A group of researchers at the Polytechnic University in Madrid (UPM) are developing a system to cool the windows by adding a 1cm slot through which the water circulates on the inside to absorb the heat of the sunbeams.
The spin-off project of the UPM is called Inteliglass.
With its installation, buildings with glass facades could save up to 70% on air conditioning. Contact Inteliglass for more information: creacion.empresas@upm.es (Tel: +34 91 336 59 71). via::Habitat Futura ::UPM Inteliglass (in Castilian)
