Stinky seaweed is clogging Caribbean beaches – but a New Zealand solution could turn it into green power and fertiliser

  • Written by: Saeid Baroutian, Associate Professor, University of Auckland
Stinky seaweed is clogging Caribbean beaches – but a New Zealand solution could turn it into green power and fertiliserGetty Images

Rotting seaweed has plagued the Caribbean for more than 10 years – but our research shows how we could clean up beaches and emissions at the same time, by turning what’s now rubbish into renewable electricity and fertiliser.

Pelagic sargassum is a brown seaweed that floats at the surface of oceans, particularly in the...

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