Context:
India is developing compact 200 MW nuclear power reactors that can be deployed on commercial ships, marking a major step in nuclear maritime capability.
Key Highlights / Details:
- These are small modular nuclear reactors (SMRs) designed for marine use.
- They operate on nuclear fission to produce electricity.
- Can be used for long-distance maritime operations without refuelling.
- Aims to strengthen India’s strategic maritime energy independence.
- Could boost India’s blue economy and Arctic shipping potential in future.
Relevant Prelims Points:
- Nuclear fission: Splitting of heavy atoms (like Uranium-235) releases energy.
- SMRs: Smaller, safer reactors suitable for remote and defence use.
- Regulator: Atomic Energy Regulatory Board (AERB).
- Nuclear programme agency: Department of Atomic Energy (DAE) under PMO.
Relevant Mains Points:
- Enhances energy security at sea and reduces fossil fuel dependence.
- Potential dual-use in civilian and military shipping.
- Supports Make in India and strategic autonomy.