The Ministry of Road Transport and Highways in India has proposed a draft notification to expand emission testing standards to include flex fuel vehicles capable of running on 100% ethanol (E100), replacing the current standard of E85. This initiative is part of a broader effort to accelerate the adoption of flex fuel vehicles in response to the ongoing energy supply crisis stemming from the West Asia conflict, which has impacted crude oil availability. The Grain Ethanol Manufacturers Association has welcomed this move as a significant policy shift, indicating India's readiness to embrace higher ethanol blends. The proposal is expected to create opportunities for the grain-based ethanol industry, promoting increased production and investment, thus contributing to India's energy security and decarbonisation goals. However, auto industry executives have expressed concerns regarding the lack of flex fuel vehicle models and the absence of a clear pricing advantage, which could hinder consumer adoption. The proposal will be open for stakeholder comments for 30 days before further action is taken.