Current Events — HabitableZone

Current Events » in reply to EtOH isn't worth the energy it takes to produce it.

Is that still true? I know they've made advances.
Tom Brosz — (archived)

Also, ethanol or other biofuels produced from rugged plants that don't need a lot of water, any artificial fertilizer, or the good land that's now used for food crops, looks a lot better on the balance sheet.

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