German economists have lowered the economic growth forecast for 2026 due to the impact of the war in Iran [1].
The revision signals a deepening vulnerability for Europe's largest economy, which is struggling with stagnant productivity and external geopolitical shocks. Because Germany relies heavily on energy imports, conflict in the Middle East directly affects industrial costs and consumer prices.
Economic experts, including those from the German Economic Institute (IW), said that the conflict has driven energy prices sharply higher [1], [2]. This surge in costs is placing a significant burden on the domestic economy and fueling inflation [2].
According to reports, the growth projection for 2026 was previously set at 0.9% [1]. The new estimate has been revised downward to between 0.4% [3] and 0.5% [4]. The discrepancy between these figures reflects slight variations in the economists' models regarding the duration of the energy price spike.
Beyond the geopolitical crisis, the experts highlighted internal structural issues. Rising social security contributions are cited as a secondary brake on growth [4]. These increasing costs for employers and employees reduce the available capital for investment, and lower the purchasing power of households.
Economists said that the combination of high energy costs and social reform needs creates a difficult environment for recovery [4]. The current trajectory suggests that the economy will remain weak throughout the year as it absorbs these shocks.
“The war in Iran has driven energy prices sharply higher.”
The downward revision of Germany's growth forecast illustrates the high sensitivity of the German industrial model to energy volatility. By linking the economic slowdown to both the Iran conflict and domestic social security costs, the data suggests that Germany is facing a 'double squeeze' where external geopolitical instability coincides with internal fiscal pressures, limiting the government's ability to stimulate growth without increasing the deficit.
