New Delhi: The Petroleum Ministry has mounted a fresh defence of E20 petrol, conceding that the blended fuel is currently costlier to produce than pure petrol at prevailing crude prices, but claiming it shields Indian consumers from global oil volatility. In a set of Frequently Asked Questions (FAQs) released on Friday, the Ministry of Petroleum and Natural Gas argued that the relevant question was not why E20 is not cheaper, but how India protected motorists from the full swing of volatile crude prices.
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According to the Ministry, nearly 20 percent of every litre of petrol sold in India is now domestically produced ethanol, procured at around Rs 71 per litre — a price it said does not move each morning with Brent crude, geopolitical conflict or shipping disruption. "One-fifth of your fuel tank is insulated from international oil volatility," the FAQ said. The document is the government's latest intervention in an escalating public fight over the fuel, and comes days after motorists staged E20's first on-ground protest in Delhi.
The Ministry's cost argument runs against the intuitive expectation that blending a domestically made fuel into petrol should lower the pump price. It said maize-based ethanol is now procured at around Rs 71.86 per litre even before GST, transportation, storage and depot-handling costs. On that basis, the Ministry contended, if international crude trades at around USD 70 a barrel, E20 is actually costlier to produce than pure petrol; only if crude climbs to USD 120–130 a barrel would the economics reverse and ethanol become cheaper.
The government's core claim is one of price insulation rather than price reduction. It asserted that ethanol blending has helped India record the lowest fuel-price rise among major economies and neighbouring countries over the past four years, citing Petroleum Planning and Analysis Cell (PPAC) data. Between June 2022 and June 2026, it said, petrol in Delhi rose from Rs 96.72 to Rs 102.12 per litre, an increase of about 5.58 percent, against increases of roughly 39.77 percent in Pakistan and 42.69 percent in Bangladesh over the same period. Every litre blended, the Ministry said, means less imported crude, lower foreign-exchange outflow, more income for farmers and greater energy security.
The FAQ lands against a backdrop of visible public anger. On July 5, vehicle owners gathered at Jantar Mantar in Delhi for what organisers described as the country's first on-ground protest against E20, held under the banner "Hamaari Gaadi, Hamaara Adhikaar" (our vehicle, our right) and organised by entrepreneur and television personality Tehseen Poonawalla alongside his advocacy initiative Team Bharat. Protesters alleged the shift to 20 percent ethanol-blended petrol had been pushed through too quickly, without adequately addressing consumer concerns.
Owners at the venue described poor fuel efficiency, clogged fuel systems, rough engine performance and higher maintenance costs after switching to the blend. The protest followed a press conference by automobile manufacturers on July 4, at which the industry defended the fuel.
Addressing the charge that India moved too fast, while countries like Brazil took decades, the ministry argued that ethanol is not a new fuel and that India's programme did not begin under the present government. It pointed to a pilot launched in 2001, a formal announcement in 2004, E5 rollout across several states by 2006, and a policy framework notified in the Gazette of India in January 2013 under the UPA government. Blending, it said, remained stuck at around 1.5 percent until 2014.
The ministry credited the 2018 National Policy on Biofuels, the Dedicated Ethanol Plants floated by oil marketing companies from August 2021, and the June 2021 NITI Aayog roadmap with scaling ethanol capacity from roughly 400 crore litres — when the country depended almost entirely on sugarcane — to a projected 1,200 crore litres. It described the progression as deliberate: from around 8.1 percent blending in ESY 2020-21 to 10 percent (2021-22), 12.1 percent (2022-23), 14.6 percent (2023-24), 19.2 percent (2024-25) and 20 percent in the current ESY 2025-26 (November–June 2026). India compressed the timeline, it claimed, by improving governance and execution rather than by compromising science or safety.
On the demand for parallel fuel grades, the ministry argued that stocking pure petrol, E10 and E20 simultaneously across India's more than one lakh retail outlets, refineries, terminals, depots and pipelines would be logistically impractical, raising handling costs and complicating inventory. It rejected the comparison with premium petrol, calling those niche additive-blended products rather than separate nationwide base fuels.
The ministry conceded that some vehicles may see a 3–5 percent reduction in fuel economy, but argued mileage is only one parameter, claiming E20 offers a higher octane rating, better pickup, cleaner combustion and around 40 percent lower lifecycle carbon emissions. It said Maruti Suzuki serviced 2.84 crore vehicles during FY 2025-26, including 1.5 crore older, non-E20-certified vehicles, and reported no E20-linked corrosion, abnormal wear or component-life damage, with Hero MotoCorp reporting similar field experience. Reverting to E10 now, the ministry warned, would strand the nearly Rs 1 lakh crore a year that public sector banks have financed into ethanol plants, distilleries and logistics.
Responding to concerns that E20 damages rubber components and engines in older vehicles labelled "E10 compatible," the ministry attributed such fears to "lobbies with vested interests" and said none of the claims stand up to scientific evidence. It said E15-plus blends have been in operation for over 3.5 years and that a manual's "E10 compatible" label reflects only the fuel specification prevailing when the vehicle was homologated, not a verdict that the vehicle becomes unsafe when standards evolve after testing and regulatory approval.
The ministry said blended petrol conforms to strict BIS specifications and undergoes quality checks from distillery to depot to outlet, adding that Chief Secretaries have been asked to enforce a "zero tolerance" approach to adulteration. Consumers, it said, should not be misled by misinformation circulating on social media.
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The ministry said the Ethanol Blended Petrol Programme, since ESY 2014-15, has saved over Rs 1.97 lakh crore in foreign exchange, substituted nearly 316 lakh metric tonnes of crude oil, reduced around 952 lakh metric tonnes of carbon dioxide emissions, and transferred more than Rs 1.66 lakh crore directly to farmers, whom it described as having moved from Annadatas (food-givers) to Urjadaatas (energy-givers).