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.
ATCO is a Canadian company that owns the gas distribution network in South West WA and the 86MW Karratha gas-fired power station that supplies Horizon Power.
WA will be home to two of the largest green hydrogen electrolysers in the world to feed an ammonia plant and inject the clean fuel into the South West gas grid.
