Unlocking Nuclear Power: Reform, Regulation and Market Integration

Syllabus:

GS Paper – 1: Mineral & Energy Resources GS Paper – 3: Nuclear Technology

Why in the News?

India has enacted the Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Act, marking the most significant reform of the nuclear sector since 1962. The law opens nuclear energy to private participation, reforms civil liability, and raises critical questions about pricing, regulation, and market integration, while also considering environmental impacts and clearances.

SHANTI Act: A Landmark Shift in Nuclear Governance

• The SHANTI Act represents a paradigm shift by dismantling nearly six decades of state monopoly in India’s nuclear sector.
• It establishes a licence-based framework for private and foreign investment, essential for scaling nuclear capacity.
• The Act grants statutory independence to the Atomic Energy Regulatory Board (AERB), strengthening regulatory credibility and environmental oversight.
• It aligns nuclear energy with India’s climate commitments, energy security needs, and baseload power requirements, promoting a pollution-free environment.
• By enabling private-sector-led innovation, especially in Small Modular Reactors (SMRs), the Act expands technological possibilities while considering environmental impact assessments.

Understanding Nuclear Energy Governance in India

Key Facts

• Nuclear capacity target: India aims to achieve 100 GW of nuclear power capacity by 2047, aligning with its long-term energy security and decarbonisation goals.
• Current electricity share: Nuclear energy contributes only about 3% to India’s total electricity generation, indicating significant untapped potential.
• Net-zero commitment: India has pledged to achieve net-zero emissions by 2070, making nuclear power crucial as a clean, non-fossil baseload source.
• Strategic importance: Nuclear energy supports grid stability, complements renewables, and reduces dependence on imported fossil fuels.
• Key institutions:
  • NPCIL – Operator of nuclear power plants
  • AERB – Nuclear safety and regulatory authority
  • DAE – Policy, research, and strategic oversight

Key Acts & Frameworks

• Atomic Energy Act, 1962:
  • Established central government monopoly over nuclear energy.
  • Governs research, development, and operation of nuclear facilities.
• Electricity Act, 2003:
  • Introduced market-based electricity reforms such as open access, competitive tariffs, and power exchanges.
  • Nuclear power has largely remained outside this framework.
• Civil Liability for Nuclear Damage Act, 2010:
  • Provided compensation mechanisms for nuclear accidents.
  • Supplier liability provisions earlier deterred foreign participation.
• SHANTI Act, 2025:
  • Opens nuclear power to private sector participation.
  • Reforms civil liability and strengthens regulatory architecture.
• Convention on Supplementary Compensation (CSC):
  • International nuclear liability framework ensuring operator-centric liability and supplier protection.
• Forest Conservation Act and Coastal Regulation Zone notifications:
  • Provide environmental safeguards for nuclear projects in sensitive areas.

Important Concepts

• Baseload Power: Continuous, reliable electricity supply essential for grid stability.
• Small Modular Reactors (SMRs): Compact, scalable reactors suited for industrial clusters and captive use.
• Captive Power Generation: Power produced for own consumption by industries and data centres.
• Administered Pricing: Government-determined tariffs instead of market-based pricing.
• Regulatory Independence: Autonomy of regulators like AERB to ensure safety, transparency, and investor confidence.
• Environmental Clearance: Mandatory approval process for nuclear projects, including environmental impact assessments.

Civil Nuclear Liability Reform: Removing the Biggest Bottleneck

• The Civil Liability for Nuclear Damage Act, 2010 (CLND Act) had deterred foreign suppliers due to operator recourse against suppliers under Section 17(b).
• This provision diverged from international norms under the Convention on Supplementary Compensation (CSC).
• The SHANTI Act corrects this by limiting supplier liability only to contractual terms or intentional acts.
• This reform restores confidence among US, French, and Japanese OEMs, critical for projects like Kovvada and Jaitapur.
• Alignment with global liability architecture reduces investment risk and enhances India’s attractiveness as a nuclear destination.
• The reform also considers the polluter pays principle and precautionary principle in environmental jurisprudence.

Pricing and Tariff Determination: A Core Policy Tension

• Section 37 of the SHANTI Act vests pricing authority for nuclear electricity in the central government, overriding the Electricity Act, 2003.
• This contradicts India’s otherwise market-driven power sector architecture, which governs renewables and conventional energy.
• Nuclear power’s high capital cost is cited as justification for administered pricing, but this risks inefficiency.
• State DISCOMs, already financially stressed, should not face mandated procurement of high-cost nuclear power.
• Electricity is a fungible commodity; there is no principled reason to treat nuclear-generated electricity differently.

Market-Based Nuclear Deployment: Matching Producers and Buyers

• Scaling nuclear power requires matching the right producers with the right buyers, not compulsory offtake.
• Data centres, industrial clusters, SEZs, and Global Capability Centres (GCCs) demand reliable 24×7 clean baseload power.
• These consumers are willing to pay a premium for non-fossil round-the-clock electricity, making them ideal nuclear customers.
• Captive nuclear power generation can reduce pressure on DISCOMs and promote efficiency.
• The offshore wind model, where generators directly find commercial and industrial consumers, offers a viable blueprint.

Regulatory Uncertainty: Definitions, Jurisdiction and Oversight

• Several key terms remain undefined, creating uncertainty for investors and innovators.
• “Sensitive activities” may bar private patent rights, discouraging R&D investment, especially in SMRs.
• “Strategic nature” activities allow the creation of additional regulators, leading to jurisdictional ambiguity.
• “National security implications” may exclude certain activities from AERB oversight without clarity.
• Without clear definitions or advance procedures, start-ups risk losing intellectual property to the state.
• The regulatory framework must also address environmental clearances and potential ex post facto approvals.

Independence of AERB: Structural and Procedural Gaps

• AERB member selection is controlled by a committee under the Atomic Energy Commission, part of the Department of Atomic Energy.
• This raises concerns about regulatory capture and insufficient independence.
• Established Indian practice (e.g., FSLRC model) suggests inclusion of independent experts and retired judges.
• Section 17(5) allows procedural rules that could strengthen institutional autonomy.
• Security vetting by the government can coexist with structural regulatory independence.
• The regulatory framework should incorporate principles of environmental democracy and transparency.

Electricity Act Architecture: Lessons for Nuclear Integration

• The Electricity Act, 2003 provides a robust framework for tariffs, open access, power exchanges, and bilateral contracts.
• This architecture enabled India’s renewable energy expansion and should similarly apply to nuclear power.
• Excluding nuclear energy from market mechanisms risks inefficiency and fiscal stress.
• Private-to-private nuclear power transactions should be free from administered pricing.
• Government tariff-setting powers may be retained only for PSU-linked or DISCOM transactions.

Challenges

• Administered Pricing Risk: Centralised tariff control under Section 37 undermines market efficiency and investor confidence.
• DISCOM Fragility: Mandated procurement of expensive nuclear power can worsen state utility finances.
• Regulatory Ambiguity: Undefined terms like “strategic”, “sensitive”, and “national security” create uncertainty.
• IPR Concerns: Lack of clarity may deter innovation, particularly in SMR technology.
• Institutional Dependence: AERB’s appointment mechanism raises concerns over regulatory independence.
• Investor Predictability: Excessive reliance on future rules instead of statutory clarity increases risk.
• Jurisdictional Overlap: Possibility of multiple regulators for strategic activities complicates compliance.
• Market Exclusion: Nuclear power’s exclusion from Electricity Act mechanisms limits scalability.
• Long Gestation Risks: Nuclear projects require stable policy signals over decades.
• Global Confidence Gap: Overseas suppliers seek legal certainty comparable to international standards.
• Environmental Concerns: Need for robust environmental impact assessments and clearance processes, including addressing potential retrospective environmental clearances.

Way Forward

• Market Integration: Bring nuclear power under the Electricity Act, 2003 framework.
• Pricing Reform: Exempt private-to-private nuclear transactions from administered tariffs.
• Targeted Tariff Control: Retain central pricing authority only for PSU and DISCOM-linked power.
• Clear Definitions: Statutorily define “strategic”, “sensitive”, and “national security” activities.
• Advance Determination: Establish procedures for early

Conclusion :

India has laid a strong legislative foundation for nuclear expansion through the SHANTI Act. However, success now depends on market integration, regulatory clarity, tariff reform, and institutional independence. Without predictable rules and commercial freedom, nuclear energy’s promise for climate, security, and growth may remain unrealised.

Source : IE

Mains Practice Question :

“The SHANTI Act marks a turning point in India’s nuclear energy policy, but unresolved issues may limit its impact.” Critically examine the Act’s provisions on pricing, liability, and regulation, and suggest reforms needed to align nuclear power with India’s electricity market architecture.