Hardeep Puri Defends E20 Petrol, Calms E25 Rollout Concerns

Jyoti Rathi - Kolkata Bureau Jul 08, 2026 1,300 Views

Union Minister Hardeep Singh Puri has dismissed concerns over E20 ethanol-blended petrol, calling reports of vehicle issues "misrepresentations." He clarified that India is not rushing toward an E25 fuel rollout, which will only proceed after thorough scientific testing and formal consultations with automobile manufacturers and key industry stakeholders.

Union Minister Hardeep Singh Puri has dismissed concerns over E20 ethanol-blended petrol as a "misrepresentation," emphasizing that any future transition to E25 fuel will be based on rigorous testing and stakeholder consultation.

NEW DELHI — Union Minister for Petroleum and Natural Gas Hardeep Singh Puri has formally rejected allegations regarding the safety and performance of E20 ethanol-blended petrol. Speaking on July 6, 2026, the Minister labeled recent social media claims—which suggest that 20% ethanol-blended fuel causes engine damage, reduces mileage, or attracts pests—as "rumors" and "misrepresentations."

The Minister’s remarks come amidst growing public debate regarding the E20 fuel mandate, which became the standard across India in April 2025. With approximately 20 crore two-wheelers and 20 lakh four-wheelers currently operating on this blend, the government is addressing concerns that have surfaced as drivers navigate the transition to higher biofuel standards.

Clearing the Air on E20 Performance

Minister Puri underscored that the current ethanol blending program is backed by extensive scientific research and industry collaboration. He noted that India’s transition to E20 has been methodical, building upon several years of experience with lower blends.

"We have been using E15 for the last three and a half years. We have been on E20 since April of last year," Puri stated, emphasizing that automobile manufacturers have consistently expressed comfort with the current fuel standards. The Minister questioned the timing and motivation behind the recent surge in negative reports, noting that vehicle service providers have not reported significant difficulties with E20-compatible vehicles.

The Outlook for E25 and Beyond

Regarding the speculated rollout of E25 fuel—a blend containing 25% ethanol—Puri emphasized that the government is not rushing the process. He confirmed that while testing for higher blends is underway, no decision will be finalized until scientific reports are fully evaluated.

"If someone is suggesting E25, we have made it clear that we are conducting tests. Those tests will take time," the Minister explained. "Once the reports are available, we will evaluate them. Then we will discuss the findings with the stakeholders and the automobile manufacturers."

The government's phased approach includes:

Scientific Evaluation: Comprehensive testing for engine calibration, material compatibility, and fuel-system durability before any shift to E25.
Stakeholder Consultation: Open dialogue with automakers and industry experts to ensure vehicle safety and performance.
Infrastructure Development: Gradual expansion, as seen with the nascent rollout of E85 fuel, which requires specialized pump infrastructure.

Official Sources

The clarifications provided by Union Minister Hardeep Singh Puri are supported by official updates from the Ministry of Petroleum and Natural Gas. Additionally, the IndiaAI Mission and National Biofuel Coordination Committee contribute to the broader regulatory framework governing the country's Ethanol Blended Petrol (EBP) program.

Why It Matters

For Indian consumers, the distinction between established E20 fuel and prospective higher blends is critical. Ethanol-blended fuel serves as a cornerstone of India's energy strategy, designed to reduce dependency on crude oil imports, save significant foreign exchange, and provide a stable market for farmers. By clarifying that E25 is not an immediate mandate, the government aims to stabilize market sentiment and address valid consumer concerns regarding fuel efficiency and long-term vehicle maintenance.

Key Facts at a Glance

E20 Status: Nationwide standard for petrol since April 2025.
Ministerial Stance: Government rejects "engine damage" claims as unfounded rumors; cites manufacturer compatibility.
E25 Future: No fixed timeline; rollout depends entirely on ongoing technical testing and stakeholder feedback.
Policy Objective: The broader EBP program aims to reduce import dependence and support the domestic agricultural economy.

FAQ Section

Is E20 petrol safe for my vehicle?

The government states that E20 is safe for vehicles manufactured to be E20-compatible. Manufacturers have certified these vehicles for the current fuel standards.

Will the government force an E25 rollout soon?

No. Minister Puri clarified that E25 is currently in the testing phase and no transition will occur without thorough consultation with automobile manufacturers.

Why does my fuel mileage seem to have dropped?

Technical reports from automakers suggest a slight variation in mileage (approximately 3–4%) due to the lower calorific value of ethanol compared to pure petrol. This is a known performance characteristic of the blend.

Where can I find official information on fuel blending?

Consumers can monitor updates via the official portal of the Ministry of Petroleum and Natural Gas or follow official Petroleum Ministry announcements.