Sasol's Natref Refinery Runs at Reduced Output After Mid-August Double Shutdown
An unplanned unit failure overlapping planned maintenance at South Africa's sole active inland refinery leaves fuel supply planners without a recovery timeline.
Sasol Ltd confirmed on Tuesday (2026-09-01) that an unplanned shutdown of a Natref unit in mid-August, running simultaneously with a separate planned outage at the same facility, would continue to cut supply from South Africa's only active inland traditional refinery. The company provided no timeline for restoring full capacity.4
Natref's inland position creates a practical supply constraint. Coastal refineries can partially offset outages by drawing on imported product through port terminals; Natref serves fuel demand across South Africa's interior industrial regions without that option close at hand. Running two units down simultaneously strips the refinery of the redundancy that would ordinarily absorb a single planned maintenance window, leaving supply short with no quick workaround.4
Sasol released its corporate report on Wednesday (2026-09-02), setting out the financial framework against which the outage will be measured. The company's Covenant EBITDA — the metric embedded in its principal credit facility agreements — is defined as Adjusted EBITDA before post-employment benefits, business optimisation costs and expected credit loss provisions. The report also discloses losses on derivatives and hedging instruments. Covenant headroom is calculated against this metric under the terms of Sasol's credit facilities, making the duration of the Natref disruption a number with direct financial implications.5
The outage lands within a global energy market that logged record LNG trade volumes in 2025 but has not escaped supply disruptions where physical infrastructure fails. Global LNG trade reached 436.98 million tonnes in 2025, up 6.3% from 2024, connecting 24 exporting markets with 50 importing markets, according to the International Gas Union's 2026 World LNG Report. The US drove most of that growth, adding 22.3 million tonnes year-on-year, with Qatar, Malaysia, Angola and Nigeria also contributing.1
Earlier in 2026, QatarEnergy's response to the Strait of Hormuz closure demonstrated how exposed Asian LNG supply chains remain to route disruption. After the Iran conflict blocked the standard Qatari export corridor, QatarEnergy purchased dozens of US LNG cargoes — worth roughly $1 billion in total — to keep Asian buyers supplied. Kpler shipping data show 28 of the 33 cargoes have already reached their destinations, with remaining shipments in transit to South Korea, Taiwan and India.3
The pivot to US supply was made possible by a structural expansion in US export capacity. The US shipped 110.74 million tonnes in 2025, up from 88.42 million tonnes in 2024, to become the world's largest LNG exporter, according to IGU data.1 Qatar exported 81.5 million tonnes last year, up 4.3 Mt from 2024, capturing 18.7% of global LNG trade and overtaking Australia to rank second. Around 80% of Qatar's LNG exports flow to Asian markets, making route security a standing concern for buyers across the region.2,3
QatarEnergy has disclosed plans to raise production capacity from 77 million tonnes per year to 142 million tonnes annually by the end of the decade, reinforcing its long-term aim of serving growing Asian demand even as US volumes continue to expand.3
Supply flexibility has grown more valuable as weather events, shipping bottlenecks and regional conflicts increase volatility across global energy markets, according to analysts referenced in International Energy Agency materials. For Sasol, the immediate test is narrower. With no recovery date given for Natref and derivative losses flagged alongside covenant EBITDA obligations in the corporate report, the length of the double shutdown is what credit holders and South African fuel-market participants will be watching most closely in the weeks ahead.3,45