E20 Petrol: ఇథనాల్ బ్లెండెడ్ పెట్రోల్ వల్ల లాభ నష్టాలు ఏంటి?
E20 petrol promises reduced crude imports and farmer profits, but owners report lower mileage and old engine risks. While cutting carbon emissions is a big win, automakers must urgently upgrade engine technology to protect customers and truly deliver on green energy goals.
