Open AccessArticle by Kathelijne Bouw 1,2,3,*, Carina J. Wiekens 1, Casper Tigchelaar 3 and André Faaij 2,3 1 Entrance–Centre of Expertise Energy, Hanze University of Applied Sciences, Zernikelaan 17, 9747 AA Groningen, The Netherlands 2 ESRIG–Energy and Sustainability Research Institute Groningen, University of Groningen, 9747 AG Groningen, The Netherlands 3 TNO Energy Transition, 1043 NT Amsterdam, The Netherlands * Author to whom correspondence should be addressed.