Ghana’s mining sector recorded a renewed increase in producer price inflation in September 2026, driven largely by higher prices in crude oil and natural gas extraction, highlighting the influence of energy-related activities on industrial cost movements.
The Ghana Statistical Service (GSS) September Producer Price Index shows that year-on-year producer inflation in mining and quarrying increased to 5.5% from 4.9% in August.
The sector contributed 2.4 percentage points to the overall producer inflation rate of 4.8%, making it the largest contributor to the annual increase in prices received by producers.
Mining and quarrying also carries a 43.7% weight in the overall Producer Price Index, giving price movements in the sector significant influence over the national measure.
The strongest increase occurred in crude oil and natural gas extraction, where producer prices rose by 18.3%.
Mining support services recorded a 5.3% increase, while other mining and quarrying activities and metal ore mining registered declines of 2.8% and 2.3%, respectively.
The divergent movements suggest that the increase in mining-sector inflation was concentrated in particular activities rather than being uniform across the industry.
The figures are important for businesses and investors assessing production costs, supplier prices and operating conditions across Ghana’s industrial economy.
Because mining has a substantial weight in the producer price index, changes in its prices can materially influence the headline figure, even when other activities record more moderate movements.
The sector’s performance also provides an indication of the uneven pressures facing producers. While crude oil and natural gas extraction recorded a sharp increase, falling prices in some other mining activities point to different cost and pricing conditions within the industry.
Manufacturing added to the overall pressure, with producer inflation rising to 4.6% in September from 3.6% in August. The sector contributed 1.6 percentage points to the headline rate.
Electricity and gas recorded annual producer inflation of 9.8%, down from 12.3% in August, while water supply and waste management recorded 8.3%, compared with 10.1% a month earlier.
These movements underline the importance of monitoring price developments across interconnected industrial activities when assessing the operating environment for Ghanaian businesses.
On a monthly basis, mining and quarrying producer prices increased by 2.0% in September, compared with 4.9% in August. This indicates a moderation in the pace of monthly increases even as the annual rate strengthened.
Across all activities, monthly producer inflation slowed to 1.3% from 2.5% in August.
For businesses exposed to mining and energy-related costs, the figures reinforce the need for careful procurement planning, stronger cost controls and improved efficiency.
The GSS has recommended that businesses maintain appropriate inventories of critical inputs, diversify suppliers where necessary and invest in productivity-enhancing processes to reduce exposure to price increases and supply disruptions.
The data also provide policymakers with an additional tool for tracking emerging cost pressures and identifying sectors that may require closer monitoring.
