One of Britain’s largest energy suppliers is giving away three hours of free electricity to thousands of people today. Customers signed up to Octopus Energy Agile tariff will be able to make use of ...

Octopus has helped one woman save £400 on her bills. Octopus' Shape Shifters and Agile tariff helps customers reduce their energy bills by up to 40 per cent, according to the energy giant, which has ...