India's Push for E20

Gist India is aggressively scaling its ethanol blending programme to 20% E20 to cut crude oil imports and retain foreign exchange within the domestic economy. However, the accelerated rollout has sparked consumer and political backlash because E20 fuel degrades the engines and components of older vehicles not engineered for it. For a civil services aspirant, this issue is a classic example of policy tradeoffs: the macroeconomic benefits of energy security and import substitution versus microeconomic costs to citizens and potential "food versus fuel" conflicts in agriculture. Background - The Ethanol Blended Petrol EBP Programme aims to mix plant-derived ethanol with conventional petrol to reduce India's reliance on fossil fuels. Historically, ethanol was primarily extracted from sugarcane derivatives like molasses. - After achieving the 10% blending target E10 in 2022, the government rapidly advanced the timeline for a 20% blend. To meet this massive volume demand, the feedstock base was widened to include maize and surplus or damaged foodgrains. - Unlike Brazil, which transitioned to high-ethanol blends over several decades alongside comprehensive vehicle modifications, India's rapid three-year jump to E20 has…