The shutdown of the Yara Pilbara plant comes as a quarter of global trade in ammonia, used for urea fertiliser and mining explosives, is blocked by war.
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.
WA Department of Mines, Petroleum and Exploration (DMPE)
The WA Department of Mines, Petroleum and Exploration oversees regulation and policy for the state's resources sector.
Before 2025 it was the part of the Department of Energy, Mines, Industry Regulation and Safety.
The WA government will soon decide whether Black Mountain Energy can frack 20 wells near the Kimberley's Fitzroy River, but promised measures to protect the environment and the rights of local people are not yet in place.
Santos and Chevron, through Varanus and Barrow Islands, have a big part to play in the clean up of 1000 oil and gas wells in WA, with about 300 ready to be plugged now.
Terrifying video shows an offshore lift that went badly wrong off the WA coast in early July endangering workers hanging off a platform and those on the vessel.
Woodside has found corrosion during a shutdown of the North West Shelf's LNG Train 4 that potentially is a serious concern. It is understood Woodside is now inspecting other trains for the problem.
Chevron's Gorgon should be a showpiece of carbon capture and storage but five years after first LNG it is still not working properly and has another five-month extension from the regulator.
Gorgon LNG's carbon emissions will jump by more than one million tonnes a year until Chevron fixes an underground pressure management problem that caused WA's safety regulator to curtail CO2 injection by two-thirds.
Welders will have to grind out and redo repairs at Gorgon performed to an incorrect procedure provided by Chevron and the delay could cost up to $250M.
Chevron faces shutting Gorgon LNG down to make it safe after WA safety regulators responded to reports of thousands of cracks in propane-filled vessels.
