Overview

• Industry leaders and ARAI say E20 typically reduces fuel economy by about 2–4%, rejecting claims of much larger drops as misinformation.
• Officials report no vehicle breakdowns linked to the blend so far and urge reliance on standardized studies rather than anecdotes.
• Automakers plan mechanisms to ensure dealers honor warranties if older engines experience damage after using E20.
• ARAI cites studies from 2016 and 2021 supporting compatibility, though full reports remain confidential with only limited sharing under consideration.
• The Supreme Court will hear a PIL on September 1 seeking clear pump labeling and ethanol‑free options, as petroleum bodies point to ₹1.44 lakh crore in forex savings since 2014–15 and 245 LMT crude substitution.