There is no longer any good reason to waste any type of water. We have the technology to turn waste water into a vital resource.
In light of climate change and a growing population, water authorities around the world are looking to recycled water.
Despite its long idle, Melbourne's desalination plant plays a vital role in providing water in a drying climate.
Australians eat a lot of water. Nearly 500 L is required to produce the food each of us eats every day.