A 58% reduction plastic bottles used by employees shown in PwC trial Circular economy news Persuading people to ditch plastic bottles took a refreshing twist at PwC recently and could mean an annual fall of around 23 tonnes of plastic purchased by PwC staff. View the full article. Circular economy news What does a circular economy mean for London? Learn more Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.