Chalmers downgrades growth forecasts as oil surge and AI debt add to inflation risk
Australia's treasurer faces slower growth and higher unemployment ahead of December's budget update, with Middle East oil prices and AI debt adding to inflation pressure.

At a glance
- Jim Chalmers says officials are downgrading forecasts ahead of December's budget update, with slower growth and higher unemployment expected.
- Oil hit US$113 a barrel as the Middle East conflict broadened, with Westpac warning of an escalation scenario nearing US$150.
- Australia may face a fifth interest rate rise on 3 November, while AI-sector debt worries triggered a Wall Street sell-off.
Australian treasurer Jim Chalmers has revealed that his officials are downgrading economic forecasts ahead of December's mid-year budget update, with slower growth and higher unemployment now expected.
The admission came days after Chalmers said in a speech that the economy would be "a bit better" in a year's time. In its analysis, the Guardian describes the outlook as getting worse, not better, and sets out the competing pressures behind his limited room to move.
Oil surge and war risks
Overnight, a broadening Middle East conflict pushed the global benchmark oil price to US$113 a barrel, within sight of its April high of nearly US$120. Motorists are paying 60 cents more a litre than before the US and Israel attacked Iran — an extra $36 to fill a 60-litre tank, and $144 more a month for a family filling up weekly compared with February.
The New York Times reported overnight that the US and Israel have drawn up plans to restart attacks on Iran after the upcoming American midterm elections. Westpac analysts have sketched an "escalation" scenario in which oil climbs towards US$150, echoing warnings from the International Monetary Fund earlier this month. Australia is already bracing for a possible fifth interest rate rise on 3 November.
AI spending hits a wobble
The one bright spot that has helped paper over cracks in the global economy — heavy spending linked to artificial intelligence — has hit serious wobbles. Investors are worried about a surge in debt among companies racing to build AI infrastructure, the trigger for another steep sell-off on Wall Street overnight. Community opposition to the massive datacentre build-out could also stall the rush.
Hard choices for the treasurer
Reserve Bank official Andrew Hauser has called high inflation, low growth and rising unemployment a central banker's "nightmare". Chalmers told Politico: "The pressures on people right now are very substantial and obviously that keeps me awake at night." He said some causes were outside the government's control and some it could influence, such as cost-of-living help and responsible budget management, adding that Australia was "hostage" to decisions taken in DC, Tehran or Eastern Europe about two wars pushing up inflation and weighing on growth worldwide.
High government spending is not helping the inflation fight, the opposition points out, and productivity growth has stalled — meaning more inflation at lower rates of growth. Chalmers' options are narrow: another temporary fuel excise cut would put money in motorists' pockets but make the central bank's job harder, while big spending cuts in December would help the central bank but drag on a weak economy and push unemployment higher.
That is the "world of hard choices" Hauser describes, one where the solution to one problem makes the other worse.
Source: The Guardian World.
Questions and answers
- Why are Australia's growth forecasts being downgraded?
- Treasurer Jim Chalmers said his officials are cutting forecasts ahead of December's mid-year budget update, expecting slower growth and higher unemployment as oil prices and other pressures weigh on the economy.
- What could a fuel excise cut do to inflation?
- The Guardian's analysis says a temporary cut would lower petrol prices for motorists but pump billions into their pockets, making it harder for the Reserve Bank to bring inflation back under control.
- How much more are Australians paying for petrol?
- Petrol costs 60 cents more per litre than before the US and Israel attacked Iran — an extra $36 to fill a 60-litre tank, or $144 a month more for a family filling up weekly compared with February.



















