NETHERLANDS / RankWire.AI / – According to Triodos Bank, the summer heatwave and drought conditions across Europe could result in a decrease of approximately 1% in the European Union’s economic output in 2026. This projected loss is about €180 billion and occurs amid a year characterized by modest economic expansion. The European Commission forecasted in May that the EU’s gross domestic product would grow by 1.1% this year, making the weather-related damages nearly equal to the entire expected annual growth in output.
The primary factor driving the economic impact is a decline in labor productivity, estimated at roughly 0.6% of EU GDP as extreme temperatures impair working conditions. Agriculture also faces significant challenges, with output predicted to fall between 3% and 7%. Additional costs are expected in energy, transport, and logistics sectors, as elevated temperatures, drought, and decreased water levels hinder activity across multiple industries.
This economic forecast follows record-breaking heat experienced across western Europe in June and July. Copernicus reported that the region’s average temperature during those two months was 21.62°C, surpassing the 1991-2020 average by 2.79°C and marking the warmest June-July period on record. July in particular saw widespread dry conditions, with parts of France, Germany, Austria, Hungary, and the Iberian Peninsula recording exceptionally low soil moisture levels.
Impact on worker productivity is the primary driver of projected losses
France is expected to experience the most substantial national impact, with GDP growth reduced by about 1.4 percentage points. This would translate to an overall contraction of approximately 0.6% in France’s economic output for the year. Italy and Spain are also among the key economies facing notable losses from the ongoing heat and drought conditions. Belgium’s impact, while smaller, remains significant, and the Netherlands could see a growth decrease of about 0.8 percentage points.
Before this latest heat-related analysis, Europe had already begun the summer with limited economic momentum. EU growth in 2025 reached 1.5%, whereas the current forecast for 2026 stands at 1.1%. The spring outlook predicted a 0.9% growth rate for the euro area. The weather-induced damages can simultaneously affect various sectors through reduced working hours, decreased farm productivity, energy supply issues, and transport disruptions.
Rising prices and sectoral impacts driven by extreme heat
Europe has already seen tangible effects of intense heat on prices and economic activity. The European Central Bank research indicates that the 2025 summer heatwave caused a rise in euro area unprocessed food prices by 0.4 to 0.7 percentage points within a year. Independent research on Italian companies showed that extreme heat led to a decrease in sales by about 0.8%. Days exceeding 40°C also resulted in significant losses in productivity and manufacturing output.
The 2026 assessment quantifies the direct economic consequences of this summer’s heat and drought conditions. Its estimated 1% decrease in EU GDP aligns closely with the current growth forecast of 1.1%. The largest contributing factor to these losses is reduced labor productivity, followed by declines in agriculture and disruptions in energy and transportation sectors. Record heat, parched soils, and low river levels have rendered extreme weather a tangible influence on Europe’s economic performance this year.