Sander Dekker is Sustainabillity Manager at Van Oord dredging and Marine Contractors. He is responsible for the corporate social responsiblity policy at Van Oord and is chairman of the CO2, working group within the Building with Nature programme at the research and knowledge institute EcoShape. He received his MSc and PhD in Civil Engineering in 2000 and 2005, respectively, from the Delft University of Technology, The Netherlands.