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This proposed energy cycle is CO2 neutral but has the significant advantage that the liquid fuels are very similar to current fossil fuels; the technological and infrastructure barriers to introducing this energy cycle are thus significantly less than for a hydrogen energy cycle, al...
Although DOE will consider non-fuel co-products in an application technology pathways resulting in co-products, other than liquid transportation fuels, comprising more than 30% on a weight basis of the starting biomass, will be considered a non-optimal use of biomass feedstock.
Fri, Jul 17 | from Green Car Congress