New CAFE Norms 2027–32: Key Features, Targets and Significance

Explore India’s new CAFE Norms 2027–32, including fuel-efficiency targets, CO₂ emission limits, super credits, EV incentives and implications for the automobile sector and UPSC exams.

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Context

The Ministry of Power has notified new Corporate Average Fuel Economy (CAFE) Norms for passenger vehicles, applicable from 1 April 2027 to 31 March 2032.

About CAFE Norms

Nature: A regulatory standard that sets limits on the fleet-average fuel consumption and CO₂ emissions of new passenger vehicles sold by an automobile manufacturer.
Organisation: Notified by the Ministry of Power under the Energy Conservation Act, 2001, with technical coordination from BEE and MoRTH.
Aim: Reduce fuel consumption, crude oil dependence and transport emissions while promoting EVs, hybrids and cleaner fuels.

Stricter Efficiency Targets: The fleet fuel-consumption limit will tighten from 3.996 litres/100 km in 2027–28 to 3.3273 litres/100 km by 2031–32, aiming at over 16% improvement in fuel efficiency.
Weight-Based Targets: The reference vehicle weight will rise from 1,082 kg to 1,229 kg, with different efficiency requirements based on vehicle weight.
Carbon Neutrality Factor (CNF): Credits the use of ethanol blends, biofuels and compressed biogas (CBG) in meeting compliance requirements.
Super Credits: Provides additional compliance benefits for BEVs, plug-in hybrids, strong hybrids, flex-fuel vehicles and range-extended EVs.
Fuel Conservation Credits: Recognises 12 energy-efficiency technologies, including reflective paints, advanced glazing and efficient air-conditioning, with concessions capped at 9.0 g CO₂/km.
Credit Flexibility: Allows carry-forward of credits, inter-manufacturer credit trading and buyout of compliance requirements.
Testing Standards: Requires reporting under both Modified Indian Driving Cycle (MIDC) and WLTP standards.
Small Automaker Exemption: Manufacturers selling fewer than 1,000 vehicles annually are exempted from the norms.