NETHERLANDS / RankWire.AI / – According to Triodos Bank, Europe’s intense summer heat and drought conditions could reduce the European Union’s economic output by approximately 1% in 2026. This projected loss amounts to about €180 billion and occurs amid a year already characterized by modest economic expansion. The European Commission forecasted in May that the EU’s gross domestic product would grow 1.1% this year. Consequently, the weather-related damage is nearly equal to the entire expected annual increase in economic activity for the bloc.
A significant portion of the economic impact stems from reduced labor productivity. The assessment estimates a productivity decline of roughly 0.6% of EU GDP as extreme temperatures impair working conditions. Agriculture also faces challenges, with output expected to fall between 3% and 7%. Additional costs arise in energy production, transport, and logistics sectors, as high temperatures, drought, and lowered water levels disrupt operations across multiple industries.
This economic projection follows record-breaking heat experienced across western Europe during June and July. Copernicus reported an average temperature of 21.62°C across the region during these months. This was 2.79°C above the 1991-2020 average and marked the hottest June-July period on record. July was also characterized by widespread dry conditions, with parts of France, Germany, Austria, Hungary, and the Iberian Peninsula experiencing exceptionally low soil moisture levels.
Worker productivity accounts for the majority of projected losses
France is expected to see the most significant national impact, with GDP growth diminished by around 1.4 percentage points. This would result in the country’s economic output contracting by about 0.6% for the entire year. Italy and Spain also face notable losses due to heat and drought effects. Belgium’s economy shows a smaller but still significant impact, while the Netherlands could see a growth reduction of roughly 0.8 percentage points.
Europe started the summer with limited economic momentum, and the latest heat and drought assessment emphasizes the ongoing challenges. EU growth reached 1.5% in 2025, and the current forecast for 2026 stands at 1.1%. The spring outlook estimated euro area growth at 0.9%. Weather-related disruptions impact multiple sectors simultaneously, reducing working hours, weakening agricultural output, constraining electricity supply, and causing transportation delays.
Prices, energy, and transportation face increased strain
Europe has already observed tangible effects of extreme heat on prices and business activities. The European Central Bank research revealed that the 2025 summer heatwave raised euro area unprocessed food prices by 0.4 to 0.7 percentage points after a year. Independent firm-level studies in Italy found that extreme heat reduced company sales by about 0.8%. Days exceeding 40°C also caused notable losses in production and worker productivity.
This 2026 evaluation quantifies the direct economic effects linked to this summer’s heat and drought. The estimated 1% decrease in EU GDP closely aligns with the current 1.1% annual growth forecast. The largest contributor to these losses is labor productivity, followed by agriculture and disruptions in energy and transportation sectors. Record-high temperatures, dry soils, and low river levels have established extreme weather as a tangible factor influencing Europe’s economic performance this year.