We are glad to inform you that our scientific article “Better suited or just more complex? On the fit between user needs and modeller-driven improvements of energy system models” has been published in the Elsevier’s “Energy” peer-reviewed journal. Energy system models are advancing rapidly. However, it is not clear whether models are becoming better, in the sense that they address the questions that decision-makers need to be answered to make well-informed decisions.In particular we show that: ? Model improvements and user needs align to large extends but there are differences. ? There is a common need for a better representation…