Biotechnology for Biofuels is an open-access, peer-reviewed journal that features high-quality research describing technological and operational advancements in the production of biofuels, chemicals, and other bioproducts. The journal emphasizes understanding and advancing the applications of biotechnology and collaborative operations to improve plant and bioconversion systems for the biological production of these products using biomass, biomass-derived intermediates, or carbon dioxide, as well as the upstream and downstream operations essential for biomass conversion. The biotechnology of biofuels focuses on the following areas: • Development of terrestrial plant feedstocks • Development of algal feedstocks • Pretreatment, fractionation, and extraction of biomass for bioconversion • Enzyme engineering, production, and analysis • Bacterial genetics, physiology, and metabolic engineering • Fungal/yeast genetics, physiology, and metabolic engineering • Fermentation, biocatalytic conversion, and reaction kinetics • Bioproduction of chemicals and bioproducts from biomass • Anaerobic digestion, biohydrogen, and bioelectricity • Integration of bioprocesses, techno-economic analysis, modeling, and policy • Life cycle assessment and environmental impact analysis.