[ghshephard]

Another nice thing about Australia - some areas have "Dual Flush" toilets - that allow you to use a different flush for solid waste - 6 liters/flush and 4 liters/flush.

I'm interested in what you pay for water - The ceiling price on water "creation" (not including distribution) for countries near oceans with access to cheap energy (And Australia, for better or worse, has access to a LOT of cheap coal energy) - should be around $0.50/cubic meter according to this DBO (Design-Build-Operate) project in Singapore that Hyflux's SingSpring plant is going to deliver.

http://www.waterworld.com/articles/2013/09/singapore-s-secon...

A Cubic Meter = 1000 liters, so that should be 50 cents / 1000 or 0.05 cents/liter.

That would suggest that either Desalination has jumped ahead of what other sources in Australia cost, and Australia just needs to get desalination plants online, or, more likely, the bulk of the cost of water (in your case, 70-90%), comes from things like distribution, and not water generation.