Fuel cost drives adoption of biodiesel

"Associated Food Stores drives their truck over 10 million miles ever year. They say they don't want the gas price increase to translate to an increase at the check out so they're putting better tires on their trucks and using a bio-diesel fuel. "If we're able to increase fuel efficiency by half a mile per gallon then we're able to save half a million dollars for our consumers a year," said Bret Gallacher of Associated Foods."