Bank Caixa Geral de Depósitos (CGD): a case study from Commercial Sector in Lisbon, Portugal

In Lisbon a large office building of the bank Caixa Geral de Depósitos (CGD) is supported by solar heat and cold since 2008. The collector area is installed in roof of the office building. The office building has 17 floors with an office space of 100,000 square meters. During the working time 6,000 employed persons are permanently in the building. The generated energy is used to power an absorption chiller. Furthermore, the energy is used for the... Read More