Aad Correljé is Associate Professor of Economics of Infrastructures at the Faculty Technology, Policy and Management, TU Delft, and research fellow with the Clingendael International Energy Programme (CIEP), The Hague. He also lectures on gas markets at the Florence School of Regulation (EUI). His research involves an economic/institutional approach to the analysis of public policy, regulation and private strategy development in infrastructure-bound sectors, like oil, gas, power, water supply and flooding protection. He has a particular interest in the long term evolution of the European market for gas and the role of the Netherlands therein.