On connected buildings and reduced heating and ventilation costs

There is lots going on when in comes to connecting large building using sensors to control heating and ventilation depending on building usage. This is probably great, we might reduce const and energy consumption allot.

But I would like to raise one concern that I have not seen discussed, and that will come back and bite us if not handled: How will current building standards withstand the increased demands on the building it self when there will be larger temperature and moist fluctuations as a consequence of tuning heating and ventilation parameters? This is probably something that someone needs to clear before we go too far with this work.