The Indian government will restrict the use of sugarcane juice and B-heavy molasses for ethanol production starting November 1, 2026, to protect domestic sugar supplies. This policy shift forces sugar mills to pivot toward alternative feedstocks or increase white sugar output, which may alter their revenue mix and operating margins in the coming quarters.
Starting November 1, 2026, Indian sugar mills will be restricted from using sugarcane juice and B-heavy molasses to produce ethanol. State-run oil marketing companies, including Indian Oil Corporation, Bharat Petroleum, and Hindustan Petroleum, have excluded these specific feedstocks from their latest procurement tenders. This directive aims to secure domestic sugar inventories following reports of inconsistent monsoon rains in key growing states such as Maharashtra and Karnataka.
For many sugar companies, ethanol production has become a vital revenue stream over the past few years, providing a more predictable cash flow compared to the often-volatile sugar commodity market. By requiring mills to shift back toward white sugar production or switch to alternative, lower-value feedstocks like C-heavy molasses and damaged food grains, the government is prioritizing retail sugar price stability over fuel-blending targets.
The operational impact for the industry will be notable. Companies that have invested heavily in distilleries designed to produce ethanol directly from juice or syrup will now need to recalibrate their supply chains to maintain contractual obligations with energy companies. While the government has provided temporary relief by allowing mills to sell October 2026 production volumes throughout November, the longer-term impact on operating profit margins remains a critical area for investors to track.
It is important to understand that this is not an isolated event. Policy interventions to manage the trade-off between food security and fuel production are a known structural risk for the Indian sugar sector. Ethanol produced from sugarcane juice and B-heavy molasses typically yields higher margins for mills than the ethanol produced from C-heavy molasses. Consequently, a shift in product mix could lead to a temporary pressure on profitability for some producers.
Going forward, the key factor for investors to monitor will be the quarterly financial disclosures of sugar manufacturers to assess how they manage this transition. Specifically, tracking changes in inventory levels, the ability to pivot to alternative feedstocks like maize or rice, and any updates to the government’s ethanol blending policy will be essential. The market will also watch for potential changes in the domestic sugar pricing environment, which will now be influenced by a higher volume of sugar hitting the market instead of being diverted to fuel.