Quote:
Originally posted by kaisen
It is renewable, and petroleum is not. It isn't too stupid for that reason alone.
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i think the jury is still out on Ethanol beeing "renewable"
i don't think you can keep growing Sugar on the same land indefinately... at some point your land will stop producing the big crops.. and fertilizing basically means you're putting energy in the ground that wasn't there.. which means it's not renewable , but it comes from somewhere else...