For transportation of the design strategy from the manufacturer to the retailer, three distance was adopted in the primary energy demand and the carbon dioxide emissions parameters (50km, 250 km and 1000 km). For transportation of the workers to the construction site, the distance of 50 km was adopted in the different LCA phases. The Fig. 6 shows the lifespan of design strategies based on a literature review [16, 17, 41-46]. For transportation of the design strategy from the building to the closest landfill site, the distance of 50 km was adopted. In the LCA the re-use phase of the design strategies was not considered.