Octopus Energy has been told it must remove some of its advertisements after a watchdog upheld complaints made by rival British Gas over their accuracy. British Gas said the adverts could mislead ...

Can a heat pump really keep a family home warm, cut bills and simplify energy management? Ten months after installing Octopus Energy’s Cosy 9 heat pump, one household shares what life with a heat pump ...

Heat pumps promise cheaper, cleaner heating – but does the reality live up to the hype? We assess Octopus Energy’s Cosy ...

Referencing figures from Nesta, Octopus Energy suggested that lowering your 'flow temperature' to a maximum of 60°C may be ...

The energy provider says sticking to the rule could be a 'quick way to save' ...