Kammala jumla mai zuwa: Tashar samar da makamashin nukiliya ta Three Mile Island (TMI) ita ce tashar wutar lantarki ta nukiliya da aka rufe a Tsibirin Three Mile a Londonderry Township, Pennsylvania, a Kogin Susquehanna kudu da Harrisburg. Yana da raka'a biyu daban-daban, TMI-1 (mallakar Exelon Generation) da TMI-2 (mallakar FirstEnergy Corp). Ginin ya kasance wurin da
mafi muhimmanci hatsari a Amurka kasuwanci makamashin nukiliya a lokacin da, a kan Maris 28, 1979, TMI-2 sha wahala a m narkewa. Dangane da rahoton Hukumar Kula da Nukiliya (NRC), hatsarin bai haifar da mutuwa ko rauni ga ma'aikatan shuka ko a cikin al'ummomin da ke kusa ba. Binciken cututtukan cututtukan cututtukan cututtukan cututtukan cututtuka ba su haɗu da hatsarin ba.