Two Towers, Belgium

Adding office space while reducing energy use by 400%.

Client: AGS Hasselt, Belgium

Challenges Add office space for 2 organisations Sustainable Limited availability of open urban space Little buildable land in extension zone Existing buildings are low-rise

Solutions Public & private sector collaboration Economy of land use & built surface Materials & maintenance cost control 75% less energy use Insulation & inner climate management Passive thermal interaction Heat pumps and ground-air heat exchange