The Quiet Dismantling of Australia’s Refining Capacity
Australia once refined much of its own fuel.
Today, it does not.
Within a generation, the country has gone from operating eight refineries across multiple states to just two. What remains—facilities in Geelong and Lytton—are the last fragments of what was once a nationally distributed industrial capability.
This shift did not happen suddenly. It occurred gradually, through a series of closures that were treated as isolated commercial decisions. But taken together, they tell a different story.
Australia did not simply change how it sources fuel.
It dismantled its ability to produce it.
What “Refining Capacity” Actually Means
Fuel does not come out of the ground ready to use.
Crude oil must be processed—refined—into usable products such as petrol, diesel and jet fuel. This process requires complex industrial infrastructure: refineries that separate, convert and treat hydrocarbons into specific fuel grades that meet regulatory and performance standards.
Refining capacity is therefore not just about volume. It is about capability.
A country with refining capacity can:
convert crude into usable fuel domestically
adjust production to meet changing demand
maintain a degree of control over supply
A country without it must rely on others to perform that conversion—and accept the constraints that come with it.
This distinction is often lost in public debate. Storage terminals and import facilities are sometimes treated as equivalent to refineries. They are not. They distribute fuel. They do not produce it.
The Timeline: How Capacity Was Lost
The decline of Australia’s refining sector is best understood not through theory, but through sequence.
Closures occurred over decades:
1980s
Westernport (VIC) — 1984
Matraville (NSW) — 1985
2000s
Port Stanvac (SA) — 2003 (later fully decommissioned)
2010–2015
Clyde (NSW) — 2012
Kurnell (NSW) — 2014
Bulwer Island (QLD) — 2015
2020–2022
Kwinana (WA) — 2021
Altona (VIC) — ceased refining 2020, closure completed 2021–2022
What remains today:
Geelong (VIC)
Lytton (QLD)
According to the Australian Government’s Department of Climate Change, Energy, the Environment and Water (DCCEEW), Australia now operates just two refineries, supported by government assistance to remain viable.
The scale of the contraction is stark: from eight refineries to two in roughly four decades.
No single decision explains this outcome. But the pattern is unmistakable.
Why Refineries Closed
At the surface level, the explanation is economic.
Global refining shifted toward large, highly efficient facilities in Asia—particularly in Singapore, South Korea and China. These refineries benefit from:
scale efficiencies
newer infrastructure
proximity to growing regional demand
Australian refineries, by contrast, were smaller, older, and more expensive to operate. Over time, margins tightened.
The Australian Competition and Consumer Commission (ACCC) has consistently noted that domestic refineries faced structural disadvantages compared to larger Asian counterparts, contributing to declining profitability and eventual closures.
But economics alone does not tell the full story.
Policy settings mattered.
Successive governments took a largely non-interventionist approach, allowing market forces to determine outcomes. There was limited strategic emphasis on maintaining refining as a sovereign capability. When facilities became uneconomic, closure or conversion to import terminals was often the preferred path.
In effect, Australia did not decide to shut down refining capacity in a single moment.
It decided, repeatedly, not to prevent its decline.
What Replaced It
As refineries closed, they were not replaced with new ones.
They were replaced with import infrastructure.
The system shifted from:
domestic refining → internal distribution
to:
overseas refining → international shipping → import terminals → domestic distribution
Today, Australia imports around 85–90% of its refined fuel, according to government and industry estimates (DCCEEW; Australian Institute of Petroleum).
This has lengthened the supply chain significantly. Fuel now travels thousands of kilometres before reaching Australian ports, passing through multiple stages:
foreign refineries
maritime shipping routes
port unloading infrastructure
storage and distribution networks
Each stage introduces dependency.
Each stage introduces risk.
The Hidden Loss: Capability
The most significant impact of refinery closures is not just physical—it is structural.
When a refinery shuts down, more is lost than production capacity. There is also a loss of:
skilled workforce and technical expertise
engineering and maintenance capability
operational knowledge built over decades
industrial ecosystems that support refining activity
These are not easily recoverable assets.
The International Energy Agency (IEA) has repeatedly emphasised that refining is a critical component of energy security, not simply a commercial activity. Once capacity is lost, rebuilding it requires not just infrastructure, but people, systems and institutional knowledge.
Australia has, over time, allowed that capability base to erode.
Why It Can’t Be Rebuilt Quickly
There is a persistent assumption that refining capacity could be restored if needed.
In practice, this is unlikely in the short term.
Modern refineries are:
capital-intensive (often costing billions of dollars)
subject to complex environmental and planning approvals
dependent on long-term commercial certainty
Lead times for new refinery projects typically extend over many years—from feasibility and approvals through to construction and commissioning.
The Australian Government’s introduction of the Fuel Security Services Payment (FSSP) in 2021 was designed not to rebuild the sector, but to prevent the closure of the last remaining refineries. This underscores the reality: policy has shifted from managing decline to preserving what remains.
Reconstruction is not simply a matter of political will.
It is a question of time, capital, and lost capability.
The Risks We Now Face
The consequences of this transition are becoming increasingly visible.
Australia holds approximately 30–36 days of net fuel imports in reserve—well below the 90-day requirement set by the International Energy Agency for member countries (IEA; DCCEEW reporting).
At the same time:
global fuel prices have shown significant volatility
geopolitical tensions continue to affect energy markets
supply chains have proven vulnerable to disruption (as seen during COVID-19 and subsequent global shocks)
In recent periods, Australian motorists have experienced price increases of up to 50–60 cents per litre within short timeframes—demonstrating how quickly global pressures translate into domestic impact.
Fuel is not a niche commodity. It underpins:
freight and logistics
agriculture
aviation
emergency services
household cost of living
When supply tightens or prices rise, the effects are economy-wide.
From a national security perspective, the implications are more serious still.
Australia now relies on international supply chains for a resource that is fundamental to both civilian and defence operations.
The Core Truth
Over time, Australia has reframed fuel as a commodity that can simply be purchased on global markets.
But fuel is not just a commodity.
It is an enabling input into almost every part of the economy.
The decline of refining capacity represents more than an industrial shift.
It represents the loss of a critical layer of national capability.
Australia did not just change where its fuel comes from.
It gave up much of its ability to produce it.
This transition was gradual, and for many years, largely invisible.
Fuel continued to arrive. Prices, while volatile, remained manageable. The system appeared to function.
But the underlying structure has changed.
Australia is now more exposed to global supply chains, more dependent on external production, and less able to respond independently to disruption.
The question is no longer whether refining capacity declined.
It is whether the consequences of that decline are now beginning to catch up.