Mauritius Eyes Ocean Wealth in Continental Shelf

Mauritius stands at a pivotal moment in its economic evolution, with growing attention turning to the nation's extended continental shelf as a largely untapped source of national wealth. The island republic, already recognised for its Blue Economy ambitions, holds sovereign rights over a vast underwater territory that stretches well beyond its visible coastline — a domain rich in potential mineral, biological, and energy resources. The extended continental shelf of Mauritius, including zones around the Mascarene Plateau and territories such as Rodrigues and the Chagos Archipelago, represents one of the most significant — yet least discussed — economic frontiers the country possesses. Under international maritime law, specifically the United Nations Convention on the Law of the Sea (UNCLOS), coastal states may claim sovereign rights over the seabed and its resources beyond the standard 200-nautical-mile Exclusive Economic Zone, provided they can demonstrate the natural prolongation of their landmass. For Mauritius, successfully asserting and developing these rights could redefine the national economy for generations. The seabed in these extended zones may harbour polymetallic nodules, rare earth elements, and hydrocarbons — resources whose global demand is accelerating as the world shifts toward green technologies and electric mobility. Yet the challenge lies not just in staking a legal claim, but in building the scientific, technical, and financial infrastructure needed to translate maritime territory into measurable revenue. Countries such as Norway and Australia have demonstrated that a disciplined, long-term approach to ocean resource management can yield sovereign wealth fund-level returns. Mauritius has taken early steps in this direction, engaging with institutions involved in ocean mapping, seabed research, and maritime governance. The Blue Economy roadmap championed by successive governments acknowledges that the country's future prosperity may lie more beneath its waters than on its shores. However, experts caution that responsible development must go hand in hand with environmental stewardship. The deep-sea ecosystems within Mauritius's maritime zones are among the least studied on Earth, and extraction activities — if pursued without robust regulatory frameworks — risk irreversible ecological damage. The editorial opportunity for Mauritius is clear: to position itself not merely as a passive claimant of ocean territory, but as a model small island state that balances resource development with marine conservation — attracting international investment while safeguarding its underwater heritage for future generations. Source: Le Defi Media