Australians have absorbed one of the largest fuel price shocks in the world, paying an average of $546 extra per person since March this year, according to new analysis that places the country third globally for per-capita fuel cost increases. The national toll has exceeded $14 billion in additional spending, as conflict in the Middle East continues to disrupt shipments through the Strait of Hormuz.
The findings come from the Centre for Research on Energy and Clean Air (CREA), which compared average fuel prices in January and February, before the shipping disruptions began, with prices recorded between March and October. Across 169 countries, the cumulative cost of the fuel price shock has reached $665 billion.
Where Australia Ranks in the Global Fuel Price Shock
The United States bore the largest total burden, with more than $226 billion in additional fuel costs. On a per-person basis, Americans paid an extra $666, followed by Canadians at $597. Australians came in third at $546, just ahead of New Zealanders at $484.
Senior economist Luke Hartigan from the University of Sydney said Australia's position alongside Canada, the United States and New Zealand was not surprising. All four countries share characteristics that leave them especially exposed to fuel price volatility.
"That's why similar patterns appear in the US, Canada and New Zealand, all of which have large agricultural sectors, and Canada also has a significant mining industry," Hartigan said.
Geography was another key factor. Hartigan noted that vast internal distances between production centres and consumers amplify the fuel burden in countries like Australia, Canada and the United States. "Moving fruit and vegetables from Queensland to Sydney, or freight from the Northern Territory to major cities, can involve distances comparable to crossing Europe," he said.
Australia's Diesel Dependence Sets It Apart
Beyond geography and agriculture, analysts point to a structural issue that makes Australia particularly vulnerable: an accelerating reliance on diesel that runs counter to global trends.
Australia is the world's largest importer of diesel, representing 10 per cent of the global seaborne diesel trade. It is also the third-largest importer of petrol and jet fuel. More than 90 per cent of Australia's refined and crude oil is imported, leaving the country with limited insulation against international price movements.
Amandine Denis-Ryan, chief executive of the Institute for Energy Economics and Financial Analysis (IEEFA), said Australia's trajectory on diesel use was starkly out of step with the rest of the world. "Between 2000 and recent years, Australia increased its diesel intensity by 33 per cent, while the world decreased it by 30 per cent, and countries like the US and Japan reduced it by 50 per cent," she said.
She described Australia's position as an importer of this scale as "enormous" relative to the country's share of global GDP and population.
Government figures show diesel now comprises 44.1 per cent of transport energy use in Australia, making it the most used road and rail transport fuel and also a significant ship fuel.
Industry Shifts Behind the Rising Demand
Denis-Ryan identified several structural changes driving diesel consumption higher. Australia has shifted freight transport away from rail and toward roads, increasing dependence on diesel-powered trucks. At the same time, mining has moved from underground coal operations, which predominantly use electricity, toward open-cut mines, which run largely on diesel.
There is also a geological dimension to the problem. As more accessible mineral deposits are exhausted, extracting the same volumes of coal and ore requires progressively more diesel per tonne produced. "As we exhaust our best and most easily accessible mineral resources, we need more diesel for each tonne of coal produced and each tonne of ore produced," Denis-Ryan said.
Taken together, these factors mean that even without external shocks, Australia's fuel bill was already trending upward. The disruption to Middle East supply routes has simply accelerated and amplified those underlying pressures.
Implications for Households and Policy
The CREA analysis puts into sharp relief the cost borne by ordinary Australians, with the $546 per-person figure translating into a significant squeeze on household budgets at a time when cost-of-living pressures are already acute.
Analysts argue that Australia's structural reliance on imported diesel leaves it uniquely exposed compared to countries that have made concerted efforts to reduce fuel intensity. While other major economies have spent the past two decades diversifying energy use and reducing diesel dependence, Australia has moved in the opposite direction, driven by the demands of its mining and agricultural sectors and the logistical realities of its geography.
Whether policymakers respond with measures to accelerate the transition away from diesel-intensive industries, or to shore up fuel security through domestic refining capacity, remains an open question. For now, the data suggests that without structural change, Australia will remain among the countries most exposed whenever global fuel supply is disrupted.
