UK petrol and diesel prices have generally been on an upward trend recently, influenced by a complex mix of global and domestic factors.
Here’s a breakdown of what’s happening:
1. **Rising Global Oil Prices:** The primary driver is the price of Brent crude oil (the international benchmark). This has been increasing due to:
* **OPEC+ Supply Cuts:** Major oil-producing nations continue to limit supply to support prices.
* **Improved Demand Outlook:** A brighter global economic outlook, particularly in the US and China, is leading to expectations of higher demand for fuel.
* **Geopolitical Tensions:** This is where the RAC’s warning comes in.
2. **Geopolitical Tensions (The RAC’s Warning):**
* The RAC’s concern about “Iran war” is likely referring to the broader **heightened geopolitical instability in the Middle East**, including:
* **Attacks on shipping in the Red Sea:** Houthi attacks on commercial vessels, often linked to Iran, have forced many ships to reroute around Africa, increasing journey times, shipping costs, and insurance premiums. This adds a “risk premium” to crude oil prices.
* **Broader regional instability:** Any escalation in conflicts or tensions in the oil-rich Middle East can create fear of supply disruptions, pushing oil prices higher.
* **Impact:** If these tensions remain unresolved or escalate further, it adds uncertainty to global oil supplies, leading traders to bid up crude oil prices. This directly translates to higher wholesale and then retail pump prices.
3. **Weak Pound vs. Dollar:** Since crude oil is priced in US dollars, a weaker British Pound makes dollar-denominated oil more expensive for UK importers, even if the dollar price of oil remains stable.
4. **Wholesale-to-Retail Pass-Through:** Fuel retailers (supermarkets and independent stations) then buy this wholesale fuel and add their margins, along with taxes (fuel duty and VAT) before selling it at the pump. There can sometimes be a lag in how quickly wholesale price drops are passed on compared to wholesale price rises.
**Current Situation & Outlook:**
* **Average Prices:** As of recent reports, both petrol and diesel prices have been creeping up. Petrol is often hovering around the 150-165p per litre mark, with diesel typically a few pence higher.
* **RAC’s Forecast:** Motoring groups like the RAC and AA are closely monitoring wholesale costs. Their warnings highlight that the current geopolitical risk premium is a significant factor keeping pump prices elevated, and without a de-escalation of Middle East tensions, these prices are unlikely to fall significantly and could indeed continue to rise.
* **Other Factors:** Future prices will also be influenced by OPEC+ decisions, the overall health of the global economy, and the strength of the pound.
In essence, UK motorists are currently facing rising fuel costs driven primarily by a rebound in global oil prices and a significant “risk premium” attached due to ongoing geopolitical tensions, particularly in the Middle East.

