Ethanol is not doing something about climate change. Corn ethanol is not energy positive. It's straight green washing, with more energy (oil and other hydrocarb

Ethanol is not doing something about climate change. Corn ethanol is not energy positive. It's straight green washing, with more energy (oil and other hydrocarbon derived products) in than out. Sugar ethanol (widespread in Brazil) is energy positive at least, but not by much.