• 1/2010-01/2015 TransID; Operating the gas transmission system: institutional design challenges and solutions: EDGAR consortium with Section Energy and Industry, Policy, Organisation, Law & Gaming, Delft University of Technology; Economic Faculty University Groningen, Gasunie; Clingendael International Energy Programme.
  • 01/2010-01/2013   Up Stream – Downstream: Securing gas supply and demand and the governance of the gas value chain, Edgar consortium, with ECN and Clingendael International Energy Programme.
  • 09/2007–01/2010  Perceptie en Risicocommunicate bij het Omgaan met Overstromingsrisicos (PROMO)  Perception and risky communication in dealing with Flooding Risk. For Leven met water. (with TPM, Bertien Broekhans)
  • 01/2003-12/2006   Coordinator of the economic working package and participation in other packages of the Euromarket (2003-2006) project on the implementation of the European water Directive, funded under the FP5 programmme, with IFPL, Lausanne e.a. Design of research questions and programme on economic aspects in water supply sector liberalisation scenarios.