The Ministry of Power circulated the draft Corporate Average Fuel Economy 2027 Norms (CAFE-III) for stakeholder consultation, which propose a fresh five-year fuel efficiency regime for passenger vehicles, beginning from April 1, 2027.
The draft norms apply to M1 category vehicles, a classification that covers passenger cars carrying up to eight people besides the driver, which includes all hatchbacks, sedans and SUVs sold for personal use. The category excludes commercial goods carriers and buses, according to an official statement.
The existing CAFE-II norms are likely to lapse on March 31, 2027. Compliance under CAFE-III will be assessed in two phases, the first covering three years and the second the remaining two, with fuel efficiency targets progressing to more stringent levels through each passing year.
The framework, overseen by the Bureau of Energy Efficiency under the Ministry of Power, aims to bring down average fleet emissions from current levels to a significantly lower threshold by FY32, according to earlier drafts reported in the media.
Compliance credits have been priced at Rs 2,500 each, rising by Rs 500 every year through the period, with unused credits expiring once the compliance period ends. Automakers that fail to meet targets could face penalties, though the detailed amounts have not been mentioned. Manufacturers selling fewer than 1,000 vehicles annually will remain exempt.
Industry has differed in its response to earlier versions of the draft. The Society of Indian Automobile Manufacturers (SIAM) has backed the proposal as balanced, while some carmakers have pushed for relief on small petrol cars and others have opposed differentiated treatment for that segment.
The ministry has invited suggestions from stakeholders and the public. Feedback can be sent to the Under Secretary, Energy Conservation, at the ministry’s New Delhi office, or can be emailed.
The last date for submissions is August 6, 2026. The draft norms will also be uploaded on the websites of the Ministry of Power and the Bureau of Energy Efficiency shortly, the statement said.
M1 vehicles are subject to stringent fuel efficiency and emission targets under Corporate Average Fuel Economy (CAFE) norms, which are regularly updated to reduce greenhouse gases.
