Eurostat's April flash print landed at 3.0% headline, up from 2.6% in March and 1.9% in February. Energy inflation jumped to 10.9% — the highest since February 2023 — from 5.1% in March. [1] Core inflation excluding energy and food eased to 2.2% from 2.3%. The European Central Bank held rates at 2.00% deposit, 2.15% main refinancing, and 2.40% marginal lending the same morning, and named "the war in the Middle East" as a dominant risk to the inflation outlook. [2]

The May 6 paper's account of the glide-broken-on-energy framing opened the file on the print itself. Today's standard adds the cross-country pattern that the energy passthrough is producing across the Eurozone's largest economies — and the June meeting clock that now anchors policy expectations.

The cross-country numbers are uniform enough to call structural. Spain printed 3.5%, Italy 2.9%, Germany 2.9%, France 2.5%. [1] Italy's print revised up from 1.6% earlier in the cycle as base effects amplified the energy passthrough across the largest four economies. The energy shock has not fragmented along national lines the way prior shocks did; it is hitting the bloc as a single shock with similar amplitude in each capital. The ECB's "dominant risk" framing acknowledges that uniformity.

ECB President Christine Lagarde, at the post-meeting press conference, said the Governing Council was "moving away from the baseline" — a reference to the March three-scenario projection where the baseline was the most optimistic path. [3] She acknowledged the council had discussed raising rates at the meeting before concluding insufficient evidence justified the step. ING's Carsten Brzeski told clients the statement carried "a clear hiking bias to its wait-and-see approach." [3] A June hike is now an active scenario, not a tail risk.

The ECB statement language is precise on the propagation channel: "If energy prices were to rise by more and for longer than currently expected, euro area inflation would increase further. This could be reinforced and become more persistent if higher energy prices were to spill over by more than expected to other prices and to wages, if longer-term inflation expectations were to rise in response, or if global supply chains were disrupted more broadly." [2] The mechanism the bank is watching is second-round effects — wages, prices, expectations — feeding off energy.

The wage tracker is the load-bearing data point through June. The ECB's wage-expectations surveys still indicate easing labour costs through 2026. [4] If June negotiations or July prints break that assumption, the second-round case for a hike strengthens. If the war ends and Brent retraces, the case dissolves. Lagarde noted the bank would "be very attentive to the wage agreements and the collective agreements that will be negotiated in the near future." [4]

The fiscal policy axis is the second-round effects insurance. Lagarde's April 20 Berlin keynote at the Association of German Banks made the design constraint explicit: "When such measures are broad and open-ended, the public has no incentive to cut back on energy use. And when they are eventually unwound, they raise inflation mechanically." [5] The 2022 fiscal package contributed to prolonging above-target inflation into 2024-2025. The bank is asking finance ministries not to repeat the architecture this time. Whether they listen is a political question; the ECB cannot enforce that constraint.

The 12-15-year enrichment moratorium that the U.S.-Iran MOU contemplates does not deliver back the 10.9% April energy print. The ECB has to act on the print before any deal can ease the shock. The June meeting is where that decision lands. Markets, on Lagarde's "moving away from the baseline" line, have started pricing a non-trivial probability of a 25-basis-point hike — the first since the 2022-2024 cycle ended with cuts.

The eurozone's stagflation conversation, dismissed by Lagarde at the press conference as a "lower growth" rather than stagnation framing, will be relitigated in June if the energy print holds. April's 3.0% number is the artifact. The decision is the meeting that follows.

-- HENDRIK VAN DER BERG, Brussels