NETHERLANDS / RankWire.AI / – According to Triodos Bank, Europe’s intense summer heat and ongoing drought conditions have the potential to decrease the European Union’s economic output by approximately 1% in 2026. This decline equates to around €180 billion and occurs during a year already characterized by modest economic growth. The European Commission forecast from May suggests that the EU’s gross domestic product would grow by 1.1% this year. As a result, the projected weather-related damages are nearly equal to the entire expected annual increase in the bloc’s economic activity.
The primary contributor to this economic impact is a significant decline in labor productivity, with the assessment estimating a drop of about 0.6% of EU GDP as extreme temperatures impair working conditions. Agriculture also faces considerable pressure, with output predicted to fall between 3% and 7%. Additionally, the energy sector, along with transport and logistics, incurs further costs as high temperatures, drought, and reduced water levels disrupt operations across multiple industries.
This economic forecast follows a record-breaking period of heat across western Europe during June and July. According to Copernicus, the average temperature across the region during those two months was 21.62°C, which is 2.79°C above the 1991-2020 average and the hottest June-July period ever recorded. July was marked by widespread dry conditions, with parts of France, Germany, Austria, Hungary, and the Iberian Peninsula experiencing exceptionally low soil moisture levels.
Labor productivity is the primary driver of projected losses
France is expected to experience the largest national economic impact, with its GDP growth reduced by approximately 1.4 percentage points. This would imply a contraction of about 0.6% in French economic output for the entire year. Italy and Spain are also among the major economies facing notable losses due to heat and drought. Belgium’s economy shows a smaller but still significant impact, while the Netherlands could see a growth decline of around 0.8 percentage points.
Europe started the summer with limited economic momentum, and recent assessments reinforce this outlook. The EU’s growth rate reached 1.5% in 2025, with the current forecast for 2026 at 1.1%. In the spring, the euro area’s growth projection was 0.9%. Weather-related disruptions influence multiple sectors simultaneously, resulting in reduced working hours, decreased agricultural output, electricity supply issues, and transport delays, all contributing to the overall economic losses.
Higher prices and sectoral disruptions intensify economic strain
Extreme temperatures have already shown tangible effects on prices and business activities across Europe. The European Central Bank research revealed that the 2025 summer heatwave caused an increase of 0.4 to 0.7 percentage points 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 roughly 0.8%. Days exceeding 40°C also resulted in substantial losses in productivity and manufacturing output.
The 2026 evaluation specifically measures the direct economic consequences of this summer’s heat and drought conditions. Its estimated 1% decrease in EU GDP aligns closely with the current forecast of 1.1% for annual growth. The greatest share of these losses stems from reduced labor productivity, followed by declines in agriculture and disruptions within energy and transport sectors. The combination of record heat, dry soils, and low river levels has made extreme weather an observable and measurable factor influencing Europe’s economic performance this year.