What is seaweed and why does it represent a new sustainable ocean economic opportunity?

Seaweed as a marine macroalgae can be classified into three taxonomic groups: brown, red, and green. Their contributions to sustainability range from generating sustainable livelihoods for small-scale farmers and harvesters to potentially playing an important role in mitigating climate change. Several case studies have shown how the seaweed sector has been a key driver of women’s empowerment in ocean communities (World Bank, 2023a). Seaweed production requires less resources and production inputs, and its export faces lower barriers to market entry than traditional fisheries. However, seaweed is often amalgamated with fisheries and other aquaculture activities, thus not yet fully recognized as a distinct sector. That can lead to underestimating its importance for economic development, especially for women.

Sustainable Development Goals:

Gender Equality

Climate Action

Life Below Water