1. Biomass: the driver for sustainable development 2. Raw materials for a biomass-based industry 3. Estimation of thermodynamic properties in biofuels production processes 4. Microbial bioethanol fermentation technologies - recent trends and future prospects 5. Production of biodiesel: from the oil to the engine 6. Production of biojet fuel: conversion technologies, technoeconomics, and commercial implementation 7. Biogas production: technologies and applications 8. Production of biohydrogen 9. Biomass production, storage and pre-treatment of solid biofuels 10. Bioproduction of high-added value chemicals from biomass 11. Biorefinery, an integrated concept: analysis of bioethanol and aromas production from whey