The fuel distribution system that underpins Australia's economy has exposed its weakest link: independent retailers.
As Middle East conflict disrupts global oil supply, more than 200 Victorian service stations have run dry. Across Australia, at least 600 retail sites have reported shortages since February 2026. But the pain has not fallen evenly. Businesses with established long-term supply contracts are maintaining roughly 90 per cent of their normal allocations. Independent operators are struggling with severely reduced supplies.
The structural inequality stems from how fuel distribution works in moments of constraint. When supply chains tighten, importers implement rationing mechanisms that prioritise existing contractual commitments, leaving non-contracted buyers with limited access to fuel supplies. Smaller retailers without formal relationships with major oil companies face queues of their own when seeking to purchase fuel on the wholesale spot market.
In Victoria, the shortages reflect a broader pattern. As of March 2026, over 107 fuel stations across NSW experienced diesel shortages, with independent retailers bearing the brunt of supply constraints compared to major integrated suppliers.
The crisis has rippled beyond rural communities. At least 600 retail sites across the country have run out of at least one type of fuel, with shortages mainly concentrated in NSW and Victoria, affecting about 10% of total outlets. Diesel hit $3 per litre in March 2026, and petrol prices across Melbourne, Sydney and other capitals regularly exceed $2.80-$3.10 per litre.
The cause is both immediate and structural. The US-Iran conflict, beginning February 28, 2026, created cascading effects throughout global energy supply chains that ultimately reached Australian consumers. But Australia's vulnerability runs deeper. Australia imports roughly 90 percent of its refined fuels, leaving it vulnerable to global shocks. The nation's domestic refining capacity has collapsed; Australia's refining capacity has dwindled to just two refineries at the start of 2026, leaving the country able to meet less than 20% of national demand.
Panic buying amplified the initial shortage. Demand spiked by up to 50 percent in some areas as motorists filled tanks and jerry cans amid war headlines, leading to dry pumps at hundreds of service stations. Regional demand surges of 238 per cent were recorded in some areas, according to industry reports, straining distribution networks to breaking point.
The government has moved decisively. The government temporarily amended Australia's fuel quality standards to allow higher sulfur levels for the next 60 days, which will allow around 100 million litres a month of new petrol supply that would otherwise have been exported to be blended instead into Australian domestic supply. Ampol Australia has committed to ensure this redirected supply will be prioritised for regions of shortage and for the wholesale spot market that supports independent distributors and harvesters.
This arrangement reveals a fundamental tension. The government has channelled emergency measures toward independent retailers, but the underlying structural inequality persists. If importers can legally prioritise contractual customers, no amount of extra supply fundamentally solves the problem facing businesses without standing agreements.
Recovery timelines varied by location and supplier relationships, with most stations resuming normal operations within one week of the emergency declaration. Yet Australia remains vulnerable. Six oil shipments bound for Australia in April have been turned back or deferred due to escalating tensions, with fears that key Asian suppliers like Malaysia and South Korea may prioritise domestic needs over exports.
The broader economic question is whether this crisis prompts lasting change to how Australia manages fuel security, or whether it retreats to complacency once prices stabilise. Independent retailers have learned their place in the queue. Whether policymakers act to alter that hierarchy is another matter entirely.