Hint: It’ll make you look at our truck a little differently.
You’ve seen the photos — our PE Fuel Distributors truck parked alongside a container ship at the harbour. And if that image made you do a double-take at the sheer scale difference, you’re not alone. It got us thinking: just how much diesel does one of those massive vessels actually burn?
The answer? A lot. Like, a lot a lot.
Let’s Start Small (Relatively Speaking)
Even the smallest commercial container ships — the feeder vessels carrying between 500 and 3,000 containers — burn through 20 to 50 tonnes of marine diesel every single day. That’s before we get to the big boys.
Mid-sized vessels carrying up to 8,000 containers? Try 50 to 120 tonnes per day.
Now for the Big Ships
Large container ships in the 8,000–15,000 TEU range consume between 120 and 250 tonnes of fuel daily. And the Ultra Large Container Vessels (ULCVs) — the ones that make our truck look like a toy — can burn over 350 tonnes in a single day.
To put that in litres: 1 tonne of marine diesel ≈ 1,180 litres.
So a vessel burning 250 tonnes a day? That’s roughly 295,000 litres — every 24 hours. Or about 12,000 litres per hour while at sea.
For context, our tanker truck holds around 30,000 litres. These ships go through that in under 3 hours.
Real-World Example: The Ever Ace
Take the Ever Ace, one of the largest container ships in the world, with an engine output of over 60,000 kW. At cruising speed, she burns somewhere between 200 and 300 tonnes of fuel per day.
At current marine fuel prices of around US$600 per tonne, that works out to roughly US$150,000 a day in fuel costs — or about US$4.5 million for a single 30-day voyage.
Wait — Haven’t Ships Gotten More Efficient?
Actually, yes — and the shipping industry has made massive strides. Modern vessels use:
- Slow-speed two-stroke diesel engines with up to 50% thermal efficiency
- “Slow steaming” — dropping speed from 24 knots to around 18 knots can nearly halve fuel consumption
- Optimised hull coatings and propeller designs
- Smart weather routing software
Speed is everything when it comes to fuel. A ship travelling at 24 knots can burn almost double the fuel of the same ship doing 18 knots. Sound familiar? Same principle applies on the road.
But Here’s the Surprising Part
Despite all that fuel burn, container ships are actually among the most fuel-efficient ways to move freight on the planet. A large vessel can move one tonne of cargo more than 100 km on less than a litre of fuel under favourable conditions.
That’s the magic of scale — move enough cargo at once, and the per-unit efficiency is remarkable.
So Next Time You See One of Our Trucks…
…parked next to one of these giants at the harbour, remember: what fills our tank wouldn’t even get that ship through its morning coffee break.
It’s a reminder of just how much diesel keeps the world moving — and why reliable, quality fuel supply matters at every scale, from our trucks on the N2 to the vessels crossing the Indian Ocean.
PE Fuel Distributors — keeping it all moving.
Want to know more about our bunkering services? Get in touch with us today.