Cappy
Your gas meter tells you how many cubic metres of gas you have used over a certain period of time, yet your gas bill is in kwh, this tells you how to convert cubic metres into kwh.
If you are changing suppliers you need to compare the standing charge they want for both gas and electricity together.! With the unit price per kwh.
Smart meters only work with the individual supply company so changing suppliers means changing smart meters though there is a movement to make them common to all suppliers. We have a smart meter as reading the gas meter reading is so bleddy difficult due to the tiny display and the position of it, it means that with a smart meter our supplier can remotely read the meter over the internet.
3bedroom house, 4 of us, washing machine on almost daily along with tumble drier, electric cooker and central heating costs us £75 per month on our combined tariff.
https://www.google.com/search?q=how+...obile&ie=UTF-8
Rgds
J.A.