E20 Petrol Mileage: Govt Says Driving Habits Matter Too
By ThePip Desk
India’s government clarifies E20 petrol isn’t solely responsible for mileage drops. Driving habits, maintenance, and tire pressure are also key factors affecting fuel efficiency.
The central government has clarified that E20 petrol, containing 20% ethanol, is not the exclusive reason for changes in vehicle mileage. The Ministry of Petroleum and Natural Gas pointed to several other elements significantly influencing real-world fuel economy.
The ministry asserted on X that E20 petrol has undergone extensive testing and validation. This statement addresses growing concerns among motorists regarding the blended fuel’s impact on performance and compatibility.
Understanding Fuel Efficiency Factors
- Driving habits, including acceleration and braking patterns.
- Prevailing traffic conditions, such as stop-and-go situations.
- Regular vehicle maintenance, ensuring optimal engine function.
- Correct tire pressure, which affects rolling resistance.
- The use of air conditioning, increasing engine load.
The government previously acknowledged a potential 3-5% decrease in fuel efficiency when using E20. However, it consistently emphasized that actual mileage is a complex outcome shaped by a multitude of driving and vehicle-specific factors.
E20’s Role in Price Stability
The government and state-owned oil marketing companies have also countered allegations of widespread fuel contamination. Last week, the government defended its E20 ethanol-blending initiative, stating its crucial role in shielding consumers from global crude oil price volatility and stabilizing retail fuel costs.
- Potential petrol price in Delhi without E20: Rs 125 per litre.
- Indian crude oil basket price when this could have occurred: $135 per barrel.
- Actual price paid by consumers in Delhi with E20: Rs 94.77 per litre.
- Ethanol blend percentage: 20%.
The Ministry of Petroleum and Natural Gas provided a detailed explanation, attributing the significant difference in price to the ethanol blending program. This initiative effectively insulated fuel costs from international crude price shocks.
Therefore, while E20 may contribute marginally to reduced mileage, its broader economic benefits, particularly in stabilizing fuel prices, remain a key government justification.