These nuclear fuel technologies could potentially provide a massive boost to the reactors, making them more energy efficient over several decades.
Earlier this year, Moscow began supplying India with the more advanced TVS-2M fuel, which contains 7.6 percent more fuel material compared to the old UTVS model it is replacing.
This makes the new fewl more reliable and cost-efficient, allowing them to operate for 18 months before they need to be refuelled, as opposed to the previous 12-month cycle.
Mr Ugryumov noted that this new nuclear fuel, which has an enrichment level of over 5 percent, would allow the Indian reactors to operate for longer 24-month fuel cycles, which would have a significant economic impact.
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Article source: https://www.express.co.uk/news/science/1701819/russia-news-india-nuclear-plan-boost-six-energy-sites-Kundankulam-rosatom-ukraine-war