First Open-Sea Marine Fish Farming Project Launched in Andaman Sea

India has launched its first open-sea marine fish farming project in the Andaman Sea, marking a significant step towards strengthening the country’s Blue Economy and promoting sustainable aquaculture practices. The initiative deploys open-sea cage farming systems developed using indigenous technologies, signalling a shift from near-shore aquaculture to deeper, high-potential marine zones.

The project aims to harness India’s vast and underutilised Exclusive Economic Zone (EEZ) by enabling fish farming in open waters, where stronger currents and better water exchange reduce environmental stress and disease risks. Unlike traditional coastal aquaculture, open-sea farming allows for higher productivity while minimising ecological impact, making it a key pillar of sustainable marine development.

Officials stated that the initiative is designed to augment marine fish production, reduce pressure on wild fish stocks, and improve livelihood opportunities for coastal and island communities. The Andaman and Nicobar Islands, with their clean waters and rich marine biodiversity, offer ideal conditions for piloting such advanced aquaculture models.

The project involves the cultivation of high-value marine fish species in robust cages engineered to withstand open-sea conditions, including waves and strong winds. By relying on locally developed designs and expertise, the initiative also promotes self-reliance in marine technologies, aligning with the broader vision of Atmanirbhar Bharat.

Beyond food security, the project is expected to generate employment across the aquaculture value chain, including cage fabrication, fish seed production, feed supply, harvesting, processing, and marketing. Experts note that successful scaling of open-sea fish farming could significantly boost fish exports and enhance India’s position in the global seafood market.

The launch reflects the government’s growing emphasis on the Blue Economy as a driver of economic growth, environmental sustainability, and coastal resilience. Policymakers have highlighted that open-sea aquaculture can complement traditional fisheries, diversify incomes, and reduce vulnerability to climate-related shocks.

As India explores new frontiers in marine resource utilisation, the Andaman Sea project serves as a proof of concept for future expansion along other coastal regions, potentially transforming the country’s aquaculture landscape while balancing growth with ecological responsibility.