For context:
Gas in Jan 22 was at 4p a KWH
Electricity in Jan 22 was about 21p a KWH
The new rates are:
Gas - 10.30 p per KWH
Electricity - 34p per KWH
www.gov.uk/government/publications/energy-bills-support/energy-bills-support-factsheet-8-september-2022
So gas will be 2.5 times MORE expensive than in Jan 22. Electricity will be 50% more expensive
AIBU to think some people will be caught out by this - if you are a high gas user, your gas bill will be 2.5 times more expensive (plus the standing charge)
You are going to get £400 back as well - so maybe this will help. And at least it's not as much as the predicted increase. But it's still a lot more