Mauritius Joins UN Global Seaweed Initiative to Boost Blue Economy
Mauritius has formally joined the United Nations Global Seaweed Initiative, aiming to develop its seaweed sector for economic growth and climate action.
Mauritius has officially joined the United Nations Global Seaweed Initiative, a decision approved by the Cabinet at its weekly meeting on Friday, 14 November 2026. The move signals a clear commitment by the island nation to deepen its blue economy strategy and harness the largely untapped potential of seaweed farming.
The UN Global Seaweed Initiative was formally launched in September 2025 on the sidelines of the United Nations General Assembly. It is designed to become the leading global platform for coordinating public policy, building industry capacity, and advocating for the seaweed sector worldwide. Its core ambition is to ensure that seaweed farming benefits both people and the planet at scale.
For Mauritius, joining the initiative is a natural extension of its existing environmental commitments. The government has aligned the move with the Paris Agreement on climate change and the UN 2030 Agenda for Sustainable Development, the international framework that sets 17 Sustainable Development Goals covering poverty, health, equality and environmental protection.
The initiative rests on four strategic pillars, though the Cabinet communique did not detail all four fully. What is clear is that Mauritius intends to use membership to advance several of those goals simultaneously: ending hunger, promoting gender equality, supporting decent work and economic growth, driving innovation and infrastructure development, reducing inequalities, combating climate change, and protecting both marine and terrestrial biodiversity.
Seaweed farming is already a small but growing activity in coastal Mauritius, practiced predominantly by women in fishing communities. Globally, the sector is expanding rapidly, with seaweed used in food production, cosmetics, pharmaceuticals, bioplastics and as a natural carbon sink. For a small island state like Mauritius, with a vast Exclusive Economic Zone of around 2.3 million square kilometres, the marine environment is both a critical resource and a development frontier.
What this means: Joining the initiative gives Mauritius access to international technical expertise, funding mechanisms and policy networks dedicated specifically to developing the seaweed sector. For coastal communities, particularly women who currently farm seaweed on a small scale, it could translate into better training, market access and income opportunities. For the broader economy, it positions Mauritius to attract investment and partnerships in an emerging global industry that sits at the intersection of food security, climate resilience and sustainable blue economy development.
The decision comes as Mauritius continues to build out its blue economy framework, which seeks to generate sustainable economic value from the ocean while protecting marine ecosystems.
Source: ION News
Frequently Asked Questions
What is the UN Global Seaweed Initiative and why did Mauritius join?β
The UN Global Seaweed Initiative is an international platform launched in September 2025 at the UN General Assembly. It coordinates global policy, capacity building and advocacy for the seaweed farming sector. Mauritius joined in November 2026 to access international expertise and funding, develop its coastal seaweed sector, and advance its commitments under the Paris Agreement and the UN 2030 Sustainable Development Agenda.
How big is seaweed farming in Mauritius?β
Seaweed farming in Mauritius is currently a small-scale activity practiced mainly by women in coastal fishing communities. The industry has significant growth potential given Mauritius's Exclusive Economic Zone of approximately 2.3 million square kilometres. Joining the UN initiative is expected to help formalise and scale up the sector through training, market access and investment.
How does the seaweed initiative relate to Mauritius's blue economy strategy?β
The blue economy strategy of Mauritius aims to generate sustainable economic value from the country's vast ocean territory while protecting marine ecosystems. The UN Global Seaweed Initiative supports this by providing a framework for developing seaweed aquaculture as a contributor to food security, climate action, gender equality and economic diversification, all priorities identified in the Cabinet's decision to join.
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