The Sustainable Infrastructure Pole of Excellence aims to implement life cycle thinking for the design of sustainable infrastructure such as carbon-neutral buildings, bridges, roads and other civil and architectural projects. The life cycle perspective is a key element in environmental certifications for buildings (such as LEED or Zero Carbon Building Standard) or Environmental Product Declarations. LCA of infrastructure (building, bridge, road, etc. Development of life cycle inventory data Development of simplified LCA tools for infrastructure Development and revision of methodological guidelines for the sector Professional training: “Life Cycle Thinking and Buildings”