Data from the Directorate-General for Energy and Geology (Direção-Geral de Energia e Geologia or DGEG) shows that diesel prices rose 30.3% and petrol prices 19.3% in May compared to the same month in 2025. This increase occurred alongside a 60.3% rise in the average cost of Brent crude oil. The average retail price for diesel reached 1.977 euros per liter during the period.
Fuel prices see significant increase compared to 2025
Friday, 3 July 2026AI summary
