The US giant pretends Labor's policies are thwarting the expansion of its Gorgon and Wheatstone gas plants, which it does not plan to do anyway, to gain leverage with governments.
The US miner has held back findings that it drilled near Cockatoo nesting trees and has had its plans for protecting Perth's water supply rejected.
Luck has run out for WA's coral reefs, with most under twice the level of heat stress that can kill coral. Climate change is the cause.
Longer pipelines into Cockburn Sound must be built before port construction begins or 15 per cent of Perth's water supply will be lost.
EXCLUSIVE
The Cook government may have to spend an additional $1 billion to build its controversial Westport container terminal in Kwinana to avoid shutting down an adjacent desalination plant that provides 15 per cent of Perth's water.
In March, Water Corporation engineers were told the utility would need to close the Perth Seawater Desalination Plant as soon as dredging for Westport commenced, as the churned-up water would not be clear enough to supply the desalination plant.
For 20 years, the desalination plant has sucked in about 1 million cubic metres of seawater a year to produce 450,000 cubic metres of fresh water and return 550,000 cubic metres of brine to Cockburn Sound.
A Water Corporation employee not authorised to speak to the media told Boiling Cold that attendees at the utility's annual water quality forum heard it would cost about $1 billion to extend the plant's intake and outfall pipelines further into Cockburn Sound to be clear of the proposed port.
An indicative schedule for Westport shows that work on marine infrastructure is scheduled to begin in 2028, allowing the port to start operations late in the next decade. If this schedule held, there is little time for Water Corporation to design, obtain environmental approval and then construct the longer pipelines.
The outfall pipeline must be sufficiently clear of the port to allow currents to safely disperse the brine, preventing excessively salty water from damaging the environment or entering the intake pipeline.
The cost for the longer pipelines is an added impost for Westport's current cost estimate of $7.2 billion, which is already $2.5 billion more than the original price of $4.7 billion.
Boiling Cold sent questions to the Minister for Transport Rita Saffioti, and the Minister for Water Simone McGurk.
In a joint response, a state government spokesman said Westport and Water Corporation worked closely together and the consultation had resulted in the port facilities being moved one kilometre south to minimise impact on the desalination plant.
He said the two agencies and the Department of Treasury will further refine the cost estimate for the work required to keep the desalination plant operating and ensure the port works also allow for a proposed expansion of the desalination plant.
It is understood the plant will not be shut down under any circumstances.
Perth water users will not bear the burden of the extra work caused by Westport.
"Government will fund any additional investments that may be required, and will not impose additional levies to fund those works," the spokesman said.
The US miner has held back findings that it drilled near Cockatoo nesting trees and has had its plans for protecting Perth's water supply rejected.
The WA environment regulator is investigating unknown amounts of hydrocarbons rising to the surface on the Class A nature reserve.
Special Cluedo™️ edition 🔍 Was it Mr Cook or Prof Smith?
WA's environmental watchdog will consider the risk to Perth's water supply and whether the US miner can rehabilitate the forest it strip-mines.
All the info and a bit of comment on WA energy and climate every Friday
