Harnessing Seaweed: A Sustainable Solution for Climate Resilience and Economic Growth

Seaweed and other aquatic foods are gaining attention as powerful tools to address some of the world’s most urgent challenges. As the climate crisis intensifies and food security becomes more fragile, these natural resources offer promising solutions. At COP30 in Brazil, the Global Seaweed Coalition, in collaboration with the UNCTAD, will host panel discussions and workshops to highlight how seaweed can support climate resilience, boost food security, and drive economic growth.

Seaweed’s Role in Building Climate Resilience

Seaweed and algae absorb large amounts of carbon dioxide during their growth, making them natural allies in the fight against climate change. Unlike many land-based crops, seaweed does not require freshwater, fertilizers, or arable land, which reduces environmental strain. By cultivating seaweed on a large scale, communities can help reduce greenhouse gas emissions and move toward a climateneutral future.

Moreover, seaweed farms can protect coastal areas by reducing erosion and buffering the impact of storms. This natural barrier helps vulnerable communities adapt to changing weather patterns and rising sea levels. The discussions at COP30 will emphasize these benefits, showcasing seaweed as a practical, nature-based solution for climate resilience.

Enhancing Food Security with Aquatic Foods

Seaweed is a highly nutritious food source rich in vitamins, minerals, and proteins. It can diversify diets and provide essential nutrients, especially in regions where traditional agriculture faces challenges due to climate change. Aquatic foods, including various algae species, offer a sustainable alternative to overfished marine species, helping to maintain healthy ocean ecosystems.

The Global Seaweed Coalition promotes the integration of seaweed into food systems to improve nutrition and food availability. Seaweed farming can be scaled in coastal areas, creating new food sources without competing with land crops. This approach supports food security by increasing the availability of affordable, healthy food options.

Driving Economic Growth through Seaweed Industries

Seaweed cultivation and processing create jobs and stimulate local economies, particularly in coastal communities. The industry supports a range of sectors, from food production to cosmetics, pharmaceuticals, and biofuels. For example, countries like Indonesia and Norway have developed thriving seaweed industries that contribute significantly to their economic growth.

At COP30, the Global Seaweed Coalition will highlight success stories and explore ways to expand seaweed markets globally. By investing in seaweed infrastructure and innovation, countries can unlock new economic opportunities while supporting sustainable development goals.

Collaboration and Awareness at COP30

The upcoming COP30 event in Brazil will serve as a platform to raise awareness about the potential of seaweed. The Global Seaweed Coalition and UNCTAD will facilitate knowledge sharing, policy discussions, and partnerships to accelerate seaweed adoption worldwide. These efforts aim to integrate seaweed solutions into climate action plans and economic strategies.

Participants will explore how governments, businesses, and communities can work together to scale seaweed farming, improve supply chains, and ensure environmental sustainability. This collaborative approach is essential to maximize the benefits of seaweed for climate resilience, food security, and economic growth.