The 2008 Annual Review of Prince Charles's household reveals that he has reduced his carbon footprint by an astonishing 18% over the last year! The review, which documents his income and activities over the year, has noted that Charles has had all of his cars converted to run on biofuels, namely surplus wine! This is just one of the many ways the famous prince is trying to do his part in he face of the increasing global environmental issues. Find out what you can do to help stop Global Warming.