Why the Canada uranium deal is crucial for India’s nuclear expansion plans?
Table of Contents
Relevance: GS Paper 2 (International Relations—Bilateral Agreements); GS Paper 3 (Energy Security, Infrastructure)
Why in News?
During the visit of Canadian Prime Minister Mark Carney to India, the Department of Atomic Energy (DAE) signed an agreement with the Canadian company Cameco. Under this deal, Cameco will supply 22 million pounds (about 10,000 tonnes) of uranium between 2027 and 2035. The contract is valued at $1.9 billion (2.6 billion Canadian dollars).
Background and Context
India and Canada share a very long relationship in the nuclear sector. In the 1950s, they collaborated on India’s second nuclear reactor, CIRUS (Canada India Reactor Utility Service), and in the 1960s on the Rajasthan Atomic Power Project (RAPPs). The current deal with Cameco, which previously supplied uranium in 2020-21, marks a return to normalcy in bilateral relations that were recently troubled. Additionally, just two weeks prior, India finalised a similar deal with Kazakhstan’s state-owned company Kazatomprom.
Key Developments
- Massive Supply Chain: The deal secures 10,000 tonnes of uranium for India over nearly a decade.
- Rapid Expansion Target: These contracts are critical for India’s plan to increase its nuclear power capacity by more than 10 times, moving from the current 9 GW to 100 GW by 2047.
- Diversification of Sources: India is now sourcing uranium from at least four major countries:
- Uzbekistan,
- Kazakhstan,
- Canada, and
- Russia (which has a lifetime supply commitment for Kudankulam, Tamil Nadu).
Core Issues Involved
The primary issue is India’s dependence on imported uranium. Currently, more than 70 per cent of India’s uranium requirements are met through imports. While India has deposits, it lacks high-grade ore, forcing reliance on global markets to power its reactors.
Causes / Reasons for Import Dependence
- Low-Quality Domestic Ore: Indian uranium deposits have a very low concentration of 0.02 to 0.45 per cent, compared to the global average of 1 to 2 per cent.
- High Canadian Ore Quality: By contrast, some Canadian mines boast ore concentrations as high as 15 per cent.
- High Extraction Cost: Because of the poor quality, mining and processing domestic uranium costs much more than buying imported fuel.
Why this Agreement Matters:
Political:
- Improves Bilateral Ties: The deal marks a return to normalcy in India-Canada relations, which had been extremely troubled recently.
- Strategic Diversification: India is safely expanding its supply lines by sourcing fuel from multiple countries (Canada, Kazakhstan, Uzbekistan, and Russia).
Economic:
- Powers Massive Expansion: It ensures a steady fuel supply for India’s massive goal to increase nuclear power capacity from 9 GW to 100 GW by 2047.
- Cost Efficiency: Importing high-grade uranium (up to 15% concentration) is much cheaper than mining India’s low-grade domestic ore.
Technological / Institutional:
- Buys Time for Thorium: A guaranteed supply of imported uranium keeps current reactors running. This gives Indian scientists the time needed to slowly develop the three-stage nuclear programme and special reactors that will eventually run on thorium.
- Protects Domestic Reserves: By importing fuel for power plants, India can safely reserve its limited domestic uranium for its weapons programme and as a cushion against supply disruptions.
Government Response / Policy Measures
- Capacity Expansion: Aiming to increase nuclear energy capacity from 9 GW to 100 GW by 2047.
- Import Diversification: Securing long-term fuel contracts with multiple nations (Canada, Kazakhstan, Uzbekistan, and Russia).
- Domestic Production: Ramping up local mining specifically for the weapons programme and emergency reserves.
- Widespread Exploration: Conducting searches for new uranium deposits across 15 Indian states and studying the feasibility of mining overseas.
- Advancing Technology: Pushing the Three-Stage Nuclear Programme forward by making a prototype fast-breeder reactor operational in Kalpakkam.
Challenges / Concerns
- Heavy Import Reliance: India depends on foreign countries for over 70 per cent of its current nuclear fuel needs.
- Low-Grade and Expensive Ore: Domestic uranium has a very low concentration (0.02 to 0.45 per cent), making local mining much more expensive than importing high-grade fuel.
- Inadequate Domestic Supply: Even with increased mining, domestic fuel is expected to meet a maximum of only 30 per cent of future nuclear power needs.
- Slow Technological Progress: The transition to the Thorium-driven Three-Stage Nuclear Programme, conceptualized in the 1950s, has been extremely slow, keeping India stuck in the first stage.
Conclusion
The long-term uranium deals with Canada and Kazakhstan are essential stepping stones. They guarantee immediate energy security for the next decade while giving Indian scientists the necessary time to perfect the complex, thorium-based technology required for ultimate self-reliance.
Uranium Ore
1. Basic Chemical Properties
- Atomic Number: 92
- Atomic Weight (Mass): Approximately 238 u
- Symbol: U
2. Ores and Isotopes
- Primary Ore: Uraninite (commonly known as Pitchblende).
- Key Isotopes: * Uranium-238 (U-238): Makes up about 99.3% of natural uranium. It is not directly fissile but is “fertile” (can be converted into nuclear fuel).
- Uranium-235 (U-235): Makes up about 0.7%. It is fissile, meaning it is the actual fuel that sustains a nuclear chain reaction for power generation.
3. Uranium in India
- Ore Quality: India has very low-grade ore (0.02% to 0.45%) compared to the global average (1% to 2%).
- First Mine: Jaduguda in Jharkhand (opened in 1967).
- Major Reserves:
- Andhra Pradesh: Tummalapalle (holds one of the world’s largest reserves).
- Jharkhand: Jaduguda, Narwapahar, and Bhatin.
- Meghalaya: Domiasiat region.
- Rajasthan: Rohil region.
- Institutional Control: All mining and processing are managed exclusively by the Uranium Corporation of India Limited (UCIL), under the Department of Atomic Energy (DAE).
- Annual Consumption: India consumes about 1,500 to 2,000 tonnes of uranium every year (requirement was 1,884 tonnes in 2025).
UPSC PYQ
Q. Consider the following statements:(UPSC 2016)
Statement-I:
India, despite having uranium deposits, depends on coal for most of its electricity production.
Statement-II:
Uranium, enriched to the extent of at least 60%, is required for the production of electricity.
Which one of the following is correct in respect of the above statements?
A. Both Statement-I and Statement-II are correct and Statement-II is the correct explanation for Statement-I
B. Both Statement-I and Statement-II are correct and Statement-II is not the correct explanation for Statement-I
C. Statement-I is correct but Statement-II is incorrect
D. Statement-I is incorrect but Statement-II is correct
Answer: C
Explanation:
- Statement-I is correct:
India possesses uranium deposits, mainly in states such as Jharkhand, Andhra Pradesh, Telangana, and Rajasthan. However, the reserves are limited and relatively low-grade, so India still relies heavily on coal for electricity generation. Coal accounts for the major share of India’s power production. - Statement-II is incorrect:
Nuclear power plants used for electricity generation generally require low enriched uranium (LEU) containing about 3–5% U-235.
Enrichment levels of 60% or higher are associated with highly enriched uranium, which is generally related to weapons-grade material, not normal electricity generation.
Conclusion:
Statement-I is correct, but Statement-II is incorrect.
Correct answer: C
CARE MCQ
Q) With reference to uranium resources and nuclear energy in India, consider the following statements:
- The quality of domestic uranium ore in India is significantly higher than the global average.
- Currently, more than 70 per cent of India’s uranium requirement is met through imports.
- The domestic production of uranium in India is concentrated mainly in Jharkhand and Andhra Pradesh.
- India’s three-stage nuclear programme is ultimately driven chiefly by uranium.
Which of the statements given above are correct?
A. 1 and 4 only
B. 2 and 3 only
C. 1, 2 and 3 only
D. 2, 3 and 4 only
Answer: B
Explanation:
Statement 1 – Incorrect
- India’s uranium ore is low grade, typically around 0.02% to 0.45% uranium content.
- This is lower than the global average, which makes extraction more difficult and costly.
Statement 2 – Correct
- India imports a large share of uranium to meet the fuel requirements of its nuclear reactors.
- More than 70% of the requirement is met through imports from countries such as Kazakhstan, Canada, and Australia.
Statement 3 – Correct
- Most domestic uranium mining occurs in:
- Jharkhand (Jaduguda, Narwapahar, Turamdih)
- Andhra Pradesh (Tummalapalle mines).
Statement 4 – Incorrect
- India’s three-stage nuclear programme, designed by Homi J. Bhabha, ultimately aims to utilise thorium reserves, not uranium.
- Thorium is abundant in India, especially in monazite sands along the Kerala coast
