India is on a path towards a significant shift in its energy and environmental strategies, with a strong focus on biofuels, particularly ethanol. The country's aim to achieve a 20% ethanol blend by 2025 is a crucial step towards enhancing energy security and reducing carbon emissions. Corn has emerged as a vital feedstock for ethanol production, with plans to increase maize production significantly to meet blending targets. Ethanol's benefits, such as cleaner burning and lower environmental impact compared to gasoline, make it a compelling choice for India's energy future. The government's support for ethanol extends to promoting renewable chemicals production, further contributing to decarbonization efforts. India's success with ethanol blending sets the stage for what is being referred to as a 'Corn Revolution,' highlighting the transformative potential of ethanol in advancing energy security and food security while reducing carbon footprints. The article emphasizes the need for comprehensive policy frameworks, increased blending mandates, and the development of mega biorefineries to support the growing corn ethanol industry. Infrastructure development and support for farmers in cultivating corn are also key aspects of India's ethanol strategy. By focusing on domestic production of ethanol from corn and incentivizing its use through blending mandates, India aims to reduce its reliance on volatile crude oil imports. The article also discusses the potential of ethanol in the aviation sector to reduce emissions and highlights ethanol's role as a clean cooking fuel. Ethanol's versatility extends to renewable chemicals production, offering a sustainable alternative to traditional petrochemicals. In conclusion, India's journey towards a 'Corn Revolution' driven by ethanol presents a significant opportunity for the country to advance its energy security, promote agricultural diversification, and work towards decarbonization goals.