 Rambai muchinyora ndima iyi - Kuvakwa kweKalkar reactor kwakapedzwa pakati pa1985, asi hurumende itsva yenyika yakanga ichirwisana nechirongwa chacho, uye kushorwa kwakawedzerwa pashure penjodzi yeChernobylmuna April 1986. Muna March 1991, hurumende yemubatanidzwa yeGermany yakati SNR-300 yaisazotanga kushanda; mutengo wepurogiramu yacho, wakanga wakambofungidzirwa kuva US150 kusvika kuUS200 miriyoni, wakawedzera kusvika pamutengo wokupedzisira weUS4 mabhiriyoni unoenzana neUSB mu . 