Ajay Raj, a government official in New Delhi, noticed a drop in his car's mileage and an increase in its maintenance costs just months after the government introduced 20% ethanol-blended fuel across India . "The mechanic told me E20 blended petrol is making my engine lethargic and the rubber seals are not built for it," Raj told DW. "In the coming months, I may have to replace parts and recalibrate the engine." Meenakshi Natrajan, a sales executive in the southern Indian city of Chennai, also

Tag-uri: Petrol