Karnataka Minister Challenges Government Over High Ethanol Blend in Fuel

During a press briefing in Bengaluru, Minister Parameshwara raised concerns that the national policy mandating a higher ethanol blend could compromise engine performance and raise maintenance costs for motorists. He cited recent consumer complaints about reduced mileage and engine knocking, urging the Ministry of Petroleum to conduct a comprehensive impact assessment before enforcing the blend nationwide. The minister’s remarks resonated with automobile associations, which have long warned that abrupt changes in fuel composition could strain older vehicle fleets.

The central government, defending its policy, argued that the increased ethanol proportion aligns with climate‑change mitigation goals and reduces dependence on imported crude oil. Officials highlighted that ethanol, derived from agricultural residues, offers a renewable alternative that can lower carbon emissions. However, the minister’s challenge has prompted the Ministry of Consumer Affairs to launch an inquiry into the alleged adverse effects, signalling a possible policy recalibration.

The dispute is likely to influence future energy strategies, as states weigh environmental objectives against practical considerations for their citizens. If the inquiry confirms significant consumer impact, the government may adopt a phased implementation schedule or introduce incentives for vehicle upgrades. Over the coming year, the ethanol blend debate could shape the trajectory of India’s renewable fuel agenda and affect the agricultural sector that supplies ethanol feedstock.