Helvetas Vietnam, AirX Carbon partner on cocoa waste bioplastics

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In Vietnam, a European Union-funded project between Switzerland’s Helvetas Vietnam and AirX Carbon is working to convert waste husks from cocoa cultivation into bioplastic.

Dubbed the “Bean to Bar” initiative, the project will run through 2026 and promote circular economy practices in Vietnam’s agri-food sector. The European Union is providing $2.16 million for the project, which will span several of Vietnam’s major coca-growing provinces.

Vietnam’s cocoa industry generates about 50,000 metric tons of cocoa husks annually.  To date, this waste has successfully been converted into polypropylene (Cocoa-PP) and polylactic acid (Cocoa-PLA).

“The project is not only tackling plastic pollution but also providing a solution for agricultural waste,” said Le Thanh, CEO of AirX Carbon. “By incorporating up to 51 percent agricultural waste, these bioplastics reduce reliance on fossil fuels and offer a greener alternative to conventional plastic materials.”