Towards zero emissions CO2: reduction in Mediterranean social housing
Document typeConference report
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An in-depth study of the construction, use and deconstruction of a 60 apartment social housing complex to be built close to Barcelona revealed the importance of the application of life-cycle analysis, as the materials’ embodied energy showed to be responsible for half of the building’s life-cycle emissions. A 72% energy reduction compared to conventional housing projects is expected by implementation of centralised HVAC and DHW systems, based on ground source heat pumps and solar thermal energy, introducing an in Catalonia innovative facility management approach where energy and flow meters are installed in each flat for internet-based control of energy consumption, invoicing and supervision of the installation. A second study showed that up to 90% CO2 reduction considering the overall lifecycle is feasible at reasonable cost by giving priority to organic building materials like wood (CO2 storage effect), minimizing underground construction and increasing energy supply based on renewable energies.
CitationSabaté, J. [et al.]. Towards zero emissions CO2: reduction in Mediterranean social housing. A: International Conference for Enhanced Building Operations. "Proceedings of the Eighth International Conference for Enhanced Building Operations, Berlin, Germany, October 20-22, 2008". 2008, p. 30-39.