On 26 September 2026, Spanish authorities and industry observers reported a marked rise in fuel prices across the country. According to the latest figures from the Ministerio para la Transición Ecológica y el Reto Demográfico (Miteco) average prices in the current reporting week are around €1.946 per litre for petrol and €1.942 for diesel. At the same time, price reports from filling stations show that in numerous provinces, and particularly in regions with higher logistics costs, some retailers are now regularly charging more than €2.00 per litre.
The immediate cause is the continued upward movement in prices at the pumps: Spanish media report that diesel prices have risen for 16 consecutive days and petrol prices for 20. This is reflected in everyday costs: filling a 55-litre tank costs tens of euros more than it did a year ago. Peak prices occur more often, particularly on islands and in sparsely populated areas, where transport costs and lower levels of competition have a greater impact.
The government is trying to curb the trend. Tax relief on fuel reduces the price at the pump, but can only partly offset the international cost drivers. Miteco notes that average prices per litre remain close to the €2 mark despite the measures, and that regional peaks above it have been recorded.
Analysts cite the strained state of international oil and product markets as the main cause. The International Energy Agency stresses that disruptions to supply chains from the Middle East and risks to shipping through the Strait of Hormuz and repeated attacks on energy infrastructure in the Gulf region are tightening available supplies and raising procurement costs in Europe. Spain is indirectly affected, because more expensive crude oil and product imports feed through into wholesale prices.
The effects extend beyond private households: haulage and bus companies are seeing operating costs rise, which could encourage price increases in logistics and regional transport. In energy policy, the price surge is intensifying debate over temporary relief measures and the pace of the transition to alternative road-transport fuels. Short-term price movements depend above all on the stabilisation of sea routes and refinery output in the Middle East; at national level, fiscal interventions remain a limited buffer.
The figures and attributions in this report are based on ongoing price statistics and map queries from Miteco, as well as analyses by Spanish media such as RTVE and 20minutos and analyses by the International Energy Agency.
Editor: Daniel Mayer (Article created with AI assistance).