I am working to increase the level of knowledge for planning of complex urban water systems. To do this, I do research in sustainability measures for assessing urban water systems climate proofed with Nature Based Solutions; research in stochastic modelling of rainfall time series under climate change and evaluation on the impacts of those series on urban water systems; and research in decision support systems to best possible convey the data and uncertainties associated with planning urban water systems under climate change to the end-user.