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Centre invites bids for two offshore mineral blocks in Andaman Sea

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Latest News: Todays Latest News Headlines from India & World | Hindustan Times | Hindustan Times

October 16, 2026
Centre invites bids for two offshore mineral blocks in Andaman Sea

The Union Ministry of Mines has invited bids for two offshore mineral blocks in the Andaman Sea to boost India's access to critical resources. These blocks, covering 1,632 square kilometers, contain valuable minerals like nickel, cobalt, and copper essential for clean energy.

India Expands Offshore Mineral Exploration in the Andaman Sea

The Union Ministry of Mines has officially launched a strategic initiative to tap into the mineral potential of the Andaman Sea by issuing a Notice Inviting Tender (NIT) for two specific offshore blocks: Sewell Rise-01 and West Sewell Ridge-01. This move marks a significant step in India’s ongoing quest to secure a reliable domestic supply chain for critical minerals, which are foundational to the country’s industrial growth, clean energy transition, and the advancement of high-tech manufacturing sectors.

Targeting Strategic Mineral Reserves

Spanning a combined area of 1,632 square kilometers, these blocks are identified as holding significant deposits of polymetallic nodules and crusts. These geological formations are highly sought after globally because they contain high concentrations of nickel, cobalt, copper, and manganese. As the world pivots toward electric vehicles and renewable energy storage, the demand for these specific minerals has surged, making the exploration of the Andaman seabed a matter of national economic security.

Regulatory Framework and Stakeholder Engagement

To ensure transparency and attract serious investment, the Ministry of Mines held an outreach program in New Delhi. During this event, officials provided comprehensive briefings to potential stakeholders regarding the auction procedures, regulatory requirements, and the geological potential of the sites. By offering a composite license, the government is streamlining the transition from exploration to potential exploitation, providing a clearer pathway for private and public sector entities to commit resources.

The Path Toward Energy Independence

This initiative is deeply rooted in the broader national objective of reducing dependency on mineral imports. By fostering exploration within the Exclusive Economic Zone (EEZ), the Indian government aims to mitigate the volatility of global commodity markets. The development of domestic mining capabilities for critical minerals is not merely an industrial project; it is a vital component of India’s 'Atmanirbhar Bharat' (Self-Reliant India) vision, ensuring the country remains competitive in the global race for green energy components.

Future Implications and Economic Growth

Looking ahead, the successful allocation and subsequent exploration of these blocks could serve as a blueprint for future offshore mining projects in India. As technology for deep-sea mining evolves, the data gathered from the Sewell Rise blocks will be instrumental in refining mining techniques and environmental impact assessments. While the logistical challenges of deep-sea operations are significant, the potential for long-term economic gains makes this a pivotal moment in India's resource management policy.

Conclusion

The invitation for bids for the Sewell Rise-01 and West Sewell Ridge-01 blocks represents a proactive approach to resource security. By inviting private sector participation and providing a structured regulatory framework, the Ministry of Mines is positioning India to better leverage its maritime geography for sustainable industrial development. The coming years will likely see a focused effort on scaling these exploration activities to meet the nation's burgeoning technological requirements.