Petroleum Ministry issued a clarification after Minister Hardeep Singh Puri launched E85 fuel, or petrol blended with 85% ethanol, at a fuel pump in Delhi. "E85 is a high-ethanol blended fuel...specifically designed for use in flex-fuel vehicles (FFVs). The initiative aims to facilitate adoption of FFVs," the ministry said. "FFVs...are capable of operating on E20-E100 ethanol blends," it added.