Draft CAFE-III norms for passenger cars (2027-32) issued
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The Ministry of Power circulated the draft Corporate Average Fuel Economy 2027 Norms (CAFE-III) for stakeholder consultation on 16 July 2026. They cover M1 passenger vehicles made or imported for sale in India from 2027-28 to 2031-32. Comments were due by 6 August 2026. The final norms were notified on 30 September 2026.
- Released
- 16 Jul 2026, Ministry of Power
- Applies to
- M1 category passenger vehicles, made or imported for sale
- Period
- 2027-28 to 2031-32
- Comments by
- 6 August 2026
- Final norms
- notified 30 Sep 2026; in force 1 April 2027 to 31 March 2032
- Administered with
- Bureau of Energy Efficiency (BEE)
The CAFE-III norms: what happened?
CAFE norms do not set a limit for each car. They set a fleet average: all the cars a company sells must, on average, meet a fuel-economy target. So a carmaker can sell some big cars if it also sells efficient ones, hybrids or EVs. The draft for the next five years was put out on this date.
- The draft was to be put on the Ministry of Power and BEE websites.
- Suggestions were invited from stakeholders and the public.
- Update: the final norms, notified on 30 September 2026, tighten the benchmark from 3.996 litres/100 km in 2027-28 to 3.3273 litres/100 km in 2031-32, about 16.7 per cent.
What did the final norms add?
- Reference weight raised from 1,082 kg to 1,229 kg, about 13.6 per cent.
- A Carbon Neutrality Factor (CNF) gives credit for ethanol-blended petrol, biofuels and CBG.
- Recognised fuel-saving technologies expanded from four to twelve, at 1 g CO₂/km each, up to 9.0 g CO₂/km.
- “Super credits” for BEVs, REEVs, PHEVs, strong hybrids and flex-fuel vehicles.
- Credits can be carried forward, traded, or bought through a BEE buyout mechanism; makers selling below 1,000 units a year are exempt.
Why does the CAFE-III norms matter?
- Energy security: Passenger vehicles are a large part of transport fuel demand.
- Climate: Pushes carmakers towards EVs, hybrids and cleaner fuels.
What can Prelims ask on the CAFE-III norms?
- CAFE: fleet-average fuel economy norm for passenger cars (M1).
- CAFE 2027 norms: 2027-28 to 2031-32; draft 16 July 2026; final 30 Sep 2026.
- Benchmark: 3.996 to 3.3273 litres/100 km, about 16.7 per cent.
- Carbon Neutrality Factor credits ethanol blends, biofuels and CBG.
How to use this in Mains
- As per PIB (2026-07-16): ministry of Power circulated draft CAFE-III norms for M1 passenger vehicles for 2027-28 to 2031-32; comments till 6 Aug 2026.
- Tighter fuel norms push carmakers toward EVs and efficient models.
Quotable data pointMinistry of Power circulated draft CAFE-III norms for M1 passenger vehicles for 2027-28 to 2031-32.
PIB: Power: draft CAFE-III, 16 Jul 2026
Exam angle
Prelims: BEE, CAFE.
Practice MCQs
Original practice questions (not PYQs).
Corporate Average Fuel Economy (CAFE) norms in India are framed by which ministry?
Answer (c) & explanation
PIB (Power), 16 Jul 2026 and 30 Sep 2026.
Questions students ask about this
What are CAFE norms?
Corporate Average Fuel Economy norms set a fuel-economy target for the average of all passenger cars a manufacturer sells, not for each car.
Which period do the new CAFE norms cover?
1 April 2027 to 31 March 2032, that is 2027-28 to 2031-32.
Which vehicles do they apply to?
M1 category passenger vehicles manufactured or imported for sale in India; makers selling under 1,000 units a year are exempt from fleet-average obligations.
Keep studying
Go deeper
Official source: PIB: Power: draft CAFE-III, 16 Jul 2026
facts from cited sources only; faculty review pending