The UK's largest energy supplier has been forced to refund customers after Ofgem found that over 34,000 prepayment meter ...

Octopus Energy has been forced to refund £1.5 million to customers following an Ofgem investigation. The nation's largest ...

Octopus Energy has agreed to pay a total of £1.483 million in compensation and redress for prepayment meter billing errors ...

FTSE 100 company undergoing quarterly reviews by energy regulator in relation to investment in its high-voltage cables ...