changeadminAt a time when India is reimagining its energy landscape, a new legislative measure has emerged to guide the country toward a more advanced and resilient nuclear ecosystem: the Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Bill, 2025.
SHANTI Bill reflects the government’s effort to modernise the laws governing the nuclear sector. It brings together various elements of nuclear development under a single, comprehensive structure to create a more streamlined, future-ready system.
The bill focuses on a forward-looking approach and its role in shaping India’s long-term energy pathway. As a significant piece of legislation, it marks a milestone in the country’s broader journey toward a secure and sustainable energy future.
Nuclear energy is the use of controlled atomic reactions to produce power. At its core, it relies on splitting atoms in a process called fission, which releases large amounts of heat. This heat is then used to generate electricity without producing greenhouse gases. Globally, nuclear energy is widely recognised as a clean, reliable energy source that complements renewables such as solar and wind. Read more about nuclear energy.
Evolution of India’s Nuclear Laws
India’s nuclear power journey has been guided by a series of landmark legislations that ensured the peaceful use of atomic energy while safeguarding national interests.
Each step reflected the country’s growing confidence and maturity in managing nuclear technology responsibly.
The Atomic Energy Act, 1962, replaced the earlier 1948 law and laid down the foundation for India’s nuclear programme. It empowered the government to regulate atomic energy for peaceful purposes, ensuring strict control over research, development, and use of nuclear materials.
Amendments in 1986, 1987, and 2015 in the Atomic Energy Act of 1962 gradually opened the sector beyond the Central Government, allowing government companies and joint ventures to participate in nuclear power generation. The amendments reflected India’s intent to expand capacity while maintaining strategic oversight.
The Civil Liability for Nuclear Damage Act, 2010, introduced a no-fault liability regime to ensure compensation for nuclear incidents. This law clarified responsibilities and built public trust by prioritising safety and accountability in atomic operations.
Read more about the history of India’s nuclear journey.
Rationale Behind The SHANTI Bill
At this stage of India’s energy transition, the country is revisiting the foundations of its nuclear framework to align with current needs and future ambitions. Over the decades, India’s nuclear programme has matured, its technological capabilities have strengthened, and its clean‑energy goals have expanded.
These developments have created the need for a modern, comprehensive legislation that reflects today’s realities and tomorrow’s requirements.
Present Outlook
India’s nuclear energy programme has maintained a steady role in the country’s electricity mix and is now poised for significant expansion.
Stable Contribution: Nuclear power has consistently accounted for around 3% of total electricity generation, with a 3.1% share in 2024–25.
Installed Capacity: The current nuclear capacity is 8.78 GW.
Planned Expansion: With the indigenous 700 MW and 1000 MW reactors under development through international cooperation, capacity is projected to reach 22.38 GW by 2031–32.
Future Outlook
In February 2025, as part of the FY 2025-26 budget announcements, the government allocated ₹20,000 crore to support the design, development, and deployment of Small Modular Reactors (SMRs).
This is part of the Nuclear Energy Mission, which aims to achieve 100 GW by 2047, aligning with India’s clean energy goals.
Why India Needs to Scale Nuclear Power
India’s growing energy demands and clean energy commitments make a strong case for expanding nuclear capacity. Round-the-clock electricity is vital for emerging needs such as data centres and advanced industries, yet existing laws do not provide the flexibility or speed required for such growth.
To meet the national target of 100 GW of nuclear capacity by 2047 and advance long-term decarbonisation by 2070, a modern legal framework is essential that enables broader participation, leverages indigenous resources, and integrates innovation with safety.
Taken together, these developments underscore the need for progressive legislation to repeal the 1962 Act and the 2010 liability law.
Unified legislation enables India to expand the role of nuclear energy in its overall energy mix, encourage innovation, support non-power applications, and continue to uphold the highest standards of safety, security, safeguards, and liability.
In this way, the SHANTI bill is a natural progression in India’s evolving nuclear journey and lays the foundation for the sector’s future growth.
Defining Elements of the Legislation
As India moves toward a more modern, future-ready nuclear energy framework, the Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Bill, 2025, sets out targeted provisions to strengthen governance, safety, and institutional mechanisms. Its key objectives can be understood through the following major elements:
Private Sector Integration: The SHANTI Bill permits private companies to participate in India’s nuclear sector, enabling them to undertake plant operations, power generation, equipment manufacturing, and selected activities such as the fabrication of nuclear fuel, including conversion, refining and enrichment of uranium-235 up to such threshold value, or production, use, processing or disposal of other prescribed substances.
In addition, all activities that involve radiation exposure must obtain prior safety authorisation from the regulatory authority.
Activities Under Exclusive Central Government Purview: Under the SHANTI Bill, certain sensitive nuclear-fuel-cycle activities are reserved exclusively to the Central Government or its wholly owned institutions.
These include enrichment or isotopic separation of prescribed or radioactive substances (unless otherwise notified), management of spent fuel, such as reprocessing, recycling, radionuclide separation, and high-level waste handling; production and upgrading of heavy water; and any other facilities or activities specifically notified by the Government.
Licensing and Safety Oversight: Establishes a structured system for granting, suspending, or cancelling licences and safety authorisations for nuclear energy production and use.
Graded Liability Structure: In contrast to existing laws that impose a single statutory cap on operator liability, the SHANTI Bill establishes a graded liability framework. Under this framework, the limits on operator liability are set out in the Second Schedule of the bill and vary by the type and characteristics of the nuclear installation.
Regulation of Non-Power Applications: Provides a regulatory framework for the use of nuclear and radiation technologies in health care, agriculture, industry, research, and other peaceful applications.
Exemption for Certain Activities: Allows exemption from licensing for limited activities such as research, development, and innovation-related work.
Civil Liability Framework: Introduces a practical, balanced civil liability regime to address nuclear damage.
Statutory Body: Grants formal statutory recognition to the Atomic Energy Regulatory Board (AERB) to strengthen regulatory independence and authority.
Enhanced Safety, Security, and Safeguards: Improves systems for security, safeguards, quality assurance, and coordinated emergency preparedness and response.
Central Government Acquisition Rights: Vests exclusive acquisition rights with the Central Government in specific cases related to nuclear activities.
Dispute Redressal Mechanism: Establishes an Atomic Energy Redressal Advisory Council to facilitate the redressal of disputes.
Appellate Tribunal Provision: The Appellate Tribunal for Electricity, established under the Electricity Act, 2003, will serve as the appellate authority, empowered to hear appeals under the provisions of the Act and any additional matters notified by the Central Government.
Claims Commissioner Appointment: Empowers the Central Government to appoint Claims Commissioners for adjudicating compensation claims related to nuclear damage.
Nuclear Damage Claims Commission: Provides for a dedicated Commission to handle cases involving severe nuclear damage and ensure timely adjudication.
Safeguards and Strategic Oversight: At the core of the SHANTI Bill lies a strong emphasis on maintaining India’s strategic control over its nuclear ecosystem. Even as the sector opens up to private participation, the Bill ensures that critical functions remain firmly under sovereign oversight.
Control of Sensitive Domains: The Government retains exclusive authority over the nuclear fuel cycle, waste management, and all security-related operations.
Regulatory Strengthening: The reforms strengthen safety standards and enhance India’s nuclear governance framework to support future expansion.
Protection of Strategic Autonomy: The bill’s nuclear energy sector is structured to ensure it does not compromise national security or India’s independent decision-making.
Coordinated Oversight Mechanisms: Enhanced safeguards and monitoring systems ensure consistent compliance across all nuclear activities.
Wrapping Up
The Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Bill, 2025, stands as a pivotal step in shaping the next phase of India’s nuclear journey.
Modernising the legal framework and strengthening institutional oversight it creates the foundation for a more efficient, innovative, and secure nuclear ecosystem.
SHANTI Bill supports India’s long-term vision of expanding clean, reliable energy while ensuring that strategic interests remain fully protected.
As the country moves toward greater energy independence and technological advancement, this legislation can play a defining role in driving the growth of India’s nuclear power and broader energy landscape.
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