Water management measures implemented by CH2 fall into four categories:
- water efficiency
- water recycling by sewer mining
- water reuse – rainwater harvesting and fire sprinkler test water
- innovative water saving techniques.
CH2 has the following features:
- 'AAAA' fittings and fixtures throughout the building
- taps and showerheads of low water flow rate – approximately 2.5 litres per minute and nine litres per minute
- water flow to all hand basin taps controlled by electronic sensors
- four litre / three litre dual flush toilets and two litre flush urinals.