Annual inflation in the eurozone climbed to 3% in April from 2.6% in March, driven by a sharp 10.9% surge in energy prices as crude oil trading above $120 per barrel threatens economic stability across the 21 countries sharing the euro currency. The European Union statistical agency Eurostat reported the data Thursday.
The price spike stems directly from Iran's blockade of the Strait of Hormuz, the critical waterway that formerly carried around 20% of the world's oil from Persian Gulf producers to global customers. Crude oil prices have surged from around $73 per barrel before the war's outbreak on Feb. 28 to current levels exceeding $120, with the increases rapidly flowing through to gas stations and jet fuel costs.
Stagflation Concerns Mount
The combination of rising inflation and anemic growth—the eurozone expanded just 0.1% in the first quarter compared to the previous three months—has revived concerns about stagflation, the policy nightmare that leaves central banks with no good options. The war has been described as dealing a huge shock to the global economy, creating conditions that could embed inflation into the economic structure while growth stalls.
ECB policymakers left their benchmark interest rate unchanged at 2% Thursday, despite inflation now clearly exceeding the bank's 2% target. The rate has remained at this level since June 2025, less than one year ago. ECB President Christine Lagarde acknowledged at a post-decision news conference at the bank's Frankfurt headquarters that the governing council had debated a rate rise Thursday.
Central Bank at Crossroads
Lagarde said the council would revisit the bank's stance with new information at the next meeting June 11 without committing to any particular path for rates. She pushed back against comparisons to the economic turmoil that followed the 1973 Arab oil embargo against the US and the 1979 Iranian revolution, arguing current conditions differ significantly.
"We don't apply that flashy term, 'stagflation,' to the circumstances that we have," Lagarde said. She characterized stagflation as "something that I park in the '70s... this is not something we're seeing for the moment." Lagarde noted that today's inflation is less ingrained than during those earlier crises, and the eurozone benefits from a stronger labor market supporting an economy that is not in recession.
Although some economists have used the term recently to describe current conditions, Lagarde maintained the situation today was not comparable to the severe economic disruptions of 53 years ago and 47 years ago.
Why This Matters:
The eurozone faces a critical test of monetary policy discipline as energy-driven inflation threatens price stability without corresponding economic growth. The ECB's hesitation to raise rates despite inflation exceeding its target by a full percentage point reflects the genuine policy dilemma: tightening could further slow an already stagnant economy, while inaction risks allowing inflation expectations to become embedded in wage negotiations and business pricing decisions. The Iran war's disruption of global oil markets demonstrates how geopolitical instability and energy dependence create vulnerabilities that monetary policy alone cannot address. For European businesses and consumers, the combination of higher energy costs and potential interest rate increases ahead represents a double burden on household budgets and business investment decisions. The ECB's June 11 meeting will be closely watched as a key indicator of whether the central bank prioritizes its inflation mandate or opts to support growth.