I can’t even fathom how this is so much, our smart meter went in on the 6th Dec and we’ve been away from the 21st Dec. Before we left I switched off all the plugs which have things on standby (TVs etc). This is just electric as we have oil (don’t even get me started on that). One day was £28, I can’t even think why now but it’s terrifying!
How the hell?!!