Sydney Morning Herald: ONE desalination plant is on the way and five more may be built to accommodate a booming population and climate change in south-east Queensland. A draft 50-year plan released yesterday seeks to increase the water supply and cut demand to ensure a "sustainable and prosperous lifestyle". The state’s Water Commission hopes to relax restrictions and aim for average home use three-quarters of the pre-drought level. A desalination plant is being built at Tugun. After 2028, …