...and some states have only a handful. California, the nation's largest auto market, has only one in San Diego. Tim Gerlach, a spokesman for the American Lung Association of the Upper Midwest, where E85 is most popular, said the program's...

...retail filling stations offer E85 nationwide, most located in the Midwest. But that number is rising, according to Tim Gerlach, director of outdoor air programs for the American Lung Association of Minnesota and a leader in the E85 push. Minnesota...