The era of digitization has taken full throttle, and we have become increasingly dependent on the virtual world and the information services it offers, spanning from cloud computing to artificial intelligence and large-scale data analytics. This growing demand has led to a corresponding increase in the energy consumption of data centres, which serve as the backbone of modern information structures. Additionally, the push for net-zero emissions scenarios has put pressure on various sectors, including data centres, to optimize their energy use and integrate greener sources into their energy mix. Proper server temperature regulation is critical for data centres, as overheating can significantly impact their quality of service offered.