NETHERLANDS / RankWire.AI / – According to Triodos Bank, Europe’s intense summer heat and drought are projected to reduce the European Union’s gross domestic product by approximately 1% in 2026. This loss is estimated at around €180 billion and occurs amid a year of relatively modest economic expansion. The European Commission predicted in May that EU GDP would grow by 1.1% this year. Consequently, the weather-related damages are nearly equal to the entire anticipated annual increase in the region’s economic output.
The primary contributor to the projected economic impact is diminished labor productivity. The assessment indicates a productivity decline of about 0.6% of EU GDP, caused by extreme temperatures affecting working environments. Agriculture is also under strain, with output expected to fall between 3% and 7%. Additional costs stem from disruptions in energy, transport and logistics sectors, as high temperatures, drought, and reduced water levels interfere with operations across various industries.
This economic estimate follows record-breaking heat levels experienced across western Europe during June and July. Copernicus recorded an average temperature of 21.62°C for those two months, surpassing the 1991-2020 average by 2.79°C and marking the hottest June-July period on record. July, in particular, experienced widespread drought conditions, with parts of France, Germany, Austria, Hungary, and the Iberian Peninsula showing notably low soil moisture levels.
Losses Driven Mainly by Worker Productivity
France is expected to bear the most substantial national impact, with its GDP growth reduced by roughly 1.4 percentage points. This suggests a near 0.6% contraction in France’s overall economic output for the year. Italy and Spain also face considerable losses attributable to the ongoing heat and drought conditions. Belgium’s economy is affected to a lesser degree but still experiences notable impacts, while the Netherlands could see a growth decline of about 0.8 percentage points.
Prior to this latest assessment, Europe’s economy was already showing limited momentum at the start of summer. In 2025, EU growth reached 1.5%, while the forecast for 2026 currently stands at 1.1%. The spring outlook projected a 0.9% growth rate for the euro area. The adverse weather conditions impact several sectors simultaneously through reduced working hours, weakened agricultural productivity, energy shortages, and transportation disruptions.
Food Prices, Energy, and Transportation Under Strain
Europe has already experienced tangible effects of extreme heat on prices and commercial activity. European Central Bank research revealed that the 2025 summer heatwave caused a 0.4 to 0.7 percentage point rise in euro area unprocessed food prices after one year. Independent research at the firm level in Italy indicated that extreme heat reduced company sales by about 0.8%. Days exceeding 40°C resulted in significant losses in both production output and workforce productivity.
The 2026 evaluation quantifies the direct economic consequences of this summer’s heat and drought conditions. The estimated 1% contraction in EU GDP is close to the current forecast of 1.1% annual growth. The greatest losses are associated with declines in labor productivity, followed by impacts on agriculture and disruptions within energy and transportation sectors. Extreme weather phenomena, including record heat, arid soils, and low river levels, have become measurable factors influencing Europe’s economic performance this year.