Evaluation of the impact of window use on the heating energy use and IEQ in dwellings based on simulations

Window opening behaviour can have an important impact on residential energy use, especially in energy efficient dwellings. A few studies indicated that the window use may be a habitual behaviour, meaning that the behaviour is performed without conscious thought as a consequence of frequently repeating this action. Verbruggen et al. (2021a) developed an event-based residential occupant behaviour model (EROB) based on habits as present in Belgian dwellings, including a window opening model.