CAFE-III norms proposed for cars from April 2027: What changes
Synopsis
India is set to overhaul its passenger vehicle fuel efficiency rules from April 2027. The CAFE-III draft introduces a two-phase, five-year compliance regime with escalating credit prices starting at ₹2,500 — and the auto industry is already divided on the fine print, particularly over treatment of small petrol cars.
Key Takeaways
The Ministry of Power circulated draft CAFE-III norms on 16 July 2026 for stakeholder consultation.
Norms apply to M1 category vehicles (hatchbacks, sedans, SUVs) carrying up to 8 passengers ; commercial vehicles and buses are excluded.
Compliance credits priced at ₹2,500 each , rising by ₹500 annually ; unused credits lapse at period end.
Compliance assessed in two phases — first 3 years , then 2 years — with targets tightening each year through FY32 .
Manufacturers selling fewer than 1,000 vehicles annually are exempt.
Deadline for public and industry feedback is 6 August 2026 .
The Ministry of Power on Thursday, 16 July 2026 circulated the draft Corporate Average Fuel Economy 2027 Norms (CAFE-III) for stakeholder consultation, proposing a fresh five-year fuel efficiency regime for passenger vehicles set to take effect from 1 April 2027. The move signals a significant tightening of India's automotive emissions framework as the existing CAFE-II norms approach expiry.
What CAFE-III Covers
The draft norms apply exclusively to M1 category vehicles — passenger cars accommodating up to eight passengers besides the driver, encompassing all hatchbacks, sedans, and SUVs sold for personal use. Commercial goods carriers and buses are excluded from the scope, according to an official statement.
Compliance will be assessed in two phases: the first spanning three years and the second covering the remaining two years, with fuel efficiency targets becoming progressively more stringent through each year. According to earlier drafts reported in the media, the framework aims to bring down average fleet emissions to a significantly lower threshold by FY32.
Credit Pricing and Penalties
Compliance credits under CAFE-III have been priced at ₹2,500 each, rising by ₹500 annually through the compliance period. Unused credits will expire once the relevant compliance period ends. Automakers that fall short of targets could face penalties, though specific penalty amounts have not been detailed in the draft. Manufacturers selling fewer than 1,000 vehicles annually will remain exempt from the norms.
Industry Response
The industry has not spoken with one voice on the proposal. The Society of Indian Automobile Manufacturers (SIAM) has backed earlier versions of the draft as balanced. However, some carmakers have sought relief specifically for small petrol cars, while others have opposed any differentiated treatment for that segment — a fault line that the ministry will need to navigate before finalising the norms.
Consultation Timeline
The Ministry of Power, through its Bureau of Energy Efficiency (BEE), has invited written feedback from stakeholders and the public. Submissions can be sent to the Under Secretary, Energy Conservation, at the ministry's New Delhi office or via email. The deadline for responses is 6 August 2026. The draft will also be uploaded on the official websites of the Ministry of Power and the Bureau of Energy Efficiency shortly, according to the statement.
This comes as India accelerates its clean-energy transition across sectors — from power generation to mobility — with fuel economy standards serving as one of the primary regulatory levers to reduce transport-sector greenhouse gas emissions. The next step will depend on stakeholder feedback received before the August deadline, after which the ministry is expected to finalise the norms ahead of the April 2027 rollout.
Point of View
But the absence of disclosed penalty amounts in the draft is a notable gap that could blunt its deterrent effect. The small-petrol-car fault line within the industry is the real political flashpoint: any exemption risks creating a permanent low-efficiency refuge in the highest-volume segment. The ministry's handling of that specific tension will determine whether CAFE-III is a genuine emissions lever or another headline norm with carve-outs that hollow out its ambition.
NationPress
16 Jul 2026
Frequently Asked Questions
What are the CAFE-III norms proposed by India's Ministry of Power?
CAFE-III, or the Corporate Average Fuel Economy 2027 Norms, are a proposed five-year fuel efficiency regime for passenger vehicles in India, set to begin on 1 April 2027. They replace the existing CAFE-II framework and introduce progressively tighter emissions targets through FY32, overseen by the Bureau of Energy Efficiency.
Which vehicles are covered under CAFE-III?
The norms apply to M1 category vehicles — passenger cars carrying up to eight people besides the driver, including hatchbacks, sedans, and SUVs sold for personal use. Commercial goods carriers, buses, and manufacturers selling fewer than 1,000 vehicles annually are excluded.
How does the compliance credit system work under CAFE-III?
Compliance credits are priced at ₹2,500 each and rise by ₹500 every year through the compliance period. Unused credits expire at the end of each compliance phase. Automakers that fail to meet fuel efficiency targets may face penalties, though the specific penalty amounts have not yet been disclosed in the draft.
What is the deadline to submit feedback on CAFE-III?
The Ministry of Power has set 6 August 2026 as the last date for stakeholder and public submissions. Feedback can be sent to the Under Secretary, Energy Conservation, at the ministry's New Delhi office or via email.
What has the auto industry said about CAFE-III?
Industry response has been mixed. The Society of Indian Automobile Manufacturers (SIAM) has backed the proposal as balanced, while some carmakers have sought relief for small petrol cars and others have opposed differentiated treatment for that segment.
