Australia Has 26 Days of Diesel Left. What That Means for Property Investors.

A month from now, Australia could be unable to refuel its trucks.

This is not speculation. This is the published data. Australia currently holds approximately 26 days of diesel consumption reserves and 29 days of petrol 1. The country has precisely two oil refineries remaining—one in Geelong (Victoria) and one in Brisbane (Queensland). Together, they supply about 20% of Australia's refined fuel needs. The remaining 80% is imported.

There is a compounding problem: refining fuel requires crude oil. And crude oil is also increasingly difficult to source domestically. Australia produces minimal crude and relies on international supply chains that are vulnerable to geopolitical disruption, shipping bottlenecks, and trade disputes.

If you think the people you see on the news filling jerry cans at service stations are hysterical, I would suggest they are the rational ones. They understand supply vulnerability. The rest of us are the ones in denial.

Why this matters for inflation (and your wallet)

Fuel is not just what goes in your car. It is the circulatory system of the entire economy.

Every product on every supermarket shelf arrived there by truck. Every construction site runs on diesel. Every logistics chain, every delivery van, every agricultural machine—all of it runs on fuel. When fuel prices rise, the cost increase cascades through every sector of the economy 2.

Australia has already experienced this dynamic. The fuel price spikes of 2022-2023 fed directly into CPI inflation, contributing to the RBA's aggressive rate hiking cycle. But those were price spikes within an operational supply chain. What we are discussing now is a structural vulnerability: the supply chain itself is fragile.

Do not assume electric vehicles solve this problem either. Perth and Darwin—two of Australia's capital cities—generate a significant proportion of their electricity from natural gas. Western Australia retains only 15% of its gas production domestically. The other 85% is exported 3. When global gas prices spike, electricity prices spike. The EV that was supposed to save you from petrol costs is now plugging into an equally stressed grid.

The macro trajectory is clear: energy costs in Australia are structurally elevated, with limited domestic capacity to reduce them. This feeds inflation. Sustained inflation erodes the purchasing power of cash and fixed-income assets. And it benefits holders of real assets—particularly land.

Asset restructuring before the next wave

Here is where I pivot from macroeconomic analysis to actionable advice.

If you are a property owner—if you hold land in supply-constrained corridors of a major Australian city—you do not need to panic about energy crises or inflation. Your asset appreciates when the currency devalues. Your rent rises when the cost of everything else rises. Your fixed-rate debt becomes cheaper in real terms every year that inflation runs above target 4.

But if you are sitting on cash, renting, or holding depreciating assets (cars, apartments, consumer goods), you are on the wrong side of this equation. Every quarter of elevated inflation erodes your position.

The strategic response is asset restructuring:

1. If you hold poor-quality property: sell it in the noise. When markets are uncertain, buyers are less discerning about location quality. Use the proceeds to acquire land-heavy assets in established suburbs with constrained supply.

2. If you hold good-quality property: do not sell. Hold and accumulate. Refinance to extract equity if you need capital for the next acquisition. Your land is doing exactly what it should be doing in an inflationary environment.

3. If you are asset-less: this is the most dangerous position. Lock in long rental leases to protect against rent increases. Reduce discretionary spending aggressively. Redirect every available dollar toward building a deposit for your first land-based investment.

"If you are a landowner, inflation is your friend," says Joey Don. "Your rent, your land value, and your equity all rise. If you are holding cash or renting, inflation is eating you alive. The restructuring window is measured in months, not years."

Where not to invest in an energy-stressed environment

Energy vulnerability is not uniform across Australia. Some markets are more exposed than others.

Perth and Darwin are heavily gas-dependent for electricity generation. They also host Australia's primary military installations—a factor that introduces a category of geopolitical risk that most property investors never consider. Without making dramatic claims, any escalation in regional tensions would disproportionately affect cities with defence infrastructure 5.

Remote regional areas that depend on trucked supplies are also more vulnerable to fuel disruptions. A property in a small town 400 kilometres from a major port faces a different risk profile than a property in Melbourne's established suburbs, which sit within 50 kilometres of refineries, ports, and rail networks.

Melbourne's southeast corridor—our core investment region—benefits from proximity to the Geelong refinery, access to the Port of Melbourne, and a diversified electricity grid that includes wind, solar, and brown coal generation. These are not glamorous factors. Nobody buys property because of refinery proximity. But in a supply-stressed environment, resilient infrastructure underpins asset values.

The properties we acquire for clients—established houses on 600+ square metres in suburbs like Cranbourne, Hampton Park, Narre Warren, and Boronia—are positioned in exactly the kind of infrastructure-rich corridor that weathers supply shocks better than frontier markets 6.

What the smart money is doing

I pay attention to what sophisticated capital does, not what it says.

Li Ka-shing liquidated his UK property portfolio and redeployed capital. When he sold Hong Kong and mainland Chinese assets years ago, those markets subsequently declined. His Australian holdings—primarily energy and infrastructure—remain intact. He has never sold Australian assets. That tells you something about how the sharpest capital in the world views Australian land and infrastructure 7.

Closer to home, the institutional money flowing into Melbourne's residential market has been accelerating. Build-to-rent projects, land banking by developers in supply-constrained corridors, and increased activity from interstate investors moving capital from overheated Brisbane and Perth markets into Melbourne's price trough.

These are not sentimental decisions. They are risk-adjusted capital allocation decisions made by people who have access to the same energy vulnerability data I have just shared with you.

The thesis is simple: Australian land in established, infrastructure-connected urban corridors is one of the best inflation-protected assets available to individual investors. The energy crisis, far from being a reason to hesitate, is a reason to accelerate.

Every dollar of cash you hold is losing purchasing power. Every month you delay is a month of capital appreciation you do not capture. The fuel gauge is not the only thing running low.