Europe's scorching summer has ignited a fiery debate among unions, demanding new worker protections against heat stress. This isn't just about comfort; it's a matter of life and death. With an estimated 230 workplace deaths annually linked to heat stress, and a staggering 20,000 deaths attributed to the June heatwave alone, the situation demands urgent action. The call for enforceable workplace thermal limits, based on the wet bulb globe temperature (WBGT), is gaining momentum. This temperature gauge measures the body's ability to cool itself, a crucial factor in preventing heat-related illnesses and fatalities.
Unions are pushing for mandatory job site heat risk assessments and rights to heat breaks, outdoor shade, water, cooling, and adjusted working hours. These measures aim to be enshrined in the Quality Jobs Act, a draft directive text seen by the Guardian. Enrico Somaglia, general secretary of the European Federation of Food, Agriculture and Tourism Trade Unions (Effat), emphasizes the gravity of the situation: "Climate change is no longer a distant environmental challenge; it's a daily occupational health and safety risk."
The proposed heat safety law, supported by three union groups representing 15 million workers, envisions maximum workplace WBGTs ranging from 30C to 32.5C, depending on work intensity. Beyond these thresholds, work would be suspended, and employers would face severe sanctions. However, this proposal faces resistance from right-wing EU labor ministers who prefer weaker recommendations.
The UK's Trades Union Congress (TUC) echoes these concerns, advocating for a maximum working temperature and the right to stop work if temperatures reach 30C or 27C for strenuous jobs. Paul Nowak, TUC general secretary, underscores the need for mitigation strategies: "Indoor workplaces should be kept at comfortable temperatures, with relaxed dress codes and flexible working."
The Heat Strike movement, born after the UK's hottest day in 2022, has gained momentum. Activists have set up cool stations to distribute water and health advice, and some have even staged symbolic lunchtime walkouts in solidarity with those enduring extreme heat. This groundswell of support highlights the growing awareness of the dangers posed by global heating, which is warming Europe twice as fast as the global average.
Maria Ohisalo, a Finnish Green MEP, champions the union's push for legally binding and harmonized rules. She argues that the current patchwork of recommendations is insufficient: "Workers everywhere need the protection that only legally binding and harmonized rules can offer."
As Europe grapples with the escalating crisis of heat stress, the call for new worker protections resonates louder than ever. The future of Europe's workforce hangs in the balance, and the time for action is now.
