Centre includes E100 in emission framework for flex-fuel vehicles

What happened

The Centre updated India's vehicle emission framework to include E100 alongside E85 for flex-fuel vehicles. An October 23 notification from the Ministry of Road Transport and Highways amends the Central Motor Vehicles Rules, 1989, replacing references to E85 with "E85 or E100" in specified emission tables.

Confirmed

Global impact / market context

The change lets rules recognize near-pure ethanol fuel, which means carmakers can certify vehicles designed for higher ethanol blends. For Maruti Suzuki, whose flex-fuel car can run on E20 to E100 but was certified on E85, this may reduce a mismatch between what vehicles can use and what rules formally cover.

Analyst inference

E20 remains the nationwide base fuel, and the Petroleum Ministry said in July that no decision had been taken to raise that level. So the update expands fuel options for specially designed flex-fuel models rather than changing the standard petrol blend sold across India.

Analyst inference

What to watch

1. Watch the October 23 notification's explanatory note and amended emission tables, which set out how E100 is treated under the Central Motor Vehicles Rules, 1989. The supplied text cuts off before the note's details are shown. Confirmed
2. Watch whether automakers seek certification of flex-fuel models using E100, a near-pure ethanol fuel, instead of E85, which the article describes as a petrol-ethanol blend containing up to 85 per cent ethanol. Proposed
3. Watch whether higher ethanol use raises demand for ethanol suppliers and affects Maruti Suzuki's model plans, costs, and capital spending on flex-fuel vehicles, though no volumes or investments are stated. Analyst inference

Evidence

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