India Targets 100 GW Nuclear Power by 2047

Why in News?

India has announced plan to expand its nuclear power capacity from 8.8 GW to 100 GW by 2047, aiming for over a ten-fold increase. This move is crucial for achieving energy security and climate goals

Strategic Pillars to Achieve the Target

1. National Nuclear Energy Mission

• Introduced in Union Budget 2025–26
• Allocation: ₹20,000 crore
• Focus: Development of indigenous nuclear technologies

2. Small Modular Reactors (SMRs)

• Target: At least 5 indigenous SMRs by 2033
• Key innovation in nuclear sector

What are SMRs?

• Capacity: Up to 300 MW per module
• About 1/3rd size of traditional reactors

Features of SMRs

• Compact Size
  • Suitable for smaller or remote locations
• Modular Construction
  • Factory-built components → faster installation
  • Construction time: 3–5 years (vs 10+ years for large plants)
• Passive Safety Systems
  • Uses natural forces (gravity, convection)
  • No need for active cooling systems during emergencies

3. Private Sector Participation

• Proposed reforms in:
  • Atomic Energy Act
  • Civil Liability for Nuclear Damage Act
• Objective:
  • Encourage private investment
  • Promote global partnerships

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