India, Feb. 27 -- The Government has mandated the sale of E20 petrol, with a minimum Research Octane Number (RON) of 95, starting April 1, 2026. As part of the Centre's clean energy initiative, this directive will apply across all states and Union Territories. However, the rollout may allow exemptions under special circumstances for specific regions and for a limited period, as stated in the official notification from the central government. This new mandate represents a significant step toward promoting cleaner fuels and reducing reliance on crude oil. Here's everything you need to know about RON 95, its significance, and what this change means for motorists and drivers in India.

What is RON 95 & Ethanol-blended E20 Petrol? RON, which s...