What the development involves
EcoDataCenter in Falun has built its facility with a cross-laminated timber (CLT) structure instead of steel and concrete (EcoDataCenter). Microsoft is building data centers in Virginia with cross-laminated timber in the structure (Microsoft, October 31, 2024).
What benefits are documented
EcoDataCenter reports up to 60% lower embodied carbon based on its own life cycle assessment. Microsoft estimates 35% lower embodied carbon than steel and 65% lower than precast concrete. Both figures come from the companies themselves.
What it could mean in Sweden
Sweden has a strong timber construction industry and experience of large timber structures. Lower embodied carbon can become a clear argument for investors and customers who report their emissions.
What we are investigating
How fire protection and insurance are handled. Whether the floor slabs can carry the loads of liquid-cooled racks. How the life cycle assessment can be made comparable between projects, and whether a pilot project can demonstrate the benefits in practice.
