Europe's Worst Heat Wave Sparks Urgent Push for Binding Workplace Temperature Caps
29.06.2026 - 02:21:25 | boerse-global.de
As Germany sweltered through its most extreme heat event on record over the weekend, the European Trade Union Confederation (EGB) is intensifying demands for mandatory, continent-wide rules to protect workers from searing temperatures. The call, first made in June 2025, is gaining fresh urgency after thermometers hit levels never seen since measurements began.
Across Germany, 46 weather stations exceeded 40 degrees Celsius, with the highest reading of 41.7°C recorded Sunday in Neißemünde, Brandenburg. On Friday, Saarbrücken hit 41.3°C, followed by 41.5°C in Möckern-Drewitz the next day. The Deutsche Wetterdienst confirmed the weekend heat wave as the most intense on record.
The extreme conditions overwhelmed infrastructure and endangered commuters. In the Prignitz region, roughly 630 passengers were stranded aboard a train without functioning air conditioning after a tree fell on an overhead line. Three people were hospitalised with circulatory problems. Deutsche Bahn advised against non-essential travel. On the A2 motorway near Ziesar, heat damage to the road surface forced a full closure. Authorities in Rhineland-Palatinate warned of ozone concentrations exceeding 180 micrograms per cubic metre of air and urged residents to avoid outdoor sports.
For UK employers, this heatwave is a clear signal that workplace temperature hazards need formal management. Without a documented risk assessment for heat stress, you may be leaving your workforce exposed and your business open to compliance failures. The free Health & Safety Toolkit from Health & Safety Adviser provides instant-access risk assessment templates, checklists and practical guidance to help you protect employees during extreme weather and meet your legal duties under UK regulations. Download the free Health & Safety Toolkit
Care homes faced the most acute crisis. In Dormagen, North Rhine-Westphalia, 16 residents were rushed to hospitals on Saturday; one person died. The nursing chamber of North Rhine-Westphalia is demanding binding heat action plans, noting that many facilities lack air conditioning and staff are stretched to their limits. In Cologne, firefighters rescued seven people from top-floor apartments whose body temperatures had climbed above 42 degrees Celsius. One victim required resuscitation.
EGB General Secretary Esther Lynch is pressing the European Commission to embed heat-protection rules into existing regulations. Her demands include hard temperature ceilings for both outdoor and indoor work, guaranteed access to shade, drinking water and cooling facilities, adjusted working hours to avoid midday heat, and special safeguards for vulnerable employees. The World Health Organization estimates that roughly 500,000 people worldwide die annually from heat-related causes.
Industry organizations, including the IFBG, have already published guidance for companies that want to act before new laws take effect. Recommendations include providing drinks, relaxing dress codes and training supervisors to recognise symptoms of heat stroke. Starting Monday, temperatures are expected to ease to between 25 and 29 degrees Celsius, but the broader question of how to permanently shield workers from ever-more-intense heat waves remains unanswered.
