A new app to help drivers find stations that provide alternative fuel for vehicles was launched earlier this month by the U.S. Department of Energy. The Alternative Fueling Station Locator app provides information on more than 15,000 stations nationwide. Users can search for stations that offer electricity, biodiesel (B20), natural gas (compressed and liquefied), ethanol (E85), hydrogen, and propane. The Alternative Fueling Station Locator app is available for the iPhone and iPad at no cost from the Apple App Store. Read more.