'E20 Petrol May Cut Mileage by Up to 5%, But No Damage to Engines': Government Tells Parliament The Indian government has been promoting E20 petrol as a game changer in the country's fuel landscape, but recent revelations in Parliament have raised more questions than answers.
Minister of State for Petroleum and Natural Gas Suresh Gopi claimed that the higher ethanol blend may reduce mileage by up to 5% in older vehicles originally designed for E10 fuel, but insisted there is no evidence of widespread engine damage.
The government's push towards biofuels has been driven by environmental and economic considerations, including reducing dependence on imported oil and generating employment opportunities for farmers.