Australia's Fuel Crisis: Could Rationing Return Amid Global Oil Shock?
Australia currently depends on imports for a staggering 90% of its liquid fuel requirements, with a significant portion of petrol, diesel, and jet fuel sourced from refineries across Asia. This heavy reliance has thrust the nation into a precarious position as global oil prices skyrocket, driven by the ongoing US-Israel war on Iran, which has disrupted Middle Eastern supplies and triggered an unprecedented energy shock.
Historical Context of Fuel Rationing
The last instance of forced fuel rationing in Australia occurred in mid-1979 during the second oil crisis of that decade, prompted by the Iranian revolution. Authorities implemented a system where motorists with odd-numbered license plates could refuel on specific days, alternating with those having even-numbered plates, a measure that lasted for several weeks. Interestingly, this rationing was not directly caused by the global energy turmoil but stemmed from a strike at the now-defunct Caltex Kurnell oil refinery.
According to a 2014 research paper by Acil Allen Consulting, despite the chaos of the 1970s, "there were no interruptions to supply to or in Australia." However, Kevin Morrison, an energy finance analyst at the Institute for Energy Economics and Financial Analysis, highlights a critical shift: Australia was largely self-sufficient in fuel during the 1970s, whereas today it is overwhelmingly dependent on imports. The only previous rationing due to genuine supply shortages dates back to World War II, when Australians required petrol licenses and ration tickets, as the nation had reserves for just three months of normal consumption at the war's outset.
Why Fuel Rationing Is Back in Discussion
With 90% of liquid fuel needs met through imports, primarily from Asian refineries that rely on Middle Eastern oil, Australia's energy security is under severe strain. The closure of the Strait of Hormuz, a vital passage for 20% of global oil trade, has exacerbated shortages. Malaysian and Chinese officials have already indicated plans to curb fuel exports to prioritize domestic needs, further tightening global supplies.
Luke Yeaman, chief economist at CBA, describes the current crisis as unprecedented, noting that "the famous 1970s oil shocks affected only around 5–7% of global oil supply; today around 15% is at risk." Additionally, global spare oil capacity has dwindled from 5–8% in the 1970s to 3–5% now. CBA analysts predict disruptions will persist for months, not weeks, raising the specter of extreme measures like rationing. Morrison emphasizes, "Oil is about 40% of the total energy we consume each year. We have neglected our own energy security, which is a real failure of policy."
Government Response and Alternative Measures
The federal government has focused on reassuring the public, with Climate Change and Energy Minister Chris Bowen stating that overseas fuel shipments "will continue to arrive" and are secured for the near term. However, he acknowledged uncertainty beyond late April, depending on international developments. While rationing "has not been contemplated as something we need to do in the immediate future," the government is exploring contingencies, including releasing 20% of fuel reserves to address regional shortages.
Beyond supply-side actions, demand reduction strategies are gaining traction. The Greens have proposed making public transport free during the crisis, and the International Energy Agency has advised measures such as reducing highway speeds, promoting carpooling, and encouraging remote work. Countries like Sri Lanka and the Philippines have implemented four-day workweeks for public servants to curb petrol use.
Shane Oliver, AMP's chief economist, advocates for proactive steps: "We should be moving now to curtail demand in ways that are least disruptive to business—like encouraging work from home, greater reliance on public transport, avoiding non-essential air travel, and promoting E10 fuel use. The longer we wait, the greater the risk of real disruption." As Australia navigates this energy shock, the debate over fuel rationing and long-term energy security intensifies, highlighting the urgent need for policy reforms to mitigate future crises.
