E20 Petrol Quality Meets Standards, Oil Companies Confirm
Recent tests conducted by oil companies across the nation have confirmed that E20 petrol meets established quality standards, alleviating concerns about potential adulteration. The findings indicate that the fuel quality remains within acceptable limits, despite ongoing worries regarding its suitability for older vehicles. With rigorous monitoring systems in place, including checks for water contamination and density, the companies have assured compliance with government regulations. Chloride levels in petrol and ethanol samples were found to be significantly lower than previously claimed, further supporting the integrity of the fuel supply. This article delves into the details of the testing process and the implications for consumers.
Aug 8, 2026, 18:01 IST
E20 Petrol Quality Assurance
Following tests conducted nationwide, oil companies have confirmed that the quality of E20 petrol adheres to established standards, dismissing concerns about potential adulteration. On Friday, state-owned oil marketing companies (OMCs) reported that their extensive testing revealed no evidence of deterioration due to excessive moisture or chlorides. This finding counters the apprehensions surrounding the central government's ethanol-blending policy. According to the test results, the fuel quality remained within the specified limits throughout the supply chain, although worries persist regarding the suitability of blended fuel for older vehicles and its impact on mileage.
Fuel Quality Remains Within Specified Limits
Fuel Quality Assurance
Indian Oil Corporation (IOC), Bharat Petroleum Corporation Limited (BPCL), and Hindustan Petroleum Corporation Limited (HPCL) have stated that the central government has established regulations regarding the chloride content in ethanol used for blending. The companies emphasized that a rigorous monitoring system has been implemented across refineries, distilleries, depots, terminals, and retail outlets to ensure compliance with these regulations. Additionally, quality control has been reinforced by conducting checks for water contamination and density at retail outlets 8-12 times daily, deploying mobile fuel quality testing labs, and independently verifying results through fuel labs. Consequently, all three companies affirmed that the entire supply chain was involved in this process, highlighting that the fuel quality consistently remained within the defined limits.
Chloride Levels Within Acceptable Range
Chloride Levels Confirmed
Over 100 petrol samples taken from refineries showed chloride levels at or below 1 part per million (ppm), while ethanol samples from 80 distilleries over the past ten days indicated chloride levels below 3 ppm. The OMCs reported that more than 80 samples collected from depots and terminals across the country also exhibited chloride levels below 3 ppm. Furthermore, over 160 E20 samples tested at retail outlets in recent days showed chloride levels ranging from 0-3 ppm, contradicting claims of levels in the hundreds of ppm. Only two isolated incidents of elevated chloride levels were reported, leading to an immediate halt in supply; investigations into the root causes and corrective measures were initiated before resuming supply.