The Clock That Stopped the Country
Week of 10 July: Hormuz, your power bill, and the morning Australia time-travelled to 2006
This week, the invisible machinery that keeps Australia running stopped being invisible.
First is Iran, where the ceasefire died in two nights of missiles and the price of it will land at your local servo soon enough.
Second is your power bill, and what happened to the promise that was supposed to shrink it.
Finally, there’s Telstra, and the true story of Wednesday’s meltdown. It’s stranger and far more important than anything you’ve heard so far.
Three stories, one lesson. We keep outsourcing the things that keep this country moving, and this week the bills started arriving.
The Strait and the Ute
The June ceasefire with Iran is over. This week Tehran hit three commercial tankers in the Strait of Hormuz and fired on American bases in Bahrain and Kuwait. The Americans answered with two nights of strikes on more than 80 targets, and Trump declared the agreement dead, floating a renewed blockade and even seizing Kharg Island, the terminal that ships roughly 90% of Iran’s oil exports.
Before the war, Brent crude sat just under $70 USD. In March it touched $126 USD before the ceasefire dragged it back to earth. This week’s strikes pushed it to $78 USD.
But the sharper number is diesel. Even before this week’s escalation, the Asian benchmark for diesel was still 27% above its pre-war price while crude had drifted almost back to normal. The crisis was never really about crude though. It’s about refining, and that’s the part Australia gave away.
We have two refineries left, Lytton owned by Ampol and Geelong owned by Viva Energy, covering about 20% of what we need. For a stretch of this crisis we nearly had one, after a fire significantly reduced Geelong’s output. It only climbed back above 90% capacity this week, just in time for round two.
Australia buys almost no crude from the Middle East, yet roughly half our imported diesel starts life as Gulf crude, refined in Singapore, South Korea and Malaysia by refiners who pull 60% to 70% of their feedstock through Hormuz. The dependency hides one step up the supply chain.
Diesel is the fuel that matters most in an enormous country like ours. The government concedes Australia gets more energy from diesel alone than from the entire electricity system. Diesel underpins agriculture, freight, mining and the supermarket shelf.
One more thing the strait controls is about a third of the world’s traded fertiliser, and with Gulf plants idled, world fertiliser prices hit their highest level since 2022. A fuel shock tests resilience. A fertiliser shock impacts a full crop cycle. A wheat or barley crop needs diesel for sowing, spraying, fertilising and reaping. That’s before it leaves the paddock too. Our farmers need certainty and assurance with both.
Energy minister Chris Bowen says stocks are above average and fuel keeps arriving, and this week that’s true. But the fine print tells a different story. The minimum stockholding obligation was cut by 20% in March to free up fuel, and it’s still cut. Australia hasn’t met the 90-day reserve obligation it signed with the International Energy Agency since 2012, and holds the lowest oil stocks of any member country.
Freshwater Strategy’s independent tracker puts usable in-country jet fuel below 28 days. The number of sold out servos is climbing again too, with the government’s own dashboard showing 82 sites dry on diesel nationally, up 30 in a single week.
And the famous oil in Texas? Gone. The 1.7 million barrels Australia bought into America’s Strategic Petroleum Reserve in 2020 was sold in 2022 as part of the coordinated global release after Russia invaded Ukraine, and it was never replaced. What we call a reserve today is mostly fuel the law requires companies to hold inside their own supply chains, and that law is the very obligation that’s been wound back since March.
Round two has just started courtesy of the abandoned ceasefire. Bypass pipelines carry less than half of what Hormuz moves, and Iran has already run the strait as a toll booth at more than $1 million a ship.
And here’s the bit you’ll feel personally. The fuel excise discount ends next month. The 32 cents a litre of relief we had in June disappears entirely, about $21 more to fill a 65 litre tank. That’s before a single missile is priced in.
The $22.7 Billion Power Bill
Remember the $275 promise to cut your power bill, due by 2025?
Coalition analysis of the regulator’s own data puts the real number at $22.7 billion.
Except it’s an increase.
That’s the extra households across the east coast grid have paid since 2022, and Bowen doesn’t dispute the figure. In NSW the median bill went from about $1,900 to $2,858. Under the promise it should have been $1,625. Some families are more than $1,000 a year worse off.
Fuel is the story of outsourced refining. Power is the story of outsourced realism, a promise delegated to a modelling spreadsheet while the impact to your hip pocket stayed real.
Bowen concedes bills are too high, then blames the decade before he took the job. Never mind he has had the job for four years.
Fair’s fair, the regulator’s default offers fell in most states this month. But the Grattan Institute’s Tony Wood points out the wholesale savings are being swallowed by the cost of transmission lines to connect new wind and solar, and he calls anyone predicting falling prices “very optimistic”. A good year doesn’t refund four bad ones anyway. The promise wasn’t for a good year, it was for desperately needed relief in a cost of living crisis that continues to worsen.
The world isn’t following the script either. The new Statistical Review of World Energy, the industry’s 75th annual bible, shows renewables became the biggest single source of new supply in 2025, up 3.3 exajoules, yet oil, gas and coal together added nearly double that. Fossil fuels still provide 86% of the world’s energy, and the fastest emissions growth came not from China but from the United States.
Against that backdrop, Bowen reportedly told a Bonn conference that Australia’s future is exporting green hydrogen, green gigabytes and green AI, while more than half the hydrogen projects the CSIRO tracks have reportedly been shelved and the government writes nine-figure cheques to keep the dream on life support.
Then came Thursday. The Prime Minister stood beside Narendra Modi in Melbourne and greenlit uranium exports the Minerals Council says could be worth billions of dollars, fuel for India’s push from eight gigawatts of nuclear power to 100 by 2047. To be clear, the deal itself is genuinely good news for Australia. Billions in export revenue, a new market for our miners, and recognition that we sit on roughly a third of the world’s known uranium with just four operating mines.
But the official position is now this. Australian uranium will power Indian homes for decades, and it remains illegal to use it to power a single Australian one. Bowen calls nuclear a fantasy. Modi just bought the fantasy in bulk.
The Clock That Stopped the Country
On Wednesday morning, phones died across Australia. EFTPOS terminals went dark, regional trains stopped on the tracks, and more than 600 calls to Triple Zero failed to connect. Telstra ended up running 639 welfare checks, referring 170 people to police for a knock on the door. Seven needed urgent help.
Here’s the first thing almost nobody knows. Telstra doesn’t just carry your calls. Telstra is the front door to Triple Zero. It has been the nation’s emergency call operator since 1961, and every 000 call in Australia, whether you’re with Optus, Vodafone or anyone else, is answered first by a Telstra operator before being passed to police, fire or ambulance. Last year that was 14.6 million calls.
There’s even a law for when networks fail. It’s called camp-on, and it forces every carrier to carry a 000 call from any phone, even one with no SIM card. That’s why a phone with no bars still says emergency calls only. When the Optus network collapsed last September, camp-on shunted its customers onto rival towers.
But this week the operator itself went down. The safety net was the thing that failed.
No hackers. No sabotage. Telstra says a software fault broke the nodes that keep time across its network, and reportedly the clocks wound back exactly 1,024 weeks, waking up convinced it was November 2006. The network stopped trusting everyone’s phones because the date was wrong.
Why 1,024? Anyone in tech will smile at that number, because it’s two to the power of ten, one of the roundest numbers in computing. The original GPS design stores its week counter in just ten binary digits, which can only count from zero to 1,023. Tick past that and the counter rolls over to zero like an odometer, every 19.6 years. It’s Y2K’s forgotten cousin. Y2K happened because old software stored the year in two digits. This happens because the original GPS design stored the week in ten bits.
It isn’t theoretical either. The last rollover, in April 2019, crashed New York City’s $500 million municipal wireless network, cut the city’s connection to traffic lights at more than 12,000 intersections, and delayed Boeing flights in Europe and China.
It even grounded our own Bureau of Meteorology’s weather balloons for days. The next rollover is booked for 2038.
Telstra’s account fits the family history. By its own telling, an update touched what its engineers call the GPS node, the servers in two data centres in Melbourne and Sydney that take satellite time and feed it to the entire network, and the time forcibly re-synced. Its acting chief compared the repair job to fixing a broken clock. Telstra time-travelled, and the country went with it. The network died because its clocks did. It’s not unreasonable to put the cost of the day at a couple of hundred million dollars, possibly more.
Notice the pattern, because it’s the same one every time. Optus in 2023 was a routine software upgrade in Singapore that flooded its routers until their own safety limits shut them down, 14 hours of darkness and a $12 million fine for 2,145 failed emergency calls. Optus last September was a firewall upgrade, linked to two deaths, and the regulator’s report still hasn’t landed. Now Telstra, another update gone wrong.
Nobody is blowing these networks up. A network can never be switched off to be serviced, so every upgrade is open-heart surgery at 2am on a machine carrying trains, tills and emergency calls. Thousands of those operations happen every year, and as a tech guy I know the risk of the patient nicking itself with the scalpel.
These operations aren’t casual either. Every serious operator rehearses changes in offline lab networks first, puts them through change control and change advisory, schedules them for the quietest hour of the night, rolls them out in stages and keeps a rollback plan ready. The catch is that no lab on Earth can replicate a live national network. Millions of devices, decades of accumulated configuration, a dozen vendors’ equipment interacting under real traffic. The 2023 Optus collapse proved the point, because its routers shut down exactly as their safety settings intended, in a situation nobody had designed for. You test what you can imagine. The network finds what you can’t.
Which brings us to the real story. GPS, the global positioning system, doesn’t just help us navigate to where we are going. It’s also a clock. In truth the positioning is the side effect. Time is the product.
Here’s how it actually works. Around 30 satellites orbit the planet doing one job: broadcasting the exact time and their own position, one-way, no login, free to anyone. Each carries three or four atomic clocks. Your phone has no clock anywhere near good enough, so it listens to multiple satellites at once and measures the tiny differences in when each signal arrives. Radio waves cover 30 cm in a billionth of a second, so knowing precisely when tells your phone precisely where. The blue dot showing where you are in your Maps app is just number crunching performed on timestamps.
The clocks are so precise that the engineers had to build Einstein into the system, twice over. Orbital speed slows the clocks slightly, weaker gravity speeds them up more, and gravity wins. So every clock is set to tick slow on the ground and come right once it’s flying. Skip those corrections and the clocks would gain 38 millionths of a second a day, the map would drift by roughly ten kilometres every 24 hours, and the whole system would be useless within hours.
It was the Pentagon that built it, to guide ships, submarines and weapons. Reagan opened it to civilians after the Soviets shot down Korean Air Flight 007 in 1983, a passenger jet that had drifted off course with 269 people aboard. Even then, Washington deliberately fuzzed the civilian signal, until 2000 when Clinton switched the fuzz off and accuracy improved roughly tenfold overnight.
From that day, perfect time was free, so the world stopped buying its own clocks and auto makers started integrating sat nav into centre consoles.
Mobile towers, power grids and the banks stamping every transaction are all quietly synchronised to the free American signal. It was built to guide missiles. It ended up running civilisation.
Now, to be clear about Wednesday. The satellites didn’t fail. Telstra’s software fumbled its GPS time, and there was nothing underneath to catch it. That’s the real lesson. One company mishandled the free satellite clock for one morning and the country shook.
A genuine GPS failure, jammed, spoofed or broken, would threaten mobile networks, grid synchronisation and bank timing all at once. Australia owns atomic clocks in a Sydney laboratory, but there is no national system to carry that sovereign time to the towers, grids and banks that would need it.
That’s not hypothetical either. In 2016 the Americans retired one old satellite and introduced a timing error of 13 millionths of a second. It knocked out digital radio in Britain and stopped some police and fire radios in North America.
13 millionths of a second.
The Americans understood the lesson and legislated a ground-based backup for GPS time in 2018. Eight years on, they still haven’t finished building it. Australia hasn’t even legislated one. Our own researchers call precise time “an essential utility we presently have no control over”, and the nation’s official timekeeper runs on caesium clocks more than 20 years old, described by the man who tends them as “1950s technology”.
Last week we talked about Jindalee, the radar we built that sees over the horizon. That’s what sovereignty looks like. This week we met its opposite, the free clock we use from American military satellites. That’s what dependency looks like.
The good news is Australians are building the fix. Adelaide scientists have portable optical clocks that outperform GPS timing by orders of magnitude, and Perth is building laser ground stations that can beam secure time from space. What’s missing is a government that treats time the way it treats water or fuel, as critical infrastructure needing a backup.
Telstra CEO Vicki Brady lands back in the country this morning. Wednesday was the free preview of why a sovereign backup matters.
Weekly Wrap
Our diesel is refined in someone else’s country. Our uranium will power someone else’s homes. Our time falls from someone else’s satellites.
Strip it back and this week was an audit. Nobody attacked us. Nothing was sabotaged. One clock forgot the year, and a first-world country lost its phones, its tills, its trains and, for more than 600 people, the connection to Triple Zero. The audit came free. Imagine the version where this isn’t an accident.
The fix isn’t another press conference or another inquiry stacked behind the last unfinished one. The regulator still hasn’t reported on the Optus outage that cost lives last September, and this week it opened a file on the next one.
The fixes aren’t mysteries either. Hold real fuel onshore and meet the 90-day floor we’ve ignored since 2012. Stop pretending transmission costs are someone else’s problem. Legislate a backup for the nation’s time. Boring, unglamorous, sovereign.
The things we own bent but didn’t break. The resilience of the Geelong refinery, restored to above 90% output, is a great example of that. Yet the system running on borrowed time buckled in a single morning, because there was nothing underneath it.
That’s the whole argument. Sovereignty isn’t a word for defence white papers. It’s whether the trains run and the tills ring when someone else’s satellite, someone else’s strait or someone else’s software has an outage on any given Wednesday.