Kudankulam nuclear energy vegetation
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SPECIAL ARRANGEMENT
The Nuclear Energy Company of India Ltd (NPCIL) has stated that the commissioning of the 1,000 MW Kudankulam Unit-4 will delayed, from August 2027 to December 2027, “resulting from geopolitical challenges.”
Models 3 & 4 of the Kudankulam Nuclear Energy Plant, 1,000 MW every, are being constructed for NPCIL by Atomstroyexport of Russia, a unit of the Russian vitality main, Rosatom. Models 1&2 are operational. Building of the third and fourth models started in June and October 2017.
After a number of prolonged deadlines, NPCIL had stated the business date of operation of Models 3 & 4 could be 31st December 2026 and 31st August 2027, respectively. It has now advised the Central Electrical energy Regulatory Fee that Unit-4 could be commissioned solely in December 2027.
Earlier this month, the Division of Atomic Power advised the Higher Home of the Parliament that the delay within the commissioning of the Kudankulam plant was resulting from “non availability of rock merchandise resulting from stoppage of quarry operations by the (Russian) district administration” — a consequence of the Russia-Ukraine battle. It additionally attributed the delay to “the monetary crunch of contractors and the influence of the Covid 19 pandemic additionally contributed to delays in challenge execution.”
PFBR challenge
In the meantime, the five hundred MWe Prototype Quick Breeder Reactor at Kalpakkam, Tamil Nadu, whose development started in October 2004, has additionally “encountered delays”. The Division has advised the Parliament the challenge was “first of a form” with many “technological challenges”. Presently, gas loading is in progress and the challenge stands 97.90% accomplished.
The Atomic Power Regulatory Board (AERB) issued permission for Preliminary Gas Loading (IFL) into the reactor core, First Strategy to Criticality (FAC) and Low Energy Physics Experiments (LPPE) for PFBR on the 16th of October, this yr. The loading of 37 sub-assemblies together with 28 gas sub-assemblies into the reactor is in progress. “As soon as the loading of all gas sub-assemblies into the reactor core is accomplished the subsequent milestone is First Strategy to Criticality,” the Division stated.
Revealed on December 10, 2025
