'Safe And Sound': World Nuclear Body Chief On India's Fast Breeder Reactor
GS3Economy · S&T · Environment · Security· Nuclear & new energy technology· Prelims + Mains·
Why in news
IAEA Director General Rafael Grossi praised India's Prototype Fast Breeder Reactor (PFBR) in Kalpakkam for achieving criticality and its role in India's three-stage nuclear program.
Background
The PFBR is located in Kalpakkam, Tamil Nadu, and utilizes fast breeder technology to produce more fissile material than it consumes. It is a key component of India's long-term strategy to utilize thorium as a primary fuel source.
Facts for Prelims
- S&TFast Breeder Reactor: A reactor that produces more fissile material (e.g., Plutonium-239) than it consumes during operation.
- BodyIAEA: The International Atomic Energy Agency, which provides international oversight and cooperation on nuclear energy.
- PlaceKalpakkam: The site of India's Prototype Fast Breeder Reactor (PFBR) in Tamil Nadu.
- FactIndia's Three-Stage Nuclear Program: A strategy to utilize India's vast thorium reserves by moving from Pressurized Heavy Water Reactors (PHWR) to Fast Breeder Reactors (FBR).
For Mains
Q. Examine the strategic importance of the three-stage nuclear power program in ensuring India's long-term energy security and its transition toward thorium-based fuel cycles.
Dimensions to cover in your answer
- Resource optimization: Leveraging domestic thorium reserves to reduce dependence on imported uranium.
- Technological hurdle: Engineering challenges in maintaining high-temperature stability and fuel reprocessing for fast breeder reactors.
- Safety-Security nexus: Balancing the expansion of breeder technology with international liability frameworks and non-proliferation norms.
Keywords: Fissile material · Thorium cycle · Energy security · Nuclear criticality · Fast breeder technology
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This note is generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.