Unknown: Why South Africa’s Diesel Story Feels Worse Than a Number
Sometimes the problem is not just the price. It is the uncertainty.
That is what gives this episode of Number of the Day its edge. Gareth Edwards and Francis Herd do not arrive with one neat diesel figure tied in a bow. They arrive with something more unsettling: a market where the official increase is still looming, but the stress appears to have started already. In the transcript, the hosts define the day’s number as “unknown” because the diesel story now has two moving parts at once. The price is going up, and there are reports that access to diesel is becoming patchy in some places.
That makes this more than a routine fuel adjustment story. It becomes a story about trust.
The hosts point to reports of rationing and limited fill-ups, with examples of motorists being restricted to a fixed number of litres. They also push into the legal grey zone around withholding supply. If the issue is genuine logistics or pipeline pressure, that is one thing. The transcript notes that BP cited a possible supply challenge linked to moving sufficient volume through a new pipeline system. But if stock is being kept back ahead of a higher price, the hosts make it clear that this would be illegal.
That distinction matters because diesel sits inside far more of the economy than most people think about day to day. It powers trucks, agriculture, long-distance transport, generators and business operations. So even before the official hike lands, a climate of rationing or panic can start shaping behaviour. The episode picks up on that beautifully. Once motorists and businesses begin to suspect that diesel may be harder to get tomorrow, the rush begins today. And once the rush begins, the fear starts feeding itself.
The financial hit is what makes the story impossible to ignore. In the episode, Francis Herd runs through a projected diesel increase in the range of R10.13 to R10.27 per litre, before the levy increase is factored in. eNCA’s current reporting places diesel at up to R10.27 a litre, excluding the roughly 21-cent levy increase, while Moneyweb reports the combined diesel rise would need to be about R10.34 per litre to cover under-recoveries and levies.
That is where the episode lands hardest. It translates a big fuel story into everyday South African terms. A smaller tank becomes hundreds of rand more expensive. A larger vehicle becomes dramatically more expensive to fill. And if diesel sellers are indeed tempted to wait for Wednesday, then the pain is not just the hike itself. It is the feeling that the market may already be shifting under people’s feet before the official number even arrives. Business Day also reports that the Competition Commission has warned firms against hiking prices early, saying they could face prosecution for gouging.
That is why “unknown” works so well as the number of the day.
It captures the most frustrating truth in the story. South Africans know the hit is coming. They just do not yet know how chaotic the road to that hit is going to get.
Catch up on all Number of the Day episodes here: https://www.enca.com/number-day-podcast