Sugar-free ethanol? Oil companies change recipe, here's what's next

India’s 2026–27 ethanol procurement tender changes which raw materials oil companies can use. State-run oil marketing companies will no longer buy ethanol made from sugarcane juice, sugar syrup, sugar or B-heavy molasses under this tender. The change is meant to keep more sugar available for domestic use.

Bharat Petroleum Corporation Ltd issued the tender for OMCs on October 16. It seeks around 11 billion litres for the supply year running from November 2026 to October 2027. The requirement supports India’s target of blending up to 20% ethanol with petrol.

OMCs can still buy ethanol made from maize, broken rice, surplus rice procured by FCI and C-heavy molasses. Maize producers, however, face lower support: the procurement price falls from Rs 71.86 to Rs 68.86 per litre, while the incentive drops from Rs 5.79 to Rs 2.79. Grain supply and distillery capacity will now matter more.

Ethanol is an alcohol fuel made from agricultural materials, including sugarcane and grains. It can be blended with petrol and used in vehicles. This gives domestic crops another market while replacing some petrol made from fossil fuels.

E20 means petrol containing up to 20% ethanol. India has adopted petrol with up to this level as its nationwide standard. For example, a fuel blend described as E20 can contain up to one part ethanol for every four parts petrol, based on volume. The article identifies E20 as the country’s current blending standard.

The programme is continuing despite the tender’s exclusion of sugar-based ethanol. Grain-based ethanol is expected to become more important instead. The approach supports a large domestic market for distilleries and gives farmers additional demand, while helping India reduce dependence on imported crude oil and lower emissions.

The tender calls for around 11 billion litres of ethanol for the supply year from November 2026 to October 2027. Bharat Petroleum Corporation Ltd issued it on behalf of India’s state-run oil marketing companies. The volume shows the large scale of the country’s blending programme.

India’s nationwide standard is E20, meaning petrol can contain up to 20% ethanol. In practical terms, ethanol is intended to replace up to one-fifth of the petrol blend, rather than replace petrol entirely. The tender is designed to secure enough ethanol for this programme during the specified year.

The 20% target remains in place even though sugar-based sources are removed from this procurement round. Grain-based ethanol and C-heavy molasses must fill more of the supply. Availability of maize, rice, procurement prices and distillery capacity will determine whether producers can meet the requirement.

Oil companies cannot use the latest tender to buy ethanol made from sugarcane juice, sugar syrup or B-heavy molasses. The government wants sugar diversion for ethanol reduced to zero during the 2026–27 ethanol supply year. This protects sugar supplies while preserving the petrol-blending programme.

Instead, OMCs can source ethanol made from maize, broken rice, surplus rice procured by the Food Corporation of India and C-heavy molasses. These materials provide alternative feedstocks for distilleries. The shift moves more responsibility toward grain-based production.

Maize producers face less favourable terms as this shift begins. The procurement price is reduced from Rs 71.86 to Rs 68.86 per litre. The maize-ethanol incentive also falls from Rs 5.79 to Rs 2.79 per litre. Raw-material availability, prices and distillery capacity will shape the supply response.

The government is restricting sugar-based ethanol because domestic sugar supplies and prices are under pressure. Poor rainfall in Maharashtra and Karnataka has raised the risk of lower sugar output. Keeping sugarcane and sugar out of fuel production should leave more of these materials available for food and domestic consumption.

The key mechanism is a change in feedstocks. OMCs must turn to maize, broken rice, surplus FCI-procured rice and C-heavy molasses instead. This could increase the importance of grain supplies for ethanol. Maize producers, however, will receive a lower procurement price and a smaller incentive under the new tender.

The article does not quantify future changes in sugar prices or grain demand. It does indicate that sugar availability is a central concern, while grain-based production must expand in importance. Raw-material availability, prices and distillery capacity will determine how smoothly the shift works.

The government faces two competing needs. India is the world’s largest sugar consumer, and sugarcane or sugar used for fuel can also contribute to food supplies. At the same time, ethanol blending helps reduce dependence on imported crude oil and supports efforts to lower emissions.

Poor rainfall in Maharashtra and Karnataka has increased the risk of lower sugar output. If limited sugar supplies are diverted into ethanol, concerns about domestic availability can grow. The tender therefore removes sugarcane juice, sugar syrup, sugar and B-heavy molasses, while allowing grain-based alternatives.

This is a balancing measure rather than an end to ethanol blending. India’s E20 standard remains in place, and the tender still seeks around 11 billion litres. The outcome will depend on grain availability, revised procurement prices and incentives, and whether distilleries can produce enough ethanol during 2026–27.

Ethanol is produced from agricultural raw materials such as sugarcane, maize and rice. In established production, sugars or starches are processed into a fermentable liquid, fermented by microorganisms, and then distilled to concentrate the ethanol. The article names the crop sources but does not detail these production steps.

For example, maize or broken rice can provide starch for grain-based ethanol, while sugarcane juice can provide sugars. After production, oil companies blend the ethanol with petrol. In an E20 blend, ethanol can make up as much as 20% of the fuel, replacing part of the petrol used by vehicles.

That replacement lowers the amount of fossil fuel required in the blend. India therefore uses ethanol to reduce dependence on imported crude oil and emissions while creating demand for farm produce. The new tender shifts this demand away from sugar-based materials and toward grains and C-heavy molasses.