British households owe £6 billion ($8.18 billion) in unpaid energy debt and arrears, industry group ​EnergyUK has reported. Regulator Ofgem is ‌expected to announce this week a 4 per cent increase in its domestic price cap, taking it to a three-year ​high. EnergyUK presented the updated debt figure in ​a call with journalists ahead ⁠of […]