# Karnataka Alleges IOCL HPCL Petrol Ethanol Over 30%

> Karnataka claims IOCL and HPCL petrol samples contain 31.2% ethanol, demanding action on fuel safety.
- Title: Karnataka Alleges IOCL HPCL Petrol Ethanol Over 30% · mint
- Summary: Karnataka claims IOCL and HPCL petrol samples contain 31.2% ethanol, demanding action on fuel safety.
- Keywords: karnataka government, iocl, hpcl, ethanol blending, petrol samples, fuel safety, vehicle compatibility, e20 compliant vehicles, ethanol blend percentage, fuel dispensing infrastructure, india, mint
- Source: mint — https://livemint.com/news/india/iocl-hpcl-petrol-samples-record-over-30-ethanol-alleges-karnataka-government-demands-action-11793975229451.html
- Author: Livemint
- Published: 2026-11-06T15:07:10+00:00
- Read time: 1 min
- Topics: karnataka government, iocl, hpcl, ethanol blending, petrol samples, fuel safety, vehicle compatibility, e20 compliant vehicles, ethanol blend percentage, fuel dispensing infrastructure, india, news
## Karnataka Alleges Ethanol Over Limit
Karnataka government claims petrol samples from IOCL and HPCL contain ethanol levels exceeding 20% blending limit.
## Test Results Show High Ethanol Levels
Laboratory tests recorded ethanol content of 31.2% in IOCL and 30.5% in HPCL samples.
## Ethanol Levels Exceed E20 Compliance
Samples from multiple oil companies recorded ethanol levels up to 31.2%, exceeding E20 compliant vehicle standards.
## Vehicle Compatibility Concerns
Karnataka claims 99% of India's vehicles cannot handle ethanol blends exceeding E20 levels.
## Warranty and Damage Risks
Karnataka raises concerns about vehicle warranties covering damage from ethanol blends exceeding E20.
## Transparency Issues in Testing
Oil companies allegedly omitted ethanol content in initial lab tests despite it being a required parameter.
## Consumer Financial Impact
Karnataka claims consumers face reduced mileage and vehicle component damage due to ethanol over-blending.
## Demand for Compensation
Karnataka seeks compensation for vehicles damaged by ethanol blends exceeding E20 levels.
## Mandatory Ethanol Disclosure
Karnataka demands ethanol blend percentages displayed at all fuel stations for consumer choice.
## E20 Spoilage Fund Proposal
Karnataka proposes an E20 spoilage fund to compensate affected consumers through time-bound claims.
## Fuel Infrastructure Concerns
Most fuel dispensing units designed for up to 15% ethanol blends cannot handle higher ethanol levels.
## Government Action Requested
Karnataka demands Union Ministers explain ethanol blend levels supplied to consumers.
## Key takeaway

Karnataka government alleges IOCL and HPCL petrol samples exceed 20% ethanol blending limit, demanding compensation and transparency.