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01 September 2025 at 08:24 pm IST
Mexico is spearheading a regional initiative to transform the Caribbean’s growing sargassum crisis into an engine for sustainable development. The Ministry of Environment and Natural Resources (SEMARNAT), in partnership with the European Union, launched the effort during the Ministerial Reunion of Latin America and the Caribbean, where officials unveiled plans for a Regional Action Plan on Sargassum. Sargassum, an invasive algae that has overwhelmed Caribbean coastlines, has reached unprecedented levels, with more than 50 million metric tons now threatening ecosystems, tourism, and coastal economies. SEMARNAT Minister Alicia Bárcena called the situation “a phenomenon without borders,” stressing that regional cooperation is the only way to turn the hazard into opportunity. Representatives from 22 nations, including Grenada, the Dominican Republic, Venezuela, and Costa Rica, agreed to present a comprehensive action plan at COP30 in Brazil. The plan will cover prevention strategies, early-warning systems, advanced collection methods, and circular economy projects that convert sargassum into useful products. Mexico is already setting the pace with the launch of its first Sargassum Circular Economy Park in Quintana Roo. The industrial hub will process algae into biogas, fertilizers, bioplastics, building materials, and even cosmetics. Quintana Roo Governor Mara Lezama noted the urgency, highlighting that cleanup costs reach 11% of the state’s GDP, around $2 billion annually. Further momentum came as Mexico reclassified sargassum as a potential fishery resource, opening doors for sustainable use in aquaculture, feedstock, and biotechnology while ensuring strict environmental oversight. EU Ambassador Francisco André hailed the collaboration as a “model of environmental cooperation,” emphasizing its potential to turn one of the Caribbean’s biggest environmental threats into a driver of innovation, resilience, and sustainable growth.
