High gas usage

[Edwin]

Hi,i had saturday a gas usage from 9,06 m3
Is this high? In 2011 it was much lower and i tought it was colder then.
I live in a house on a corner with bad isolation and two litle kids.
How high are youre "scores"

Thanks
Greetings edwin

[Rutger]

I've a 'tussenwoning' with bad isolation and a temp around 21 degrees. Friday I had a total gas usage of 8 m³. Both days in this weekend are 6 m³ each, maybe these days are lower because I was playing with my opentherm gateway...