London, UK – As record-breaking heat waves grip many parts of the world, technology experts warn that rising temperatures are not only affecting people and infrastructure,
but also internet and telecommunications networks, increasing the likelihood of outages and disruptions to some services. This is especially true during periods of extreme heat.
The internet relies on a complex system comprising massive data centers, fiber optic cables, communication stations, and constantly operating electronic equipment.
All of these components require efficient cooling systems to maintain their performance and prevent overheating.
Data centers are among the facilities most affected by heat
Experts confirm that data centers, which host millions of websites and digital services, are among the most heat-sensitive facilities.
Operating around the clock, they generate significant amounts of heat, making cooling systems essential for their continued operation.
If these systems are subjected to excessive strain or power outages, server efficiency may decrease, or some services may be temporarily suspended.
High temperatures can also affect outdoor communication equipment, such as cell phone towers and internet distribution equipment.
Electronic circuits may overheat, leading to reduced performance or the automatic shutdown of some equipment to protect it from damage.
While fiber optic cables themselves are less affected by heat than traditional cables, the equipment they connect to,
such as transceivers and control centers, can be impacted if temperatures exceed recommended operating limits.
Investing in more efficient cooling systems
The risks increase when heat waves coincide with a surge in electricity demand due to the intensive use of air conditioning. Power grids may experience significant strain or outages,
which in turn impacts internet and telecommunications services. This is especially true in areas lacking robust backup power sources.
In recent years, several countries have experienced limited disruptions to internet and telecommunications services during severe heat waves, due to the impact on data centers or power infrastructure.
This has prompted technology companies to invest in more efficient cooling systems and utilize artificial intelligence technologies to manage energy consumption within data centers.
Experts believe that climate change and rising global temperatures will compel the telecommunications sector to redesign its infrastructure to be more resilient to extreme weather conditions.
This will ensure the continuity of internet services, which have become essential to the economy and daily life worldwide.
