Towards dynamic active façades

In the context of the energy transition, the optimization of building envelopes plays a substantial role in reducing global energy consumption and meeting climate targets. Now, a dynamic photovoltaic building envelope has been demonstrated to improve building energy self-sufficiency, while adapting to changing weather conditions and occupant needs. But what is the interest of an ultra-performing building without architectural integration ? The new dynamic PV envelope will have to convince all stakeholders in the value chain that it meets the aesthetic requirements to become desirable in urban contexts. Further testing might, therefore, be needed to demonstrate or refine its socio-cultural acceptance - a key requirement for the broad adoption of any innovation. After all, we want our buildings to enchant and our cities to delight.