British multinational telecommunications company BT has commenced operations at its first self-powered mobile site in Shropshire, UK which provides 4G and 5G connectivity to EE customers living, working, and traveling in the area.
The site was selected following an environmental assessment that evaluated its potential for renewable energy generation. Power is supplied through a hybrid solar and wind energy system, which charges batteries used to operate the on-site mast. If renewable energy sources fall short and the battery is fully depleted, a backup generator fueled by Hydrotreated Vegetable Oil (HVO) will take over, powering the mast and recharging the batteries.
Greg McCall, chief networks officer, BT, said: “It’s paramount that we increase the energy-efficiency of our networks, and so we’re really excited about the potential of self-powering sites in enabling us to meet both our sustainability and connectivity ambitions.”
