PIB TrackerFast Breeder mastered, 100 GW nuclear promised by 2047
The address said India has mastered Fast Breeder Reactor technology this year and passed the SHANTI Act, targeting 100 GW of nuclear capacity by 2047 and five new reactors this decade — alongside solar at 160 GW against 2 GW twelve years ago.
What happened
- India is stated to have mastered Fast Breeder Reactor technology this year.
- The SHANTI Act has been passed, with a target of 100 GW nuclear by 2047.
- Five new reactors are to be commissioned within this decade.
- Solar stands at 160 GW against 2 GW twelve years ago; PM Surya Ghar has crossed 50 lakh households.
- Piped gas has gone from 70 to 700 cities and 20-22 lakh to 1.75 crore households.
For Prelims
- Three-stage programme: Stage I PHWRs, Stage II Fast Breeder Reactors, Stage III thorium — mastering Stage II is the bridge to thorium.
- Fast Breeder Reactor: produces more fissile material than it consumes; the PFBR at Kalpakkam is India's prototype.
- SHANTI Act: the recently passed nuclear legislation cited as opening the way to the 100 GW goal.
- The target: 100 GW nuclear by 2047; five new reactors this decade.
- Solar: 2 GW twelve years ago to 160 GW today.
- PM Surya Ghar Muft Bijli Yojana: rooftop solar with ₹80,000 central assistance per family; past 50 lakh households.
- Piped natural gas: 70 to 700 cities; 20-22 lakh to 1.75 crore households.
- Railway electrification: 30 per cent from 1925 to 2015, the remaining 70 per cent in a decade.
For UPSC: The energy-transition card with the nuclear angle attached. Use it for the three-stage programme and thorium self-reliance, nuclear liability and the SHANTI Act, rooftop solar and prosumers, and the electricity demand that AI and data centres create.
What it is NOT: Mastering fast breeder technology is a capability claim, not commissioned capacity — and 100 GW by 2047 against roughly 8.8 GW installed today implies a build rate India has never achieved.
For Mains
Syllabus: GS3.9 · GS3.14 · Linkage L1
Anchor
The fast breeder is the hinge of India's entire nuclear plan — without it, the thorium reserves are geology rather than energy.
Substantiation (data)
100 GW nuclear targeted by 2047 with five reactors this decade, solar at 160 GW against 2 GW twelve years ago, and PM Surya Ghar past 50 lakh households.
Exemplification
Piped gas expanding from 70 to 700 cities, and railway electrification completing 70 per cent in a decade after 30 per cent in ninety years.
Problematisation
Capability claims are not capacity: nuclear expansion has historically been slowed by land, fuel and liability rather than by physics, and data-centre demand may outrun clean supply.
Way-forward
Convert SHANTI Act clarity into actual private financing closures, and pair the AI and data-centre build-out with firm clean capacity rather than grid averages.
Position
Energy security is the precondition for every other stream in the plan; the digital economy is ultimately an electricity story.
Deploys into: Energy infrastructure + conservation (GS3.9, GS3.14) · the three-stage programme and thorium, the SHANTI Act and nuclear liability, rooftop solar prosumers, and AI-driven electricity demand.
Department of Atomic Energy · 2026-08-15 · PRID 2300030 · PIB source ↗