Lobsters have long been a staple of the Maine economy, worth roughly $388 million last year alone, but climate change is putting the catch at risk. Now lobstermen and women, along with local entrepreneurs, are turning to a new and potentially even more lucrative staple: Seaweed. Seaweed is also a natural carbon sink, helping the ocean to absorb excess carbon dioxide from the atmosphere. Aquaculture in general, and seaweed in particular, is an essential economic driver for the state of Maine. Atlantic Sea Farms works with 27 lobstermen up and down the coast.

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Persons: Bri Warner, Warner, Gamble Organizations: Toyota, Procter, Gamble, Gillette, CNBC, Kroger Locations: Maine, The, Portland , Maine