# Karnataka finds 31.2% ethanol in IOCL petrol, 4 in 5 pumps over limit 2026-11-06T08:58:47+00:00 | Governance | Indian Opinion Desk Corroboration: 4 independent outlets (5 source reports) Karnataka's tests on 63 petrol samples from seven districts found ethanol content exceeding the prescribed 20% blend limit at four out of five pumps surveyed, Food and Civil Supplies Minister Rizwan Arshad said on Friday, 6 November. An IOCL sample recorded the highest ethanol content at 31.2%, followed by HPCL at 30.5%. BPCL, Nayara Energy, Shell and MRPL samples also crossed 20%. Samples were sent to a certified private laboratory after oil marketing companies did not respond to the government's request for ethanol content data. The state government will forward the lab report to the Centre for further examination. India accelerated the rollout of E20 petrol in 2025 under Prime Minister Narendra Modi's push to cut crude imports and support domestic ethanol producers. The fuel has drawn criticism from opposition parties and vehicle owners over its impact on mileage and older-vehicle compatibility. Update, 6 November 2026: Thenewsminute.com adds that the minister alleged 99% of India's 35 crore vehicles were not built for blends above 20%, that motorists' complaints about reduced mileage triggered the testing, and that oil company laboratories did not disclose ethanol content despite it being a prescribed parameter. The four-out-of-five pumps finding is confirmed across all sources. ## Indian Opinion Analysis The four outlets uniformly report Minister Rizwan Arshad's laboratory findings and the government's next step of forwarding the report to the Centre. cnbctv18.com, thehindubusinessline.com and economictimes.indiatimes.com carry nearly identical wire copy, adding only background on the E20 rollout and the oil minister's E85 comments. Thenewsminute.com adds exclusive detail: the minister alleged that 99% of India's 35 crore vehicles were not built for blends above 20%, that complaints from motorists about reduced mileage triggered the testing, and that oil company laboratories did not disclose ethanol content despite it being a prescribed parameter. This outlet's framing is more investigative, foregrounding the state's suspicion and the infrastructure gap, while the wire copy treats the story as a routine regulatory matter. The uniform core, four in five pumps sold over-blended fuel, is undisputed across sources. ## Coverage Coverage: 3 sources, 3 neutral - cnbctv18.com (neutral report) Straight wire report, adds oil ministry non-response - Reuters - thehindubusinessline.com Wire copy with oil ministry's no-comment and E85 timeline - economictimes.indiatimes.com Synopsis-led wire report, no independent angle - thenewsminute.com (neutral report) Exclusive detail on vehicle compatibility and lab evasion This brief was synthesised by AI from the 3 sources linked above, so one read covers every framing they carry. Tags: BPCL, E20, HPCL, IOCL, Karnataka, Rizwan Arshad Canonical: https://indianopinion.org/karnataka-finds-up-to-31-ethanol-in-iocl-petrol-at-four-in-five-pumps/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/karnataka-finds-up-to-31-ethanol-in-iocl-petrol-at-four-in-five-pumps/#story-in-brief How this brief was made: an AI model read the reports linked above and wrote this summary and analysis, which were published automatically. Published briefs are sampled every hour by an automated quality check; the editor verifies its findings and approves corrections, and corrected briefs carry a dated correction line. Stance labels are editorial classifications of how each outlet framed this story, assigned by the same model, not ratings of the outlets. We do no original reporting. Methodology: https://indianopinion.org/ai-use-policy/