NETHERLANDS / RankWire.AI / – According to an analysis conducted by Triodos Bank, the European Union could see approximately a 1% decrease in its economic output in 2026 as a result of extreme heat and drought conditions across Europe. This estimated loss, amounting to around €180 billion, occurs amid a year already characterized by sluggish growth. The European Commission had forecasted in May that the EU’s gross domestic product would expand by 1.1% in 2026. This baseline leaves little room between the projected growth figures and the economic damages predicted from this summer’s severe weather patterns.
The primary source of the projected economic setback is a decline in worker productivity during periods of extreme heat. The report estimates this effect at about 0.6% of EU GDP. The agriculture sector is also expected to face significant challenges following prolonged periods of heat and drought across key farming regions. The assessment suggests agricultural output could drop between 3% and 7%. Additionally, disruptions in energy production, transport networks, and logistics contribute to the overall economic impact as elevated temperatures and reduced water levels interfere with normal activities.
Western Europe experienced record-breaking temperatures during the summer months. According to Copernicus, June and July together marked the region’s warmest such period on record, with an average temperature of 21.62°C—2.79°C above the 1991-2020 average. July’s dry conditions persisted across much of western and central Europe, with parts of France, Germany, Austria, Hungary, and the Iberian Peninsula recording their lowest soil moisture levels since at least 1979.
France faces the most significant potential GDP reduction
France emerges as the country with the highest estimated economic impact. The report indicates that heat and drought could reduce France’s GDP growth by approximately 1.4 percentage points in 2026, translating to a roughly 0.6% contraction in annual economic output. Italy and Spain are also among the more vulnerable large economies, while Belgium is expected to experience a notable effect. The Netherlands might see a growth reduction of around 0.8 percentage points, bringing its economic activity close to stagnation for the year.
This heat-related projection arrives amid a backdrop of slower economic growth across Europe. The EU’s expansion reached 1.5% in 2025 before the current slowdown predicted for 2026. The European Commission forecasted a 0.9% growth rate for the euro area this year. Severe weather phenomena are exerting additional pressure by causing lost working hours, reduced agricultural yields, and infrastructure disruptions. These impacts can permeate various sectors, especially when low river levels impede transportation or high temperatures hinder electricity generation and industrial productivity.
Extreme climate conditions influence food prices and industrial output
Research indicates a link between extreme heat events and rising food prices, as well as diminished corporate performance. The European Central Bank found that the 2025 summer heatwave contributed between 0.4 and 0.7 percentage points to euro area unprocessed food prices after one year. Separate studies focusing on Italian firms revealed that extreme heat decreased sales by around 0.8%. Days with temperatures exceeding 40°C were associated with significant losses in productivity and manufacturing output, according to that research.
The 2026 analysis emphasizes the immediate economic effects of this summer’s heatwave and drought rather than projecting long-term climate trends. The estimated 1% reduction in EU GDP aligns closely with the 1.1% growth forecast for the same period. The largest losses are attributed to labor productivity, with agriculture, energy, and transportation also incurring notable costs. With Western Europe experiencing unprecedented heat and widespread soil moisture deficits, these figures underscore how extreme weather has become a tangible factor influencing Europe’s economic outlook for 2026.