Small Nuclear Reactors in India: Can Lower Land Needs Boost Tata Power, Hindalco and Adani Power Stocks?

India’s push towards small modular reactors (SMRs) could receive a boost if the government approves a significant reduction in land requirements for smaller nuclear plants. 

The Department of Atomic Energy (DAE) has told Parliament that the land requirement for 220-megawatt (MWe) reactors could potentially fall to around 90 hectares from the current 330 hectares, subject to radiological impact assessment.

The development could have wider implications for companies exploring opportunities in India’s emerging nuclear power ecosystem, including Tata Power, Hindalco Industries, JSW Energy and Adani Power.

Why Could Nuclear Reactor Land Requirements Fall?

The current typical land requirement for two 220 MWe pressurised heavy water reactors (PHWRs) is around 330 hectares. The DAE is evaluating whether this can be reduced to about 90 hectares.

A key factor is the proposed reduction in the exclusion zone around smaller reactors. The government is considering reducing the zone for 220 MWe reactors from 1 kilometre to 500 metres. The proposal has received in-principle agreement following reviews by the Atomic Energy Regulatory Board (AERB) and DAE.

Lower land requirements could make it easier to develop nuclear projects, particularly at existing industrial or power-generation sites.

Which Companies Could Benefit?

India plans to commission at least 5 indigenous small nuclear reactors by 2033. The Bharat Atomic Research Centre is developing a 220 MWe Bharat Small Modular Reactor, alongside other smaller reactor technologies.

NPCIL has also invited proposals for 220 MWe Bharat Small Reactors. Several companies, including Hindalco Industries, Tata Power, Reliance Industries, JSW Energy and Adani Power, initially showed interest.

However, Hindalco was the only company to ultimately submit a proposal to NPCIL, with discussions continuing on project details.

What Could It Mean for Investors?

SMRs could provide reliable, low-carbon electricity to energy-intensive industries such as steel, aluminium and cement. Reduced land requirements could also improve project feasibility and expand the number of potential sites.

For investors with a demat account, companies with exposure to power generation, metals and industrial infrastructure could gain from a larger nuclear ecosystem. However, commercial timelines, regulatory approvals and project economics remain key factors to watch.

Read more: Ethanol Blending in Aviation Fuel: Is It Really Happening? Government Responds.

Conclusion

The proposed reduction in land requirements could make India's SMR programme more viable and potentially accelerate private-sector participation. While companies such as Hindalco, Tata Power and Adani Power have shown interest in the sector, investors should monitor policy approvals and project execution before assessing the long-term impact on their stocks.

Want to track these market movements in Hindi? Visit Angel One News for daily updates and comprehensive share market news in Hindi. 

Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions.

Investments in the securities market are subject to market risks, read all the related documents carefully before investing.