E20 Petrol Mandatory from April 1: Price, Benefits, Vehicle Impact and How It Differs from Regular Fuel
Starting April 1, 2026, a major fuel transition will take place across India. Petrol pumps nationwide will be required to sell E20 petrol , a blend containing 20% ethanol and 80% conventional petrol. This move marks a significant step in India’s push toward cleaner energy, lower oil imports, and stronger support for domestic agriculture. Here is a complete and simple guide to understand what E20 petrol is, how much it may cost, and what it means for vehicle owners. What Does the New Rule Say? On February 17, the Ministry of Petroleum and Natural Gas issued a notification making it mandatory for oil marketing companies to supply petrol blended with up to 20% ethanol. The rule also specifies that the fuel must have a minimum Research Octane Number (RON) of 95 . This standard will apply across all states and Union Territories, though limited temporary exemptions may be granted in special circumstances. In simple terms, from April 1 onward, petrol sold in India must meet this new blending...