The European Central Bank (ECB) reports that near-record refining margins have significantly increased euro zone fuel prices. This trend, coupled with oil prices near $90 a barrel, pushed July inflation to 2.9%. For energy executives and investors, these dynamics signal persistent price pressures that may force the ECB to raise interest rates to combat broadening inflation.
Refining Margin Surges for Diesel and Petrol
According to an ECB blog post, refining margins rose sharply between February and July. For diesel, margins increased from €0.10 per litre of retail prices before the Iran war to €0.35 in the first three weeks of July. Petrol margins followed a similar trajectory, climbing from €0.04 of the retail price in February to €0.23 in July. While margins are expected to peak in August, refined diesel futures from July 20 suggest a decline to €0.16 by the end of 2027, returning to levels seen in late February 2026.
Global Supply Constraints and Russian Export Bans
The widening of refining margins is attributed to tightened global fuel supplies. Key drivers include disruptions to refining operations and fuel exports in the Middle East, alongside reduced Russian refinery throughput. Russia recently extended its ban on the export of diesel and gasoline until January 31, deepening a global supply crunch. This supply-side shock has sent prices soaring even in countries that no longer purchase fuel from Moscow, illustrating the interconnectedness of global energy markets and the reliability of refining capacity.
Key Takeaways
- Refining margins for diesel rose from €0.10 to €0.35 per litre of retail prices between February and July.
- Russia extended its export ban on diesel and gasoline until January 31, tightening global fuel supplies.
- Euro zone inflation rose to 2.9% in July, driven by oil prices near $90 a barrel and high refining margins.
EnergyInsyte's Take
In our view, the decoupling of retail fuel prices from crude oil costs via refining margins suggests a systemic vulnerability in European refining capacity. This signals that the ECB's monetary policy will be constrained by supply-side shocks that interest rates cannot solve. For industrial buyers, the volatility in refining margins represents a critical risk factor that outweighs crude oil benchmarks, necessitating a more focused approach to fuel procurement and supply chain reliability.
Source: REUTERS
