The demonstration building has witnessed the transition to energy sovereignty: from the transition from fossil to renewable energies. It incorporates different sustainable solutions to improve energy efficiency such as: the generation of renewable energies, water saving, the conservation of biodiversity and more sustainable mobility, since it has the certificate "Friend of the Bici", among others.

At La Fàbrica del Sol you will discover what the environmental solutions incorporated in the building and other public facilities are, what are the municipal policies that promote them and what strategies we can adopt to live in a more sustainable way. Transformative action depends on the sum of many actors.