SUSTAINABILITY MEETS DESIGN may not only be composed of ecologically-friendly materials but can also become an important source of clean energy for the building. Photovoltaic façades, containing photovoltaic modules that convert energy from the sun into electricity, have become increasingly popular for those looking to reduce their carbon footprint and to save money on electricity bills.
* Light creations are displayed in front of the Sforzesco Castle as part of the December 2010’s LED (Light Exhibition Design) International Festival of Lights, in Milan, Italy 123