New Delhi: In a significant step towards cleaner transportation and greater energy security, India has launched E85 fuel, a petrol blend containing 85 per cent ethanol, at an Indian Oil outlet in New Delhi. The new fuel, unveiled by Union Petroleum and Natural Gas Minister Hardeep Singh Puri, is expected to play a key role in the country’s transition towards sustainable mobility.
To encourage adoption, the government has priced E85 around 20 per cent lower than E20 petrol, making it a more affordable alternative for consumers. The pricing strategy is aimed at promoting the use of cleaner fuels while helping offset any differences in fuel efficiency associated with higher ethanol blends.
The introduction of E85 is expected to deliver notable environmental benefits by reducing harmful tailpipe emissions such as carbon monoxide, hydrocarbons and particulate matter. The move is seen as part of broader efforts to improve air quality and lower the carbon footprint of the transport sector.
The initiative also supports India’s objective of reducing dependence on imported crude oil. Ethanol used in the fuel is produced domestically from sugarcane, food grains and agricultural residues, helping strengthen energy security while creating additional opportunities for farmers and rural industries.
However, E85 is not compatible with conventional petrol vehicles. The fuel requires specially designed Flex Fuel Vehicles (FFVs), which feature modified fuel systems and engine components capable of handling high ethanol concentrations. Using E85 in vehicles not certified for flex fuel operation can damage fuel system components, affect engine performance and potentially shorten engine life.
Vehicle owners are advised to check manufacturer specifications before using E85. Several Indian automakers have already developed flex fuel vehicle prototypes, and the availability of E85 is expected to accelerate their commercial rollout.
The government plans to gradually expand E85 infrastructure through dedicated dispensing stations across major cities, paving the way for wider adoption of biofuel based transportation and a cleaner energy future.
