Alternative fuel station offers a look at the future of energy.

SAN DIEGO - If the United States is going to end its addiction to oil, the fuel station of the future might look like Pearson Ford Fuel Depot. Along with gasoline and diesel, the one-of-a-kind station - part of a dealership near busy Interstate 15 - offers a full range of clean-burning alternative fuels from ethanol to propane to BioWillie, a brand of biodiesel made from soybeans and promoted by country music legend Willie Nelson.