Caribbean scientists have found a way to turn a big seaweed problem into a green energy solution, according to a report by the BBC.
The invasive seaweed, called sargassum, has been piling up on beaches in the Caribbean since 2011, bringing a terrible smell and driving away tourists. Now, a team at the University of the West Indies (UWI) in Barbados has successfully used this seaweed to create fuel for cars.
Biologist Shamika Spencer, part of the team, said she was thrilled when their experiments showed the seaweed could power vehicles.
The project also uses waste from rum distilleries and sheep dung to produce biogas, which can fuel cars after a simple $2,500 modification.
Dr. Legena Henry, who leads the project, told the BBC that sargassum is abundant, and instead of letting it rot on beaches or end up in landfills, it can now help solve energy problems in the Caribbean.
This breakthrough comes at a time when Caribbean nations are struggling with the effects of climate change, like rising sea levels and stronger storms.
The BBC highlighted that turning sargassum into fuel not only helps fight pollution but also supports tourism by keeping beaches clean. Spencer said it’s rewarding to know their work is protecting the environment and helping people.
The team is now working on scaling up their efforts, hoping to get funding from organizations like USAID and the European Union.
Dr. Henry explained to the BBC that they need around $7.5 million to fully commercialize the idea, which could power hundreds of cars in Barbados and potentially in other regions facing similar problems, like Florida and parts of Africa.
Brittney McKenzie, a student who first suggested using sargassum, said seeing her idea come to life was “mind-blowing.”
Dr. Henry added that this innovation shows how small islands can lead the way in tackling global challenges. The BBC concluded that this project is a win for both the Caribbean and the environment.
Credit : BBC
https://www.bbc.com/news/articles/czr71vpz4ypo