Overview
On June 10, 2026, the Union Government announced that petrol blended with ethanol at 22%, 25%, 27% and 30% will be exempt from central excise duty. The move follows the recent launch of the E85 variant on June 5, 2026.
Key Developments
- Exemption applies to petrol blends E22, E25, E27 and E30.
- The BIS issued new fuel standards on May 19, 2026.
- Government clarified that blending at the depot is a manufacturing activity, previously exempted up to E20.
- Higher blends will be rolled out only after extensive testing and stakeholder consultation.
Important Facts
• The E85 blend is priced about ₹20 per litre cheaper than the regular E20 blend.
• The EBP Programme had already achieved a 20% ethanol blend.
UPSC Relevance
Understanding the policy helps in GS‑3 (Economy) questions on energy security, fiscal incentives, and agricultural linkages. The exemption illustrates how the government uses tax policy to promote cleaner fuels and reduce the trade deficit. Knowledge of BIS standards is useful for questions on regulatory frameworks.
Way Forward
Further testing will determine the feasibility of commercialising E22‑E30 blends. States may need to upgrade storage infrastructure. Continuous monitoring of price impact and fuel quality will guide future policy decisions.