April 7, 2026 5:08 PM
Prototype Fast Breeder Reactor (PFBR) at Kalpakkam achieves first criticality: What it means for India’s nuclear energy plans
India’s 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Tamil Nadu achieved first criticality on April 6, marking an important stage in the country’s nuclear energy programme. Prime Minister Narendra Modi described the development as a “historic milestone”, saying it reflects I...


