Sasol's flagship Secunda operation has recorded its highest annual production level in five years, driven by improvements in coal quality following investment in a new destoning facility.

The operational milestone reinforces the South African energy group's recent confirmation that it expects to meet or exceed its fiscal year 2026 guidance across key production and sales metrics.

The output surge at Secunda is a critical component of Sasol's broader operational execution strategy.

By upgrading the coal-destoning infrastructure, the company has been able to feed higher-quality feedstock into its gas-to-liquids (GTL) process, boosting efficiency and throughput at the plant.

This operational gain comes as Sasol continues to navigate a challenging macroeconomic environment in South Africa, where power supply constraints and input cost volatility have historically pressured margins.

The improved performance at Secunda aligns with the group's wider positive outlook for the fiscal year.