Events related to the 40th Anniversary of the beginning of the accident at TMI

11 March - 10:30 AM – Release of Steam Generator Press Packet

23 March - 1 PM – The Historical Society of Dauphin County will host an event including a display of TMI-related memorablia, the release of a new book by HSDC president Erik Fasick, and a panel discussion including journalist R.B. Swift who covered the accident, and nuclear engineer, Arnie Gundersen. Watch Video

23 March - Doors open 4:00PM, Cash Bar at 5:00PM, Dinner at 6:00PM  - TMI Survivors’ Dinner – American Legion Middletown. Watch Video

25 March - 10:30AM – Rotunda, Main Capitol - Press Conference – TMI Alert’s Eric Epstein, Arnie Gundersen, and Tim Judson discuss the TMI accident and its consequences. Watch Video

27 March - 3:00PM – Penn State Harrisburg Library, Morrison Gallery – An event commemorating the TMI accident. Begins with a welcome, a presentation by Arnie Gundersen, a community panel, and concludes with an academic panel at 6:30PM.

28 March - 3:30AM – A vigil at the TMI plant gate.

28 March through 5 May – Susquehanna Art Museum - Exhibit of archival materials collected by artist Adam Diller including photographic, video, and audio ephemera related to the TMI accident. For more information:


Note: both WITF and the Pennsylvania Cable Network plan TMI-related programming during March. Check the websites of both of these wonderful media outlets.

Visit the TMI Alert website or the Three Mile Island Alert Facebook page for additional events or changes to the schedule.