I attended a seminar about 6 months ago on bioproducts and commercialization. The Professor speaking said the big breakthrough in commercial biofuels is going to be in the military aircraft field, for a few reasons...
a) Automobile manufacturers are increasingly focused on hybrid, and not biofuel production...
b) The US military doesn't care about FAA rules and their classifications on aircraft fuel
c) The US military has the money to spend on R&D, and
d) It's politically attractive as a commercial fuel alternative to middle eastern oil.
Well - it's not a military jet, but it is a jet none-the-less...
a commercial aircraft in Brazil is the first to use ethanol as a fuel.Bioproducts and biofuels don't mean much unless they're commercially viable. But steps like this mean commercial viability is very real. And with commercial viability will arrive a whole new set of challenges - like building trust and credibility to a skeptical public.