Directory of Power Plants in Indiana
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| IMPA Washington Solar Park 2 | Indiana Municipal Power Agency | Washington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 18.7 GWh | Jun 2023 | Dec 2025 | Solar |
| POET Biorefining- Alexandria, LLC | POET Biorefining - Alexandria, LLC. | Alexandria, IN | PJM Interconnection, LLC (PJM) | 18.5 GWh | Mar 2008 | Dec 2025 | Natural Gas |
| POET Biorefining - North Manchester, LLC | POET Biorefining - North Manchester, LLC | North Manchester, IN | Midcontinent Independent System Operator, Inc. (MISO) | 17.4 GWh | May 2017 | Dec 2025 | Natural Gas |
| Peru 2 | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 17.2 GWh | Mar 2021 | Dec 2025 | Solar |
| Jay County LFGTE | Wabash Valley Power Assn, Inc | Portland, IN | PJM Interconnection, LLC (PJM) | 16.9 GWh | Mar 2005 | Dec 2025 | Landfill Gas |
| Auburn Renewables LLC | Auburn Renewables, LLC | Garrett, IN | PJM Interconnection, LLC (PJM) | 16.7 GWh | Aug 2022 | Dec 2025 | Solar |
| Anderson 3 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 16.3 GWh | Nov 2021 | Dec 2025 | Solar |
| Crawfordsville 5 Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 16.2 GWh | Aug 2020 | Dec 2025 | Solar |
| Indy Solar I, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.3 GWh | Nov 2013 | May 2026 | Solar |
| CC Perry K | Citizens Thermal Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 GWh | Dec 1924 | May 2026 | Natural Gas |
| Richmond 5 | Indiana Municipal Power Agency | Peru, IN | PJM Interconnection, LLC (PJM) | 15.0 GWh | May 2021 | Dec 2025 | Solar |
| Oakdale | Northern Indiana Pub Serv Co | Monticello, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.0 GWh | Oct 1925 | Feb 2025 | Water |
| Indy Solar II, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 14.9 GWh | Nov 2013 | May 2026 | Solar |
| Anderson 4 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 14.5 GWh | Jul 2021 | Dec 2025 | Solar |
| IND Community Solar Farm 1st Phase | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.5 GWh | Oct 2013 | Dec 2025 | Solar |
| Indy Solar III, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 GWh | Nov 2013 | May 2026 | Solar |
| Crawfordsville 2 Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 GWh | Nov 2019 | Dec 2025 | Solar |
| Anderson 6 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 13.3 GWh | May 2022 | Dec 2025 | Solar |
| Richmond Solar Site 2 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 12.9 GWh | Nov 2018 | Dec 2025 | Solar |
| Bremen | Indiana Municipal Power Agency | Bremen, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.8 GWh | Oct 2022 | Dec 2025 | Solar |
| Indianapolis Motor Speedway Solar PV | Boralex US Operations LLC | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 GWh | May 2014 | Dec 2025 | Solar |
| POET Biorefining - Portland | POET Biorefining - Portland | Portland, IN | PJM Interconnection, LLC (PJM) | 12.6 GWh | Feb 2017 | Dec 2025 | Natural Gas |
| C&B Graham Energy, LLC | SolRiver Capital LLC | Danville, IN | PJM Interconnection, LLC (PJM) | 12.1 GWh | Jul 2023 | Dec 2025 | Solar |
| Norway (IN) | Northern Indiana Pub Serv Co | Monticello, IN | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 GWh | May 1923 | Dec 2025 | Water |
| IMPA Anderson Solar Park 2 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2017 | Dec 2025 | Solar |
| Maywood Photovoltaic Project | ENI New Energy US Inc | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 11.5 GWh | Feb 2014 | Dec 2024 | Solar |
| Green Cow Power | Green Cow Power LLC | Goshen, IN | Midcontinent Independent System Operator, Inc. (MISO) | 11.1 GWh | Mar 2015 | Dec 2025 | Other Biomass Gas |
| Richmond Solar Park 4 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 10.9 GWh | Sep 2020 | Dec 2025 | Solar |
| Elkhart | Indiana Michigan Power Co | Elkhart, IN | PJM Interconnection, LLC (PJM) | 10.8 GWh | Dec 1912 | Dec 2025 | Water |
| Scottsburg Solar Park | Indiana Municipal Power Agency | Scottsburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 10.8 GWh | Sep 2020 | Dec 2025 | Solar |
| IMPA Richmond 8 Solar Park | Indiana Municipal Power Agency | Richmond, IN | Midcontinent Independent System Operator, Inc. (MISO) | 10.4 GWh | Nov 2024 | Dec 2025 | Solar |
| Richmond 6 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 9.7 GWh | Jun 2023 | Nov 2025 | Solar |
| Linton | Indiana Municipal Power Agency | Linton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 9.7 GWh | Jun 2022 | Dec 2025 | Solar |
| Bunge North America East LLC | Bunge North America East LLC | Decatur, IN | PJM Interconnection, LLC (PJM) | 9.3 GWh | Nov 1950 | Jul 2025 | Natural Gas |
| Richmond Solar Park 3 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 9.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Pastime Farm, LLC | Cypress Creek Renewables | Brazil, IN | Midcontinent Independent System Operator, Inc. (MISO) | 8.9 GWh | Nov 2015 | Dec 2025 | Solar |
| Tipton Solar Park | Indiana Municipal Power Agency | Tipton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 8.7 GWh | Jun 2019 | Dec 2025 | Solar |
| OlivePV | Indiana Michigan Power Co | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 8.4 GWh | Jul 2016 | May 2026 | Solar |
| McDonald Solar Farm, LLC | Cypress Creek Renewables | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 8.3 GWh | Nov 2015 | Dec 2025 | Solar |
| Crawfordsville 3 Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 GWh | Nov 2019 | Dec 2025 | Solar |
| IMPA Anderson Solar Park | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 7.5 GWh | Dec 2016 | Dec 2025 | Solar |
| Rensselaer Solar Site 2 | Indiana Municipal Power Agency | Rensselaer, IN | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Nov 2018 | Dec 2025 | Solar |
| IMPA Richmond Solar Park 7 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 7.3 GWh | Sep 2023 | Dec 2025 | Solar |
| Sullivan Solar, LLC | Cypress Creek Renewables | Sullivan, IN | PJM Interconnection, LLC (PJM) | 7.1 GWh | Aug 2016 | Dec 2025 | Solar |
| Kokomo Solar 1, LLC | NJR Clean Energy Ventures Corporation | Kokomo, IN | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 GWh | Nov 2016 | Dec 2025 | Solar |
| Columbia City Solar Park | Indiana Municipal Power Agency | Columbia City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Mar 2021 | Dec 2025 | Solar |
| Bos Dairy, LLC | Bos Dairy, LLC | Fair Oaks, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Dec 2004 | Dec 2025 | Natural Gas |
| Herrema Dairy | Herrema Dairy, LLC | Fair Oaks, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 GWh | Mar 2022 | Jan 2025 | Natural Gas |
| Hidden View Dairy, LLC | Hidden View Dairy, LLC | Rensselaer, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Jan 2007 | Dec 2025 | Natural Gas |
| Notre Dame Hydro | University of Notre Dame | South Bend, IN | PJM Interconnection, LLC (PJM) | 6.0 GWh | Apr 2022 | Dec 2025 | Water |
| Staunton | Cypress Creek Renewables | Brazil, IN | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 GWh | Nov 2018 | Dec 2025 | Solar |
| Anderson 5 | Indiana Municipal Power Agency | Anderson, IN | PJM Interconnection, LLC (PJM) | 5.8 GWh | Jul 2021 | Dec 2025 | Solar |
| IND Solar Farm (Phase IIA) | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.6 GWh | Nov 2014 | Dec 2025 | Solar |
| Peru 3 | Indiana Municipal Power Agency | Peru, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Sep 2022 | Dec 2025 | Solar |
| Belmont | Marion Solar LLC | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Oct 2015 | Dec 2025 | Solar |
| Lenape II | Lenape Solar II, LLC | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.9 GWh | Oct 2015 | Dec 2025 | Solar |
| Greenfield Solar Park | Indiana Municipal Power Agency | Greenfield, IN | PJM Interconnection, LLC (PJM) | 4.8 GWh | Nov 2017 | Dec 2025 | Solar |
| IMPA Tell City Solar Park | Indiana Municipal Power Agency | Tell City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2015 | Dec 2025 | Solar |
| Duke Building 129 | Concord New Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Nov 2014 | Dec 2025 | Solar |
| Veolia ES Blackfoot Landfill Facility | Southern Indiana Gas & Elec Co | Winslow, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | May 2009 | Dec 2025 | Landfill Gas |
| IMPA Crawfordsville Solar Park | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Aug 2015 | Dec 2025 | Solar |
| Duke Building 98 | Concord New Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2014 | Dec 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 |
| IMPA Washington Solar Park | Indiana Municipal Power Agency | Washington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Aug 2016 | Dec 2025 | Solar |
| Gas City Solar Park | Indiana Municipal Power Agency | Gas City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | May 2020 | Dec 2025 | Solar |
| Munster Landfill Gas-to-Energy | Town of Munster | Munster, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Oct 2012 | Dec 2024 | Landfill Gas |
| Deer Creek PV | Indiana Michigan Power Co | Marion, IN | PJM Interconnection, LLC (PJM) | 3.6 GWh | Dec 2015 | May 2026 | Solar |
| Twin Branch PV | Indiana Michigan Power Co | Mishawaka, IN | PJM Interconnection, LLC (PJM) | 3.6 GWh | Jul 2016 | May 2026 | Solar |
| Gas City 2 | Indiana Municipal Power Agency | Gas City, IN | PJM Interconnection, LLC (PJM) | 3.6 GWh | Dec 2022 | 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 |
| Duke Building 87 | Concord New Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Nov 2014 | Dec 2025 | Solar |
| Crawfordsville Solar Park 4 | Indiana Municipal Power Agency | Crawfordsville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | May 2020 | Dec 2025 | Solar |
| INDY III | Terraform Arcadia | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jul 2015 | Dec 2025 | Solar |
| Oak Hill Solar Array | Southern Indiana Gas & Elec Co | Evansville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Oct 2018 | Dec 2025 | Solar |
| Volkman Road Solar Array Hybrid | Southern Indiana Gas & Elec Co | Evansville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Oct 2018 | 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 |
| Griffith | Altus Power America Management, LLC | Griffith, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Feb 2013 | Dec 2025 | Solar |
| IMPA Huntingburg Solar Park | Indiana Municipal Power Agency | Huntingburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Aug 2016 | Dec 2025 | Solar |
| East Chicago | Altus Power America Management, LLC | East Chicago, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Feb 2013 | Nov 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 |
| IMPA Knightstown Solar Park | Indiana Municipal Power Agency | Knightstown, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Sep 2023 | Dec 2025 | Solar |
| Tippecanoe Solar Power Plant | Duke Energy Indiana, LLC | West Lafayette, IN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Nov 2019 | Dec 2025 | 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 |
| Walkerton | Indiana Municipal Power Agency | Walkerton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Jun 2022 | Dec 2025 | Solar |
| Sheridan School Corporation Solar | Johnson Melloh Solutions | Sheridan, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | May 2016 | Dec 2025 | Solar |
| Centerville Solar Park | Indiana Municipal Power Agency | Centerville, IN | PJM Interconnection, LLC (PJM) | 1.9 GWh | Sep 2020 | Dec 2025 | Solar |
| Lincoln Solar | Ecos Energy LLC | Merrillville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2012 | Dec 2025 | Solar |
| Marion Solar LNG | Marion Solar LLC | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Sep 2015 | Dec 2025 | Solar |
| Portage Solar | Ecos Energy LLC | Valparaiso, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Oct 2012 | Dec 2025 | Solar |
| New Castle Solar RES | Hoosier Energy R E C, Inc | New Castle, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Oct 2015 | Dec 2025 | Solar |
| Rockville Solar I LLC | CleanCapital Holdings | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Mar 2014 | Dec 2025 | Solar |
| Middlebury Solar | Ecos Energy LLC | Middlebury, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Oct 2012 | Dec 2025 | Solar |
| Camp Atterbury Microgrid Hybrid | Duke Energy Indiana, LLC | Edinburgh, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Oct 2019 | Dec 2025 | Solar |
| Decatur Co. Solar RES (IN) | Hoosier Energy R E C, Inc | Greensburg, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Aug 2017 | Dec 2025 | Solar |
| Tell City Solar Park | Indiana Municipal Power Agency | Tell City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jun 2020 | Dec 2025 | Solar |
| Jackson Co. Solar RES | Hoosier Energy R E C, Inc | Columbus, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Aug 2017 | Dec 2025 | Solar |
| Henryville Solar RES | Hoosier Energy R E C, Inc | Underwood, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Aug 2016 | Dec 2025 | Solar |
| Spring Mill Solar RES | Hoosier Energy R E C, Inc | Mitchell, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Aug 2017 | Dec 2025 | Solar |
| Scotland Solar RES | Hoosier Energy R E C, Inc | Newberry, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Oct 2015 | 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 |