Fuel costs rise $36 per tank as Treasury prepares to cut growth forecasts

Australian drivers will pay an extra $36 to fill a standard 60-litre tank this week. The increase follows a rise in the global benchmark oil price to US$113 a barrel. This level is close to the nearly US$120 peak seen in April. For a household that refuels every week, the added cost totals $144 per month compared to February levels.

Treasury officials are adjusting their economic models in response to these pressures. The department is expected to lower its growth forecasts and raise unemployment projections before the mid-year budget update in December. Treasurer Jim Chalmers noted that the economy might be slightly better off in a year, but recent comments indicate the outlook has darkened. He acknowledged that slower growth and higher joblessness are now anticipated.

The primary driver is the widening conflict in the Middle East. Oil prices surged after the United States and Israel launched attacks on Iran. The New York Times reported that both nations have drafted plans to resume strikes after the upcoming American midterm elections. Westpac analysts warn that further escalation could push oil prices toward US$150 a barrel. The International Monetary Fund issued similar warnings earlier this month regarding the potential impact on inflation and interest rates.

Global financial markets are also reacting to concerns about corporate debt. A surge in spending on artificial infrastructure has led to a steep sell-off on Wall Street. Investors are uneasy about the rising debt levels among tech companies building data centers. Community opposition to new construction sites may further slow investment, adding to short-term economic stress. This tension has intensified debate over whether a tech stock bubble is approaching a bust.

Reserve Bank Governor Andrew Hauser described the current mix of high inflation, low growth, and rising unemployment as a nightmare for central bankers. The situation complicates the path for the Reserve Bank, which may announce a fifth interest rate rise on 3 November. Chalmers said the government is trying to manage cost-of-living assistance while maintaining fiscal responsibility.

Chalmers told Politico that the pressures on people are substantial and keep him awake at night. He noted that many factors are outside Canberra's control, citing decisions made in Washington, Tehran, and Eastern Europe. These geopolitical conflicts are pushing up global inflation and weighing on growth. Domestic factors, such as high government spending and slowing productivity growth, also contribute to the challenge.

The government faces difficult trade-offs in the December budget. Cutting the fuel excise tax would lower petrol prices but reduce the Reserve Bank's ability to control inflation. Alternatively, announcing large spending cuts would help the central bank but could weaken an already fragile economy. Chalmers described the current environment as a world of hard choices, where addressing one problem often worsens another.