<prompt> Ngwala go tšwela pele ga serapa se - Mathata a Stone Webster a go aga mafelo a go fehla mohlagase a be a sepedišana le mathata a yona a go aga mafelo a go fehla mohlagase wa nuclear. Mafelelong a bo-1970, khamphani e ile ya fihlelela karolo e kgolo intastering ya matla a nyutleleara - karolo e kgolo ya matla ka moka a nyutleleara kua United States e be e tšweletšwa ka dimela tšeo di hlamilwego le go tšweletšwa ke Stone Webster. Ka 1975, khamphani e ile ya kgethwa gore e age Clinch River Breeder Reactor. Lega go le bjalo, kganetšo e oketšegago ya setšhaba go agweng ga mafelo a nuclear, go diega mo go telele mo go tlišitšwego ke ditlhohlo pele ga dikomiti tša ditirelo tša setšhaba, le koketšego ya ditshenyagalelo tša go aga mafelo a, di be di fokotšwa ke tiragalo  <response>: Three Mile Island ka 1979, e ile ya tliša go emišwa ga go agwa ga mafelo a magolo a nuclear le go phumolwa ga ditaelo tše dintši tšeo di bego di šetše di le gona. 