Climate Change Begins to Erode Europe's Economy
Economists say the scorching temperatures currently hitting various parts of the world are already a symptom of climate change, no longer a problem for the future. The impact on economic activity is beginning to be felt.
The drought and extreme heat that struck Europe this year have shaken production systems, shipping, and public health. Meanwhile, this year’s forest and land fire season in Europe is expected to be the largest ever recorded.
Scientists say the heatwave that hit Europe this year would not have been possible without climate change. Academics estimate that losses from this year’s high temperatures will reach billions of euros.
Europe is the fastest-warming continent compared with other continents in the world. The impact is wide-ranging, from government budgets and inflation fluctuations to shifts in the tourism map. The situation is also forcing the European Union to reconsider how the bloc produces energy and transports goods.
University of Mannheim economist Sehrish Usman said that from an economic perspective, the shattering of temperature records in 2026 is deeply worrying, especially because various extreme weather events occurred in the same year.
“Take heatwaves, drought, and forest fires, for example. These events occurred at the same time and largely in the same regions, multiplying their impact,” she said on Monday (10/8/2026).
Economists expect the economic impact of this year’s record-breaking June-July temperatures to be felt for months, even years, to come.
Traffic on the Rhine and Danube rivers, the arteries of European cargo transport, has been hampered by low water levels. More than half of nuclear reactors have also had to shut down due to a lack of water for cooling systems.
Production of several commodities, such as maize and sunflowers, has fallen by 6 to 7 percent. The heatwave has also reduced productivity and claimed many lives. In Germany, more than 10,000 heat-related deaths have been reported.
Meanwhile, emergency costs, such as firefighting and handling energy supply shortages, are adding further strain to budgets. Dutch financial institution ING estimates that the disruption to Rhine river traffic could reduce Germany’s Gross Domestic Product (GDP) by up to 0.3 percent this year.
MBH Bank estimates that Hungary’s GDP fell by 0.1 percent each week while the country’s nuclear power plant was out of operation. Allianz, the German insurance company, estimates that the two-week heatwave in June alone will cut European GDP by 0.3 percentage points.
Allianz estimates that climate change will erode economic growth by 5 to 7 percent by 2030. Spain, France, and Italy will be the European countries most severely affected.
“The total bill for this year’s losses will be far larger. This figure does not yet account for forest fires, drought, various flood events, or the anticipated El Niño phenomenon,” said Allianz economist Hazem Krichene.
Given that the eurozone is expected to grow by only 1 percent this year, the impact is highly significant. However, Usman said the true level of economic damage will only be felt in the years ahead.
“You might expect the damage to be greatest in the year the extreme event occurs and then subside, but we found the opposite. The economic impact actually grows in subsequent years because extreme weather triggers a slow chain of economic consequences,” Usman said.