Sasol Refinery Shutdown Puts Pressure on Johannesburg Jet-Fuel Supply

Johannesburg’s aviation fuel supply is facing renewed pressure following a disruption at South Africa’s Natref refinery.

The disruption comes after planned maintenance at the refinery was compounded by a technical problem, reducing the availability of refined petroleum products, including jet fuel used by airlines operating from O.R. Tambo International Airport.

Natref, located in Sasolburg, is one of South Africa’s key fuel-refining facilities, making any prolonged interruption significant for the country’s aviation sector. The reduced supply has raised concerns about how airlines and fuel suppliers will manage stocks while refinery operations are affected.

For Johannesburg, the situation is particularly important because O.R. Tambo is South Africa’s busiest international aviation hub and handles a large volume of domestic, regional and long-haul flights.

Airlines typically maintain operational fuel reserves and can source supplies through alternative channels, meaning a refinery disruption does not automatically translate into widespread flight cancellations. However, a prolonged shortage could increase logistical pressure and potentially raise fuel costs.

Industry stakeholders are expected to closely monitor fuel availability as maintenance and technical work at Natref progresses.

The latest disruption highlights the importance of reliable refinery capacity and diversified fuel supply chains for South Africa’s aviation industry. With Johannesburg serving as a major gateway to Africa, maintaining a stable supply of jet fuel remains critical to keeping the country’s air network operating smoothly.