The flat being double the size, unless you’re going from 8 bedrooms to 4 say won’t make much difference. You’ll still have the same fridge, washing, cooking, showers, hairdryer etc. It’s just a few less lamps maybe.Does anyone know how accurate the quotes are on price comparison websites for gas and electric? Octopus quoted me (on their website) about £100 a month. Every other provider is half that. I pay £85 per month now for a flat double the size.
Gas will be higher if you’re heating a larger space but not a huge difference.
The estimate might assume, if you don’t input it, that more bedrooms = more people = more usage.
You can sort of work it out yourself. If the tariff is roughly the same as your current one but the estimates are way higher than your current bill it may be that you use less than they predict. If you just had a low fixed rate and will now pay more, you can see what it would have cost on the new tariff.
So you take your old bills and look at your annual usage in KWH. The energy provider will give you their energy tariff in £/KWH say 0.35p plus a daily standing charge say 50p. Use your previous year’s usage to see what it would have cost you. Same with the gas.