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NEW DELHI: India has taken a major step towards nuclear fuel self-reliance after its indigenously developed Prototype Fast Breeder Reactor (PFBR) at Kalpakkam attained criticality, marking the start of a controlled nuclear reaction and advancing the country's long-term atomic energy programme.The milestone, confirmed on Monday, marks a crucial stage before full power generation begins. Once operational, the reactor is expected to play a key role in India's plan to scale nuclear power capacity to ...Read More >

India's first prototype fast-breeder reactor (PFBR) in Tamil Nadu's Kalpakkam on Monday (April 6, 2026) came another step forward in its civil nuclear journey as it attained criticality. First criticality in a fast breeder reactor is the moment when the nuclear chain reaction becomes self-sustaining. A breeder reactor is a nuclear reactor that produces more fissile material than it consumes. In a 'fast' breeder reactor, the neutrons aren't slowed, allowing them to trigger specific fission react ...Read More >
CHENNAI: India on Monday achieved a major milestone in its civil nuclear programme, with the Prototype Fast Breeder Reactor (PFBR) at Kalpakkam attaining criticality, the stage at which a controlled, self-sustaining nuclear chain reaction begins. Prime Minister Narendra Modi described it as a "defining step" in advancing the second stage of India's nuclear programme. "The indigenously designed and built Prototype Fast Breeder Reactor at Kalpakkam has attained criticality... a decisive step towa ...Read More >
NEW DELHI: In a big boost for India's civil nuclear energy production, the indigenously designed and built Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Tamil Nadu has attained criticality.Congratulating Indian scientists and engineers on the reactor attaining criticality, PM Narendra Modi posted on X, "Today, India takes a defining step in its civil nuclear journey, advancing the second stage of its nuclear programme."This advanced reactor, capable of producing more fuel than it consume ...Read More >

Chennai: India's fast breeder reactor programme achieved twin milestones this week. The Fast Breeder Test Reactor (FBTR) at the Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam, marked 40 years of attaining first criticality. Meanwhile, engineers began loading fuel into the Prototype Fast Breeder Reactor (PFBR), the country's most advanced and complex atomic power plant.Officials said the Atomic Energy Regulatory Board (AERB) recently granted permission for fuel loading into the 500 M ...Read More >

New Delhi, Oct 17 (PTI) India's most complex atomic power plant -- the Prototype Fast Breeder Reactor -- moved a step forward as engineers started loading fuel into the unit, which will be the only second of its kind in the world. The Atomic Energy Regulatory Board (AERB) granted permission for loading fuel into the 500 MWe Prototype Fast Breeder Reactor being developed by the Bhartiya Nabhikiya Vidyut Nigam (BHAVINI) at Kalpakkam in Tamil Nadu. "We faced technical problems in loading the fuel ...Read More >

Stocktwits - Shares of Gabriel India surged another 20% to hit ₹1,011.30 on Wednesday, adding to Tuesday's sharp gains as investors cheered its board-approved restructuring plan aimed at transforming the company into a diversified mobility solutions provider. The board approved the merger of Anchemo India into Asia Investments Private (AIPL), followed by the subsequent demerger of its automotive undertaking. The stock has risen 67% this week, surging past the ₹1,000 mark. SEBI-registered analy ...Read More >
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