Nokia has developed a liquid-cooled base station technology. This technology can save 30% of electricity and reduce CO2 emissions by 80%. As we all know, the base station is an important guarantee for mobile phone communication. However, with the approach of 5G, the demand for data traffic continues to soar, the network load has increased significantly, and the power consumption of base stations and the heat dissipation of equipment have become increasingly serious.

Traditionally, base stations are cooled by fan systems. Nokia, on the other hand, developed liquid cooling technology. Nokia executive Harry Kuosa said: "Traditionally, base stations are cooled by air flow, and Nokia's innovation uses liquid as a coolant."

Kusa also added that liquid can dissipate heat from base stations more efficiently than air. In short, Nokia's liquid cooling system can reduce energy consumption by about 30% and reduce CO2 emissions by 80%.

Nokia had deployed the world ’s first liquid-cooled base station system in an apartment building in Helsinki, Finland, in cooperation with Elisa and Efore in December last year.

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