Govt Rules Out Nationwide Choice of Pure Petrol, E10 and E20

The Central government has rejected the idea of offering pure petrol, E10 and E20 simultaneously across India, saying separate fuel grades would raise distribution costs and create a major logistical challenge.

The Ministry of Petroleum and Natural Gas said India’s fuel network covers more than one lakh retail outlets. It is supported by refineries, terminals, depots, pipelines and storage facilities.

Maintaining three petrol grades across this network would require separate storage and inventory management at several points in the supply chain, the ministry said in a question-and-answer note issued on July 10. It would also increase handling costs and reduce operational efficiency.

The government’s response makes its policy position clear, although the document does not announce a fresh legal ban on the sale of pure petrol or E10.

The ministry was responding to concerns that consumers, particularly owners of older vehicles, should be allowed to choose between pure petrol, petrol blended with 10% ethanol and petrol containing 20% ethanol.

Premium Petrol Comparison Rejected
The Centre also rejected comparisons with premium petrol, which is offered alongside regular fuel at some outlets.

Premium petrol is a niche product sold in smaller quantities and generally contains performance-enhancing additives, the ministry said. It does not require a separate nationwide base-fuel supply chain.

Offering pure petrol, E10 and E20 across the country would be very different because oil companies would have to maintain parallel fuel streams through refineries, depots, pipelines and retail outlets, it added.

The government said consumer interest must be considered alongside the cost and practicality of running the country’s fuel distribution system.

Investments in Ethanol Capacity
The ministry also pointed to the investments made in ethanol production and related infrastructure over the past few years.

Dedicated ethanol plants, distilleries, storage facilities and logistics networks have been developed to meet the country’s blending targets. The release said public-sector banks had financed substantial investments in this ecosystem.

Moving back to E10 after creating this capacity could leave ethanol plants with surplus production and affect investments made by farmers, cooperatives, companies, lenders and public-sector entities, the ministry said.

The government argued that fuel policy must balance consumer choice with energy security, environmental goals, farmer incomes and the use of public and private investment.

India recorded average ethanol blending of 20% between November 2025 and June 2026, compared with 19.2% in the previous ethanol supply year.

Concerns Over Older Vehicles
The question of consumer choice has gained importance because many older vehicles were originally certified or labelled for use with E10.

The ministry said vehicle manufacturers, component suppliers, testing agencies and research institutions had been consulted before E20 was introduced. The assessment covered material compatibility, engine calibration, fuel systems, durability, emissions and fuel economy.

It also said vehicle manufacturers continue to honour warranties and cited service data from Maruti Suzuki and Hero MotoCorp to argue that E20 had not caused widespread corrosion or abnormal component wear in older vehicles.

The ministry acknowledged that some vehicles could record a 3–5% reduction in fuel economy when operated on E20. However, it maintained that this must be weighed against the fuel’s higher octane rating and the wider benefits of lower crude oil imports and reduced emissions.

These are claims made by the Petroleum Ministry in support of the E20 programme. The release does not provide an independent comparison of the additional cost of maintaining multiple fuel grades against the benefit of allowing consumers to select fuel based on their vehicle’s original certification.

The Centre’s position, however, indicates that nationwide parallel sales of pure petrol, E10 and E20 are not under consideration. The policy will remain focused on E20 as the standard petrol blend.