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Abtak.com - Other Science - News Image
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OtherScienceApr 09, 2026 09:34 AM

India Enters New Nuclear Era As Kalpakkam Reactor Attains Criticality

Nuclear power currently contributes 3 per cent of India's electricity generation. New Delhi: India took a significant step towards energy independence on 6 April 2026, when the indigenously designed and built Prototype Fast Breeder Reactor (PFBR) at Kalpakkam attained first criticality. This moment marked the start of a sustained and controlled nuclear chain reaction in the 500 MWe reactor, a technology India has pursued for decades. With this achievement, the country formally entered the sec ...Read More >

Social News XYZ - Science - News Image
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ScienceApr 08, 2026 04:01 PM

'Pathway towards closed fuel cycle': IEA praises PM Modi for fast breeder reactor milestone

New Delhi, April 8 (SocialNews.XYZ) The International Energy Agency (IEA) on Wednesday praised India and Prime Minister Narendra Modi on the successful achievement of the first criticality of the 500 MWe Prototype Fast Breeder Reactor (PFBR), calling it an important technological milestone. In a post on X, the global energy body lauded Indian scientists and engineers for the achievement, which comes after years of development. The IEA said the reactor will use significantly less nuclear fuel c ...Read More >

ABC Live India - Science - News Image
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ScienceApr 08, 2026 06:28 AM

Critical Analysis of India's PFBR First Criticality at Kalpakkam

New Delhi (ABC Live): India's nuclear energy programme has entered a new phase. On 6 April 2026 at 8:25 PM, the 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam, Tamil Nadu, attained first criticality. The Department of Atomic Energy said the Atomic Energy Regulatory Board cleared the plant systems after a safety review. IGCAR designed the reactor, while BHAVINI built and commissioned it. (PIB) This is not a routine plant update. Instead, it marks one of the most important recent even ...Read More >

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ScienceApr 08, 2026 03:33 AM

India's fast breeder reactor attains criticality

NEW DELHI, April 7 (Xinhua) -- India's Department of Atomic Energy on Tuesday announced that its most advanced indigenously designed nuclear reactor has reached criticality. Criticality in a nuclear programme is the stage at which a nuclear reactor achieves a self-sustaining fission chain reaction, where neutron production equals or exceeds losses. The reactor is located at Kalpakkam in the southern Indian state of Tamil Nadu and operated by state-run Bharatiya Nabhikiya Vidyut Nigam Ltd. "Wi ...Read More >

NewsDrum - Science - News Image
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ScienceApr 07, 2026 07:26 PM

Prototype fast breeder reactor at Kalpakkam attains first 'criticality'

New Delhi, Apr 7 (PTI) A 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Chennai has successfully attained first criticality (the start of controlled fission chain reaction), marking a historic step in providing long-term energy security and advancing indigenous nuclear technology capabilities, officials said on Tuesday. The criticality was achieved after meeting all the stipulations of the Atomic Energy Regulatory Board (AERB), which had issued a clearance after a rigorous review ...Read More >

Social News XYZ - Science - News Image
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ScienceApr 07, 2026 06:30 PM

Attainment of criticality at Prototype Fast Breeder Reactor reflects India's indigenous strength

New Delhi, April 7 (SocialNews.XYZ) The attainment of criticality at the Prototype Fast Breeder Reactor (PFBR) marks more than a technological milestone; it reflects the maturity of India's long standing nuclear vision and the strength of its indigenous capabilities, an official statement said on Tuesday. The indigenously designed and built Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Tamil Nadu successfully attained its first criticality on April 6, marking the initiation of a sustain ...Read More >

LatestLY - Science - News Image
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ScienceApr 07, 2026 06:10 PM

India News |

Amaravati (Andhra Pradesh) [India], April 7 (ANI): Former Andhra Pradesh Chief Minister and Yuvajana Sramika Rythu Congress Party (YSRCP) President YS Jagan Mohan Reddy on Tuesday congratulated scientists and engineers at Indira Gandhi Centre for Atomic Research (IGCAR), Bharatiya Nabhikiya Vidyut Nigam Ltd (BHAVINI), and the Department of Atomic Energy for achieving a historic milestone in India's nuclear journey. Taking to X, he said, "Heartiest congratulations to our brilliant scientists and ...Read More >

LatestLY - Business - News Image
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BusinessApr 07, 2026 05:45 PM

Business News | India Has Vast Nuke Potential to Generate 5,000 Units Electricity Per Person Annuall...

Surat (Gujarat) [India], April 7 (ANI): India possesses vast nuclear energy resources, particularly thorium reserves, that can generate around 5,000 units of electricity per person per year for nearly 500 years, but greater public awareness is needed to address safety concerns and accelerate adoption. Speaking to ANI on India's advancing nuclear programme, Senior Scientist, Department of Atomic Energy, Neelam Goyal said that electricity remains the backbone of India's economy, supporting agricu ...Read More >

Asian News International (ANI) - Business - News Image
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BusinessApr 07, 2026 05:15 PM

India has vast nuke potential to generate 5,000 units electricity per person annually, awareness key...

Surat (Gujarat) [India], April 7 (ANI): India possesses vast nuclear energy resources, particularly thorium reserves, that can generate around 5,000 units of electricity per person per year for nearly 500 years, but greater public awareness is needed to address safety concerns and accelerate adoption. Speaking to ANI on India's advancing nuclear programme, Senior Scientist, Department of Atomic Energy, Neelam Goyal said that electricity remains the backbone of India's economy, supporting agricu ...Read More >

psuconnect.in - Science - News Image
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ScienceApr 07, 2026 05:03 PM

India's 500 MWe Fast Breeder Reactor Achieves First Criticality at Kalpakkam

New Delhi: India crossed a defining threshold in its energy journey on the evening of April 6, 2026. The 500 MWe Prototype Fast Breeder Reactor -- commonly known as the PFBR -- achieved first criticality at 8:25 PM at the Kalpakkam nuclear facility in Tamil Nadu, confirming the start of a controlled fission chain reaction inside the reactor core. What First Criticality Means and Why It Matters First criticality is the moment a nuclear reactor sustains a controlled chain reaction for the first ...Read More >

Firstpost - Technology - News Image
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TechnologyApr 07, 2026 03:34 PM

India's most advanced nuclear reactor attains criticality. Why is it significant?

The Bharatiya Nabhikiya Vidyut Nigam Ltd (BHAVINI) was set up to build the reactor in 2003 under the then Atal Bihari Vajpayee government. Representational image The country's first indigenously built fast breeder reactor in Tamil Nadu's Kalpakkam has attained criticality. The development was lauded by Prime Minister Narendra Modi on Monday. "Today, India takes a defining step in its civil nuclear journey, advancing the second stage of its nuclear programme," Modi wrote on social media. "The i ...Read More >

Asianet News Network Pvt Ltd - Science - News Image
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ScienceApr 07, 2026 02:10 PM

India's PFBR achieves first criticality in major nuclear milestone

India's 500 MWe Prototype Fast Breeder Reactor (PFBR) achieved first criticality on April 6, 2026. This marks a historic milestone in its three-stage nuclear programme, boosting energy security and indigenous technological capabilities. In a landmark achievement for India's nuclear energy programme, the 500 MWe Prototype Fast Breeder Reactor (PFBR) has successfully attained first criticality (start of controlled fission chain reaction) on 6th April 2026 at 08:25 PM marking a historic step in pr ...Read More >

LatestLY - Science - News Image
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ScienceApr 07, 2026 01:57 PM

Business News | India's 500 MWe Prototype Fast Breeder Reactor Achieves First Criticality: DAE | Lat...

New Delhi [India], April 7 (ANI): In a landmark achievement for India's nuclear energy programme, the 500 MWe Prototype Fast Breeder Reactor (PFBR) has successfully attained first criticality (start of controlled fission chain reaction) on 6th April 2026 at 08:25 PM marking a historic step in providing long-term energy security and advancing indigenous nuclear technology capabilities, according to the Department of Atomic Energy. The criticality was achieved in the presence of Dr Ajit Kumar Moh ...Read More >

Asian News International (ANI) - Science - News Image
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ScienceApr 07, 2026 01:37 PM

India's 500 MWe Prototype Fast Breeder Reactor achieves first criticality: DAE

New Delhi [India], April 7 (ANI): In a landmark achievement for India's nuclear energy programme, the 500 MWe Prototype Fast Breeder Reactor (PFBR) has successfully attained first criticality (start of controlled fission chain reaction) on 6th April 2026 at 08:25 PM marking a historic step in providing long-term energy security and advancing indigenous nuclear technology capabilities, according to the Department of Atomic Energy. The criticality was achieved in the presence of Dr Ajit Kumar Moh ...Read More >

NewsDrum - Science - News Image
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ScienceApr 07, 2026 01:24 PM

'Symbol of technological excellence': UP CM on Kalpakkam fast breeder reactor attaining criticality

Lucknow, Apr 7 (PTI) Uttar Pradesh Chief Minister Yogi Adityanath on Tuesday said the Prototype Fast Breeder Reactor at Tamil Nadu's Kalpakkam stands as a symbol of India's technological excellence and national ambition. He said the achievement reinforces India's rise as a global energy leader. In an X post, Adityanath said, "India enters a new era of nuclear strength. The Prototype Fast Breeder Reactor at Kalpakkam stands as a symbol of our technological excellence and national ambition. By h ...Read More >

The Times of India - Technology - News Image
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TechnologyApr 07, 2026 01:22 PM

India's nuclear push gets boost as fast-breeder reactor reaches criticality; why it matters

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 >

Social News XYZ - Other - News Image
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OtherApr 07, 2026 12:43 PM

Fast breeder reactors to deliver reliable, higher thermal efficiency: Govt

New Delhi, April 7 (SocialNews.XYZ) Fast breeder reactors will play a crucial role in delivering reliable, low-carbon base-load power with higher thermal efficiency, the government said on Tuesday, as India's 500 MWe Prototype Fast Breeder Reactor (PFBR) achieved first criticality. The milestone, marking the start of a controlled nuclear fission chain reaction, is seen as a significant step towards strengthening the country's long-term energy security and advancing indigenous nuclear technology ...Read More >

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ScienceApr 07, 2026 12:39 PM

India's landmark achievement in Nuke energy journey as 500 MW PFBR at Kalpakkam attains First Critic...

Chennai, Apr 7 (UNI) The Department of Atomic Energy (DAE) announced that in a landmark achievement for India's nuclear energy programme, the 500 MWe Prototype Fast Breeder Reactor (PFBR) has successfully attained first criticality (start of controlled fission chain reaction) at IGCAR campus in Kalpakkam, about 70 km from here. The indigenously built PFBR attained criticality yesterday night (April 6, 2026) at 2026 hrs marking a historic step in providing long term energy security and advancing ...Read More >

Agniban - Politics - News Image
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PoliticsApr 07, 2026 10:19 AM

India Takes a Major Leap in Nuclear Energy; Kalpakkam Reactor Achieves Criticality -- PM Calls It a ...

New Delhi: The indigenously built Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Tamil Nadu has achieved criticality. Prime Minister Narendra Modi announced this achievement via a post on the social media platform 'X' and congratulated the scientists and engineers associated with the project. He stated that India is taking decisive steps in its civilian nuclear program. This milestone advances the second stage of the country's three-stage nuclear program. Prime Minister Modi noted that t ...Read More >

The New Indian Express - Science - News Image
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ScienceApr 07, 2026 09:41 AM

India's Kalpakkam PFBR attains criticality, marks leap in nuclear programme

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 >

The Times of India - Business - News Image
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BusinessApr 07, 2026 06:38 AM

Kalpakkam's fast breeder reactor attains criticality, PM calls it 'proud moment for India'

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 >

Social News XYZ - Business - News Image
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BusinessApr 07, 2026 12:09 AM

Kalpakkam nuclear reactor reflects India's engineering enterprise: PM Modi​

New Delhi, April 6 (SocialNews.XYZ) Prime Minister Narendra Modi on Monday hailed the country's scientists for indigenously designing and building the Prototype Fast Breeder Reactor at Kalpakkam in Tamil Nadu. The Prime Minister said that India has taken a defining step in its civil nuclear journey, advancing the second stage of its nuclear programme. "The indigenously designed and built Prototype Fast Breeder Reactor at Kalpakkam has attained criticality," he said. The Prime Minister added t ...Read More >

LatestLY - Business - News Image
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BusinessApr 06, 2026 11:04 PM

India News | PM Modi Hails India's First Indigenous Prototype Fast Breeder Reactor at Kalpakkam for ...

New Delhi [India], April 6 (ANI): Prime Minister Narendra Modi on Monday lauded India's first indigenous Prototype Fast Breeder Reactor at Kalpakkam for attaining criticality, calling it a "defining step in India's civil nuclear journey". In a post on X, the PM reflected on the strengths of the reactor and recognised this as a "decisive step towards harnessing our vast thorium reserves." Expressing pride over the achievement, the PM congratulated the scientists and engineers involved in the pro ...Read More >

India TV News - Science - News Image
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ScienceApr 06, 2026 11:02 PM

Kalpakkam fast breeder reactor achieves criticality, PM Modi calls it 'defining step' in nuclear jou...

The Prototype Fast Breeder Reactor (PFBR), located at the Indira Gandhi Centre for Atomic Research campus in Kalpakkam, Tamil Nadu, is operated by Bharatiya Nabhikiya Vidyut Nigam Limited (BHAVINI). Prime Minister Narendra Modi on Monday hailed a major milestone in India's civil nuclear programme, announcing that the indigenously built Prototype Fast Breeder Reactor (PFBR) at Kalpakkam, Tamil Nadu, has attained 'criticality'. Notably, 'criticality' refers to the stage at which a nuclear reacto ...Read More >

Asian News International (ANI) - Other - News Image
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OtherApr 06, 2026 11:00 PM

PM Modi hails India's first indigenous Prototype Fast Breeder Reactor at Kalpakkam for attaining cri...

New Delhi [India], April 6 (ANI): Prime Minister Narendra Modi on Monday lauded India's first indigenous Prototype Fast Breeder Reactor at Kalpakkam for attaining criticality, calling it a "defining step in India's civil nuclear journey". In a post on X, the PM reflected on the strengths of the reactor and recognised this as a "decisive step towards harnessing our vast thorium reserves." Expressing pride over the achievement, the PM congratulated the scientists and engineers involved in the pro ...Read More >

Abtak.com - Science - News Image
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ScienceOct 19, 2025 06:34 PM

Fuel loading begins at 40-year-old Kalpakkam nuclear plant | Chennai News - The Times of India

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 >

The Times of India - Science - News Image
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ScienceOct 19, 2025 03:10 AM

Fuel loading begins at 40-year-old Kalpakkam nuclear plant | Chennai News - The Times of India

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 >

NewsDrum - Science - News Image
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ScienceOct 17, 2025 07:15 PM

Fuel loading at Fast Breeder Reactor in Kalpakkam begins

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 >

Unknown Source - Business - News Image
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BusinessJul 20, 2025 02:52 PM

India will address concerns of private sector on investments in civil nuclear segment: Minister

India will be able to address the apprehensions of the private sector globally about investments in the civil nuclear sector, which was opened up to achieve the ambitious target of producing 100 GW of atomic power by 2047, Union Minister Jitendra Singh has asserted. Mr. Singh, who oversees the Department of Atomic Energy, said changes in relevant rules and legislations will have to be made to facilitate the entry of the private sector in the field of nuclear energy, which currently is under tig ...Read More >

The Assam Tribune - Business - News Image
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BusinessJul 20, 2025 02:41 PM

India must rewire nuclear law to boost private role in clean energy: Jitendra Singh

New Delhi, July 20: Union Minister Jitendra Singh, who oversees the Department of Atomic Energy, has said that changes in relevant rules and legislations will have to be made to facilitate the entry of the private sector in the field of nuclear energy, which currently is under tight control of the Centre. "The announcement has already been made in the Union Budget, but we will have to frame rules, also possible legislation to actually move on, which will take a lot of consideration, a lot of in ...Read More >

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