Why Australia Stopped Refining Oil And What It Means Now
- 01. The structural decline of Australia's refining sector
- 02. Key reasons refineries shut down
- 03. Timeline of major refinery closures
- 04. Economic pressures and global competition
- 05. Government intervention and fuel security concerns
- 06. Illustrative refinery capacity data
- 07. Environmental and regulatory factors
- 08. Shift toward import terminals and logistics
- 09. Long-term outlook for refining in Australia
- 10. Frequently asked questions
Australia did not abruptly "stop" refining oil, but it has largely exited domestic refining over the past two decades because local refineries became economically uncompetitive compared to large, efficient Asian facilities. High operating costs, declining demand for locally refined fuels, aging infrastructure, and stricter environmental regulations pushed companies to shut down or convert refineries into import terminals. By 2021, Australia's refining capacity had dropped by more than 50% from its early 2000s peak, leaving the country heavily reliant on imported refined fuels.
The structural decline of Australia's refining sector
The decline of Australia's oil refining industry began in the early 2000s, when global oil markets shifted toward mega-refineries in Asia and the Middle East. Australian plants were relatively small, with limited economies of scale, making it difficult to compete with facilities in Singapore, South Korea, and China that could process over 500,000 barrels per day. According to industry estimates, Australia's refining capacity fell from around 1.2 million barrels per day in 2000 to under 500,000 barrels per day by 2022.
The closures were not sudden but gradual, as companies assessed profitability over time. Major shutdowns included Clyde (2012), Kurnell (2014), Bulwer Island (2015), and Geelong's partial restructuring. Each closure reflected deeper economic pressures tied to global fuel supply chains and shifting domestic consumption patterns.
Key reasons refineries shut down
Several interrelated factors explain why Australian refineries closed, combining global competition with domestic cost pressures.
- High operating costs: Labor, energy, and maintenance costs in Australia were significantly higher than in Asia, often by 20-40%.
- Small scale inefficiencies: Most Australian refineries processed under 200,000 barrels per day, far below global benchmarks.
- Stricter environmental regulations: Compliance costs for emissions and fuel standards increased sharply after 2010.
- Falling domestic demand: Improved fuel efficiency and shifts toward renewables reduced long-term demand growth.
- Import competition: Cheaper, higher-quality refined fuels from Asia undercut local production.
These pressures made it increasingly difficult for operators to justify continued investment in aging refinery infrastructure, especially when upgrading facilities could cost billions without guaranteed returns.
Timeline of major refinery closures
The transition away from domestic refining can be traced through a series of high-profile shutdowns and conversions into import terminals. Each event marked a shift toward reliance on international fuel imports.
- 2012: Shell closes Clyde refinery in Sydney.
- 2014: Caltex shuts Kurnell refinery, converting it into a fuel import terminal.
- 2015: BP closes Bulwer Island refinery in Brisbane.
- 2020: ExxonMobil announces closure of Altona refinery.
- 2021: BP announces closure of Kwinana refinery in Western Australia.
By late 2021, only two major refineries remained operational-Viva Energy's Geelong refinery and Ampol's Lytton refinery-both supported by government subsidies to ensure minimum domestic fuel security.
Economic pressures and global competition
The core driver behind refinery closures was the inability to compete with large-scale Asian refineries. Facilities in Singapore and South Korea benefit from integrated petrochemical operations, lower labor costs, and proximity to growing markets. These advantages allow them to produce refined fuels at lower cost per barrel while maintaining higher margins.
Industry data suggests that refining margins in Australia often fell below $2 per barrel during the 2010s, compared to $5-$10 per barrel in Asia. This margin gap made continued operation unsustainable for many companies operating within Australia's high-cost economy.
Government intervention and fuel security concerns
As refinery closures accelerated, concerns grew about Australia's fuel security. The country's dependence on imported refined products rose to over 80% by 2022, prompting fears about supply disruptions during geopolitical crises or shipping bottlenecks.
In response, the Australian government introduced the Fuel Security Package in 2021, offering subsidies to keep the remaining refineries operational. Officials argued that maintaining a baseline domestic refining capacity was critical for national resilience.
"Australia must retain a sovereign refining capability to safeguard against global supply shocks," said the Department of Industry in a 2021 policy briefing.
Illustrative refinery capacity data
The following table highlights the decline in Australia's refining capacity over time, based on industry estimates and publicly available data.
| Year | Number of Refineries | Total Capacity (barrels/day) | Import Dependency (%) |
|---|---|---|---|
| 2000 | 8 | 1,200,000 | 40% |
| 2010 | 7 | 1,050,000 | 55% |
| 2015 | 5 | 800,000 | 65% |
| 2021 | 2 | 450,000 | 80% |
| 2024 (est.) | 2 | 430,000 | 85% |
Environmental and regulatory factors
Another major contributor to refinery closures was the rising cost of meeting environmental compliance standards. Australia introduced stricter fuel quality regulations, including lower sulfur limits, which required expensive upgrades to refining equipment.
For many operators, the cost of upgrading facilities-often exceeding AUD 1 billion per refinery-could not be justified given uncertain long-term demand. This created a structural incentive to exit refining and instead rely on cleaner imported fuels produced in more modern facilities abroad.
Shift toward import terminals and logistics
Rather than fully abandoning fuel supply, companies transformed former refineries into fuel import terminals. These terminals store and distribute imported gasoline, diesel, and jet fuel, allowing companies to maintain market presence without the risks of refining.
This shift reflects a broader transition toward a logistics-based energy model, where Australia acts as a consumer and distributor rather than a producer within the global petroleum supply chain.
Long-term outlook for refining in Australia
The future of refining in Australia remains uncertain, with policymakers balancing economic realities against national energy security concerns. While the remaining refineries continue to operate with government support, analysts expect further consolidation unless global conditions shift significantly.
At the same time, Australia is investing in alternative fuels, including hydrogen and biofuels, which may further reduce the role of traditional refining in the country's energy transition strategy.
Frequently asked questions
Everything you need to know about Why Australia Stopped Refining Oil And What It Means Now
Why did Australia stop refining oil?
Australia reduced oil refining because local refineries became too expensive and inefficient compared to larger, cheaper facilities in Asia. High operating costs, strict environmental rules, and competition from imports made domestic refining unprofitable.
Does Australia still refine oil?
Yes, but only at a limited scale. As of 2024, Australia has two major operating refineries-Geelong and Lytton-both supported by government subsidies to maintain domestic supply capacity.
Where does Australia get its fuel now?
Australia imports most of its refined fuel from countries like Singapore, South Korea, and Japan, which have large, efficient refineries capable of producing fuel at lower cost.
Is relying on imported fuel risky?
Yes, reliance on imports creates vulnerability to supply disruptions, shipping delays, and geopolitical tensions. This is why the government has introduced policies to maintain a minimum level of domestic refining.
Could Australia rebuild its refining industry?
Rebuilding the refining sector would require massive investment and structural changes to compete with global players. Most experts считают it unlikely unless driven by strategic or security priorities rather than purely economic factors.