Deep Ocean Mission: Ministry Clarifies Mining Operations Pose No Threat to Coastal Livelihoods
THIRUVANANTHAPURAM – Amid growing curiosity and localized concerns regarding the environmental footprint of India’s ambitious maritime ventures, Srinivasa Kumar Tumalla, Secretary of the Ministry of Earth Sciences (MoES), has reaffirmed the government’s commitment to balancing technological progress with ecological responsibility.
Speaking on the sidelines of the 92nd annual meeting of the Indian Academy of Sciences (IASc), held at the National Centre for Earth Science Studies (NCESS), Dr. Tumalla addressed apprehensions voiced by coastal communities. He emphasized that current activities under the Deep Ocean Mission remain strictly in the realm of scientific exploration, far removed from the regions that sustain India’s fishing industry.
Dispelling Coastal Anxieties
Addressing fears that deep-sea mining could disrupt marine ecosystems near the shore, Dr. Tumalla clarified the geographic reality of the mission. “The exploratory work currently underway is taking place in the central Indian Ocean basin at depths of approximately 5,000 metres,” he noted. “This area is situated roughly 2,500 kilometres from the Indian coastline. Our fishers and coastal residents can rest assured that these deep-sea activities are occurring at a significant distance from their traditional fishing grounds.”
The MoES Secretary underscored that the mission is being executed in “mission mode” due to its strategic necessity for India’s future. Developing indigenous technology to harness resources from the ocean floor is seen as a critical component of the nation’s energy security and industrial independence.
Strategic Mineral Reserves
The Deep Ocean Mission is primarily focused on surveying and identifying deposits of polymetallic nodules and sulphides. These seafloor materials are rich in essential metals—including nickel, cobalt, copper, manganese, and rare earth elements like platinum and gold. As the global shift toward electric vehicles (EVs) and renewable energy power grids accelerates, these minerals have become vital components in the global supply chain, making India’s exploration efforts a matter of high strategic value.
India currently holds exploration contracts with the International Seabed Authority (ISA)—an autonomous body operating under the United Nations Convention on the Law of the Sea (UNCLOS)—for approximately 75,000 square kilometres of the central Indian Ocean basin. Additionally, the nation has secured 10,000 square kilometres for the exploration of polymetallic sulphides.
Future Outlook and Environmental Oversight
Dr. Tumalla cautioned against expecting immediate large-scale industrial mining. He explained that transitioning from exploration to extraction is a complex, multi-layered process. Before any full-scale mining operations can commence, a robust international “mining code” must be finalized and fully operationalized.
Furthermore, the government is committed to rigorous environmental due diligence. Comprehensive assessments of the potential environmental impacts are a mandatory prerequisite, ensuring that the ecological integrity of the deep-sea environment is considered at every stage.
“Currently, our efforts are exclusively focused on exploratory activities—gathering data and refining the technologies required to operate at such extreme depths,” Dr. Tumalla stated. By prioritizing scientific data collection and international cooperation, the Ministry aims to position India as a responsible leader in the emerging global blue economy.
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