The building is made from Uni-Green concrete, which was developed in collaboration with Unicon. A section of the cement clinker was replaced with calcined clay and lime filler, leading to a carbon dioxide reduction of around 25% in comparison to a traditional concrete mix.
The interior adopts a lot of concrete, and some wood too and is designed to be free-flowing, with an ample amount of floor space.
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BIG’s HQ is designed to be pretty energy-efficient, given its size and type. The roof is marked with solar panels to cut down on grid-based power use. A combination of a geothermal energy system and natural ventilation delivers 84% of heating requirements, and 100% of its cooling.