Iran war: Why India must step on the gas with ethanol
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Context
Amidst geopolitical tensions in West Asia impacting global oil prices, the article advocates for India to accelerate its ethanol blending program to bolster energy security. It draws parallels with Brazil's successful model and discusses the progress India has made under the Ethanol Blending Programme (EBP). The analysis calls for increasing the blend mandate, promoting flex-fuel vehicles, and addressing policy gaps to reduce India's heavy reliance on imported crude oil.
UPSC Perspectives
Economic
The push for ethanol blending is central to India's strategy for achieving Energy Security, a state where a nation has access to reliable and affordable energy. With India importing over 85% of its crude oil, its economy is highly vulnerable to price shocks from international conflicts. The (EBP) serves as a crucial import substitution strategy, saving significant foreign exchange. The article notes that blending has already helped save imports of 4.5 crore barrels of crude annually. Furthermore, the program provides a direct economic stimulus to the agricultural sector by creating a stable, remunerative market for surplus sugarcane, maize, and damaged food grains, aligning with the goal of enhancing farmer incomes. However, challenges remain. The article highlights a key taxation anomaly: ethanol for blending attracts a 5% (GST), while petrol faces Central Excise and State VAT, creating pricing complexities. For wider adoption of higher blends and E100 fuel, there is a need to rationalize this tax structure and incentivize the auto industry to mass-produce Flex-Fuel Vehicles (FFVs), which are currently taxed at a much higher GST rate (28%) than electric vehicles (5%).
Environmental
Ethanol blending is a key component of India's commitment to climate action, contributing to its Nationally Determined Contributions (NDCs) under the Paris Agreement. As a biofuel, ethanol is a renewable resource and burns cleaner than gasoline, reducing emissions of carbon monoxide, hydrocarbons, and other pollutants. The article notes this environmental co-benefit is a major driver for the policy. However, the program raises a critical environmental and ethical dilemma known as the Food vs. Fuel debate. While the policy aims to use surplus and damaged grains from the (FCI) to avoid impacting food availability, this requires careful management to prevent any adverse effects on food security. Another significant environmental concern is the water footprint of feedstock crops. Sugarcane, a primary source, is notoriously water-intensive, and its expanded cultivation could strain water resources in several regions. Therefore, a sustainable scale-up of the EBP must balance energy goals with the judicious use of water and land resources, and promote less water-intensive crops like maize.
Governance & Policy
The legal and policy framework for India's biofuel push is the , which has been instrumental in guiding the program. A significant 2022 amendment to this policy advanced the target of 20% ethanol blending (E20) nationwide from 2030 to 2025-26, demonstrating proactive governance. The policy has successfully evolved by diversifying the permissible feedstock from just C-heavy molasses to include B-heavy molasses, sugarcane juice, and various grains, with the government setting differential prices to ensure remunerative returns for each. This has led to a situation where grain-based ethanol now constitutes a majority of the supply. The successful implementation requires coordinated action among multiple stakeholders: the central government setting targets and prices, (OMCs) managing blending and distribution, distilleries ensuring production capacity, and the auto industry manufacturing compatible vehicles. As the article suggests, the next governance challenge is to create a complete ecosystem for higher blends (E30) and pure ethanol (E100), which involves mandating FFV production, creating dual-dispensing infrastructure at retail outlets, and developing a clear policy on pricing and consumer incentives.