- Government Statistician Urges Vigilance as Energy and Industrial Costs Remain Elevated
Ghana’s producer inflation increased for a second consecutive month in September, strengthening the case for policymakers to look beyond the relatively low headline rate and monitor the sectors where cost pressures could eventually reach consumers.
Producer prices rose 4.8 per cent year on year, up from 4.4 per cent in August and 4 per cent in July. The increase was driven principally by mining and quarrying and manufacturing, which together accounted for four percentage points of the headline rate.
Government Statistician Dr Alhassan Iddrisu urged policymakers to track developments in mining, manufacturing and energy, while encouraging businesses to use the data in planning costs and prices and households to incorporate changing conditions into their budgets.
His warning is important because producer inflation measures price changes at the point where goods and services leave producers, before distribution costs and retail margins are added. It can therefore offer an early indication of pressures that may later appear in consumer prices, corporate margins or both.
The September data present a mixed picture. Annual producer inflation accelerated by 0.4 percentage points, but month-on-month inflation slowed to 1.3 per cent from 2.5 per cent in August. Costs are still rising, although the immediate pace of increase moderated.
This distinction matters for policy. The annual rate shows that producers charged more than they did a year earlier, while the monthly reading provides a more current view of momentum. A slowing monthly rate may reduce immediate concern, but two successive increases in annual inflation indicate that underlying pressures have not disappeared.
Mining and quarrying was the single largest contributor, adding 2.4 percentage points—half of overall producer inflation. The sector recorded annual inflation of 5.5 per cent, with crude oil and natural gas extraction prices rising 18.3 per cent.
The dominance of mining partly reflects its substantial weight in Ghana’s producer-price basket. It also means headline PPI can move strongly in response to commodity prices and exchange-rate changes, even when domestic consumer demand remains subdued.
Higher prices in crude oil and natural gas extraction do not pass mechanically into household inflation. Their effects depend on domestic fuel pricing, refinery arrangements, electricity generation costs, transport charges and the exchange rate. Nevertheless, sustained energy-related increases can raise costs across supply chains and eventually affect food, manufactured goods and services.
Manufacturing provides a more direct signal about pressures facing domestic businesses. Inflation in the sector rose to 4.6 per cent in September from 3.6 per cent in August and 1.7 per cent a year earlier. Together with mining, manufacturing accounted for more than 80 per cent of the headline producer rate.
These categories matter beyond their direct weight because many supply inputs to other industries. Higher fabricated-metal or machinery prices can raise the cost of construction, manufacturing expansion and equipment replacement. Businesses may postpone investment, absorb the increase through lower margins or transfer it to customers.
Each response carries economic consequences. Passing costs through may lift consumer inflation; absorbing them can weaken profitability, wages and tax payments; postponing investment can slow productivity and job creation. Producer inflation is therefore not merely a technical precursor to retail prices. It is also a measure of pressure on enterprise viability.
Electricity and gas recorded the highest inflation rate among the highlighted subsectors at 9.8 per cent. The rate nevertheless declined from 12.3 per cent in August, indicating that energy inflation remained elevated but was easing.
That moderation is encouraging, yet electricity remains a foundational business input. Persistent increases affect factories, cold-storage operators, mines, hotels, hospitals and small enterprises. Firms with unreliable grid supply also face generator and fuel costs, amplifying the effective energy burden beyond official tariffs.
Water supply and waste-management inflation similarly eased to 8.3 per cent from 10.1 per cent. Construction inflation increased to 4.7 per cent from 4.5 per cent, led by building activities at 7 per cent, specialised works at 4.8 per cent and civil engineering at 3.7 per cent.
Services offered a counterweight, with inflation slowing to 1.4 per cent from 1.8 per cent. However, transport and storage prices rose 5.8 per cent, reversing the 8.2 per cent decline recorded in September 2025.
The transport reversal deserves attention because logistics transmit cost pressure between sectors. More expensive transport raises the final cost of agricultural produce, factory inputs and retail goods, even when the price charged by the original producer is stable.
The PPI increase also comes as consumer inflation rose to 5.2 per cent in September from 5 per cent in August, its second consecutive acceleration. Both measures remain comparatively low, but their direction suggests that Ghana’s disinflation process may be entering a more difficult phase.
This does not necessarily imply an imminent inflation surge. Producer prices can be volatile, particularly when mining and energy carry significant weight. Companies may also absorb costs rather than transfer them immediately, while currency stability and weak demand can limit pricing power.
Policymakers should therefore resist reacting to one month’s data in isolation. The more useful approach is to monitor whether manufacturing inflation continues accelerating, whether transport and energy costs remain elevated and whether monthly producer inflation begins rising again.
For the Bank of Ghana, the figures reinforce the need for caution when assessing the durability of low consumer inflation. Monetary policy operates with a lag, and emerging factory-gate pressures may matter more for future prices than current retail readings alone.
For fiscal authorities, the response should focus on structural costs rather than price controls. Reliable electricity, efficient ports, lower logistics expenses, predictable taxes and currency stability would help businesses contain costs without suppressing investment.
Dr Iddrisu’s message is ultimately about using detailed data before headline inflation becomes a problem. Ghana’s producer-price environment remains manageable, but the concentration of pressure in mining, manufacturing, energy and transport identifies where the next inflation risks are now forming locally.
