Weekly Risk Brief, Week 39: Cost pressure from abroad, strain at home
Steyn Mc Dowall · 1 October 2026
Fuel disruption, an exceptional El Niño forecast and friction with Washington are building cost pressure on transport, agriculture and healthcare. The fourteen risks to watch this week, and how far insurance carries them.
Each risk is classified by severity, reach and onset, with its direction of travel and risk transfer position.
The view ahead
The pressure begins beyond South Africa’s borders. It lands first on the sectors that move goods, feed people and treat patients.
Conflict-driven disruption to fuel supply is already lifting transport and utility costs, and the Reserve Bank has tightened in response. A strong El Niño is forecast to reach agriculture while the country is still working through its worst livestock disease outbreak, and diplomatic friction with Washington has now produced concrete measures.
We expect these pressures to compound in fuel-intensive and cost-sensitive sectors first, with the effect on credit and household budgets following. The task for the coming weeks is to respond to the cause and not to the symptom.
Risks at a glance
Severity is how hard the risk lands. Reach is how far it travels: contained to one sector, connected across several, or systemic across the economy. Onset is how soon it arrives: immediate, building over coming months, or long-range. Nothing this week is rated severe.
| Risk | Severity | Reach | Onset | Direction |
|---|---|---|---|---|
| CLI-01Exceptional El Niño into summer | Major | Systemic | Building | Rising |
| GEO-01US-South Africa relations | Major | Systemic | Immediate | Rising |
| MAC-01Fuel and imported-inflation shock | Major | Systemic | Immediate | Rising |
| AGR-01Foot-and-mouth disease outbreak | Major | Connected | Immediate | Stable |
| GOV-02Expanded oversight and procurement scrutiny | Moderate | Connected | Building | Rising |
| HLT-01Medicine supply and pricing strain | Moderate | Connected | Immediate | Rising |
| MAC-02Monetary tightening and cost of credit | Moderate | Systemic | Building | Rising |
| ENE-01Structural dependence on imported fuel | Moderate | Systemic | Long-range | Stable |
| GOV-01Institutional integrity and public safety | Moderate | Connected | Immediate | Stable |
| INF-01Rail and port capacity gap | Moderate | Systemic | Building | Stable |
| HLT-02Mpox community spread | Minor | Contained | Building | Rising |
| AGR-02Local-sourcing compliance in sugar | Minor | Contained | Immediate | Stable |
| POL-01Pre-election legal and political friction | Minor | Contained | Building | Stable |
| REG-01Regional fiscal and donor shifts | Minor | Connected | Immediate | Stable |
Dates that will move the picture
- 30 Sep
- US health funding to Zimbabwe endsREG-01
- 1 Oct
- Medicine single exit price rises 2.88%HLT-01
- 7 Oct
- October fuel price adjustment takes effectMAC-01
- Q4 2026
- Rate, inflation and municipal-election developmentsMAC-02
- Summer 2026/27
- El Niño impact window for agriculture, water and powerCLI-01
- 2027/28
- Target for the Sapref final investment decisionENE-01
Opportunities worth watching
Offshore wind. A new framework identifies about 95 GW of potential and more than 300 000 job-years by 2050, which points to a long-run regulatory and investment opening.
Private rail entry. Agreements with eleven operators for 24 million tonnes of added capacity offer the first real alternative routes for bulk cargo.
Botswana fiscal repair. A sharply lower deficit forecast improves the credit and payment outlook for regional counterparties.
Risk register
Each card carries the risk, its category, severity, reach, onset, direction of travel and risk transfer position, together with the response we recommend.
- Insurable
- Three blocks. Cover readily placed in the local market.
- Partially insurable
- Two blocks. Cover available for part of the exposure, locally or internationally, with material exclusions.
- Not insurable
- One block. No insurance market responds. The exposure is managed, hedged or retained.
Major severity
CLI-01
Exceptional El Niño into summer
- Category
- Climate
- Severity
- Major
- Reach
- Systemic
- Onset
- Building
- Direction
- Rising
- Insurance
- Partially insurable
The Weather Service describes the current warming of Pacific surface waters as highly unusual and the 2026/27 event as exceptional in timing and size. El Niño usually means hotter and drier summers in the interior, yet rainfall was normal in two of the last seven events, so the outcome is uncertain and the exposure is real.
What we recommend
Stress-test crop, water and power-demand assumptions for the summer. Agree trigger points for drought response now, while options are open.
GEO-01
US-South Africa relations
- Category
- Geopolitical
- Severity
- Major
- Reach
- Systemic
- Onset
- Immediate
- Direction
- Rising
- Insurance
- Partially insurable
Washington has moved from criticism to measures, with visa restrictions in place and a refugee programme of up to 17 500 places, mostly for Afrikaners, budgeted at about $500 million. Public statements from both ambassadors show little common ground, although Pretoria is pursuing talks at the UN General Assembly.
What we recommend
Map exposure to US trade, funding, travel and reputational channels. Prepare for further measures and for a shift in how South Africa is perceived by US counterparts.
MAC-01
Fuel and imported-inflation shock
- Category
- Macro and energy
- Severity
- Major
- Reach
- Systemic
- Onset
- Immediate
- Direction
- Rising
- Insurance
- Not insurable
Conflict in the Middle East and continued disruption to refining capacity linked to the Russia-Ukraine war are producing a lasting global supply shock. Early October fuel projections point to petrol rising by roughly R2.66 to R2.83 per litre and diesel by R2.61 to R3.01, with the adjustment due on 7 October. Transport inflation already stands at 8.8%.
What we recommend
Reprice fuel-linked contracts and freight surcharges before 7 October. Test budgets against a further round of increases in Q4.
AGR-01
Foot-and-mouth disease outbreak
- Category
- Agriculture
- Severity
- Major
- Reach
- Connected
- Onset
- Immediate
- Direction
- Stable
- Insurance
- Partially insurable
The outbreak is the worst on record and has reached all nine provinces. More than 23 million doses have been imported and every commercial dairy animal has had a first dose. Local vaccine output remains constrained, and a new licensing route lets private manufacturers produce the state vaccine while the Agricultural Research Council rebuilds capacity.
What we recommend
Confirm biosecurity and movement-control compliance across supply chains. Model livestock, dairy and export disruption for the next two quarters.
Moderate severity
GOV-02
Expanded oversight and procurement scrutiny
- Category
- Governance
- Severity
- Moderate
- Reach
- Connected
- Onset
- Building
- Direction
- Rising
- Insurance
- Partially insurable
The Public Service Commission has new powers, including binding directives and reach into municipalities and public entities, and is seeking R435 million more over four years. Parliament's public accounts committee is pressing Treasury to blacklist suppliers linked to corruption or non-delivery.
What we recommend
Suppliers to the state should tighten contract compliance and audit trails. Blacklisting is a live commercial risk.
HLT-01
Medicine supply and pricing strain
- Category
- Health
- Severity
- Moderate
- Reach
- Connected
- Onset
- Immediate
- Direction
- Rising
- Insurance
- Partially insurable
Between 40 and 50 of 1 200 tendered medicine lines are short, which the department attributes to regulation, global ingredient supply and late supplier payments. The single exit price rises 2.88% from 1 October, and manufacturers say input costs have climbed 30% to 40% since the Gulf disruption began, so further shortages are plausible.
What we recommend
Employers and medical schemes should review chronic-medication continuity and formulary substitutions. Healthcare suppliers should revisit margin and stock cover.
MAC-02
Monetary tightening and cost of credit
- Category
- Macro and energy
- Severity
- Moderate
- Reach
- Systemic
- Onset
- Building
- Direction
- Rising
- Insurance
- Not insurable
The Reserve Bank lifted the repo rate by 25 basis points to 7.25%, taking prime to 10.75%, and cited global supply pressures as the reason. Headline inflation edged up to 4.4% in August, with housing and utilities contributing 1.3 percentage points and transport 1.2.
What we recommend
Review floating-rate debt and covenant headroom. Expect further pressure on consumer affordability and on client payment cycles.
ENE-01
Structural dependence on imported fuel
- Category
- Macro and energy
- Severity
- Moderate
- Reach
- Systemic
- Onset
- Long-range
- Direction
- Stable
- Insurance
- Not insurable
Restarting the two idle state refineries is a long-dated undertaking. Sapref in Durban needs about R115.6 billion with a final investment decision targeted for 2027/28, and the Mossel Bay plant needs R5.8 billion for its first phase and R8.5 billion for its second. Import exposure will persist through the planning horizon.
What we recommend
Treat imported fuel as a standing exposure and not a temporary one. Any relief from domestic refining should be excluded from near-term plans.
GOV-01
Institutional integrity and public safety
- Category
- Governance
- Severity
- Moderate
- Reach
- Connected
- Onset
- Immediate
- Direction
- Stable
- Insurance
- Insurable
A deputy national police commissioner is before the court on five charges, and separate investigations follow findings that linked him to a R228 million contract. The allegations are untested. In parallel, ten women have been killed in Ekurhuleni since July, and the national office has taken over the investigation. Security-sector credibility is under strain, though targeted policing such as drone surveillance on the N7 is reporting results.
What we recommend
Reassess security arrangements and duty-of-care obligations for staff. Screen counterparties with links to matters under investigation.
INF-01
Rail and port capacity gap
- Category
- Infrastructure
- Severity
- Moderate
- Reach
- Systemic
- Onset
- Building
- Direction
- Stable
- Insurance
- Partially insurable
Transnet's rail infrastructure arm is asking Treasury for a further R26 billion on top of about R10 billion already secured. Eleven private operators are lined up to add roughly 24 million tonnes of capacity across five corridors, and a R44 billion manganese export overhaul at Ngqura is planned. Recovery is credible but will be gradual.
What we recommend
Keep road and alternative routing options for bulk and containerised cargo. Track private operator entry as the earliest sign of relief.
Minor severity
HLT-02
Mpox community spread
- Category
- Health
- Severity
- Minor
- Reach
- Contained
- Onset
- Building
- Direction
- Rising
- Insurance
- Partially insurable
Confirmed cases have reached 22, up four in the past week, with 18 in the Western Cape, three in Gauteng and one in KwaZulu-Natal. Two cases involve foreign visitors and one involves a resident returning from Spain, so imported transmission is a continuing pathway. Contact tracing is under way.
What we recommend
Issue staff health guidance and review travel advisories. No operational disruption is expected at current volumes.
AGR-02
Local-sourcing compliance in sugar
- Category
- Agriculture
- Severity
- Minor
- Reach
- Contained
- Onset
- Immediate
- Direction
- Stable
- Insurance
- Not insurable
Growers say buyers are not meeting the 95% local sourcing commitment in the sugar masterplan. Sales this season are 433 380 tonnes against 626 417 tonnes in 2023/24. The trade minister has promised support, including tariffs.
What we recommend
Food and beverage buyers should expect closer scrutiny of sourcing and possible tariff changes.
POL-01
Pre-election legal and political friction
- Category
- Political
- Severity
- Minor
- Reach
- Contained
- Onset
- Building
- Direction
- Stable
- Insurance
- Partially insurable
The DA is taking a dispute over single-name proportional lists to the Electoral Court. Prosecutions of two party leaders for crimen injuria are also proceeding. These items add noise ahead of the municipal elections without changing policy direction.
What we recommend
Monitor for litigation over candidate lists and for delays that could affect election timing.
REG-01
Regional fiscal and donor shifts
- Category
- Regional
- Severity
- Minor
- Reach
- Connected
- Onset
- Immediate
- Direction
- Stable
- Insurance
- Partially insurable
Botswana has cut its projected deficit from 8.9% to 3.1% of GDP, a clear improvement. Zimbabwe faces a gap when US health funding ends this month, after more than twenty years of support. Namibia now requires at least 10% of rail contract value to go to local firms.
What we recommend
Cross-border clients should review Namibian local-content rules, and those with Zimbabwe health exposure should plan for the funding gap.
Where insurance carries the load
Read against the South African market, only one exposure on this register transfers cleanly. Crime, staff safety and asset loss under the institutional integrity entry are met by products every local insurer writes, and the work there is limits and claims discipline rather than placement, with Sasria the sole route for the riot and public disorder layer and its capped limits still the reason large property exposures require special dispensation to procure excess cover.
Nine risks sit in the middle, where a policy answers part of the loss and the exclusions carry the rest. Hail cover is mature here while multi-peril crop and drought cover has never taken hold without subsidy, so the El Niño exposure runs mostly to parametric structures placed offshore. Livestock mortality is locally insurable, though compensation for notifiable-disease culling sits with the state under the Animal Diseases Act rather than with an insurer. Political risk on cross-border trade runs through the Export Credit Insurance Corporation and the London market, and after the Covid business interruption litigation that ran through our courts, infectious-disease extensions have been written out of local policies, which is why the Mpox exposure is a medical scheme question and not an insurance one. The four risks no market will take, fuel prices, interest rates, refinery dependence and lost sugar volumes, are the ones most likely to reach earnings this quarter, and they are managed through hedging, pass-through and stockholding, or funded deliberately through a cell captive, which remains the most useful South African structure for exposures that are real but uninsurable. Fines and penalties are not insurable, as cover for them offends public policy. The pattern to hold onto is that the risks arriving fastest are the least insurable, so the balance sheet, not the policy schedule, absorbs the first shock.
Severity: severe, major, moderate, minor, limited. Reach: contained, connected, systemic. Onset: immediate, building, long-range. Ratings are analyst judgements. Matters before the courts are allegations until determined. This brief is general information and not advice on any specific decision.
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