Our biodiesel vehicle is a 1978 International Harvester Scout that we purchased in San Jose , California , just for this adventure . CNN.com crew to drive from Florida to Georgia on biodiesel fuel . The fuel is made from chemically modified vegetable oil . Follow road trip on CNN.com Live and on CNN.com 's Sci - Tech blog . Also to get green - building tips ; vote on possible destinations here .
CNN.com crew to drive from Florida to Georgia on biodiesel fuel . The fuel is made from chemically modified vegetable oil . Follow road trip on CNN.com Live and on CNN.com 's Sci - Tech blog . Also to get green - building tips ; vote on possible destinations here .