Consumers will face a mixed reality at the fuel pumps starting June 1, 2026, as petrol and Liquefied Petroleum Gas (LPG) prices are set to increase, while diesel is projected to see a decrease. The outlook, released by the Chamber of Oil Marketing Companies (COMAC) on May 29, 2026, reflects complex global market dynamics and ongoing government-industry interventions.
Understanding the Price Fluctuations
The upcoming price adjustments indicate a notable increase for petrol, estimated between 4.20% and 6.20%. This could push the price of a litre of petrol to approximately GH¢15.92. LPG prices are also expected to climb by up to 2.24%, with a kilogramme potentially costing GH¢17.30. In contrast, diesel is forecasted to become cheaper, with prices declining between 1.65% and 2.00%, settling around GH¢17.21 per litre.
These projections are based on the purchasing patterns of oil marketing firms, many of whom acquire petroleum products on credit from bulk oil distributors. The varied movements stem from a combination of factors influencing the global and local petroleum markets.
Drivers Behind the Mixed Reviews
COMAC attributes the divergent price trends to a confluence of lower global oil prices and sustained government-industry collaborations. A key factor is the Joint Government-Industry measure, extended from May 16, 2026, which has significantly shaped the pricing for the June 1 window.
Under this revised intervention, the subsidy for petrol has been eliminated, while the support for diesel has been reduced to GH¢1.07. This policy aims to provide consumers with some buffer against the full impact of international price hikes while gradually aligning local prices with global market rates. Data from late May shows a marginal decrease in average oil prices, from $112.07 to $110.59 per barrel.
Refined petroleum product prices on the international market also exhibited mixed movements for the June 1 pricing period. LPG experienced the most substantial drop at 5.53%, followed by diesel at 5.35%. Petrol, however, saw a modest increase of 3.0% on the global stage.
Impact of Currency Depreciation
Compounding these international influences is a slight depreciation of the Ghana Cedi against major trading currencies. The local currency weakened from GH¢11.30 to GH¢11.59 per dollar for the June 1, 2026, period. This depreciation is attributed to increased dollar demand, dividend repatriation, disruptions in gold exports, and cautious interventions by the Bank of Ghana.
Regulatory Price Floors
Adding another layer to the pricing structure, the National Petroleum Authority (NPA) announced price floors for the June 1 to June 16 window on May 28, 2026. The NPA stipulated that no oil marketing company should sell a litre of petrol below GH¢15.20, marking an increase from the previous pricing window’s quote.
Conversely, the price floor for diesel was set at GH¢15.49, a reduction from the May 16, 2026, figure. This indicates that oil marketing companies are expected to sell diesel at prices at or above this new floor, influencing the final retail price consumers will encounter.
Looking Ahead
The upcoming price adjustments signal a dynamic period for fuel consumers and the broader economy. The interplay between global commodity prices, currency stability, and government policy interventions will continue to shape fuel affordability. Consumers should monitor further announcements from COMAC and the NPA, as well as global market trends, to anticipate future price movements. The effectiveness of the revised government-industry measures in balancing price stability and market alignment will be a key factor to watch in the coming months.











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