2016 · Paper V · 10 marksFrequently asked

Narrate Nuclear Power growth in India. Add a note on Nuclear Fuel reserves in the country.

In short

India's nuclear power, run by DAE and NPCIL, has grown to about 8.7 GW through indigenous PHWRs and post-2008 NSG cooperation, targeting 22.48 GW by 2031-32 and 100 GW by 2047. Uranium is scarce, but India has the largest thorium reserves globally, and Andhra Pradesh hosts the Tummalapalle uranium mine.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
Nuclear power is central to India’s clean energy transition, aiming for 100 GW capacity by 2047 to meet rising demand and climate goals.
Institutional Framework and Capacity Expansion
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Strong Institutional Base

The Department of Atomic Energy and NPCIL oversee reactor construction and fuel management, ensuring steady growth.

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Global Partnerships

Post-2008 NSG waiver, India signed civil nuclear deals with the US, Russia, France, and Kazakhstan, facilitating technology transfer and fuel imports.

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Indigenous Technology

Development of PHWRs and the Prototype Fast Breeder Reactor2 at Kalpakkam marks progress in India’s three-stage nuclear program.

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State-Level Link

Andhra Pradesh hosts the proposed Kovvada nuclear park in Srikakulam and the Tummalapalle uranium mine and mill in YSR Kadapa.

Implementation Challenges and Fuel Reserves
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Capacity Growth

Installed nuclear capacity is 8.7 GW (2025), with plans for 22.48 GW by 2031-32 through new reactors and collaborations.

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Thorium Reserves

India has the world’s largest thorium reserves, concentrated in coastal states including Andhra Pradesh, key for future thorium reactors.

Economic and Strategic Outcomes
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Economic Growth

Nuclear expansion drives high-tech jobs and regional development, benefiting Andhra Pradesh’s industrial corridors.

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Strategic Autonomy

Indigenous technology and fuel cycle capabilities reduce geopolitical vulnerabilities.

Way Forward
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Thorium Reactor R&D

Prioritize thorium-based reactor development for sustainable fuel security.

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Fuel Supply Diversification

Expand uranium mining, including at Tummalapalle in Andhra Pradesh, and diversify imports.

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Public Engagement

Strengthen safety frameworks and transparent communication to build trust.

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State Integration

Promote nuclear infrastructure aligned with state industrial plans, especially in Andhra Pradesh.

Conclusion
India’s nuclear power growth, leveraging thorium reserves and indigenous technology, is crucial for a sustainable, low-carbon energy future and strategic autonomy.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn diagram: Growth of nuclear power in India. Growth of nuclear power in India. Diagram (timeline): Growth of nuclear power in India; 2008; NSG waiver opens fuel trade; 2025; About 8.7 GW installed; 2031-32; 22.48 GW via 10 reactors; 2047; 100 GW target
Diagram: Growth of nuclear power in India

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This chapter in the exam

Energy: needs, resources, policy; Nuclear programme and policy24 questions

Asked in 8 of 8 sittings since 2008

2008
2
2011
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2012
5
2016
4
2017
3
2020
3
2023
4
2025
1

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