This Policy Brief summarises key messages from a webinar series hosted by the Integrating climate in macroeconomic modelling (ICMM) project during the second half of 2022 and the first half of 2023. In the wake of recent climate policy discussions at the EU, Nordic and national levels, the webinars were meant to promote the advancement of expert and policy-planning knowledge and at the creation of networks among model developers and model users from different Nordic countries. The main goal of this project is to foster discussions regarding modelling approaches and to identify future Nordic and international opportunities for collaboration at both expert and policy-planning levels.