Producer price trends across Ghana’s energy-related sectors are moving in different directions, with a sharp decline in gas prices offering cost relief to producers while electricity and water costs continue to rise, according to the latest Producer Price Index (PPI) report from the Ghana Statistical Service.
Data for March 2026 show that the Electricity and Gas sub-sector recorded year-on-year producer price inflation of 13.6%, easing slightly from 14.3% in February. On a month-on-month basis, however, prices fell by 0.6%, suggesting some short-term moderation in cost pressures.
Within the sub-sector, cost trends diverged sharply.
Electricity-related activities, covering power generation, transmission, and distribution, posted a 15.3% year-on-year increase in producer prices. This points to persistently high costs in electricity supply, with direct implications for businesses that rely heavily on power. Elevated electricity producer prices typically translate into higher operating expenses, which firms may pass on to consumers through increased prices for goods and services.
By contrast, the manufacture and distribution of gas recorded a steep year-on-year deflation of 29.1%. The decline signals a significant reduction in production and distribution costs, easing pressure on producers and creating potential savings for industrial users and power generators that depend on gas as a key input.
Lower gas prices could help cushion broader energy costs. Cheaper gas has the potential to reduce input costs in sectors such as manufacturing and electricity generation, partially offsetting the impact of rising power tariffs.
Meanwhile, the Water Supply, Sewerage and Waste Management sub-sector continues to show steady but elevated cost growth. Producer prices in the sector rose 9.9% year-on-year in March, unchanged from February, indicating persistent inflationary pressure.
At a more detailed level, water collection, treatment, and supply recorded an even higher inflation rate of 17.2%, underlining structurally high costs in water provision. Unlike gas, where falling prices are providing relief, water-related costs continue to rise.
The combined effect highlights an increasingly uneven cost environment across Ghana’s utility sectors. While declining gas prices offer a clear avenue for cost relief, sustained increases in electricity and water prices continue to weigh on overall production costs, limiting the extent to which businesses can benefit from easing input prices.
