As heatwaves are most dangerous natural hazards, it can cause extreme health and safety risks for workers. Almost half of the global population, including over one billion workers,1 are at risk of being exposed to high-heat episodes due to higher-than-normal temperatures and heatwaves, which have already been recorded in June 2024 and this year’s April being the hottest April on record.
Heatstroke, dehydration and heat exhaustion are just some of the dangers workers face in extreme heat conditions. These conditions can lead to decreased productivity, increased accidents and even fatalities. Annually, 22.85 million occupational injuries and 18,970 work-related fatalities are attributable to excessive heat3. In the GCC, heat stress is a recurring issue for outdoor workers, especially during the summer when temperature may reach up to 50°C. With an aim to address this issue, the Ministry of Labour has imposed a nationwide ban on outdoor work between 12:30 PM and 3:00 PM during summer. Additionally, the Ministry has mandated employers to clearly display their working hours and provide appropriate rest areas that are equipped with drinking water, first aid kits and sun protection measures. In 2023, the country witnessed nearly 95.5 per cent of employers comply with the ban due to the Ministry’s rigorous inspections.
Workers across various sectors are impacted by extreme weather events, however, certain occupations are especially at risk as they involve more physical effort and/or take place outdoors. Industrial workers in indoor settings are also at risk if temperature levels inside factories and workshops are not regulated properly. At high heat levels, performing even basic office and desk tasks can be challenging as it can cause mental fatigue, while physiological and cognitive abilities can decline due to heat strain.5 Exposure to excessive heat can also lead to serious health risks, including heatstroke and even death. Proactive measures from organisations are crucial to mitigate these risks and safeguard worker wellbeing and productivity.
