As lockdown eases and mobile data use sees 4G and 5G consumption hot up to new records, O2 is rolling out brand new smart cooling technology to better control the temperature at its data centres and boost the efficiency of its network – delivering energy savings equivalent to one million kilograms of CO2 year on year. In the last 12 months O2 has carried record levels of data – up 89% from the pre-pandemic average in 2019. As the UK emerges from COVID-19 restrictions, our appetite for mobile data is…
Read MoreO2 cools down data centres to save energy as 4G and 5G hot up
