Cost of utility prices for 2 bed flat

I live in a 2 bedroom flat and the price of my gas and electric has gone up to over £2,000 per year, £172 per month, this can’t be right surely??

Depending on your usage, how many people are in the property, insulation etc, unfortunately it could be possible.

just me and it has been reduced now thankfully

That would suggest your bills were being estimated, hence the DD being so high.