Africa Daily Economic Briefing — 1 October 2026

A sharp Eswatini fuel-price increase reinforces Africa's renewed energy-inflation challenge as central banks balance price risks against weak or uneven growth.

Executive Summary

Energy inflation is again shaping Africa’s near-term economic outlook. Eswatini will raise petrol, diesel and illuminating paraffin prices from 2 October, with petrol climbing to E29.40 per litre. The adjustment will feed directly into household transport and cooking costs and indirectly into freight, food distribution and agricultural production.

The shock is regional rather than isolated. The South African Reserve Bank (SARB) raised its policy rate by 25 basis points to 7.25% in September, citing renewed fuel inflation and the risk that a prolonged supply shock could spread into broader prices. Kenya’s annual inflation reached 6.8% in September, driven mainly by food, transport and housing-related costs.

Elsewhere, monetary policy is diverging. Nigeria reset its policy rate from 26.5% to 23.0% as inflation moderated, while Ghana held its rate at 14.0% despite higher oil-related risks. The emerging policy divide is clear: central banks with stronger disinflation or external buffers have some room to support activity, while economies facing faster energy pass-through have less space to ease.

Key Developments

1. Eswatini announces a sharp fuel-price increase

Eswatini’s Ministry of Natural Resources and Energy announced higher pump prices effective Friday, 2 October. Unleaded petrol 95 will rise from E25.97 to E29.40 per litre, illuminating paraffin from E21.73 to E25.16, and diesel 50ppm from E28.85 to a reported E32.25.

Petrol and paraffin therefore rise by E3.43 per litre, equivalent to increases of about 13.2% and 15.8%, respectively. The published diesel endpoints imply an increase of E3.40, or about 11.8%, although the ministry-attributed announcement described the increase across all three products as E3.43. The diesel arithmetic should be confirmed against the ministry’s formal price schedule before publication in any downstream price database.

Officials attributed the adjustment to higher international crude and refined-product costs, shipping restrictions and a modest depreciation of the lilangeni. The ministry said September crude prices averaged US$102 per barrel, up from US$89 in August, while the exchange rate averaged E16.18 per US dollar compared with E16.14 previously.

The economic effect will extend beyond motorists. Diesel is a major input into freight, farming and backup power, while paraffin remains important for lower-income households. The increase will place upward pressure on transport fares, food distribution costs and working capital, and it may weaken household purchasing power. It also raises the likelihood that inflationary pressure will persist into the final quarter.

2. Southern Africa faces a renewed energy-inflation test

The Eswatini adjustment comes as South Africa is also confronting renewed fuel pressure. In its September decision, the SARB raised the policy rate by 25 basis points to 7.25%. It reported an average petrol under-recovery of R2.83 per litre at the time of the meeting and projected headline inflation above 5% later in 2026 and early in 2027 before easing.

The SARB’s September Quarterly Bulletin shows the scale of the earlier pass-through: South African consumer fuel inflation accelerated to 34.3% in June before moderating to 20.0% in August. Headline inflation eased to 4.4% in August from 5.0% in June, but the central bank judges the risks to be tilted upward, particularly if fuel and services increases become embedded in expectations.

For Eswatini, the South African inflation and interest-rate cycle matters through the lilangeni’s parity with the rand, deep trade links and imported goods prices. Higher South African rates support the currency anchor but also tighten regional financing conditions.

3. Kenya’s inflation rises to 6.8%

Kenya’s annual consumer inflation reached 6.8% in September, according to the Kenya National Bureau of Statistics. Prices rose 0.4% month on month. Food and non-alcoholic beverages increased 9.5% over the year, transport 15.6%, and housing, water, electricity, gas and other fuels 3.2%.

Inflation remains inside Kenya’s 2.5%-7.5% target band, but it is now close enough to the upper limit to constrain near-term monetary easing. The Central Bank of Kenya held its policy rate at 8.75% in August. The latest inflation composition suggests that energy and food supply conditions, rather than demand alone, will determine the next policy move.

4. Nigeria eases while Ghana holds

The Central Bank of Nigeria reset its monetary policy rate to 23.0% at its 21-22 September meeting, down from 26.5%. It retained the cash reserve requirement at 45% for deposit money banks and 16% for merchant banks. With the CBN reporting inflation at 15.39%, the decision marks a significant shift toward supporting credit and activity, although monetary conditions remain restrictive.

Ghana took a more cautious approach. The Bank of Ghana held its policy rate at 14.0%, noting that headline inflation was still below the lower bound of its target band but that oil prices, utility tariffs, transport fares and a stronger US dollar posed upside risks. Ghana Statistical Service reported annual inflation of 5.0% in August. Gross international reserves stood at US$12.0 billion, equal to 4.5 months of import cover, as at 22 September.

Country Watch

South Africa

South Africa recorded a preliminary merchandise trade surplus of R20.5 billion in August. Exports totalled R181.8 billion and imports R161.3 billion, according to the South African Revenue Service. The surplus offers some external support, but the growth picture remains weak: real GDP contracted by 0.2% in the second quarter, and the SARB now projects growth of 1.2% for 2026.

Nigeria

The 350-basis-point reduction in Nigeria’s policy rate is the day’s clearest easing signal. Its effectiveness will depend on whether lower policy rates transmit into credit without destabilising the naira or interrupting disinflation. High reserve requirements mean the overall stance remains tighter than the headline rate change alone suggests.

Kenya

September inflation confirms that transport costs are a major source of pressure. Businesses with fuel-intensive logistics face tighter margins, while households are likely to experience a broader cost-of-living effect through food distribution and public transport. The next inflation release and the Central Bank of Kenya’s response will be important tests of whether the rise is temporary or persistent.

Other Notable Developments

Ghana’s policy hold reflects a balancing act between unusually low headline inflation and a worsening global energy backdrop. Strong gold, cocoa and crude-oil export earnings supported a US$8.82 billion trade surplus in the first eight months of 2026, according to the Bank of Ghana, but higher oil and gas imports and external payments have reduced reserve cover from earlier peaks.

Markets and Commodities

Oil is the main transmission channel connecting today’s developments. The Eswatini ministry-attributed figures indicate that the average crude price rose by roughly 14.6% between August and September. For African oil importers, sustained prices near the reported September average of US$102 per barrel would worsen import bills, raise subsidy or stabilisation-fund costs, and add to transport and food inflation.

Oil exporters may gain fiscal and foreign-exchange revenue, but the benefit is uneven. Refining constraints, domestic fuel-pricing systems and higher global financing costs can dilute the gains. Gold remains an important buffer for Ghana, where stronger export receipts have supported reserves and the currency.

South Africa’s August trade surplus is supportive for the rand and the wider Common Monetary Area. Even so, a more expensive energy import bill could erode that support if the oil shock persists.

Policy Implications

• Protect targeted groups, not broad consumption. Eswatini should prioritise temporary, targeted support for vulnerable households and essential public transport rather than an open-ended universal fuel subsidy.
• Monitor second-round effects. Revenue, competition and statistical authorities should watch transport fares, food distribution margins and administered prices for evidence that the fuel shock is spreading.
• Preserve fiscal transparency. Any use of Eswatini’s Strategic Oil Reserve Fund should be reported with the size, duration and fiscal cost of the intervention.
• Avoid premature monetary easing. Central banks facing faster energy pass-through need to distinguish temporary first-round fuel inflation from persistent wage, services and expectations effects.
• Use trade buffers carefully. South Africa’s trade surplus and Ghana’s commodity earnings provide resilience, but they do not eliminate exposure to oil, shipping and global interest-rate shocks.

What to Watch Next

1. The implementation of Eswatini’s new pump prices on 2 October and any resulting adjustment to public transport fares.
2. South Africa’s next official fuel-price adjustment and the extent to which the September under-recovery reaches consumers.
3. Inflation expectations and services prices following the SARB’s rate increase.
4. Kenya’s October inflation reading and any change in the Central Bank Rate.
5. Exchange-rate and inflation responses to Nigeria’s 350-basis-point rate reduction.
6. Whether crude-oil supply disruptions ease or persist through October.