Special architectural conditions and needs are common in almost all shopping centres. The main retrofit drivers are: (i) improve the indoor environmental quality and functionality, to enhance the customers experience; (ii) reduce the energy consumption; (iii) optimize the building operation and relative maintenance costs and (iv) improve the overall sustainability level reducing the environmental, social, and economic impact.
Shopping centres vary in their functions, typologies, forms and size, as well as the (shopping) trip purpose. To consider the shopping centre building stock as one segment with its own boundaries and trends, the EU FP7 CommONEnergy project set a shopping centre definition1:
“A shopping centre is a formation of one or more retail buildings comprising units and ‘communal’ areas, which are planned and managed as a single entity related in its location, size and type of shops to the trade area that it serves.”
The European wholesale and retail sector is the big marketplace of Europe, contributing with around 11% of the EU’s GDP2. Therefore, sustainability of the retail sector may significantly contribute to reaching the EU long-term environmental and energy goals. Within the retail sector, shopping centres are of particular interest due to: their structural complexity and multi-stakeholders’ decisional process, their high energy savings and carbon emissions reduction potential, as well as their importance and influence in shopping tendencies and lifestyle.
A shopping centre is a building, or a complex of buildings, designed and built to contain many interconnected activities in different areas. Next to public spaces, there are areas related to work spaces, with different use and location and according to the shopping centre type. They have different opening hours and entrances than the shopping centre.
Today, in addition to the mere commercial function, a shopping centre responds to several customer needs: it exhibits recreational attractions …publishedVersio
