In the past 2 years, NPower have billed me over £6000 for electicity. I was in dispute with them over this until a year ago when it all went quiet. I thought that they had agreed they had made a mistake until a month ago when they helped themselves to around £3500 from my bank account (still pretty irate over that one).
We are a family of 4. We live in a nice house not a mansion. We do not operate any powerstations as hobbies or anything similar. We did have electic heaters over one winter as the house had no other heating at the time, but apart from that have nothing unusual. Dh and I both work so there is no one in the house for half the week.
It is my contention that at least £4500 of this is wrong (we have already agreed around £1800 is as a result of 2 separate mistakes and are arguing over the balance).
When I tell NPower that this is absurd, they tell me that electricity usuage varies from household to household. So, I appeal to the jury of mumsnet to tell me whether NPower are the incompetent *** I think they are or am I sadly deluded and it is possible that I could have used this much electicity.