The Society of Indian Automobile Manufacturers (SIAM) has withdrawn its earlier communication to the Ministry of Petroleum and Natural Gas concerning issues related to the quality of E20 petrol. The industry body clarified that certain figures and observations contained in the document require further verification and should not be treated as final findings.
In an official clarification, SIAM stated that media reports had selectively quoted portions of the communication, leading to interpretations that did not fully reflect the context of the correspondence. The organisation emphasised that the document was part of an ongoing technical discussion and not a final assessment of fuel quality or vehicle performance.
According to SIAM, some of the data referenced in the communication was preliminary and requires additional validation before it can be used to draw conclusions. The association therefore decided to withdraw the communication while the relevant information undergoes further examination and verification.
The clarification comes amid increasing attention on India's transition towards E20 petrol, a fuel blend containing up to 20 percent ethanol and 80 percent petrol. The government has been promoting ethanol blending as part of its broader strategy to reduce dependence on imported crude oil, support domestic biofuel production, and lower carbon emissions from the transport sector.
Automobile manufacturers have been working alongside fuel suppliers and government agencies to ensure that vehicles are compatible with higher ethanol blended fuels. In recent years, manufacturers have introduced several vehicle models designed to operate on E20 petrol, while existing vehicles continue to be evaluated for long term compatibility based on technical standards.
SIAM represents major automobile manufacturers operating in India and frequently engages with government departments on policy, regulatory, technical, and industry related matters. Communications between the association and government ministries often involve technical observations, industry feedback, and recommendations intended to support policymaking and product development.
Experts note that fuel quality evaluation involves extensive laboratory testing, field studies, engineering analysis, and long term performance monitoring. Preliminary observations are generally subject to detailed verification before regulatory decisions or public conclusions are made.
The Ministry of Petroleum and Natural Gas has been implementing ethanol blending initiatives in collaboration with oil marketing companies, automobile manufacturers, and other stakeholders. The programme forms part of the government's long term roadmap for cleaner transportation fuels and improved energy security.
Industry analysts believe that transparent technical evaluation and cooperation among automobile manufacturers, fuel suppliers, and regulatory authorities will remain essential as India continues expanding the use of ethanol blended fuels. Accurate testing and verified data play a critical role in ensuring vehicle reliability, consumer confidence, and compliance with national fuel standards.
SIAM has reiterated that the withdrawn communication should not be interpreted as a confirmed finding regarding E20 fuel quality. The association stated that any future technical conclusions will be based on verified information and appropriate engineering assessments.
Consumers using E20 compatible vehicles are advised to follow the fuel recommendations provided by their vehicle manufacturers and purchase fuel from authorised retail outlets. Automobile manufacturers continue to provide guidance regarding fuel compatibility through owner manuals and official service networks.
The latest clarification underscores the importance of relying on verified technical information during discussions involving fuel quality and vehicle performance. As India advances its ethanol blending programme, collaboration between industry stakeholders and government agencies is expected to remain central to ensuring the successful implementation of cleaner fuel technologies.