ReadyRefresh’s additional Ford F-650/750 delivery trucks are each equipped with a ROUSH CleanTech propane autogas fuel system that provides 55 usable gallons of fuel. (Photo courtesy of ROUSH ...

With 2010 model year certification in-hand, Roush CleanTech is now pursuing similar retrofit certification for 2009, 2011 and 2012 model years of the same Ford E-series vans and wagons, and E-450 ...

The City of Santa Ana has purchased seven vehicles fueled by propane autogas as part of its ongoing green initiatives effort to enhance its commitment to conservation and the environment. The new ...

Is Asplundh going out on limb by being one of the first in its industry to adopt propane autogas for some of the medium duty trucks in its fleet? Company representatives don’t think so. “We were ...