Years of lower than average rainfall have made this a necessity in WA. We've now got two desal plants here that currently provide 27% of our supply. The supply

Years of lower than average rainfall have made this a necessity in WA. We've now got two desal plants here that currently provide 27% of our supply. The supply drawn from dams now only makes up 33% of the total. The plan is to transition to a 50/50 mix of desalination and underground sources (with groundwater replenishment) by 2030.