I'm not sure if this is the right board but I'm looking for some advice so thought I'd give it a go!
I purchased a property in Dec 2020 as a first time buyer. As it was across the country from where I was renting at the time, due to Covid, I was unable to move in until Feb 21. Crucially, I was not able to get a meter reading until I moved in in Feb. I figured this would not be a huge issue as there was no-one in the property and nothing switched on between Dec and Feb (the property was completely empty, boiler on holiday mode, nothing else in the property).
I spoke to my energy provider the day I moved in with meter readings from that morning. All set up successfully and I've been paying by direct debit ever since.
I received a bill in Mar time that showed my consumption between Dec and Feb (i.e. while I owned the property but before I moved in) as £600. This is a huge amount for three months given that my bills are usually around £60 a month (two person household). Electric seems to be the suspect with it showing incredibly high usage (around 6,000kwh over those first three months despite nothing electric being in the property).
I spoke to the energy company who recommended a smart meter and to see what my consumption was for a 6 month period and to call back. I agreed to the smart meter and have received monthly bills since, none of which have been over £60 for gas and electric combined.
I'm getting ready to ring the provider again in the next fortnight and wanted to see if anyone had experienced anything similar? I'm really confused as to how it could have happened in the first place (faulty meter? Incorrect meter reading from the person leaving? System error?) and I'm worried about trying to pay off the extra £600 that is currently showing on my account (although I have paid off my bills for my actual usage every month on time).
Any thoughts?