.8 GWh | Jul 2025 | Dec 2025 | Solar |
| IKEA Savannah 490 | IKEA Property Inc | Port Wentworth, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.8 GWh | Aug 2012 | Nov 2025 | Solar |
| Indian River Hydro | Eagle Creek Renewable Energy, LLC | Russell, MA | ISO New England (ISNE) | 1.8 GWh | Nov 1909 | Dec 2025 | Water |
| Innovative Solar 59 | CD Global Solar Holdings, LLC | Nashville, NC | Duke Energy Progress East (CPLE) | 1.8 GWh | Jan 2017 | Dec 2025 | Solar |
| IGS CC, LLC | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 1.9 GWh | Feb 2020 | Dec 2024 | Solar |
| IGS PCW1 | Altus Power America Management, LLC | Rossford, OH | PJM Interconnection, LLC (PJM) | 1.9 GWh | Jun 2023 | Dec 2025 | Solar |
| IGS FE Trenton, LLC | Greenbacker Renewable Energy Corporation | Trenton, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Feb 2020 | Dec 2024 | Solar |
| IKEA Live Oak Rooftop PV System | IKEA Property Inc | Live Oak, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.0 GWh | Mar 2019 | Dec 2025 | Solar |
| IGS Solar I - BWI5 | CleanCapital Holdings | Baltimore, MD | PJM Interconnection, LLC (PJM) | 2.0 GWh | Nov 2016 | Dec 2024 | Solar |
| IMPA Winamac Solar Park | Indiana Municipal Power Agency | Winamac, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | May 2025 | Dec 2025 | Solar |
| IGS VGT | Altus Power America Management, LLC | North Las Vegas, NV | Nevada Power Company (NEVP) | 2.1 GWh | Oct 2023 | Dec 2025 | Solar |
| IGS LAS1 | Altus Power America Management, LLC | Henderson, NV | Nevada Power Company (NEVP) | 2.1 GWh | Jun 2023 | Dec 2025 | Solar |
| Iris Solar, LLC (MN) | Geronimo Power | Nicollet, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Sep 2020 | Dec 2025 | Solar |
| IKEA Jacksonville Rooftop PV System | IKEA Property Inc | Jacksonville, FL | JEA (JEA) | 2.1 GWh | Oct 2017 | Dec 2025 | Solar |
| Ipswich Wind Turbine | Town of Ipswich - (MA) | Ipswich, MA | ISO New England (ISNE) | 2.1 GWh | Apr 2011 | Dec 2025 | Wind |
| IGS Solar I - BWI2 | Madison Energy Holdings LLC | Baltimore, MD | PJM Interconnection, LLC (PJM) | 2.3 GWh | Jan 2017 | Dec 2025 | Solar |
| Interstate 3 Solar | Prologis Logistics Services Incorporated | South Brunswick, NJ | PJM Interconnection, LLC (PJM) | 2.3 GWh | Apr 2022 | Dec 2025 | Solar |
| IMPA Knightstown Solar Park | Indiana Municipal Power Agency | Knightstown, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Sep 2023 | Dec 2025 | Solar |
| Indian Orchard PV Facility | Western Massachusetts Electric Company | Springfield, MA | ISO New England (ISNE) | 2.4 GWh | Nov 2011 | Dec 2025 | Solar |
| IMPA Middletown Solar Park | Indiana Municipal Power Agency | Middletown, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Jul 2023 | Dec 2025 | Solar |
| ISU Customer Hosted 1MW Solar Project | Interstate Power and Light Co | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Apr 2024 | Dec 2025 | Solar |
| Indian River Generating Station | Indian River Operations Inc | Dagsboro, DE | PJM Interconnection, LLC (PJM) | 2.5 GWh | May 1967 | May 2026 | Distillate Fuel Oil |
| IMPA Huntingburg Solar Park | Indiana Municipal Power Agency | Huntingburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Aug 2016 | Dec 2025 | Solar |
| Innovative Solar 10 | Cypress Creek Renewables | Canton, NC | Duke Energy Carolinas (DUK) | 2.6 GWh | Sep 2015 | Dec 2025 | Solar |
| Integrys MA Solar, LLC - Ashburnham Site | Integrys MA Solar, LLC | Ashburnham, MA | ISO New England (ISNE) | 2.7 GWh | Nov 2013 | Dec 2025 | Solar |
| IKEA New Haven Rooftop PV & Fuel Cell | IKEA Property Inc | New Haven, CT | ISO New England (ISNE) | 2.7 GWh | Jun 2012 | Dec 2025 | Natural Gas : 71.5% Solar : 28.5% |
| Innovative Solar 35 | CD Global Solar Holdings, LLC | Albertson, NC | Duke Energy Progress East (CPLE) | 2.8 GWh | Jan 2017 | Dec 2025 | Solar |
| Innovative Solar 14, LLC | AES Distributed Energy | Hendersonville, NC | Duke Energy Progress East (CPLE) | 2.9 GWh | Jul 2014 | Jun 2025 | Solar |
| IKEA Joliet Rooftop PV System | IKEA Property Inc | Joliet, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Nov 2017 | Apr 2025 | Solar |
| Illinois PV Knox 3B | SoCore Energy LLC | Galesburg, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Nov 2024 | Dec 2025 | Solar |
| IMPA Pendleton Solar Park | Indiana Municipal Power Agency | Pendleton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Sep 2015 | Dec 2025 | Solar |
| Imboden Solar Garden | Onsite Partners, LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.1 GWh | Apr 2018 | Dec 2024 | Solar |
| Innovative Solar 15, LLC | AES Distributed Energy | Ellenboro, NC | Duke Energy Carolinas (DUK) | 3.1 GWh | Jul 2014 | Dec 2025 | Solar |
| Intel - Ocotillo Campus Solar | Tesla Inc. | Chandler, AZ | Arizona Public Service Company (AZPS) | 3.1 GWh | Nov 2017 | Dec 2025 | Solar |
| IA - City of Ames - Airport Road | Forefront Power, LLC | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Nov 2020 | Dec 2024 | Solar |
| Interstate Solar | SunStrong Management | Gervais, OR | Portland General Electric Company (PGE) | 3.2 GWh | Nov 2017 | Dec 2025 | Solar |
| INDY III | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jul 2015 | Dec 2025 | Solar |
| IGS Solar I - EWR6 | CleanCapital Holdings | Avenel, NJ | PJM Interconnection, LLC (PJM) | 3.2 GWh | Oct 2016 | Dec 2025 | Solar |
| Innovative Solar 60 | CD Global Solar Holdings, LLC | Nashville, NC | Duke Energy Carolinas (DUK) | 3.2 GWh | Jan 2017 | Dec 2025 | Solar |
| IKEA Perryville 460 | IKEA Property Inc | Perryville, MD | PJM Interconnection, LLC (PJM) | 3.2 GWh | Jan 2013 | Dec 2024 | Solar |
| Incom Solar, LLC CSG | 38 Degrees North, LLC | Charlton, MA | ISO New England (ISNE) | 3.2 GWh | Oct 2017 | Dec 2025 | Solar |
| Illinois PV Knox 3A | SoCore Energy LLC | Galesburg, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Innovative Solar 16 | Cypress Creek Renewables | Hendersonville, NC | Duke Energy Carolinas (DUK) | 3.4 GWh | Sep 2015 | Dec 2025 | Solar |
| Innovative Solar 23 | SRE Utility Solar 1, LLC | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Nov 2015 | Dec 2025 | Solar |
| Illinois PV Knox 1A | SoCore Energy LLC | Yates City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Aug 2024 | Dec 2025 | Solar |
| IMPA Tipton 2 Solar Park | Indiana Municipal Power Agency | Tipton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Apr 2025 | Dec 2025 | Solar |
| Indian Orchard | Central Rivers Power MA, LLC | Indian Orchard, MA | ISO New England (ISNE) | 3.5 GWh | Dec 1927 | Dec 2025 | Water |
| Interchange Solar, LLC | Interchange Solar, LLC | Mt. Morris, MI | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Nov 2020 | Dec 2025 | Solar |
| IOS II-LAX9 | Madison Energy Holdings LLC | Fontana, CA | California Independent System Operator (CISO) | 3.5 GWh | Jan 2020 | Dec 2025 | Solar |
| Innovative Solar 18, LLC | Cypress Creek Renewables | Bostic, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Nov 2015 | Dec 2024 | Solar |
| Innovative Solar 26, LLC | Cypress Creek Renewables | Hildebran, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Nov 2015 | Dec 2025 | Solar |
| Iroquois Solar 1B LLC CSG | Iroquois Solar 1B LLC | Watseka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Nov 2020 | Dec 2024 | Solar |
| IGS Solar I - EWR5 | CleanCapital Holdings | Avenel, NJ | PJM Interconnection, LLC (PJM) | 3.6 GWh | Oct 2016 | Dec 2025 | Solar |
| ISM Solar Dighton 2, LLC CSG | 38 Degrees North, LLC | Dighton, MA | ISO New England (ISNE) | 3.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Iowa Distributed Wind Generation Project | City of Algona - (IA) | Algona, IA | Southwest Power Pool (SWPP) | 3.7 GWh | May 2000 | Dec 2025 | Wind |
| IMPA Washington Solar Park | Indiana Municipal Power Agency | Washington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Aug 2016 | Dec 2025 | Solar |
| IFF Hazlet | MN8 Energy LLC | Hazlet, NJ | PJM Interconnection, LLC (PJM) | 4.0 GWh | Nov 2014 | Dec 2025 | Solar |
| Illinois PV Knox 1B | SoCore Energy LLC | Yates City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Aug 2024 | Dec 2025 | Solar |
| Innovative Solar 55 | Cypress Creek Renewables | Pembroke, NC | Duke Energy Carolinas (DUK) | 4.0 GWh | Nov 2017 | Dec 2025 | Solar |
| Illinois PV Fulton 1 CSG | Illinois PV Fulton 1, LLC | Farmington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | May 2020 | Nov 2025 | Solar |
| IMPA Peru Solar Park | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Jul 2015 | Dec 2025 | Solar |
| IL17021 Brush Creek I CSG | SPG IL Brush Creek I Solar LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Feb 2022 | Dec 2025 | Solar |
| IGS Frankfort 2 CSG | IGS Solar LLC | Frankfort, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Jun 2021 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |