Entertainment » OtherPosted at: Jan 21 2016 6:43PM First Reactor of KKNPP attains criticalityChennai, Jan 21 (UNI) The first unit of Kundankulam Nuclear Power Project(KKNPP) unit #1 (1000MW) has attainedPlease log in to get detailed story.Tags: #First Reactor of KKNPP attains criticality