Grain-Based Feedstocks Drive 70% of India Ethanol Supplies

Anirudh Jain - Kolkata Bureau Sep 12, 2026 1,850 Views

Grain-based feedstocks supplied nearly 70% of India's ethanol deliveries in ESY 2025–26, providing 624 crore litres out of 895 crore litres delivered through August. Led by maize and surplus government rice, the transition insulates fuel blending targets from sugarcane variations and strengthens national energy resilience.

NEW DELHI — Grain-based feedstocks have supplied nearly 70% of India's cumulative ethanol volume during the ongoing Ethanol Supply Year (ESY) 2025–26, marking a structural transformation in the country’s fuel blending framework. According to industry data compiled through the end of August 2026, grain-based distilleries delivered 624 crore litres of the 895 crore litres supplied nationwide to state-run Oil Marketing Companies (OMCs). The surge reflects deliberate policy adjustments by the Union government to diversify biofuel raw materials beyond traditional sugarcane derivatives, mitigating climatic crop risks and safeguarding domestic food commodity reserves while maintaining momentum toward nationwide blending targets.

Maize and Surplus Food Corporation of India Rice Lead Supply Expansion

The shift toward grain-based feedstocks reflects rapid expansion in dual-feed and dedicated grain distilleries across major agricultural states. Data released by the All India Distillers' Association (AIDA) indicates that maize has solidified its status as the single largest contributor to the Ethanol Blended Petrol (EBP) Programme, delivering 345 crore litres of ethanol by August-end.

Surplus rice procured from the Food Corporation of India (FCI) followed as the second-largest grain source, accounting for 214 crore litres. Damaged food grains contributed an additional 64 crore litres, demonstrating productive valorization of agricultural produce unfit for direct human consumption. Together, these grain sources have transformed biofuel manufacturing from a seasonal operation tied strictly to sugarcane crushing cycles into an uninterrupted, year-round industrial process.

Sugarcane Diverted Feedstocks Maintain Steady Baseline Output

While grain-based feedstocks have driven overall volume expansion, traditional sugarcane-derived feedstocks supplied 271 crore litres toward cumulative national deliveries by the close of August. Sugarcane juice and sugar syrup accounted for 149 crore litres, followed by B-heavy molasses at 107 crore litres and C-heavy molasses delivering 15 crore litres.

The reduced relative share of sugarcane—falling to approximately 30% of aggregate supplies—reflects regulatory interventions designed to insulate domestic retail sugar availability from global commodity swings. By capping sugar diversions during lower rainfall periods and encouraging grain conversions, central authorities have balanced food inflation containment with national renewable fuel blending requirements.

Utilization Demands Follow Surging Domestic Distillation Capacity

India's aggregate operational ethanol production capacity has expanded substantially over the past three years, driven by government interest subvention schemes and guaranteed long-term offtake contracts with public sector oil refiners. With nationwide deliveries hitting 895 crore litres toward total contracted annual volumes exceeding 1,048 crore litres, industry infrastructure has outpaced initial supply projections.

However, the rapid output expansion has introduced operational downstream challenges. Biofuel manufacturers and energy analysts note that sustained growth across grain-based distilleries requires predictable, long-term avenues for consumption. Beyond standard 20% petrol blending (E20) targets across automotive retail pumps, industry bodies are actively urging the rollout of higher flex-fuel vehicle adoption, sustainable aviation fuel (SAF) production mandates, and dedicated industrial ethanol channels to prevent structural distillation gluts.

Official Sources

Supply tracking and feedstock procurement assessments are recorded under the Ethanol Blended Petrol Programme by the Ministry of Petroleum and Natural Gas in direct coordination with the Ministry of Consumer Affairs, Food and Public Distribution. Comprehensive industry delivery figures and distillery balance sheets are compiled by the All India Distillers' Association. Broader agricultural price benchmarks and food grain release quotas are managed by the Food Corporation of India.

Official Statements

"India's biofuel programme has evolved into a robust and resilient ecosystem driven by diversified feedstocks," said Vijendra Singh, President of the All India Distillers' Association. "While maize continues to be the largest contributor, the balanced participation of surplus food grains and sugarcane derivatives reflects the strength of an integrated supply chain".

According to industry releases issued by distillation representatives: "As domestic capacity and grain-based feedstocks continue to expand, the next operational priority is ensuring that supply growth is matched by predictable, diversified avenues for domestic industrial and automotive utilization".

Why It Matters

The shift toward grain-based feedstocks delivers direct macroeconomic and operational benefits. For motorists and transport networks, widespread feedstock diversification insulates fuel supplies against single-crop agricultural shocks, such as monsoon-dependent sugarcane shortfalls. For farmers cultivating coarse grains like maize, assured procurement by distilleries establishes stable price floors outside traditional cereal markets. Nationally, substituted crude oil imports continue to conserve foreign exchange reserves, lowering sovereign energy import vulnerability.

Key Facts at a Glance

Aggregate Delivery Volume: Domestic ethanol supplies reached 895 crore litres by the end of August in ESY 2025–26.
Feedstock Dominance: Grain-based feedstocks contributed 624 crore litres, representing nearly 70% of total deliveries.
Leading Agricultural Inputs: Maize led national production with 345 crore litres, followed by surplus FCI rice at 214 crore litres.
Sugar Derivative Contribution: Sugarcane-based feedstocks supplied 271 crore litres, maintaining domestic sugar market equilibrium.

Frequently Asked Questions (FAQ)

Why did grain-based feedstocks become the dominant source of ethanol in India?

The Indian government diversified the feedstock basket to reduce reliance on sugarcane, which varies with monsoon cycles and impacts retail sugar prices. Grain distilleries operate year-round using maize, surplus rice, and broken food grains.

Which single crop contributed the most ethanol in ESY 2025–26?

Maize emerged as the single largest individual feedstock, providing 345 crore litres of ethanol out of the 624 crore litres produced from grains through August 2026.

Does using grains for fuel production risk food security?

State procurement focuses on certified surplus stockpiles held by the Food Corporation of India, unconsumable damaged food grains, and expanded agricultural yields of industrial maize to prevent depleting public food security reserves.

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