बेबाक · Editorial
E100 notification opens the road for ethanol vehicles, but fuel supply must follow
MoRTH's amendment to allow E100 flex-fuel vehicles is a sound step, but a permitted vehicle is not a fuelled one until supply, pricing and feedstock policy catch up.
What has changed
The Ministry of Road Transport and Highways on Monday notified amendments to the Central Motor Vehicles Rules. The changes allow flex-fuel vehicles that can run on blends up to E100, which is nearly pure ethanol. Reports, including in the Gujarati-language press, describe the move as a major step towards vehicles that run on E85 and E100 fuel. That is a substantive change. The amendment gives such vehicles a clear place in the rulebook, removing a regulatory question that manufacturers would otherwise have had to resolve. That is the right kind of reform: it is narrow, it is technical, and it lowers the cost of trying something new without forcing anyone to adopt it.
The core tension
The tension is one of sequence. Permission is the easiest part of an energy transition, and supply is the hardest. A motorist will buy a flex-fuel vehicle only if E85 or E100 is available at the pump at a price that justifies the purchase. A fuel retailer will stock it only if enough vehicles exist to buy it. Regulation can break this deadlock only partly. The notification settles the vehicle question. It does not settle where the ethanol comes from, how it will be distributed, or how it will be taxed compared with petrol. Until those questions are answered, E100 will remain legal but not yet in practical use.
Both sides, fairly
The case for moving fast is strong. Fuel costs are a live economic burden. Gujarat's textiles, chemicals and ceramics industries are reported to be losing margin to rising coal, gas and power costs, with export competitiveness at risk ahead of the festive season. A domestic liquid fuel offers some protection against such shocks. The case for caution is equally serious. Ethanol is made from agricultural feedstock, and the government already manages grain supply closely. One recent report said the government cut wheat allocation in its weekly auction even as millers in Assam, Karnataka and Telangana were ready to pay over ₹31 per kg. That report is single-sourced and shows no link to ethanol. It does show how little room grain policy has for surprises.
What the evidence says
A recent episode in another fuel market offers a useful lesson. The Tamil Nadu government cut VAT on jet fuel from 29% to 16% and then asked airlines to add services from Chennai airport. According to sources cited in a report, the airlines assured the state government they would add flights but gave no time-frame. The pattern applies here as well. A government can change a rate or a rule quickly, while the market responds on its own timetable and only when the incentives are clear. The E100 notification is the policy lever. Whether manufacturers, oil marketing companies and farmers respond will depend on whether pricing and supply give them a reason to.
The verdict
This board welcomes the notification. It is competent, specific and reversible, which is the right kind of regulatory step. It should not be mistaken for an energy policy. Any growth in flex-fuel vehicles will be judged by ordinary citizens on two measures: whether the fuel is available near them, and whether it costs them less per kilometre than petrol. If the answer to either is no, the rule will have achieved little. If ethanol demand expands without a transparent plan for feedstock, the risk moves from the fuel tank to food supply. Neither failure is inevitable, and both can be foreseen.
The way forward
Three steps would turn permission into delivery. First, the Ministry of Road Transport and Highways and the petroleum ministry should publish a joint timeline naming the corridors and cities where E85 and E100 dispensing will begin, so that manufacturers can plan around real demand. Second, the Centre and the states should agree on a tax treatment for high-ethanol blends that is fair to motorists given how far a litre of each fuel actually takes them, so that no one is penalised for choosing them. Third, the Union government should publish a feedstock statement each year showing how much ethanol supply comes from grain, sugarcane and other sources, so that food security and fuel policy are reviewed side by side rather than in separate ministries.
A rule that permits a car to run on pure ethanol is a promise; a pump that sells it at a fair price is the delivery.
What this editorial rests on
Drawn from our live multi-newsroom feed — read the reporting at source.
An editorial is the considered opinion of the Aad Tak desk, argued from the sourced reporting above and written under our published persona, बेबाक. We name institutions, not parties. If we are wrong, we will say so. How we work →