India Imposes E20 at Nearly All Gas Stations: 20% Ethanol Fuel Reduces Mileage and Sparks Backlash From Drivers Nationwide

Written by Romário Pereira de Carvalho

Published on 03/09/2025 at 09:34

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Indian Drivers Criticize Mandatory Adoption of E20 Fuel, Pointing to Performance Decline, Poor Communication from Manufacturers and Judicialization of Energy Policy

The launch of fuel blended with 20% ethanol, known as E20, has become a topic of debate in India. Although it is safe for use, the blend reduces vehicle mileage by 2% to 4%, according to data presented by the Society of Indian Automobile Manufacturers (Siam).

However, the measure directly affects drivers across the country, as E20 has become the only option available at nearly all gas stations.

The decision is part of Prime Minister Narendra Modi’s plan to expand the use of “clean” energy and achieve the goal of a 20% blend by 2025.

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Safety Guaranteed by Manufacturers

P.K. Banerjee, executive director of Siam, stated at an event held in New Delhi that there is no risk to vehicle safety.

He emphasized that millions of automobiles are already running on the fuel and no serious faults have been reported.

Banerjee also declared that if problems arise, manufacturers will honor warranties and insurances.

The organization represents manufacturers such as Maruti Suzuki, Hyundai, Mahindra & Mahindra, Tata Motors, and Toyota.

Therefore, the promise is of total support to the consumer, even though there is a perception of performance loss.

E20: Discrepancies Over Impact on Consumption

The claims that E20 would reduce efficiency by up to 50% were classified as unfounded. Banerjee explained that scientific studies in controlled environments indicate a decline of only 2% to 4%.

Moreover, industry executives reminded that real driving conditions can yield different results.

C.V. Raman, a member of the executive committee at Maruti Suzuki, pointed out that factors such as maintenance and driving style directly influence results.

Thus, the discrepancy between theory and practice may exacerbate negative perceptions among drivers.

Drivers Without Alternatives

The E20 fuel has been implemented since 2023. Prior to it, blends such as E5 and E10 were offered and considered more suitable for older vehicles. However, these options have disappeared from nearly all 90,000 gas stations in the country.

This change eliminated alternatives for consumers, who now rely exclusively on the new standard.

The measure has provoked criticism on social media, where drivers report a significant drop in performance and express dissatisfaction with the imposition.

Confusing Communication and Judicial Reaction

Initially, the manufacturers themselves stated that E20 had not been tested in older vehicles. Shortly afterward, they changed their position and assured the safety of the blend. This back-and-forth increased public irritation.

Furthermore, consumer groups claim that the guidance provided was confusing, with no consistent clarifications regarding long-term risks.

As a result, a public interest lawsuit against the measure will be heard in the Supreme Court next Monday.

The decision could influence the future of energy policy and supply in the third largest automotive market in the world.

With information from Info Money.

India Imposes E20 at Nearly All Gas Stations: 20% Ethanol Fuel Reduces Mileage and Sparks Backlash From Drivers Nationwide

Indian Drivers Criticize Mandatory Adoption of E20 Fuel, Pointing to Performance Decline, Poor Communication from Manufacturers and Judicialization of Energy Policy

Safety Guaranteed by Manufacturers

E20: Discrepancies Over Impact on Consumption

Drivers Without Alternatives

Confusing Communication and Judicial Reaction

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India Imposes E20 at Nearly All Gas Stations: 20% Ethanol Fuel Reduces Mileage and Sparks Backlash From Drivers Nationwide

Indian Drivers Criticize Mandatory Adoption of E20 Fuel, Pointing to Performance Decline, Poor Communication from Manufacturers and Judicialization of Energy Policy

Safety Guaranteed by Manufacturers

E20: Discrepancies Over Impact on Consumption

Drivers Without Alternatives

Confusing Communication and Judicial Reaction

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Great Atlantic Sargassum Belt has ceased to be a climatic phenomenon and has become a biological system that feeds on itself, with 8,000 kilometers in length, 37 million tons of algae, and scientists confirm that it is now permanent.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Engineers had to pour concrete mixed with tons of ice throughout entire nights in the Dubai desert to erect the Burj Khalifa; any carelessness could clog the pipes half a mile high.

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