« PLANAIR (Engineers for Energy Transition) has been active in the field of heating and cooling networks since 1985. Faced with the growing complexity of these systems and to meet the challenge of decarbonising them, PLANAIR decided to train in Districtlab-H™ Simulation Studio because this solution combines a high level of modularity, accurate and reliable calculations, high computational efficiency and highly responsive support. Districtlab-H™ Simulation Studio enabled us, for example, to size a meshed network undergoing major expansion and incorporating a complex waste heat recovery system with thermal storage. In addition to sizing, the solution enabled us to define optimised operating strategies. »