Woodside sold the project to an insubstantial company to avoid a few hundred million in decommissioning costs: now it and its competitors will pay the price.
WA Premier Mark McGowan warned Alcoa to lift its game or face curtailed mining, but his successor Roger Cook slashed water supply protections after a possibly empty threat from the US miner.
Ahead of opposition leader Peter Dutton releasing costs for his nuclear policy this week, for the seventh straight year renewables were the lowest-cost new power generation technology.
