Europe is experiencing an unprecedented summer heatwave that has shattered temperature records, with forecasts indicating another intense wave later this week.
The extreme heat is straining digital infrastructure; overheating electrical components can cause IoT systems to fail, disrupting essential services in energy, transport and healthcare sectors.
Meteorological agencies warn that such high temperatures are becoming the new normal, making system resilience a priority to keep critical operations online.
Experts note that IoT downtime has far‑reaching consequences, as billions of connected devices underpin daily activities across multiple industries, and the number of global connections is projected to exceed 40 billion by 2034.
In addition to heat, climate change is driving more frequent floods, storms and prolonged rainfall, exposing equipment in regions previously considered low‑risk and severing vital connectivity.
When these events force systems offline, safety‑critical functions such as power grids, hospital monitoring, street lighting and security are placed at risk.
Building resilience requires comprehensive disaster‑recovery plans, robust data backup and restoration procedures, and multiple layers of failover, including backup power, alternative networks and redundant SIM capabilities.
Integrating cybersecurity into the resilience strategy is essential, as IoT devices are among the most frequently targeted assets, and physical disruptions can make compromised devices easier to attack.
Ultimately, minimizing the impact of extreme weather hinges on proactive planning at the design stage, ensuring that resilience and security are embedded from the outset.
