Draft SHANTI Rules 2026: India Opens Nuclear Sector to Private Players — Licensing, Liability and the 100 GW Target

Why in News

The Department of Atomic Energy (DAE) released the Draft SHANTI Rules, 2026 for public consultation, with comments invited until September 4, 2026. These rules operationalise the Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Act, 2025, which replaced two earlier statutes — the Atomic Energy Act, 1962 and the Civil Liability for Nuclear Damage Act (CLNDA), 2010. The draft rules are a landmark shift: for the first time, India is creating a clear legal and regulatory pathway for private and foreign participation in civil nuclear power.

Background

India's civil nuclear programme began with the Atomic Energy Act, 1962, which gave the Central Government monopoly over all aspects of the nuclear fuel cycle — exploration, production, and use of atomic energy. For over six decades, nuclear power generation remained exclusively in the public sector through the Nuclear Power Corporation of India Ltd (NPCIL) and its subsidiary BHAVINI (Bharatiya Nabhikiya Vidyut Nigam Ltd).

The Indo-US Civil Nuclear Agreement (123 Agreement), 2008 — and India's subsequent entry into the Nuclear Suppliers Group (NSG) waiver — opened India to international nuclear commerce. However, the Civil Liability for Nuclear Damage Act (CLNDA), 2010, with its controversial Section 17(b) (right of recourse against equipment suppliers), was widely cited as a deterrent to foreign investment: suppliers feared being held liable for damage beyond internationally accepted norms under the Convention on Supplementary Compensation (CSC) and the Vienna Convention on Civil Liability for Nuclear Damage.

The SHANTI Act, 2025, enacted in December 2025 and now being operationalised through these draft rules, resolves these structural barriers and sets the stage for India's ambitious nuclear expansion.

Current Developments

The Draft SHANTI Rules 2026 contain several landmark provisions:

Single Composite Licence

A single composite licence will cover the construction, ownership, operation, and decommissioning of nuclear power plants — replacing the earlier fragmented multi-stage approval process. This significantly reduces regulatory uncertainty and shortens project timelines, critical for attracting private capital.

Private Participation Pathway

Private entities — including foreign firms — may apply for nuclear licences, subject to verification of financial, technical, and managerial capability. This is a historic first for India. Eligible uses include electricity generation, captive power for hard-to-abate industries (steel, cement, chemicals), and emerging applications in data centres, semiconductor fabs, and AI computing infrastructure.

Strict Operator Liability

Nuclear installation operators face strict liability for nuclear damage — liability attaches without proof of negligence or fault. Liability extends to damage occurring during the transport of nuclear materials. This aligns India with international norms under the Vienna Convention on Civil Liability for Nuclear Damage and the Convention on Supplementary Compensation (CSC).

Mandatory Financial Security

Operators must maintain an insurance policy, financial security, or a combination covering civil liability. The financial security instrument must be irrevocable and valid until spent fuel removal is complete. A 1:1.33 security margin applies to investment instruments pledged to the Central Government.

Expanded Applications

Beyond electricity, the rules explicitly cover nuclear technology for:

• Medical isotope production
• Research applications
• Captive power for industry
• Emerging use cases: data centres, semiconductors, quantum computing, AI

Lifecycle Financial Planning

Licensed facilities must arrange dedicated funding for the full lifecycle: operating expenses, spent fuel management, radioactive waste handling, decommissioning, and site remediation — preventing future public liability from private operators.

Periodic Liability Review

Expert groups will review maximum civil-liability limits every five years, drawing on nuclear science, engineering, actuarial, legal, and public-interest expertise.

Key Facts

• SHANTI stands for: Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India
• India's current nuclear capacity: ~8.8 GW (from 24 operational reactors, primarily Pressurised Heavy Water Reactors — PHWRs)
• India's intermediate nuclear target: ~22 GW by 2031-32
• India's 2047 nuclear target: 100 GW (under Viksit Bharat 2047)
• Nuclear power's share of India's electricity mix: ~3% (vs. global average ~10%)
• Technology types: PHWRs (indigenous), Light Water Reactors (LWRs, with foreign partners), Small Modular Reactors (SMRs) — the next frontier
• India's three-stage nuclear programme: Stage 1 (PHWRs using natural uranium), Stage 2 (fast breeder reactors using plutonium), Stage 3 (thorium-based reactors)
• India has the world's largest thorium reserves (~30% of global), making Stage 3 strategically vital
• AERB (Atomic Energy Regulatory Board) is the current regulator; SHANTI Act creates a reformed independent regulatory body.

Constitutional Provisions

Article 246 read with Seventh Schedule, List I (Union List), Entry 6 grants Parliament exclusive power to legislate on "atomic energy and mineral resources necessary for its production." This is why nuclear energy has historically been a Central Government monopoly and why privatisation requires Parliamentary legislation (SHANTI Act 2025) rather than merely executive orders.

Article 39(b) (Directive Principle) requires the State to ensure distribution of material resources to serve the common good — the expansion of nuclear power to serve India's energy security and clean energy transition falls within this DPSP framework. Article 48A (environmental protection DPSP) and Article 21 (right to life, interpreted to include the right to a clean environment) are relevant to nuclear safety regulation.

Legal Framework

• SHANTI Act, 2025 — replaces AEA 1962 and CLNDA 2010; the parent statute for Draft SHANTI Rules 2026
• Atomic Energy Act, 1962 (now repealed) — established DAE, AEC, NPCIL's monopoly
• Civil Liability for Nuclear Damage Act (CLNDA), 2010 (now repealed) — India's nuclear liability law; Section 17(b) was the controversial "right of recourse" clause
• Vienna Convention on Civil Liability for Nuclear Damage — international liability framework; India not a party but aligned with principles
• Convention on Supplementary Compensation (CSC) — India ratified in 2016; provides international compensation framework
• Indo-US 123 Agreement (2008) — enabled civil nuclear commerce with the US
• Atomic Energy Regulatory Board (AERB) Regulations — to be updated under the new SHANTI framework

Institutional Framework

• Department of Atomic Energy (DAE) — under Prime Minister's Office; nodal department for nuclear policy
• Atomic Energy Commission (AEC) — apex policy body; chaired by DAE Secretary
• NPCIL (Nuclear Power Corporation of India Ltd) — government-owned operator of 24 reactors
• BHAVINI (Bharatiya Nabhikiya Vidyut Nigam Ltd) — operates fast breeder reactors (Stage 2)
• AERB (Atomic Energy Regulatory Board) — nuclear safety regulator; being reformed into an independent body under SHANTI framework
• IAEA (International Atomic Energy Agency) — India under IAEA safeguards; Safeguards Agreement and Additional Protocol govern civil nuclear inspections

Economic Dimensions

India's electricity demand is projected to triple by 2047. Coal currently provides ~70% of India's electricity; nuclear (at ~3%) must scale dramatically to meet net-zero commitments. The government estimates that reaching 100 GW of nuclear capacity by 2047 will require investments of over ₹10 lakh crore (~USD 120 billion) — far beyond public sector capacity alone, necessitating private participation.

The SMR (Small Modular Reactor) market globally is projected to reach USD 210 billion by 2040. By creating a private-friendly regulatory framework, India positions itself to attract global SMR developers (including US, French, South Korean, and Japanese firms) under bilateral civil nuclear agreements.

Banking and financial angle: Nuclear infrastructure financing requires long-term project finance, typically with tenure of 25–30 years. Mandatory financial security under SHANTI Rules provides lenders with confidence in operator solvency. The RBI's infrastructure lending guidelines and SEBI's InvIT (Infrastructure Investment Trust) framework could eventually be adapted to facilitate nuclear infrastructure financing — a significant opportunity for India's capital markets.

Environmental Dimensions

Nuclear power is a low-carbon baseload energy source — lifecycle carbon emissions of ~12 gCO₂eq/kWh, comparable to wind energy and far below coal (~820 gCO₂eq/kWh). India's NDCs (Nationally Determined Contributions) under the Paris Agreement commit to achieving 50% non-fossil fuel electricity capacity by 2030. Nuclear expansion is central to India's clean energy transition.

However, nuclear power raises concerns about radioactive waste management, thermal discharge into water bodies, and land acquisition. The Draft SHANTI Rules mandate lifecycle planning for waste and decommissioning, addressing long-term environmental liability. India's three-stage thorium programme, if fully realised, promises minimal long-lived radioactive waste — a key environmental advantage.

Challenges

• Liability and insurance: Private operators may find insurance costs prohibitive given strict liability without fault. International nuclear insurance markets are thin.
• Public opposition: Post-Fukushima (2011) public anxiety about nuclear safety remains significant in India, especially in coastal communities near proposed plant sites.
• Regulatory independence: The reformed nuclear regulator must be genuinely independent — historically, India's AERB lacked full independence from DAE (the entity it regulated).
• Technology indigenisation: India's PHWR technology is proven, but LWR and SMR technologies require foreign partnerships; the geopolitics of nuclear technology transfer is complex.
• Fuel supply: India is not a member of the NSG; limited domestic uranium means dependence on fuel supply agreements with Australia, Kazakhstan, Russia, France, and Canada.
• Waste disposal: India has no operational deep geological repository (DGR) for high-level radioactive waste.

Government Initiatives

• SHANTI Act, 2025 — the cornerstone reform enabling private participation
• India's Three-Stage Nuclear Programme (Homi Bhabha's vision) — PHWRs → Fast Breeders → Thorium reactors
• Prototype Fast Breeder Reactor (PFBR), Kalpakkam — India's first Stage 2 reactor, under commissioning
• Bilateral civil nuclear agreements with USA (123 Agreement), France, Russia, UK, Japan, South Korea, Australia, Canada
• SMR Policy Framework under development alongside SHANTI Rules
• Viksit Bharat 2047 Energy Vision — targets 100 GW nuclear, 500 GW renewables

Way Forward

The Kirit Parikh Committee on Energy Transition and the NITI Aayog's Harnessing Green Hydrogen report both emphasise nuclear as a firm, dispatchable low-carbon option complementing variable renewables. The Parliamentary Standing Committee on Science and Technology has recommended:

1. Establishing a genuinely independent nuclear regulator separate from DAE's administrative control
2. Creating a dedicated nuclear insurance pool with government backstop, analogous to the Pool Re model in the UK
3. Ring-fencing a Nuclear Decommissioning and Waste Fund managed by an independent trust
4. Developing a domestic SMR manufacturing ecosystem through public-private R&D partnerships
5. Joining the NSG to secure long-term fuel supply and technology access

Possible Mains Questions

1. The Draft SHANTI Rules 2026 represent India's most ambitious reform of its civil nuclear sector since the Atomic Energy Act 1962. Critically examine the opportunities and challenges of opening the nuclear sector to private participation. (GS III, 250 words)
2. Discuss India's three-stage nuclear programme. How does the SHANTI Act 2025 relate to India's long-term goal of thorium-based nuclear power? (GS III, 150 words)

Possible Prelims MCQs

1. Q: SHANTI Act 2025 replaced which of the following statutes? (A) Atomic Energy Act 1948 only (B) Atomic Energy Act 1962 only (C) Both Atomic Energy Act 1962 and Civil Liability for Nuclear Damage Act 2010 (D) Atomic Energy Act 1962 and Electricity Act 2003. Answer: (C)
2. Q: Which of these is the correct full form of SHANTI in India's nuclear context? (A) Strategic Harnessing and Advancement of Nuclear Technology for India (B) Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (C) Systematic Harnessing of Atomic and Nuclear Technology for Industry (D) Science-based Harnessing and Advancement of Nuclear Technology for India. Answer: (B)
3. Q: India's three-stage nuclear programme — in the correct sequence — is: (A) Thorium → PHWRs → Fast Breeders (B) PHWRs → Thorium → Fast Breeders (C) PHWRs → Fast Breeders → Thorium-based reactors (D) Fast Breeders → PHWRs → Thorium. Answer: (C)
4. Q: India has the world's largest reserves of which nuclear fuel material, making Stage 3 of its nuclear programme strategically vital? (A) Uranium (B) Plutonium (C) Thorium (D) Caesium. Answer: (C)
5. Q: The Convention on Supplementary Compensation (CSC) for nuclear damage was ratified by India in which year? (A) 2010 (B) 2012 (C) 2016 (D) 2020. Answer: (C) 2016

Essay Dimensions

1. Nuclear energy in India: From state monopoly to private enterprise — promise and peril
2. India's thorium advantage: A path to energy independence or an eternal promise?
3. The liability question: How much risk can private capital bear in nuclear power?
4. Small Modular Reactors and the future of India's clean energy transition
5. Regulatory independence in high-risk sectors: The SHANTI framework as a test case

Interview Questions

1. What is the significance of India's three-stage nuclear programme, and where does India stand today?
2. Why did Section 17(b) of the CLNDA 2010 deter foreign investment in India's nuclear sector? How does SHANTI resolve this?
3. India has the world's largest thorium reserves but generates less than 3% of its electricity from nuclear sources. Why?
4. Should India join the Nuclear Suppliers Group (NSG)? What is China's objection?
5. As a future civil servant in the Department of Atomic Energy, how would you approach the task of building public trust around new nuclear plant sites?

FAQ

Q: What is the SHANTI Act 2025?

The Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Act, 2025, is a landmark law that replaced the Atomic Energy Act 1962 and the Civil Liability for Nuclear Damage Act 2010. It opens India's nuclear sector to private and foreign participation for the first time, while retaining government oversight and safety standards.

Q: What is India's nuclear capacity target by 2047?

India aims to achieve 100 GW of nuclear power capacity by 2047 under the Viksit Bharat mission, compared to ~8.8 GW currently. An intermediate target of ~22 GW is set for 2031-32.

Q: What are Small Modular Reactors (SMRs)?

Small Modular Reactors (SMRs) are advanced nuclear reactors with a power output of generally up to 300 MW(e), much smaller than conventional reactors (~1,000 MW). They can be factory-built and deployed flexibly — including for captive industrial power. The SHANTI Rules explicitly enable private operators to use SMR technology.

Further Reading

• Department of Atomic Energy: https://dae.gov.in
• AERB (Atomic Energy Regulatory Board): https://aerb.gov.in
• Text of Draft SHANTI Rules 2026 — DAE official website
• IAEA Nuclear Energy Series publications on regulatory frameworks