The European Central Bank raised its main deposit rate to 2.25% from 2% in a move that officials said is intended to rein in upward pressure on prices driven by a recent spike in energy costs associated with the Iran war.
Policymakers framed the decision - the first rate increase in almost three years - as defensible across multiple potential paths for the shock, saying it is "robust across a range of scenarios mapping out how the shock might evolve and affect the medium-term outlook" for the 21-member Eurozone.
Markets had anticipated a tightening after oil-related disruption increased the prospect that central banks would adopt a more hawkish stance to counter the shock. In the Eurozone, the pace of price growth has climbed above 3%, exceeding the ECB's 2% medium-term target.
ECB officials argued the rate rise positions the central bank to better manage the uncertainty arising from the conflict in the Middle East, which at the time of the decision had stretched beyond three months.
Alongside the policy decision, updated Eurosystem staff projections revised the inflation outlook. Headline inflation is now expected to average 3% this year, 2.3% in 2027 and 2% in 2028. Those figures replace earlier forecasts of 2.6% for this year, 2% for 2027 and 2.1% for 2028.
Growth forecasts for the Eurozone were also trimmed. Gross domestic product is now projected to expand by 0.8% this year, down from a prior estimate of 0.9%.
Officials signalled the decision was taken with an eye to containing energy-driven inflation while acknowledging the near-term economic outlook has weakened slightly. The ECB described the move as enabling it to navigate the present uncertainty over how the energy shock and the broader conflict might play out and affect the region's medium-term inflation path.
Observers and market participants will watch forthcoming data and any further communications from the ECB to gauge whether this adjustment proves sufficient or whether additional policy action will be necessary should energy prices or inflationary pressures persist.