Interesting article on Brazil’s rapid reduction of oil dependence thanks to ethanol: New York Times
Great and thorough presentation on ethanol by Vinod Khosla (found on Infectious Greed):
A couple of things I’m curious about and haven’t been able to find the answers for:
- How do ethanol and biodiesel stack up against each other (Khosla briefly touches on this saying that over time ethanol will be more land use efficient)?
- Can existing gasoline cars be retrofitted to become flex fuel and work with Ethanol?
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