This project was commissioned by the IPIN program of Agentschap NL and comprised a collaboration with DNV GL, Enexis, Essent, Gasunie, TU Delft , Hanzehogeschool Groningen and many other parties from 2011 to 2013.  In this project, among others, evaluations of the smart grid pilot PowerMatching City (Phase I) in the City of Groningen took place in the framework of the PhD project of Daphne Geelen with a focus on the energy balance of smart energy homes and the user perception of smart grid’s energy products and services.