NextFin News - European Central Bank Governing Council member François Villeroy de Galhau signaled a shift toward heightened vigilance on Monday, warning that the central bank must remain "ready to act" if a recent spike in Eurozone inflation proves more than a temporary energy-driven shock. Speaking in Paris, Villeroy emphasized that while the ECB is not yet committed to a specific path, the "critical mass of data" expected by June will determine whether the current pause in interest rate adjustments must end.
The shift in tone follows flash data released last week showing Eurozone inflation jumped to 3.0% in April, up from 2.6% in March, marking its highest level since 2023. This acceleration has been fueled primarily by energy costs, which surged 10.9% year-on-year in April as geopolitical tensions in the Middle East continue to rattle global commodity markets. Brent crude oil is currently trading at $109.43 per barrel, a level that is beginning to filter through to broader consumer prices and complicate the ECB’s path toward its 2% medium-term target.
Villeroy, who also serves as the Governor of the Bank of France, has historically been viewed as a centrist on the Governing Council, often bridging the gap between the "hawks" of Northern Europe and the "doves" of the South. His recent pivot toward "readiness" for hikes is significant; throughout early 2026, he had maintained that there was "no reason" to raise rates, arguing that the current economic environment was fundamentally different from the supply-chain crisis of 2022. His current caution suggests that the persistence of energy-led inflation is testing the limits of that patience.
This perspective is not yet a consensus view within the Eurosystem. While Joachim Nagel, President of the Deutsche Bundesbank, has more aggressively called for a June hike if the outlook does not "markedly improve," other policymakers remain wary of choking off a fragile economic recovery. The Eurozone’s core inflation, which excludes volatile energy and food prices, remained relatively stable at 2.2% in April, providing some ammunition for those who argue that the headline jump is a transient phenomenon that does not require a monetary response.
The dilemma for the ECB lies in the transmission of these energy costs. If high oil prices persist, they risk triggering "second-round effects" where businesses raise prices for goods and services to protect margins, and workers demand higher wages to maintain purchasing power. Villeroy noted that the central bank is closely monitoring services inflation, which has remained sticky, as a primary indicator of whether price pressures are becoming structural. He cautioned that the ECB cannot afford to be "behind the curve" if inflation expectations begin to unanchor.
Market participants are now pricing in a higher probability of a 25-basis-point hike at the June meeting, a sharp reversal from expectations earlier this year. However, this remains a scenario-based projection rather than a certainty. The ECB’s decision will hinge on the next round of staff macroeconomic projections and May’s inflation print. If energy prices stabilize or the broader economy shows signs of significant cooling, the "readiness" Villeroy describes may remain a theoretical stance rather than a policy action.
Explore more exclusive insights at nextfin.ai.
