E20 is petrol containing 20% ethanol and 80% petrol. The government has promoted higher ethanol blending as a way to reduce crude oil imports, save foreign exchange and improve India's energy security.
India also achieved its 20% blending target ahead of the original 2030 deadline. However, the nationwide shift has generated concerns among some vehicle owners, particularly those with older vehicles.
This story was reported by The Times of India. Read the full coverage at The Times of India.
