Table of Contents
Context: The Prototype Fast Breeder Reactor (PFBR) at Kalpakkam achieved first criticality, but the milestone has also revived debate over India’s nuclear regulatory framework.
Regulatory Issues in India’s Nuclear Programme
- Institutional Conflict: Atomic Energy Regulatory Board (AERB) and Department of Atomic Energy (DAE) both report to the Atomic Energy Commission, creating promoter–regulator overlap.
- Project Delays & Cost Overruns: Prototype Fast Breeder Reactor (PFBR) faced long delays (~16 years) and cost escalation (sanctioned ₹3,500 crore but final cost is ~₹8,181 crore), indicating weak regulatory and project monitoring.
- Limited Transparency: India’s nuclear programme operates with high institutional insulation, reducing external scrutiny of timelines, safety practices, and cost management.
- Weak Independent Safety Oversight: Unlike global best practices, India lacks a fully independent statutory nuclear safety regulator comparable to the U.S. Nuclear Regulatory Commission.
- Complex Fuel Cycle Regulation: Breeder reactors require reprocessing, plutonium handling, and closed fuel-cycle management, which demand more sophisticated regulatory frameworks.
- Emerging Technological Challenges: New developments (Small Modular Reactors, private participation, advanced reactors) increase regulatory complexity.
Way Forward
- Establish an Independent Nuclear Regulator: Create a statutory independent nuclear safety authority (similar to the proposed Nuclear Safety Regulatory Authority) separate from the DAE.
- Strengthen Transparency and Accountability: Introduce parliamentary oversight, public reporting of safety audits, and independent technical reviews.
- Improve Project Governance: Adopt better procurement practices, project management systems, and cost monitoring to prevent delays.
- Modernise Regulatory Framework: Update regulations to cover breeder reactors, advanced reactors, SMRs, and private sector participation under the SHANTI Act (2025).
- Strengthen Safety Culture: Enhance independent safety audits, leak detection protocols, and emergency preparedness for complex reactors such as FBRs.
- Align Nuclear Strategy with Energy Economics: Ensure nuclear investments remain cost-effective compared to renewable energy options, while supporting energy security and net-zero goals (2070).

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