Building automation is indispensable for #Passivhaus buildings as well. But it needs to consider the special characteristics of such buildings and be energy efficient itself. Read more on #Passipedia https://passipedia.org/planning/non-residential_passive_house_buildings/building_automation or off-line https://passipedia.org/_media/picopen/instrumentation_and_controls_for_buildings_in_passive_house_standard.pdf #passivehouse