Scientists at the University of Edinburgh have developed a groundbreaking way to transform plastic waste into the painkiller paracetamol using genetically engineered bacteria. Tackling plastic pollution The innovative process, developed in the Wallace Lab, uses reprogrammed E. coli and fermentation - similar to beer brewing - to convert PET plastic into paracetamol in under 24 hours. Remarkably, this sustainable method generates virtually no carbon emissions and avoids reliance on fossil fuels.This pioneering work showcases how engineering biology can help tackle plastic pollution and create greener pharmaceutical production.Discover how the University of Edinburgh is leading the way in sustainable science and engineering biology. Read the full story on the University News website. Related links Wallace LabSchool of Biological SciencesEdinburgh Innovations Publication date 24 Jun, 2025
