With music legend Willie Nelson's help, biodiesel is gaining momentum with the trucking industry. Nelson's new company, Willie Nelson Biodiesel, has opened several pumps at truck stops nationwide.
Recent natural disasters, Mid-East turmoil, diminishing refineries and an increase in consumption has lead to a significant rise in the price of gasoline. While energy conservation is one way to curb costs, continued research and development into new fuel options, such as biodiesel, has piqued the interest of those who make their living through vehicles.