Discuss the technological and resource challenges associated with uranium-based nuclear power generation. Analyse how thorium-based reactors could address these limitations. Evaluate their feasibility in the Indian context.
Kartavya Desk Staff
Topic: Infrastructure: Energy
Topic: Infrastructure: Energy
Q5. Discuss the technological and resource challenges associated with uranium-based nuclear power generation. Analyse how thorium-based reactors could address these limitations. Evaluate their feasibility in the Indian context. (15 M)
Difficulty Level: Medium
Reference: IE
Why the question Nuclear energy is a critical component of India’s long-term energy security and decarbonisation strategy, particularly with the government’s 100 GWe nuclear capacity target by 2047. The debate around uranium constraints and the potential of thorium-based reactors is gaining importance in India’s nuclear policy discourse. Key Demand of the question The question requires examining the technological and resource challenges associated with uranium-based nuclear power generation. It also asks to analyse how thorium-based reactors could address these limitations and evaluate their feasibility within India’s nuclear energy framework. Structure of the Answer Introduction Briefly highlight the importance of nuclear power for clean energy transition and long-term energy security, and mention India’s strategic interest in thorium due to its resource advantage. Body Challenges associated with uranium-based nuclear power: Suggest discussing issues such as limited domestic uranium reserves, fuel cycle inefficiency and waste management challenges. Role of thorium-based reactors in addressing these limitations: Indicate how thorium utilisation can improve fuel sustainability, resource security and proliferation resistance. Feasibility in the Indian context: Suggest analysing the role of India’s three-stage nuclear programme, fast breeder reactors and emerging policy initiatives supporting thorium research. Conclusion Conclude by emphasising that effective deployment of thorium technologies could strengthen India’s long-term energy independence and sustainable nuclear expansion.
Why the question
Nuclear energy is a critical component of India’s long-term energy security and decarbonisation strategy, particularly with the government’s 100 GWe nuclear capacity target by 2047. The debate around uranium constraints and the potential of thorium-based reactors is gaining importance in India’s nuclear policy discourse.
Key Demand of the question
The question requires examining the technological and resource challenges associated with uranium-based nuclear power generation. It also asks to analyse how thorium-based reactors could address these limitations and evaluate their feasibility within India’s nuclear energy framework.
Structure of the Answer
Introduction Briefly highlight the importance of nuclear power for clean energy transition and long-term energy security, and mention India’s strategic interest in thorium due to its resource advantage.
• Challenges associated with uranium-based nuclear power: Suggest discussing issues such as limited domestic uranium reserves, fuel cycle inefficiency and waste management challenges.
• Role of thorium-based reactors in addressing these limitations: Indicate how thorium utilisation can improve fuel sustainability, resource security and proliferation resistance.
• Feasibility in the Indian context: Suggest analysing the role of India’s three-stage nuclear programme, fast breeder reactors and emerging policy initiatives supporting thorium research.
Conclusion Conclude by emphasising that effective deployment of thorium technologies could strengthen India’s long-term energy independence and sustainable nuclear expansion.