Delsus is a company established in 2008 by Sergio Rossi, providing services in the field of energy efficiency and renewable energies. Local conditions are different, but the target of reducing the consumption of energy is common everywhere. Getting the best from experiences realized in different locations and supporting a positive interaction between all the actors involved in a building project are the key points of Delsus approach. Delsus mission is to help increasing the sustainability level of your projects, identifying the most appropriate technologies and the correct way to apply them.