Karen Egan was quoted in Metro on Millions of phone users face ‘data rationing and surge pricing’
1 May 2026Karen Egan, head of telecoms at the analyst firm Enders, said networks have long been trying to conserve spiralling energy costs, even before the war.
Each 5G mast gobbles about as much power as 73 households, according to experts, with some even calling them ‘energy vampires’.
The entire mobile network consumes 370,000 homes’ worth of power a year, or a little under one terawatt-hour of electricity.
‘Of course they are mindful to ensure that there is no customer disruption from this,’ Egan told Metro. ‘If there are energy shortages, then they could possibly push these capacity-limiting efforts a bit harder, getting closer to the levels where some customer disruption is possible.’
