Canberra Just Bet $14.8 Billion on a Billion Litres of Diesel

Something significant shifted in Australia's fuel landscape this week, and it barely made the evening news. While motorists were watching price boards climb past $2.20 a litre, the federal government quietly opened consultation on the largest fuel security investment in the nation's history: $14.8 billion, including a government owned stockpile of one billion litres of diesel and jet fuel.

Here's what's really going on, and what it actually means for you at the bowser.

The announcement hiding in plain sight

On 18 August, Climate Change and Energy Minister Chris Bowen, Infrastructure Minister Catherine King and Agriculture Minister Julie Collins released two consultation papers that put flesh on the bones of the Fuel Security and Resilience Package announced in the May budget. Submissions are open now on the department's Have Your Say platform, and the detail deserves far more attention than it's getting.

The headline item is the Australian Fuel Security Reserve: a $3.2 billion, government owned strategic stockpile holding roughly one billion litres of diesel and jet fuel. It would be the first permanent, physical fuel reserve Australia has ever owned on its own soil. A country that imports most of the refined fuel it burns has never before kept its own emergency supply.

The package also lifts the minimum stockholding obligation, the rule that forces fuel companies to keep a set number of days of supply onshore, by an extra 10 days for petrol, diesel and jet fuel by 2030. Combined with the new reserve, the government reckons Australia will hold at least 50 days of onshore supply across the critical fuel categories.

Two more consultation streams round it out: how to keep Australia's last two refineries, Ampol's Lytton plant in Brisbane and Viva Energy's operation in Geelong, running beyond 2030, and how to build a domestic low carbon liquid fuels industry so we stop shipping our canola and tallow overseas only to buy it back as someone else's renewable diesel.

How we got down to two refineries

To put this in perspective, you need the backstory, because it's genuinely remarkable how exposed Australia let itself become.

At the turn of the century, Australia ran eight oil refineries. Then ExxonMobil closed Port Stanvac near Adelaide in 2003, and the dominoes kept falling for two decades. Five more refineries shut between 2013 and 2021. BP's Kwinana refinery south of Perth, once the nation's largest, stopped refining in 2021. The same year, ExxonMobil converted its Altona refinery in Melbourne's west into an import terminal.

Eight became two. And as regular readers know, one of those two has spent part of this month offline for maintenance.

Meanwhile, Australia has been in breach of its international obligations for years. As a member of the International Energy Agency, we're required to hold oil stocks equal to 90 days of net imports. In 2017 we held about 45 days. By 2022 we'd clawed back to around 63. Successive governments promised compliance was just around the corner, and here's the fascinating backstory: in 2020, Canberra spent $94 million buying crude oil stored in America's Strategic Petroleum Reserve. That's right, our emergency fuel supply was sitting in underground salt caverns in Texas and Louisiana, roughly six weeks' sailing from anyone in Australia who might need it in a crisis. Critics had a field day, and fair enough.

The current Middle East conflict has turned all of that from a policy wonk's talking point into a live national question. Oil pushed back above US$100 a barrel this month for the first time since May, the full fuel excise of 53.7 cents a litre returned on 3 August, and the ACCC's weekly monitoring has capital city petrol averaging well above $1.90. The government insists supply is solid and secure. This package is its answer to the obvious follow up question: what happens if one day it isn't?

What it means for you at the bowser

Now, the honest bit. Read the fine print and you'll notice the strategic reserve holds diesel and jet fuel, not petrol. If you drive a petrol car, the government is not building a stockpile with your name on it.

That's not as unfair as it sounds. Diesel is the fuel that keeps the country actually running: trucks, trains, harvesters, mine sites, backup generators for hospitals. If diesel stops, supermarket shelves empty within days and everything you buy costs more. Shielding diesel prices from a supply shock is, indirectly, shielding your grocery bill. Petrol gets its protection through the expanded industry stockholding obligation instead, which lifts the onshore buffer for all three major fuels.

The other question the consultation papers politely dance around is who pays. Storing a billion litres of fuel isn't free, and neither is forcing companies to hold an extra 10 days of stock. Industry sources say the cost of stockholding obligations tends to find its way into wholesale prices eventually, usually measured in fractions of a cent per litre. The consultation will thrash out the funding model, and you can bet the fuel companies will argue for taxpayers to carry it while Treasury argues the reverse.

What this package won't do is lower the price you pay next week. Nothing announced on 18 August changes today's board price in Sydney or anywhere else. It's insurance, not relief. For relief, the usual rules still apply: the gap between the cheapest and dearest servo in the same suburb is often 20 cents or more, price cycles in the big capitals still reward patient buyers, and checking price trends before you fill remains the easiest way to claw back what the excise took.

Canola in your fuel tank

The sleeper story in all this is the low carbon liquid fuels consultation. Australia currently exports up to $6 billion a year in feedstocks like canola seed and tallow, much of which comes back to us embedded in renewable diesel and sustainable aviation fuel refined offshore. The government wants to know whether a demand mechanism, essentially a guaranteed market, could get that refining happening here instead, aimed at aviation, shipping and heavy freight.

For Queensland growers and the canola country of Victoria and WA, that's potentially a whole new industry. For motorists, it's a longer game. A domestic renewable fuels sector gives the two remaining refineries a future beyond 2030, which means Australia keeps the skills and hardware to make its own fuel at all.

Those consultation papers won't just be read by oil companies. Farm groups, airlines, trucking operators and state governments will all pile in, and where the money lands will shape what you pay right through the 2030s.

The takeaways

The fuel industry rarely makes headlines until prices spike, but understanding these changes now puts you ahead of the curve. This is the biggest rethink of how Australia fuels itself since the refineries started closing. It only took a war, a price spike and twenty years of warnings to get here.