FUEL PRICE SHOCK WILL IMPACT SUPPLY CHAINS AND HIT CONSUMERS AT PETROL PUMPS AND SHOP TILLS

South Africa’s latest fuel price increase will put fresh pressure on already strained

supply chains, says supply chain industry body SAPICS. The organisation warns that

the cost impact is likely to extend far beyond the transport sector and into

consumers’ pockets at shop tills as well as petrol pumps.

 

Motorists are now paying R3.33 more for every litre of 95 petrol. The cost of 93 petrol has

risen by R3.12 a litre. More significant for freight and logistics, diesel prices have increased

by R2.84 a litre for 0.05% sulphur diesel and R3.24 for 0.005% sulphur diesel.

 

The increase pushes South Africa’s petrol prices to a record high at a time when they are

already putting pressure on South African inflation. Statistics South Africa reports that fuel

prices had increased by 34.3% year-on-year in June 2026, with diesel prices up 50.8% and

petrol prices up 31.7% over the same period. Transport was the largest contributor to the

monthly and annual changes in the CPI at the time, Stats SA noted.

 

“For supply chains, the concern is not simply what it costs to fill a truck. Fuel is an input into

the movement of virtually everything,” notes SAPICS director Linda Cham. “Higher diesel

costs affect road freight directly, but the consequences can travel much further through the

supply chain. Transporters face higher operating costs; manufacturers and distributors face

increased inbound and outbound logistics costs; and businesses moving raw materials,

components and finished products have to reassess the cost of getting goods to market.

 

“Diesel is the lifeblood of logistics. Trucks, freight rail networks, port equipment and

agricultural machinery all depend on it. When diesel prices rise, the cost of moving goods

increases almost immediately,” Cham says.

 

“South Africa's exposure is amplified by the country's dependence on road freight and the

geographical distances involved in moving goods between production centres, ports,

distribution facilities and markets. A fuel increase can therefore create pressure at multiple

points in a supply chain rather than appearing as a single additional transport charge.”

 

A risk that is often overlooked, Cham contends, is the financial pressure fuel increases place

on the logistics ecosystem itself. “Transporters incur fuel costs immediately, while payment

cycles may extend for weeks. A sustained increase can therefore become a working capital

issue, particularly for smaller operators, and ultimately a capacity and continuity risk for the

businesses that depend on them. Companies should be looking not only at their own fuel

exposure, but also at the financial resilience of critical logistics partners, payment terms and

how fuel cost risk is shared across the supply chain.”

 

The Department of Mineral and Petroleum Resources says the October increases were

driven primarily by higher international oil and petroleum-product prices. Average Brent

crude increased from US$87.89 to US$101 during the review period, with the department

citing continued US/Iran tensions, uncertainty around oil flows through the Strait of Hormuz,

higher shipping costs and declining inventories. International petrol and diesel product prices

also increased amid lower global inventories.

 

“That combination is significant for supply chain planners because it illustrates how quickly a

disruption far from South Africa can impact local operating costs. The lesson is that fuel price

volatility cannot be treated simply as a transport problem. It is a supply chain risk,” Cham

stresses.

 

SAPICS is reiterating its message for African supply chain managers to move away from

constant firefighting towards more strategic, resilient and data-driven operations.

“Companies need to understand their exposure before the next shock arrives. Which

suppliers are most transport-intensive? How much of the product cost is attributable to

logistics? Which routes are most fuel-sensitive? Can loads, delivery schedules and

distribution networks be optimised? Where is there scope to reduce empty running,

unnecessary handling or duplicated movements? And, critically, how quickly can a business

model the financial impact of another fuel price or freight cost shock? These questions move

fuel management from an operational issue into the realm of strategic supply chain

planning.”

 

The organisation’s message to consumers is that when logistics costs rise, businesses must

absorb the increase, find efficiencies elsewhere, renegotiate contracts or pass some of the

additional cost through to their customers. The effect will differ across industries and

individual supply chains, but the pressure is likely to be felt well beyond transport

companies.

 

The latest fuel price increase is also a reminder of the value of efficiency throughout the

logistics network, according to SAPICS. Cham expands: “Fuel efficiency does not begin and

end with the truck. Better route planning, improved load utilisation, efficient warehouses and

site locations, effective inventory management, reduced handling and stronger coordination

between suppliers, manufacturers and logistics providers can all influence the amount of

energy and transport capacity required to move goods.

 

“South Africa’s latest fuel price hike is a harsh reminder of the imperative to build resilient,

adaptable supply chains. This is another test of our supply chains’ resilience. It

demonstrates once again that supply chains are interconnected systems. A rise in the price

of oil can become a rise in transport costs, which can become a rise in operating costs,

which can ultimately affect the price and availability of goods. As South African businesses

navigate another period of fuel and geopolitical volatility, the competitive advantage may

increasingly belong to those that can see the cost implications across the entire supply chain

and act before those costs become embedded. In an era of recurring disruption, resilience is

no longer about reacting faster. It is about seeing further,” Cham concludes.

 

For more information:

Email: info@sapics.org.za

ABOUT SAPICS: http://www.sapics.org

Since 1966, SAPICS has worked to elevate, educate and empower the community of supply chain

professionals in South Africa and across the continent. This is done via membership, events, the annual

conference and education courses and workshops through Authorised Education Providers and others.

SAPICS is registered in South Africa as a not-for-profit company. Its mandate is to ensure that any

profits made are used towards the continual development and overall benefit of individuals and

organisations in the supply chain management profession.

The annual SAPICS Conference is the leading event in Africa for supply chain professionals and is now

in its 49 th year.