What is E20 fuel

 The definition of E20 fuel is straightforward: it is a combination of gasoline (petrol) and ethanol, with the "20" denoting the proportion of ethanol, which is 20%, while the remaining 80% is gasoline. Ethanol, derived from renewable sources such as corn, sugarcane, or other biomass, serves as a biofuel. In contrast, the commonly used petrol, labeled as E10, contains 10% ethanol and 90% gasoline. While a higher ethanol content is considered more environmentally friendly, it can pose challenges if not managed carefully. In India, the introduction of E20 fuel commenced in February 2023 and is currently accessible at over 1,900 retail outlets nationwide. The objective is to achieve widespread availability across every part of India by 2025. Initially launched in 15 cities, including prominent locations like Delhi, Mumbai, Bengaluru, and Chennai, the coverage continues to expand. To ascertain its availability, individuals can refer to official announcements or check fuel station...