|
These yeast strains enable cost-effective,
capital-light, profitable production of renewable products, and the technology
is proven at bench scale on experimental feedstocks, the company says.
Cellulosic experimental feedstock can be
fermented to ethanol with 65% of the theoretical maximum yield in under 48 hours
without the addition of external enzymes.
Yeast strains have also been engineered with a
butanol biosynthetic pathway, and proof of principle for this next-generation
biofuel has been demonstrated. Butanol can
substitute directly for gasoline, has similar energy density and MPGs, and
requires no modification to existing engines.
Butanol does not absorb moisture making it
noncorrosive, meaning the existing infrastructure can be used for transportation
and storage. Butanol is compatible with ethanol blending and can even improve
blending of ethanol with gasoline. Additionally, butanol can be blended with
diesel.
Arbor Fuel was founded in 2007 and completed a
Series A round in 2008 with private investors.
The company is currently in the process of
seeking a Series B round to fund its ongoing development of industrial processes
and a pilot scale plant to be used for both cellulosic ethanol and butanol.
The company website is at <http://arborfuel.com/>.
|