Building Sustainability Assessment throughout Multicriteria Decision Making

Table 1

Comparison between the most important green building rating systems in terms of the weights used in the main categories of evaluation.

Assessment criteria	Green building rating system
	LEED	IPT	BREEAM	CASBEE	SBTool
Energy efficiency	21,7%	20,0%	8,3%	9,6%	4,0%
Water efficiency	7,3%	20,0%	4,5%	9,1%	4,0%
Indoor environment quality	18,8%	6,0%	12,4%	22,4%	23,0%
Waste and material management	18,8%	20,0%	9,8%	21,1%	12,0%
Eco management	10,1%	0,0%	14,1%	0,0%	10,0%