A couple of years ago my electricity meter stopped working. Contacted the electricity company who came out and placed a smart meter. I continued paying the bills as they came in monthly, with increases when they requested it. They contacted me to say I needed to do a meter reading, but I have a smart meter so didn’t think anything of it. This month I’ve had a bill that’s more than 10 times my usual monthly bill. I’ve contacted them to ask what’s going on, and they’ve told me that I’ve not had a meter reading since October 2023. They’ve never come to do one, or told me the smart meter wasn’t working, so I didn’t realise. They’re saying they’ve been charging me as having 0 usage for this entire time, despite me paying £50-£60 a month. They’re now saying they’re going to back bill me for the entire time I’ve not been properly charged and that it’s likely to skyrocket my bills because of this. What the hell can I do? I’ve been paying monthly and didn’t realise there was an issue, surely the onus is on them to notice that the meter isn’t working and fix it. Or to come and take a meter reading if they haven’t got one? And how is it costing me £60 a month for 0 usage?