Ofgem warns on grid squeeze after Heathrow data centre approved

The energy watchdog Ofgem has warned that speculative data centre projects risk holding up viable investments on Britain’s electricity grid, after councillors approved another power-hungry facility near Heathrow Airport. Hounslow Council has backed plans for a data centre on a 12.2-acre brownfield site at the Haslemere Heathrow Estate, which would require an 80MVA high-capacity electricity…