I really hope someone can offer some advice. I currently live in a small, 1 bedroom flat. I would have thought my electricity usage was below average. I have storage heaters however these do not work and have not been turned on for over 2 years. I dont use the hot water heater switch beside the tank - I have an electric shower which I use so no baths. I use calor gas for my heat currently although sometimes use 1 bar of an electric fire. The extractor fan in my bathroom has been broken for maybe a few months and wont switch off unless the lights are turned off at the mains. I'm at university and live alone so have struggled a lot with the costs of maintaining the place with little jobs like that. Anyway - sorry. Just wanted to make sure I gave all the info. I changed providers in 2015 and was quoted £56 a month and set up a direct debit - all the meter readings were passed on from my old provider and that was that. I've never had anyone out to take a meter reading and have never been asked for one. I've also never been billed by them and to be honest I never thought about it - I figured I was paying the direct debit and that was fine. This morning I received an email from them saying that I owe them over £1600. I rang them to query this and they said I have two electricity meters in my house and that this is the amount I owe even after my monthly direct debits have been taken into account. They said that this dates back to 2015, when I changed over and that this is the first time they've been able to bill me (I should have asked why this was but I didn't think). I can only see one meter in my cupboard! I don't have this money to pay them - especially if my current payment isn't enough to cover my use along with paying back this huge bill at the same time - I don't see how I can possibly be using so much or how I have two meters. They've asked me to email them photographs of the meter and I've done so but I'm really freaking out and I just cant possibly afford this. I start back at university tomorrow for my final year and am gutted. I don't know what to do. :(