A new report released today shows that strategies developed and mistakes made during Australia’s decade-long millennium drought provide a powerful resource for California, as the state enters its fifth year of severe drought. “The Australian experience shows that investment in water conservation options provided the cheapest, quickest and most effective contribution to managing demand during the drought,” said Professor Stuart White, director of the Institute for Sustainable Futures (ISF), at the University of Technology Sydney. “Without them many cities and towns would have run out of water.”