Tuhia he haere tonu mō tēnei wāhanga - I whakahaerehia te pōtitanga 1979 i muri tata mai i te Three Mile Island Unit 2 (TMI-2) o te whare hiko karihi
he aitua i tata ki Pennsylvania USA i reira he raupapa o nga kaupapa e arahi ana ki te ngoikore o te TMI-2 pūkaha pūkaha.