Researchers at UC San Diego and Algenesis developed bio-based algae plastic from polyurethane, which decomposes in 7 months, potentially addressing microplastic pollution.

Scientists at UC San Diego and Algenesis have found a way to create algae-based plastic using polyurethane, a bio-based polymer that decomposes naturally in the environment within 7 months. This could potentially solve the issue of microplastics, which can persist in the environment for thousands of years. Researchers published their findings in Scientific Reports earlier this year.