NETHERLANDS / RankWire.AI / – During the summer months across Europe, the combination of intense heat and persistent drought conditions could lead to a roughly 1% reduction in the European Union’s economic output in 2026, according to Triodos Bank. This loss is estimated at approximately €180 billion and occurs amid a year already characterized by modest economic growth. The European Commission projected in May that EU gross domestic product would grow by 1.1% this year. The anticipated weather-related damage nearly matches the entire expected annual increase in the bloc’s economic activity.
The primary driver of this projected economic impact is a decline in workforce productivity. The analysis estimates a decrease of about 0.6% of EU GDP due to extreme temperatures adversely affecting working conditions. Agriculture sectors are also under strain, with output predicted to fall between 3% and 7%. Additionally, energy production, transport and logistics sectors experience increased costs as high temperatures, drought, and reduced water levels disrupt activities across multiple industries.
This economic forecast follows the record heat experienced across western Europe during June and July. According to Copernicus, the average temperature in the region during these months reached 21.62°C, which was 2.79°C above the 1991-2020 average and marked the hottest June-July period on record. July also saw widespread dry conditions, with some areas of France, Germany, Austria, Hungary, and the Iberian Peninsula recording notably low soil moisture levels.
Impact on workforce productivity dominates projected economic losses
France is expected to see the largest national impact, with GDP growth reduced by about 1.4 percentage points. This reduction suggests France’s overall economic output may contract by approximately 0.6% over the year. Italy and Spain are also among the major economies facing significant setbacks due to heat and drought. Smaller but still impactful effects are observed in Belgium, while the Netherlands could experience around 0.8 percentage points of growth loss.
Europe entered summer with limited economic momentum, and the latest heat-related assessment reflects the downward pressure. EU growth was 1.5% in 2025, with the forecast for 2026 currently at 1.1%. The spring outlook for the euro area predicted a 0.9% growth rate. Weather-related setbacks impact multiple sectors simultaneously through reduced working hours, decreased agricultural yields, energy shortages, and logistical interruptions.
Food, energy and transportation sectors contribute to economic strain
The effects of extreme heat are already evident in Europe’s prices and commercial activity. Research from the European Central Bank found that the 2025 summer heatwave caused an increase of 0.4 to 0.7 percentage points in euro area unprocessed food prices after a year. Separate research at the firm level in Italy revealed that extreme heat reduced company sales by approximately 0.8%. Days with temperatures exceeding 40°C also caused significant losses in production and worker efficiency.
The 2026 assessment focuses on the direct economic impacts related to this summer’s heat and drought. The predicted 1% decrease in EU GDP aligns closely with the current forecast of 1.1% annual growth. The largest portion of these losses stems from decreased labor productivity, followed by declines in agriculture and disruptions in energy and transportation sectors. Record heat, dry soils, and low river levels have made extreme weather an increasingly tangible factor influencing Europe’s economic performance this year.