India has taken a significant step in its energy journey by introducing official standards for petrol blends up to E30. The Bureau of Indian Standards notified these norms on 15 May 2026, covering blends such as E22, E25, E27 and E30. This marks progress beyond the earlier E20 level and reflects the government’s push to expand ethanol use in transport fuels.
Ethanol blending is seen as a way to reduce India’s heavy reliance on imported crude oil, which currently meets more than 85 percent of the nation’s needs. It also supports farmers by creating demand for crops used in biofuel production and helps cut harmful emissions.
India had already achieved 18 percent ethanol blending earlier this year, with E20 fuel introduced at select outlets in 2023. Automakers have begun rolling out vehicles compatible with E20, and the new standards pave the way for higher blends in the future.
While no timeline has been announced for commercial rollout of E30, regulators are preparing for the next phase. Discussions are also underway about even higher blends such as E85, though vehicle readiness and supply chain capacity will determine the pace.
This move highlights India’s determination to reduce oil imports, strengthen agriculture, and promote cleaner fuels, signalling a strong push towards a greener and more self-reliant future.
