Best practices

Water

City	Case study
Austin, USA	Austin uses a combination of rebates, education and regulation to reduce water usage.
Emfuleni, South Africa	A water efficiency system known as advanced pressure management reduces pressure in the city’s water network, thus reducing the amount of water leaking through small undetected holes.
Fortaleza, Brazil	New monitoring and control system halted large scale water leakage and now generates $2.5 million a year in savings.
Hong Kong	Retrofitting Plumbing Appurtenance with Water Saving Devices in Government buildings and Schools
Houston, USA	Lake Houston Solar Bee® pilot project
Rotterdam, Netherlands	Climate Proof Adaptation Strategy 2010
Tokyo, Japan	World leader in stopping water leakage.