CenBio aims at enabling sustainable and cost-efficient bioenergy. CenBio will address the entire value chains of virgin biomass and biodegradable waste fractions, including their production, harvesting and transportation, their conversion to heat, power and biogas, and the handling and upgrade of residues to valuable products. This is a formidable task, requiring knowledge and competence from numerous research disciplines and industrial sectors. This complex task is divided into five subprojects (SP), each subproject is itself divided into several work packages (WP), see figure below for details.