estimated investment of over $325 billion (2008 basis) would be needed to build biofactories capable of producing the 65 billion gallons of biofuel needed to meet 2030 national goals. See also Bioconversion of biomass to mixed alcohol fuels Bioenergy Biofuel Bioliquids Biomass Biomass gasification Biomass heating systems Bioproduct Biorefinery DMF fuel Gas to liquid Cellulosic ethanol Coal to liquid Gasification NExBTL—despite the name BtL, the feedstock is plant oil, not whole plants. Non-food crops Renewable energy Sustainable energy Synthetic fuel Thermal depolymerization Wood fuel References External links EUROBIOREF : European Multilevel Integrated Biorefinery Design for Sustainable Biomass Processing SWAFEA : Sustainable Way for Alternative Fuels and Energy for Aviation "Synthetic Diesel May Play a Significant Role as Renewable Fuel in Germany" at USDA FAS website Enzymatic Hydrolysis at DOE EERE website NSF article on the work of Huber and others towards plant based fuel Biomass Synthetic fuel technologies Fuel production