Context: According to recent reports, the Union Government is planning to partially open India’s civil nuclear power sector—currently a state monopoly—to private companies. This marks a major policy shift in a sector governed exclusively by the Central Government since the enactment of the Atomic Energy Act, 1962.
Current Nuclear Energy Landscape
India presently operates 25 nuclear reactors across seven power stations, with an installed capacity of 8,880 MW, contributing nearly 3% of total electricity generation (FY 2024–25).
India aims to expand capacity to 22.5 GW by 2031-32 and reach 100 GW by 2047, aligning with Net Zero commitments.
Most reactors are indigenous Pressurised Heavy Water Reactors (PHWRs), with a few imported Light Water Reactors (LWRs) under international agreements.
India imports over 80% uranium from Kazakhstan, alongside supplies from Russia, Uzbekistan, Canada and Australia. Domestic reserves are estimated at 4.25 lakh tonnes, primarily mined in Jharkhand and Andhra Pradesh.
Legal and Policy Framework
- Atomic Energy Act, 1962: Restricts nuclear power generation to Government and PSUs such as NPCIL.
- Civil Liability for Nuclear Damage Act (CLNDA), 2010: Establishes supplier liability, a key issue post the India-US Nuclear Deal.
- Safety Oversight: The Atomic Energy Regulatory Board (AERB) ensures regulatory compliance.
- India follows a closed fuel-cycle policy, enabling reprocessing of spent fuel to reduce waste.
Why Private Participation Matters
Private sector entry is expected to:
- Mobilise investment to bridge an estimated $26 billion funding deficit.
- Improve project timelines through a Fleet Mode construction strategy.
- Accelerate deployment of Small Modular Reactors (SMRs).
- Expand high-precision manufacturing for reactor-grade equipment.
- Reduce tariffs to ₹4–5/unit via improved efficiency and competition.
Challenges Ahead
Key barriers remain:
- Unlimited supplier liability under Section 17(b) of CLNDA hinders global OEM participation.
- Nuclear power’s exclusion from the Green Taxonomy limits access to low-cost financing.
- High generation cost (₹6–8/unit) discourages long-term purchase agreements.
- Land acquisition challenges and public opposition delay projects.
- Current rules restrict private firms to construction roles, blocking Build-Own-Operate participation.
Recent Government Measures
- Proposed amendments to the Atomic Energy Act, 1962 to permit private ownership of civilian nuclear plants.
- Planned revision of CLNDA (2010) to align with global conventions.
- Launch of Nuclear Energy Mission for Viksit Bharat with ₹20,000 crore funding for SMRs and advanced systems.
- Development of new PPP frameworks, where private firms may provide capital and infrastructure, while NPCIL oversees operations.
Conclusion
Opening India’s civil nuclear sector to private participation represents a strategic shift aligned with energy security, climate goals, and industrial growth. While legal, financial and public acceptance challenges persist, reforms and technological innovation—especially SMRs—may position India as a major nuclear energy hub by 2047.
