Morten Jordt Duedahl has invited Jens Andersen, managing director of Naestved District Heating, and Jesper Moeller-Larsen, managing director of the DH company in Aalborg. Both are working on converting more of their cities from gas to district heating every day in Denmark. The aim is to inspire others to start their gas conversions and, as always, an invitation to knowledge sharing. We will focus on how to implement conversions.