Alwin Hoogendoorn is a partner and senior consultant at Ingenia Consultants and Engineers and has been involved in bioenergy for more than ten years. He is an expert in the field of novel biofuel production processes and has been working on enzymatic biodiesel processes, digestion processes, and the biological conversion of syngas into ethanol and other products. He has also recently started work on the biological convesion of syngas into methane. Han van Kasteren is an expert in novel biofuel production processes. Specifically, he has been working on gasification processes for waste biomass, enzymatic biodiesel processes, digestion processes, and the biological conversion of syngas into ethanol and other products. He has also recently started work on the biological convesion of syngas into methane.