The Indian government has proposed amendments to vehicle emission regulations to encourage the use of higher ethanol blends and alternative fuels. The Ministry of Road Transport and Highways issued a draft notification in the Gazette of India, inviting objections and suggestions from stakeholders over a 30-day public consultation period.
Key Proposals
The amendments aim to align emission standards with the government's push for cleaner fuels and reduced dependence on fossil fuels. Specifically, the rules would allow vehicles to operate on fuel blends with higher ethanol content, such as E20 (20% ethanol blended with petrol), and other alternative fuels like compressed natural gas (CNG) and liquefied natural gas (LNG). The move supports the National Policy on Biofuels and the target of achieving 20% ethanol blending by 2025.
Stakeholder Input
The ministry has called for public comments within 30 days from the date of the gazette notification. Stakeholders, including automobile manufacturers, fuel suppliers, and environmental groups, are expected to provide feedback on the proposed changes. The government aims to finalize the rules after considering all inputs.
Impact on Automakers
Automakers may need to modify engines and emission control systems to comply with the new standards. However, the transition is expected to be gradual, with the government providing a timeline for implementation. The amendments are part of broader efforts to reduce vehicular pollution and promote sustainable transport.
Background
India is one of the world's largest importers of crude oil, and increasing ethanol blending helps reduce import bills and supports farmers. The government has already mandated 10% ethanol blending (E10) and is working towards higher blends. The proposed emission rule changes are a critical step in this direction.
The public consultation period ends on 29 May 2026. Comments can be submitted to the ministry through the designated portal or via email.
