AIDA Highlights Ethanol–Diesel Blending as Key to India’s Biofuel Future

The All India Distillers’ Association (AIDA) proposes ethanol-diesel blending as India's next major biofuel strategy. Facing surplus ethanol after E20 in petrol, AIDA views diesel blending as a practical solution to absorb excess supply and tap into India's vast diesel market, which constitutes 40% of total fuel consumption. This move aims to support distilleries, enhance energy security, reduce crude imports, and boost rural incomes, aligning investments with diversified biofuel applications and accelerating climate goals.

The All India Distillers’ Association (AIDA) is championing ethanol-diesel blending as the critical next phase in India’s biofuel expansion. Following the stabilization of E20 ethanol blending in petrol and a rapid increase in ethanol production capacity, the industry is now confronting an oversupply. AIDA's initiative, discussed at a roundtable titled “What lies beyond E20?”, seeks to address this surplus by diversifying ethanol usage beyond petrol, leveraging India's substantial diesel market, which accounts for nearly 40% of the nation's total fuel consumption. This strategic shift is envisioned to provide multiple benefits: offering crucial support to distilleries struggling with excess production, bolstering India's energy security, significantly reducing reliance on crude oil imports, and strengthening rural and farm incomes. AIDA President Vijendra Singh underscored the need for clear policy direction to effectively utilize the substantial investments already made in capacity creation. During the roundtable, participants explored global best practices and emerging technologies that facilitate ethanol-diesel compatibility. Experts also discussed advanced biofuels like isobutanol, which promise improved engine compatibility and smoother integration. Speakers highlighted that India can build upon existing international pilots and domestic trials demonstrating successful low-level blends that achieve emission reductions without requiring major engine modifications. AIDA advocates for regulatory pilot projects, stronger engagement with Original Equipment Manufacturers (OEMs), and phased implementation strategies to ensure a seamless and scalable transition. This dual approach—increasing ethanol blending beyond E20 in petrol while introducing diesel blends—is presented as a means to balance surplus production, meet climate goals, and deepen the socio-economic impact of the ethanol program, further benefiting farmers and local economies.