CleanFuel USA has installed 85 retail propane autogas fueling stations across 13 states. This was funded by a $12 million grant from the US Department of Energy’s American Recovery and Reinvestment Act. Texas State Technical College – TSTC – served as the lead grantee. The majority of the 85 stations are located near heavily trafficked roadways, existing fueling stations, major airports and home improvement stores, CleanFuel said.