Europe Is Staring Down the Barrel of a Full-Blown Economic Crisis — and Iran Pulled the Trigger

The US-Israeli military strikes on Iran that began on 28 February have triggered one of the sharpest energy price shocks Europe has faced since the early days of the Ukraine war — hammering equity markets, pushing gas prices toward levels not seen in years and forcing a dramatic repricing of European Central Bank policy expectations.

The memory of 2022 is seared into European policymakers. That year, a sudden energy supply shock drove eurozone inflation to a record 9%, decimated household purchasing power and forced the ECB into the most aggressive rate-hiking cycle in its history. The question now is whether history is about to repeat itself — or whether Europe has built enough resilience to absorb the blow.

The initial market reaction has been severe. Brent crude surged above $84 per barrel from around $70 before the conflict began, while Dutch TTF and UK NBP natural gas futures nearly doubled in the days following the first strikes. For European businesses already navigating a fragile recovery, the timing could hardly be worse.

The structural vulnerability is rooted in geography. Europe’s most pronounced weakness is LNG. If flows via the Strait of Hormuz are curtailed, global spot availability tightens immediately, forcing the continent to compete with Asian buyers for flexible cargoes on the spot market — a dynamic that scarred European industry during the 2021–2023 energy crisis. What makes this episode particularly dangerous is the state of European storage. The continent entered 2026 with gas stocks at just 46 billion cubic metres at the end of February, compared to 60 bcm in 2025 and 77 bcm in 2024. Bruegel That thin buffer, flagged by energy analysts at the Bruegel think tank, leaves Europe far more exposed than at the equivalent point in recent years.

European equity markets have responded with speed and force. The pan-European STOXX 600 shed more than 5% over the week of the initial strikes, with the DAX, CAC 40 and FTSE 100 all suffering comparable losses as risk appetite collapsed across the continent. For investors with exposure to European equities, the pace of the selloff underscores how quickly sentiment deteriorates when energy security moves back to the top of the agenda.

The monetary policy implications are where the picture becomes most complex. Before the strikes, the consensus was firmly positioned for further ECB rate cuts through 2026. According to Eurostat’s preliminary February estimates, eurozone CPI had already surprised to the upside, rising 1.9% against expectations of 1.7% Morningstar — meaning the energy shock has landed on ground that was already less comfortable than the European Central Bank had hoped.

The ECB has signalled it will not react hastily to energy price movements, but governing council member Madis Muller acknowledged publicly that the probability of a rate hike has increased. Markets have moved well ahead of that cautious institutional language, with rate futures repricing significantly since the conflict began. The central bank now faces a dilemma that no rate-setter wants: an energy shock pushing inflation higher at precisely the moment when weaker growth would normally argue for looser policy.

Under a more severe scenario — with oil climbing to around $130 per barrel — Chatham House analysis suggests the eurozone economy could contract in the second quarter before flatlining over the remainder of the year. Chatham House Under a benign outcome, where the conflict is short-lived and energy prices normalise quickly, the hit to growth would be modest and the ECB’s rate path broadly unchanged.

The critical variable is persistence. If the shock transmits into wages and services — the second-round effect that turned the 2022 energy crisis into a sustained inflation problem — the ECB may be forced to tighten regardless of its preference to hold. That dynamic will dominate European economic policymaking throughout the spring.

According to the International Energy Agency, Europe’s energy diversification since 2022 — towards Norwegian volumes, US LNG and North African pipeline supply — has materially reduced structural vulnerability to Middle East disruption. But it has not eliminated it. The Strait of Hormuz sits well beyond the reach of European energy policy, and approximately 20% of global oil and LNG supply transits it daily.

Whether this becomes a crisis on the scale of 2022 or a manageable shock that fades with the conflict will depend almost entirely on how long the fighting runs. For European businesses mapping their exposure across energy costs, supply chains and borrowing costs, the uncertainty itself is already a serious economic problem.

FAQs

Why is the Iran conflict hitting European energy markets so hard? Europe depends heavily on LNG imports that transit the Strait of Hormuz, and entered 2026 with gas storage levels significantly below recent years. Any disruption to Hormuz shipping tightens global LNG supply immediately, forcing European buyers onto the spot market at sharply elevated prices.

Could the ECB raise interest rates because of the Iran conflict? Markets have repriced the probability of an ECB rate hike meaningfully since the conflict began. Whether the bank acts will hinge on whether energy-driven inflation feeds into wages and services. Most economists expect the ECB to hold, but a prolonged conflict that entrenches higher energy costs could force its hand.