Zanzibar Seaweed Farmers Partner with Global Science to Secure Future

Along Zanzibar’s coast, thousands of women cultivate seaweed that sustains local households and connects the island to global markets. Facing climate‑driven changes in marine ecosystems and shifting demand, these farmers are turning to science and partnership to strengthen their industry. The First Lady of Zanzibar, Mwinyi, the U.N. Joint SDG Fund chief Kurbiel, and AltaSea founder Krusoe have joined forces to support research, innovation, and infrastructure that match the farmers’ expertise. By aligning investment with traditional cultivation methods, the initiative aims to build a more resilient seaweed economy that can adapt to environmental shifts while preserving livelihoods. The collaboration signals a concrete step toward sustainable development in Zanzibar’s coastal communities.