India's ethanol blending program is experiencing a significant transformation, with maize emerging as the country's leading feedstock for ethanol production. This shift marks a pivotal moment in India's journey towards enhanced energy security and reduced reliance on crude oil imports.
According to industry estimates compiled by the All India Distillers’ Association (AIDA), cumulative ethanol supplies reached approximately 515 crore litres during the initial six months of Ethanol Supply Year (ESY) 2025-26. This represents nearly 49% of the total contracted volume of 1,059 crore litres, demonstrating robust production capabilities across the sector.
Maize Leads Grain-Based Ethanol Growth
A key highlight from the latest supply data is the unprecedented rise of maize as the single-largest ethanol feedstock. Grain-based distilleries collectively contributed around 333 crore litres during this period, with maize accounting for the dominant share. This trend signals a strategic move towards a more stable and scalable feedstock ecosystem capable of supporting ambitious future blending targets, including those beyond E20.
Industry experts emphasize that maize offers several advantages, including long-term scalability, consistent year-round availability, and a significantly lower water requirement compared to other feedstocks like sugarcane. Its compatibility with India's higher blending ambitions positions it as a crucial component for the next phase of biofuel growth.
Future Investments and Policy Needs
The rapid increase in maize utilization is expected to stimulate substantial investments across various sectors. This includes enhanced grain storage facilities, improvements in rural supply chains, expansion of ethanol production capacities, and the development of agri-processing infrastructure in multiple states. This sustained growth also reinforces India's commitment to clean energy transition, aligning with global efforts to reduce fossil fuel dependence and carbon emissions.
Vijendra Singh, President of AIDA, commented on the program's trajectory, stating, “India’s ethanol programme has now entered a decisive growth phase and requires long-term policy certainty to unlock its full potential. The emergence of maize as the leading feedstock reflects the sector’s increasing maturity, diversification, and long-term sustainability.” He highlighted India's ethanol blending program as one of the fastest-growing biofuel success stories globally.