India Clears Regulatory Path for E100 Flex-Fuel Vehicles
What Happened
The Ministry of Road Transport and Highways (MoRTH) has amended the Central Motor Vehicles Rules, 1989 to formally recognise E100 (near-pure ethanol) fuel for certified flex-fuel vehicles. The notification extends emission and testing provisions that previously covered E85 fuel to include E100. Officials clarified that E85 and E100 fuels can only be used in vehicles specifically designed and certified for higher ethanol blends, while existing petrol and E20-compatible vehicles remain unaffected. The amendments also revise certain fuel specifications, testing provisions, and vehicle classification thresholds.
Key Takeaways
The move supports India's strategy to expand ethanol use, reduce dependence on imported crude oil, and encourage adoption of flex-fuel technology. However, the new rules apply only to certified flex-fuel vehicles and do not require modifications to existing vehicles.