Report: E20 Petrol Could Potentially Harm Rubber Fuel System Components in E10 Vehicles – Moneycontrol.com

### Potential Damage to E10 Vehicles from E20 Petrol: ARAI Report

The Automotive Research Association of India (ARAI) has issued a report indicating that the use of E20 petrol, which contains 20% ethanol, could potentially damage rubber components in the fuel systems of vehicles designed for E10 petrol (10% ethanol). This warning raises concerns as the Indian government plans to gradually transition to E20 fuel by 2025 as part of its push for cleaner energy and reduction of carbon emissions.

Experts from ARAI noted that older vehicles, particularly those produced before 2010, are more likely to experience compatibility issues with E20 fuel. The higher ethanol content can lead to degradation of rubber parts including fuel hoses and gaskets, which could compromise vehicle safety and efficiency.

The report has brought attention to the urgent need for automakers to address these potential risks and ensure that their vehicles are compatible with E20 fuel. In response, Delhi Chief Minister Arvind Kejriwal is calling for written assurances from automotive manufacturers regarding the safety of their vehicles with E20 fuel. He criticized the central governments push for E20, describing it as a misadventure that could create adverse effects for consumers.

Currently, there is a public outcry following reports on the possible ramifications of this fuel transition. As the government considers implementing a higher 25% ethanol blend in petrol, it is expected to delay this plan amid mounting backlash from various stakeholders, including environmentalists, automotive experts, and the general public.

In summary, as India moves toward a more sustainable fuel future, the compatibility of E20 petrol with existing vehicles represents a significant challenge that requires careful consideration and action from both the government and automotive industry.