Allianz Estimates €113B European Economic Hit from 2026 Heatwave

Allianz SE has quantified the economic impact of the 2026 summer heatwave, estimating a €113 billion reduction in European economic output. Germany experienced losses of approximately €25 billion, ranking second behind Italy’s €28 billion, according to a company announcement. France’s economic output was reduced by an estimated €20 billion.

The assessment, produced by Allianz Trade and Allianz’s German property insurance division, attributes the losses to reduced worker productivity, increased breaks, and absenteeism caused by extreme temperatures. These heatwave-related economic setbacks represent nearly 0.5% of Europe’s projected 2026 economic performance. The calculation is based on weather and damage data combined with modeling of expected economic effects.

Beyond the immediate impact of the heatwave, Allianz highlights the escalating risk posed by the El Niño weather pattern. The report forecasts above-average temperatures in South America, southern Africa, and Australia, alongside reduced rainfall in India and southern Central America. Should 2027 be significantly warmer due to El Niño, Allianz projects a worldwide reduction in economic output of €392 billion across the 144 countries studied. China is expected to be particularly affected.

Allianz also noted a significant increase in natural disaster damage in Germany over the past five years, reaching €50 billion – double the average seen between 2000 and 2019. This trend, alongside the disproportionate impact of climate change on northern latitudes such as Norway, suggests a growing exposure to climate-related risks. The insurer acknowledges that densely populated and economically developed regions will naturally experience higher damage costs from natural disasters due to the greater concentration of assets.

The report does not disclose the extent to which these economic impacts will translate into insurance claims payouts or necessitate adjustments to Allianz’s capital reserves. However, it underscores the increasing financial risks associated with climate change and extreme weather events, especially as El Niño’s influence extends into 2027 and beyond.