As extreme weather events become more frequent, the resilience of critical infrastructure is facing unprecedented tests. Vital services that modern society relies upon are demonstrating specific sensitivity to thermal stress, raising concerns about operational stability during periods of intense heat.
Energy and Transport Under Pressure
The energy sector is particularly susceptible to soaring temperatures. High heat can significantly reduce the efficiency of power lines and transformers while simultaneously driving up demand for electricity as residents and businesses increase their air conditioning usage. This combination places significant strain on electrical grids, heightening the risk of blackouts.
Simultaneously, transportation networks are grappling with physical limitations. Rail systems often face speed restrictions or cancellations because steel tracks can buckle or warp in extreme heat. Furthermore, overhead power lines essential for electric trains may expand and sag, disrupting services and leaving commuters stranded during the hottest days of the year.
Source: BBC News