New Delhi, Oct 26: The Ministry of Road Transport and Highways has amended the Central Motor Vehicles Rules to officially permit the use of flex-fuel vehicles capable of running on up to E100, which is nearly pure ethanol. This regulatory change aims to accelerate the adoption of alternative fuels and reduce India’s reliance on imported crude oil.
According to details received by The Chenab Times, the amended rules allow vehicles specifically designed and certified for higher ethanol blends, from E20 (20 per cent ethanol) up to E100, to be registered and operated. The ministry clarified that vehicles approved for E20 or standard petrol cannot use E85 or E100 fuel, indicating a distinction in vehicle design and emission standards.
The government has been actively promoting ethanol-blended petrol as a key strategy to lower the nation’s current account deficit, which is significantly impacted by crude oil imports. The rollout of E20 fuel nationwide, consisting of 20 per cent ethanol and 80 per cent petrol, has already paved the way for these further advancements in alternative fuel technology.
Flex-fuel vehicles are engineered to operate on a spectrum of ethanol-petrol mixtures, including higher concentrations like E85 (85 per cent ethanol, 15 per cent petrol) and E100. This move is expected to encourage major automakers, including Toyota Motor Corporation, Tata Motors, and Hyundai Motor Company, which are already engaged in developing flex-fuel models for the Indian market.
In addition to fuel specifications, the government has also revised certain vehicle classification thresholds. The maximum permissible weight for light petrol and diesel vehicles affected by these rule changes has been increased to 3,500 kg from the previous limit of 3,000 kg. These adjustments are part of a broader effort to modernize vehicle regulations in line with evolving fuel technologies.
The push towards flex-fuel vehicles gains added significance amidst global energy market volatility. Recent geopolitical developments in West Asia have underscored the vulnerability of countries like India to energy supply disruptions, making domestic fuel alternatives a strategic imperative. By promoting biofuels, India seeks to enhance its energy security and reduce its exposure to international price fluctuations.
Earlier this year, Maruti Suzuki India introduced the country’s first flex-fuel passenger vehicle, the Wagon R Flex Fuel, capable of running on blends from E20 to E100. This launch demonstrated the growing feasibility and market acceptance of such technologies in India.
The proposed amendments by the Ministry of Road Transport and Highways also encompass widening the scope for other alternative fuels. This includes provisions for B100 biodiesel and hydrogen-CNG combinations, signalling a comprehensive approach to diversifying the fuel landscape for transportation in India. The updated Central Motor Vehicles Rules, 1989, aim to create a regulatory framework that supports innovation and the sustainable use of cleaner fuels across various vehicle categories.
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The Chenab Times News Desk
