Signal India's NIOT Launches National Technothon for Deep-Sea Polymetallic Nodule Collection Technology

Summary

India's National Institute of Ocean Technology (NIOT) launched a National Technothon on August 3, 2026 aimed at developing technologies for the sustainable collection of deep-sea polymetallic nodules, according to the Press Information Bureau of the Government of India. The initiative seeks to accelerate indigenous technological capabilities and foster innovation in support of India's Deep Ocean Mission and its vision of a resilient Blue Economy. Deep-sea polymetallic nodules are described as an important source of critical minerals such as nickel, cobalt, copper, and manganese, which are essential for electric vehicles, renewable energy systems, advanced batteries, and high-technology manufacturing. The technothon takes the form of a national technology competition designed to draw broad participation from industry, academia, and research institutions.