No profit, falling production, inadequate maintenance, a safety plan in limbo and a big clean-up if exploration fails: challenges aplenty at the Canadian company's only offshore facility.
Santos' decommissioning liability matches a quarter of its $22b value, but its disclosures to investors fared poorly against the latest accounting standards, according to an international survey.
Alcoa will trial technology at its Wagerup alumina refinery to produce steam by renewable-powered compression instead of gas-fired heat that promises a 70% per cent emissions reduction.
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.
