Climate change: Can an enormous seaweed farm help curb it?
17 Oct 2022
Imagine a huge seaweed farm the size of Croatia floating in the South Atlantic between Africa and South America. It could pull a billion tonnes of carbon out of the atmosphere every year and sink it to the ocean floor out of harm's way. Far-fetched? Maybe. But a British businessman plans to have this up and running by 2026.
The project is currently road-testing its technology in the Caribbean and Mexico, and is inspired by the ideas of Prof Victor Smetacek, a marine biologist. Described by Seafields as their Scientific Founder, he has long been fascinated by the potential to grow seaweed in enormous rotating ocean currents known as gyres.
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