Alcoa flags 'pretty aggressive' cost cuts at alumina refineries
Alcoa chief executive Bill Oplinger told Wall Street the US aluminium specialist could take strong action to boost profits from alumina, most of which it refines in Western Australia.
Alcoa flags 'pretty aggressive' cost cuts at alumina refineries
Alcoa chief executive Bill Oplinger told Wall Street the US aluminium specialist could take strong action to boost profits from alumina, most of which it refines in Western Australia.
South West WA grid beats 50 per cent renewable energy, slashing power prices 13 per cent
South West WA's power grid reached a record 91 per cent peak renewable energy share in December - driven by 1,225 MW of new battery storage - while wholesale power prices fell 13 per cent and carbon emissions dropped 15 per cent as coal and gas generation declined.
'Significant doubt' Pilot Energy, responsible for a WA oil platform, can survive
Pilot Energy is a going concern, but its accounts report "a material uncertainty which may cast significant doubt" on that continuing.
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WA environmental watchdog backs Kimberley fracking
The green light for Black Mountain Energy comes just months after Federal experts said its environmental risk assessment was "limited and disjointed" and reached "largely unsupported" conclusions.
WA government investigating if one dead tree could halt Alcoa's mining
If the US miner is found to have mined too close to a large jarrah tree, it would trigger an automatic cancellation of its right to mine much of its lease.
Federal experts slam science behind Kimberley fracking plans
An independent review found Black Mountain conducted a "limited and disjointed" assessment that came to "largely unsupported" conclusions.
Exploration plans spark fear of another Santos oil spill off WA
Plans by Santos, which negligently caused an oil spill off WA four years ago, to drill seven exploration wells off the Pilbara coast have drawn fire from an environmental group.
Gas leftover from exports not enough for WA power and industry: AEMO
Rising gas prices resulting in job losses are inevitable unless the WA government mandates more supply from gas exporters.
Regulator orders Stokes' Seven Group to fix leaking gas well off Victorian coast
SGH's decade of neglect of its Longtom gas field off the Gippsland coast is "an erosion of good industry practice" according to NOPSEMA.
Mines Department blasts holes in Alcoa’s jarrah forest care claims
Endangered cockatoos - 105,000 exploration holes a year - insecure offsets: WA’s mining regulator has questions for the US miner.
Environmental regulator raises doubts over Kimberley fracking
Black Mountain's conclusion that its drilling will not affect water resources is without foundation, and threatened species and National Heritage are at risk, according to the Federal environment department.
Gas
WA environmental watchdog backs Kimberley fracking
The green light for Black Mountain Energy comes just months after Federal experts said its environmental risk assessment was "limited and disjointed" and reached "largely unsupported" conclusions.
Federal experts slam science behind Kimberley fracking plans
An independent review found Black Mountain conducted a "limited and disjointed" assessment that came to "largely unsupported" conclusions.
Gas leftover from exports not enough for WA power and industry: AEMO
Rising gas prices resulting in job losses are inevitable unless the WA government mandates more supply from gas exporters.
Regulator orders Stokes' Seven Group to fix leaking gas well off Victorian coast
SGH's decade of neglect of its Longtom gas field off the Gippsland coast is "an erosion of good industry practice" according to NOPSEMA.
Bauxite
WA government investigating if one dead tree could halt Alcoa's mining
If the US miner is found to have mined too close to a large jarrah tree, it would trigger an automatic cancellation of its right to mine much of its lease.
Mines Department blasts holes in Alcoa’s jarrah forest care claims
Endangered cockatoos - 105,000 exploration holes a year - insecure offsets: WA’s mining regulator has questions for the US miner.
Trump critical minerals deal could lock in jarrah forest mining for decades
An Alcoa plant to produce gallium in WA's South West will need green tape shredded to start on schedule and long term forest mining to be viable.
Alcoa’s WA mining plan draws unprecedented opposition
The US miner's extraction of bauxite near Perth is facing significant public scrutiny for the first time, and many are resisting what is happening to their beloved jarrah forest.
Carbon Emissions
WA Labor veteran slams “baseless" claims that gas is good for the climate
Woodside and other exporters have a "shocking record" of not providing evidence that gas helps reduce carbon emissions, according to Chris Tallentire.
Fortescue slashes electric train program but insists zero emissions 'on track'
Andrew Forrest's miner is back to the drawing board to find a new solution that does not disrupt production and can be delivered by 2030.
Setting Australia’s 2035 emissions target is a daring tightrope act
No room for the timid: The 2035 emissions target must signal strong ambition on climate action, to drive policy and investment and avoid being seen as unrealistic or too costly.
Barnaby Joyce's reasons for Australia to abandon net-zero don’t stack up
The former deputy prime minister's push against the "lunatic crusade" of limiting global warming is not backed by evidence.
Editor's Picks
Governments set to refund Chevron $500m for Barrow Island oil field clean-up
The $2.3 billion-plus decommissioning on a WA nature reserve will be part-funded by the Federal and WA governments returning about half the royalties they received over six decades.
Industry slams Woodside's 'bare minimum' supply of gas to WA from Pluto
Alcoa, Wesfarmers and other big gas users in WA want Woodside to deliver what it agreed with the state government.
How Chevron will ship Aussie engineering jobs to India
Despite local content requirements and a fat profit from Australia, Chevron will now export jobs as well as gas.
WA Labor promised to protect the water supply but instead unleashed Alcoa's dangerous mining
Roger Cook granting Alcoa greater access to mine near Perth's dams risks could cost taxpayers billions of dollars and result in water restrictions