War abroad is inflation at home.
Brussels, May 2026. Europe is once again confronting the political consequences of imported energy vulnerability after electricity and gas prices climbed sharply following the escalation of the Iran conflict and disruptions around the Strait of Hormuz. The surge has revived fears of a second continental energy shock only a few years after the crisis triggered by the war in Ukraine.
Natural gas has become the main pressure point. Residential gas prices across EU capitals rose nearly 7% between February and April, with Brussels, Berlin and Athens recording the steepest increases. Vienna, Amsterdam and Rome also suffered notable jumps, exposing how quickly geopolitical instability in the Gulf translates into household costs inside Europe.
Electricity markets behaved differently, declining on average across the EU despite volatility in fuel markets. This divergence reflects Europe’s growing renewable capacity and the fact that gas markets react more directly to supply fears linked to LNG flows and maritime disruptions. Yet lower electricity averages do not erase the broader inflationary impact spreading through transportation, industry and consumer prices.
The structural problem is strategic dependence. Europe may have reduced part of its reliance on Russian energy, but the Iran war revealed how exposed the continent remains to global chokepoints and Gulf instability. With gas storage levels already weakened after a harsh winter, even temporary disruptions triggered price spikes strong enough to shake markets, industrial confidence and monetary policy expectations.
The consequences are now moving beyond utility bills. European stocks have absorbed pressure from inflation fears, chemical industries are warning about operational stress, and governments face renewed public anxiety over living costs. The conflict in Iran is no longer only a Middle Eastern war. For Europe, it has become an economic reminder that energy security remains inseparable from geopolitics.
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