What lies beyond India’s E20 push

India's push for E20 petrol, a blend of 80% gasoline and 20% ethanol, faces scrutiny over claims of consumer savings and environmental benefits. Critics argue that reduced fuel economy and potential engine damage may negate the government's stated economic and ecological advantages.
Why it matters
The policy impacts millions of vehicle owners and national fuel import costs, highlighting the tension between energy transition goals and practical consumer performance.
A litre of E20 petrol consists of 80% motor gasoline and 20% anhydrous ethanol. According to a press release by the Ministry of Petroleum and Natural Gas, India first introduced it on February 6, 2023, when public sector oil marketing companies (OMCs) began selling it at select outlets across the country.
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