THE UK’s largest energy supplier is urging thousands of customers to take action to avoid the risk of being disconnected.

Octopus Energy is the largest supplier of energy in the United Kingdom, serving over 7,300,000 customers as of 2025.

John Szymik, CEO of Octopus Energy Services, urged those affected by possible heating issues to take action: "Octopus has boosted its service capability to offer fast-tracked assistance and ensure ...

Since we moved, our energy bills have almost quadrupled ... this I was told nothing could be done unless I had a smart meter fitted. Octopus said this would make our bills more accurate, so ...

Internet provider Cuckoo, which is the full fibre (FTTP) retail broadband ISP for the consolidated AllPoints Fibre (Fern Trading) network and also offers packag ...

600,000 households will be forced to install a smart ... meters. The energy regulator Ofgem says it expects suppliers to transfer 100,000 customers - who could be with British Gas, EDF, EON ...

announced today that the Enphase ® Energy System has integrated into Octopus Energy’s smart tariffs, such as “Intelligent Octopus Flux” (IO Flux), which can save customers money on ...

British Gas, OVO, EDF, EON and Octopus customers who do ... arguments across the UK each year. Owning a smart meter has helped reduce the number of energy-related arguments for one in seven ...