South Africa: Diesel Hike Could Send Food Prices Higher

What the report says

South African consumers could face a mixed fuel-price update in August, with petrol expected to stay broadly stable while diesel is forecast to rise sharply, according to a Scrolla report distributed by AllAfrica. The story, published on 3 August 2026 and datelined Johannesburg, says the latest Central Energy Fund data points to only a small change in unleaded petrol, including a possible slight drop for 93 octane and little or no movement for 95 octane.

Diesel is the main pressure point. The report says wholesale diesel prices may climb by about R1.75 to R1.91 a litre, with coastal and inland levels potentially moving higher if the forecast is confirmed. It notes that the Department of Mineral and Petroleum Resources was expected to announce official fuel prices later in the week, and that the final figures could still shift depending on the Slate Levy, which helps fuel suppliers recover losses from international price changes.

The article links the expected diesel increase to a jump in global oil prices during July, driven by instability in the Middle East and concerns about possible supply disruptions. Even though some of those international prices later eased, they remained above the start-of-month levels.

The broader concern is that higher diesel costs can feed through the economy. Businesses that rely on trucks, buses and farm machinery often pass on increased transport expenses, which can raise the cost of food and other goods and add pressure to household budgets.