Russia has delivered the first batch of nuclear fuel for the third reactor of the Kudankulam Nuclear Power Plant in Tamil Nadu, marking an important milestone in India’s largest civil nuclear project. The fuel assemblies, manufactured by Rosatom’s Novosibirsk Chemical Concentrates Plant, were flown in as part of a long-term agreement signed in 2024.
This delivery begins the initial fuel-loading process for Unit-3. Rosatom said seven flights will be used to ship the full core load and reserve fuel required for both Unit-3 and Unit-4. The supply deal covers the entire operational life of the reactors, ensuring steady fuel availability once they become active.
The development came as Russian President Vladimir Putin visited India and reaffirmed Russia’s commitment to expanding the Kudankulam project. Putin described the plant as a flagship of India–Russia cooperation and said Moscow would work closely with New Delhi to bring all six reactors to full capacity.
Currently, Units 1 and 2 are operational, while Units 3 through 6 are under construction. Once all units are completed, Kudankulam will generate 6,000 MW of electricity, making it India’s most powerful nuclear station.
Putin also highlighted potential future collaborations, including small modular reactors, floating nuclear plants, and peaceful applications of nuclear technology in areas such as healthcare and agriculture. He assured that Russia would continue to supply nuclear fuel reliably to support India’s growing energy requirements.
The fuel delivery is expected to accelerate progress at the site, strengthening the southern power grid and contributing to India’s clean-energy and energy security goals.
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