Why does Ethanol cause Pollution?

Answer 1

Ethanol can contribute to pollution primarily due to its production and combustion processes. The cultivation of crops for ethanol, like corn, often involves the use of fertilizers and pesticides, which can run off into waterways and lead to water pollution. Additionally, while burning ethanol produces fewer greenhouse gases compared to fossil fuels, it can still emit pollutants such as volatile organic compounds (VOCs) and contribute to smog formation, particularly in urban areas. Moreover, the energy-intensive processes involved in its production can also result in significant carbon emissions.