The Indian government has acknowledged that E20 petrol — a blend of 20% ethanol with petrol — is currently more expensive to produce than pure petrol, given the prevailing international crude oil price of around US$70 per barrel. The clarification came from the Petroleum and Natural Gas Ministry on Friday, which explained that the economics of ethanol blending are entirely dependent on global crude oil prices.
Fundamental Driver: Crude Oil Price Dependency
According to the ministry, maize-based ethanol is currently procured at approximately Rs 71.86 per litre before adding GST, transportation, storage, and depot handling costs. "Therefore, if international crude oil is trading at around US$70 per barrel, E20 is actually costlier to produce than pure petrol. If crude rises to US$120-130 per barrel, the economics naturally reverse and ethanol becomes even cheaper," the ministry stated in a set of FAQs on the Ethanol Blended Petrol Programme.
Supply Side: Domestic Ethanol Production and Import Savings
The ministry highlighted that nearly 20% of every litre of petrol sold in India today is domestically produced ethanol, thereby reducing the country's dependence on imported crude oil. Since the program's inception, it has saved more than Rs 1.97 lakh crore in foreign exchange, substituted nearly 316 lakh metric tonnes of crude oil, reduced approximately 952 lakh metric tonnes of CO₂ emissions, and transferred over Rs 1.66 lakh crore directly to farmers. The table below summarizes the key impacts:
| Metric | Value |
|---|---|
| Foreign exchange saved | >Rs 1.97 lakh crore |
| Crude oil substituted | ~316 lakh metric tonnes |
| CO₂ emissions reduced | ~952 lakh metric tonnes |
| Direct payments to farmers | >Rs 1.66 lakh crore |
Demand Side: Consumer Protection and Energy Security
The ministry framed the ethanol blending program as a shield against volatile international oil markets. "The real question is, 'How did India manage to protect consumers from the full impact of volatile global crude prices?'" the ministry asked, explaining that domestically produced ethanol insulates a portion of fuel costs from fluctuations in global oil prices. The program has also improved India's long-term energy security by curbing crude oil imports and lowering foreign exchange outgo.
Price Outlook and Policy Clarity
Looking ahead, the ministry confirmed that continued ethanol blending would further enhance energy security and price stability. However, it rejected speculation that the government is preparing to introduce higher blends such as E25 without adequate testing. Petroleum Minister Hardeep Singh Puri dismissed claims that E20 damages engines, calling them a "misinterpretation." He stated:
"It is a misinterpretation and I don't want to use stronger words. There are 20 crore two-wheelers on the road and 20 lakh four-wheelers using this fuel. The automobile manufacturers, as well as the people who service these vehicles, all say there is no difficulty. Why this sudden interest?"
Puri added that tests for E25 are still underway and no decision will be taken until findings are reviewed with automobile manufacturers and other stakeholders. The ministry reiterated that the transition to E20 has been a phased process spanning over two decades, with consultations involving the Automotive Research Association of India (ARAI), Indian Oil Corporation, and the Society of Indian Automobile Manufacturers (SIAM). These studies found no significant engine durability or performance issues with E20-compatible vehicles, though older non-compatible models may experience a marginal reduction in fuel efficiency.
For commodity traders and analysts, the key takeaway is that India's ethanol blending economics shift sharply with crude oil prices. At current levels around $70/bbl, E20 is uncompetitive on a pure production-cost basis, but the program's strategic value in reducing import dependence and stabilizing fuel costs for consumers remains a core policy driver.
Sources:
