COURTESY OF MAINE SEA GRANT Maine is home to some of the world’s most beautiful and versatile seaweeds, with over 200 species playing a critical role in supporting ocean health. Seaweeds are also a valuable cultural and culinary resource used in nutrient-rich foods, organic fertilizers, health products, and more. In addition to the state’s established wild fishery, Maine seaweed farmers lead the US in production, harvesting over one million pounds in 2023.
At Maine Sea Grant, we support thriving coastal communities and ecosystems through research, education, and outreach. We collaborate with fishermen, sea farmers, businesses, regulators, researchers, and community leaders, as well as with regional, national, and international initiatives to support Maine’s seafood sector and those who depend on it. As we work to foster sustainable, resilient, and economically viable fisheries and aquaculture in Maine communities, we see seaweed as a key part of the history and future of our working waterfronts.
Although Maine’s commercial seaweed sector dates back over 50 years, there’s much to learn from countries where seaweeds have been cultivated and consumed for centuries. Maine Sea Grant seaweed specialist Jaclyn Robidoux recently traveled to Japan with a group of U.S.
research and industry representatives on a trip organized by Coastal Enterprises, Inc. and funded by Builders Initiative. The group learned about farming and harvest methods, innovative products, and other crit.