Union Cabinet Clears SHANTI Atomic Energy Bill 2025, Opens Civil Nuclear Sector To Private Players

In a landmark move for India’s power sector, the Union Cabinet has approved the Atomic Energy Bill, 2025, officially branded as the SHANTI Bill – “Sustainable Harnessing of Advancement of Nuclear Energy for Transforming India”. The decision marks the most significant shift in the country’s civil nuclear policy in decades, opening the doors for regulated private participation across key parts of the nuclear value chain.

What Is The SHANTI Atomic Energy Bill 2025?

The SHANTI Bill, 2025 is conceived as an umbrella legislation that updates and consolidates India’s atomic energy framework to match contemporary technological, safety and investment requirements. It is expected to be introduced in the ongoing Winter Session of Parliament following Cabinet clearance at a meeting chaired by Prime Minister Narendra Modi.

The Bill is designed to support India’s long-term climate and energy security goals by expanding nuclear power as a clean, reliable base-load source within the national energy mix. It aligns with the government’s roadmap to scale up nuclear capacity significantly by 2047 under the broader nuclear energy mission announced in the Union Budget.

Major Shift In Civil Nuclear Policy

Until now, the development and operation of nuclear power plants has been effectively monopolised by central government entities under the Department of Atomic Energy (DAE), such as NPCIL and select public sector undertakings. The new Bill seeks to end this exclusive control over the commercial segment by formally enabling licensed private participation in defined segments of nuclear generation and associated activities.

At the same time, the framework clearly ring-fences sensitive domains like nuclear weapons work, strategic fuel cycle activities, and core sovereign decision-making, which will remain exclusively under the Union government. This dual approach aims to maintain national security and non-proliferation commitments while bringing in private capital, innovation and project management expertise into the civilian side.

Amendments To Existing Atomic Laws

Key legal changes proposed

The Atomic Energy Bill, 2025 is expected to drive amendments to two cornerstone legislations that currently govern India’s nuclear sector – the Atomic Energy Act, 1962 and the Civil Liability for Nuclear Damage (CLND) Act, 2010. Provisions in these laws that restrict nuclear generation to government operators and create supplier liability concerns have been seen as major barriers to wider participation and technology inflows.

• Atomic Energy Act, 1962: Proposed changes would allow licensed private companies and potentially state utilities to participate in setting up and operating certain categories of nuclear power projects under regulatory oversight.
• CLND Act, 2010: The Bill is expected to refine the nuclear liability framework, clarifying allocation of responsibility between operators, suppliers and the government, and addressing provisions that have deterred foreign vendors.

Key Provisions Of The SHANTI Bill

Policy documents and official briefings suggest that the SHANTI framework will partially open multiple stages of the nuclear value chain to domestic and overseas players under strict regulation. The focus is on commercial and industrial segments, while strategic core activities remain in the public domain.

• Private participation in nuclear projects: Private firms may be allowed to partner in power generation, atomic mineral exploration, mining, fuel fabrication, and manufacturing of nuclear equipment and components.
• Unified legal framework: The Bill aims to create a single, modernised umbrella law defining licensing, safety, oversight, and commercial rules for the civilian nuclear ecosystem.
• Nuclear liability reforms: A reworked liability regime is expected, including clearer definitions of operator and supplier responsibilities and insurance-supported liability caps to reduce financial uncertainty for investors.
• New institutions: Provisions are likely to include a dedicated nuclear safety authority and specialised tribunals for dispute resolution, with mechanisms to coordinate with the International Atomic Energy Agency (IAEA).
• Focus on advanced technologies: The policy framework is being pitched as supportive of small modular reactors (SMRs), advanced reactor designs and next-generation nuclear technologies suited for flexible deployment.

Target: 100 GW Nuclear Capacity By 2047

The Cabinet approval comes against the backdrop of an ambitious national target to raise installed nuclear power capacity to around 100 gigawatts by 2047, a many-fold jump from the current level of roughly 8–10 GW. Government estimates suggest that achieving this scale will require very large, long-term investments and accelerated project pipelines spread across multiple states.

By formalising private participation and addressing liability bottlenecks, the SHANTI Bill is expected to unlock new project opportunities, joint ventures and foreign technology collaborations worth hundreds of billions of dollars over the coming decades. Officials also highlight that nuclear power can provide dependable base-load generation to complement solar and wind, helping India meet decarbonisation commitments while managing grid stability.

Implications For Industry And States

For domestic industry, the reforms create a structured pathway to enter high-technology areas ranging from heavy engineering and reactor components to specialised construction, instrumentation and long-term operations services. Large power producers, infrastructure firms and conglomerates are expected to closely track the final text of the Bill and the accompanying rules before committing investments.

States hosting existing or proposed nuclear parks could see increased economic activity, ancilliary manufacturing, and skilled employment once private collaborations and expanded project pipelines take shape. However, experts also stress the importance of transparent public communication, rigorous safety oversight and robust emergency preparedness frameworks as capacity scales up.

Next Steps: Parliament Debate And Detailed Rules

With Cabinet clearance complete, the government is preparing to introduce the Atomic Energy Bill, 2025 in Parliament, where it will be scrutinised by members across parties and may be referred to a standing committee for detailed examination. The final shape of the reforms will depend on the legislative process, the precise wording of liability clauses, and the operational rules notified after passage.

Once enacted, the SHANTI framework will need to be backed by strong regulatory capacity, clear guidelines for private participation, and time-bound approvals to translate policy intent into on-ground nuclear projects. Industry stakeholders are therefore watching closely for further clarifications on permits, foreign direct investment limits, and the exact contours of the new safety and liability architecture.