14. Dezember 2010     Print Print 

111 South Wacker Drive in Chicago receives second LEED Gold certification

The spectacular 52-storey landmark building 111 South Wacker Drive in downtown Chicago is the world’s first-ever speculatively built high-rise office building to be certified LEED-CS (Core and Shell) Gold for its sustainable construction. 111 South Wacker has now also become... [...]