While often overlooked, heatwaves are one of the most dangerous natural hazards and pose a significant health and safety risk for the global workforce.
Heatstroke, dehydration and heat exhaustion are just some of the dangers workers face in extreme heat. These conditions can lead to decreased productivity, increased accidents, and even fatalities.
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 mental fatigue and physiological and cognitive decline set in due to heat strain. Exposure to excessive heat can also lead to serious health risks, including heatstroke and even death. Proactive measures from organizations are crucial to mitigate these risks and safeguard worker wellbeing and productivity.
International SOS has provided the following guidelines for organizations to mitigate workforce health risks of extreme heat events:
Conduct heat-specific risk assessments
Regularly assess your operations for potential heat stress hazards. Identify high-risk locations and activities and consider vulnerable employee profiles, including those with pre-existing health conditions or who perform strenuous outdoor work.
Integrate heat safety into health and safety policies
Make heat stress prevention a core component of your health and safety policies. Ensure workers have access to shaded areas for breaks, hydration stations to keep hydrated and allow for breathable workwear suitable for high temperatures.
Provide heat stress awareness and prevention training
Deliver climate-specific training programmes that focus on working safely in extreme heat. Educate employees on proper hydration practices and sun protection measures and enable them to adjust their work pace during high temperatures. Train employees to recognise heat stress symptoms and provide clear protocols for hydration, rest breaks and cooling down.
Develop robust heat response protocols
Develop well-defined procedures for responding to heat-related illnesses, including first aid and emergency evacuation. Communicate these protocols effectively and ensure your workforce knows who to contact in case of a heat emergency.
Continuously review and update your response plans
Conduct regular reviews of your organisation’s heat response plans to ensure they reflect the latest information and best practices for heat safety.
