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Because the process from growing corn to distilling ethanol requires more energy than it produces. That energy has to come from somewhere, i.e. fossil fuels. It
by eloisius 5y ago
Because the process from growing corn to distilling ethanol requires more energy than it produces. That energy has to come from somewhere, i.e. fossil fuels. It would be cleaner to just burn the fossil fuels than to run the energy through the Rube Goldberg machine of farm subsidies and ethanol.
- walnutclosefarm 5y agoNot literally true from the energetics point of view, but close enough that when you add in the other carbon releasing side effects (degradation of soil carbon, land clearing) that comes with increased corn production, it is a net carbon producer right now. That's what this study is all about.