Mezue ahịrịokwu na-esonụ: Esemokwu Diablo Canyon malitere na 1963 mgbe PG&amp;E kwụsịrị mgbalị ya iwu Ụlọ Ọrụ Ike Nuklia Bodega Bay na Bodega Head, 71 kilomita n'ebe ugwu San Francisco. Ọgụ Bodega bidoro n'afọ 1958, mana otu ndị otu prọfesọ nke Mahadum California na onye ntorobịa na-arụ ọrụ na Sierra Club aha ya bụ David Pessonen na-emegide ya. Nke a bụ mkpọsa mbụ megide ike nuklia na US. Isi ihe kpatara na e wughi ụlọ ọrụ ahụ bụ n'ihi ọnọdụ ya na-erughị 1,000 ụkwụ site na mpaghara mmebi nke
kụrụ San Francisco na 1906.