Trying to make much sense of my monthly electricity payments has never been easy. (I pay my gas bill when it arrives each quarter). Although I've lived here for over thirty years, and have never changed supplier, British Gas never seems to have been able simply to estimate how much electricity I might use in a year and divide that by 12. They repeatedly charge enough to heat a large mansion for many months and then, when I've built up a lot of credit, knock my payments down to a ridiculously low figure. That figure remains unchanged for many months until their computer realises that I'm vastly under-paying and therefore starts charging me mega-bucks again!
For example, I was paying £225 per month for ages, which was far more than needed but at least it let me build up a healthy credit balance. When British Gas finally noticed that, they reduced my payments to £59 per month, which is far less than I need to spend on electricity. Assuming that they follow the same pattern as they have done for the past three decades, they'll keep letting me underpay until I've built up a big debt and then charge me massively again for many months in a row.
So separating out the big price hikes that everyone is facing from the usual peaks and troughs of my bills isn't going to be easy!
One things for sure though. Nobody's bills are going to be going down in the near future!
https://www.bbc.co.uk/news/business-60506940