E20 fuel,green fuel,bioethenol,biobutanol,biohydrogen,biogas,biodiesel. E20 fuel is a blend of 20% of ethanol with gasoline. The current permissible level of blending is 10% of ethanol, though India reached only 5.6% of blending in 2019. Significance: It will help in reducing emissions of carbon dioxide, hydrocarbons, etc. It will help reduce the oil import bill, thereby saving foreign exchange and boosting energy security. Compatibility of […]
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