whats not being said here, is that in Brazil,
going online very soon,
is a plant that produces fuel ethanol
from sugarcane bagasse.
if it works out this time,
all bets are off
(2)Most non-ethanol blend gasolines contain <10% c2=OH. E10, & E15 blends are hated by motorist due to motor ping.
(3) And as far as E85?, I tried one tank in my Flex-Fuel Truck, and it drove like s___.
Bottom line, Ethanol is better suited in a bottle of Wild Turkey, as it's efficacy as fuel is only decent when crude goes $100+/bbl, and / or when crude is short.
Just because its from bagasse doesn’t mean it will be cheap, and AFAIK sugar centrals depend on bagasse as their bunker fuel. So bagasse is itself fairly valuable as a substitute will have to be found.