Biogas as a resource-efficient vehicle fuel.
There are currently strong incentives for increased use of renewable fuels in the transport sector worldwide. However, some bioethanol and biodiesel production routes have limitations with regard to resource efficiency and reduction of greenhouse gases. More efficient biofuel systems are those based on lignocelluloses and novel conversion technologies. A complementary strategy to these is to increase the production of biogas from the digestion of organic residues and energy crops, or from byproducts of ethanol and biodiesel production. Compared with other biomass-based vehicle fuels available so far, biogas often has several advantages from an environmental and resource-efficiency perspective. This provides the motivation for further technological development aiming to reduce costs and thereby increased economic competitiveness of biogas as a vehicle fuel.
Börjesson
Pål
P
Environmental and Energy Systems Studies, Department of Technology and Society, Lund University, Box 118, SE-221 00 Lund, Sweden. pal.borjesson@miljo.lth.se
Mattiasson
Bo
B
D001674:Bioelectric Energy Sources; D003246:Conservation of Energy Resources; D004777:Environment; D005742:Gasoline; D017752:Greenhouse Effect; D001335:Vehicle Emissions
D005742:Gasoline; D001335:Vehicle Emissions