The Indian government is advancing plans to introduce petrol blended with 27% ethanol (E27), following its milestone of achieving 20% blending (E20) nationwide. The Bureau of Indian Standards (BIS) has been directed to prioritize new fuel standards, while the Automotive Research Association of India (ARAI) will study potential engine adjustments required to ensure vehicles can safely run on E27. This transition forms part of a larger strategy by an empowered group of secretaries to reduce the country’s reliance on imported fossil fuels and enhance farmers’ incomes through robust biofuel demand.
However, the move has sparked significant controversy. After recent consumer backlash against E20, several government officials and industry experts have raised concerns about the impact of this accelerated biofuel push on motorists. Vehicles currently certified for E20 may require calibration, servicing, or even retrofitting to adjust to E27, raising consumer rights and warranty issues. Critics argue the government must address these concerns with clear labeling, guidance, and financial support, ensuring a smoother transition for both new and existing vehicle owners while maintaining the push for cleaner, sustainable fuels.