I think of it as fuel for backyard grills and home heating, but it’s a major industrial ... garbage trucks. Tucker Perkins, chief business development officer at the Propane Educational and Research ...

UPS tested 20 propane-powered brown delivery trucks successfully this past winter in Gainesville, Ga., and expanded its order with Freightliner Custom Chassis Corp. UPS uses a “rolling laboratory” ...

and a semi-truck carrying 120 small propane tanks. The driver and the vehicle used to haul the trailer were gone. Nicholas Jordan says he heard a loud bang around the same time crews arrived.