When Sweetness Turns Bitter: India's Sugar Shock and the Food-Fuel Dilemma

As India enters the festive season, an uncomfortable irony has found its way into millions of kitchens. While the government celebrates achieving its E20 ethanol blending target ahead of schedule, households are paying the highest sugar prices in years. Retail sugar prices have risen from around ₹45-48 per kilogram barely a month ago to ₹65-75 and higher in several states. Sweet shops are recalculating costs, confectioners are trimming margins, and India, once struggling with sugar surpluses, is importing one million tonnes of raw sugar duty-free for the first time in nearly a decade. The question is no longer whether ethanol caused the crisis. It is whether India's biofuel policy was designed to withstand a bad harvest.

The government insists ethanol diversion is not responsible. It notes that only around 9% of sugar production was diverted for ethanol in 2025-26, down from nearly 12% three years ago. Nearly three-fourths of India's ethanol now comes from grains, particularly maize, while sugarcane contributes barely a quarter. Officials instead attribute the price spike to lower sugar output, erratic weather, red rot disease, weaker sugar recovery, festive demand, tighter global supplies and speculative hoarding.

The opposition advances the opposite argument, claiming that the aggressive pursuit of ethanol blending has structurally reduced sugar availability by encouraging mills to divert cane juice and B-heavy molasses towards fuel rather than food. Both narratives contain elements of truth, but neither fully explains the problem.

Ethanol may not have triggered this year's shortage, but it undoubtedly reduced the system's capacity to absorb it. Public policy is judged not by how it performs during bumper harvests, but by how it withstands poor ones. Weather disruptions, water stress, flooding, pest attacks and lower sucrose recovery sharply reduced production. Yet a system with adequate buffers should have cushioned such shocks instead of amplifying them.

Barely a few years ago, India's principal concern was disposing of excess sugar. Ethanol was promoted precisely to absorb these surpluses, stabilise prices, improve mill liquidity and ensure timely payments to farmers. Today, the challenge is the opposite: scarcity. Yet the institutional architecture remains largely unchanged. Policies designed for abundance cannot govern periods of shortage.

The deeper failure is one of policy rigidity. Unlike monetary policy, which responds to inflation, or trade policy, which adapts to changing markets, India's ethanol programme continues to pursue fixed blending targets without a transparent mechanism that automatically prioritises domestic sugar availability during weak harvests. Strategic planning demands flexibility. Policy by inertia does not.

Brazil is often presented as the model for India's ethanol ambitions, but the comparison is incomplete. Brazil benefits from abundant land and water, flexible-fuel vehicles and market-driven switching between sugar and ethanol based on commercial conditions. India's programme relies on administered prices, constrained water resources and government-directed blending targets. Borrowing Brazil's ambitions without its institutional flexibility creates predictable distortions.

The political economy is equally revealing. Farmers receive assured Fair and Remunerative Prices, mills enjoy policy support and guaranteed ethanol procurement, distillers obtain stable demand, and oil marketing companies meet blending mandates. The only participant left to absorb market volatility is the consumer buying sugar every week. In effect, energy security is being subsidised through kitchen inflation.

Questions of governance also deserve scrutiny. Why were production estimates revised downward only after markets tightened? Why were imports approved only after retail prices had already surged? Why were stock limits and inventory inspections imposed only after speculation had gathered pace? Crisis management is necessary, but anticipating predictable shortages is the real test of policymaking.

Climate change further complicates the equation. Sugarcane occupies barely 5% of India's cultivated land yet consumes a disproportionately large share of irrigation water. As rainfall becomes increasingly erratic and groundwater depletion intensifies, a biofuel strategy designed around average harvests will repeatedly collide with climatic reality. Resilience, rather than production targets alone, must become the organising principle of ethanol policy.

India does not need to abandon ethanol. It needs a genuinely adaptive framework. Diversion should follow a transparent hierarchy, prioritising molasses, agricultural residues and grains before direct cane juice. Buffer stock thresholds should automatically trigger temporary limits on diversion during poor harvests. Ethanol pricing must evolve alongside cane costs, while greater investment in second-generation biofuels, high-recovery cane varieties and crop diversification can reduce the long-term conflict between food and fuel.

Public policy exists to reconcile competing objectives, not maximise one at the expense of another. Energy security, farmer welfare, consumer protection and food security are all legitimate goals. The failure lies not in pursuing ethanol, but in refusing to acknowledge the trade-offs when those objectives collide.

India's ethanol revolution deserves recognition for reducing oil dependence and revitalising a struggling sugar sector. Yet successful policies become dangerous when they are treated as dogma rather than instruments. A flexible biofuel strategy allows markets, climate realities and food security to shape diversion decisions. A rigid one forces households to finance strategic ambitions through higher grocery bills. Energy independence is a worthy national objective. But no nation should have to sweeten its petrol by making its citizens pay more for their tea.