Just found this while putting my gas and electric meter readings into their system
Move the sliders to the type of house, the amount of rooms, the amount of occupants and the age of the house...
and it compares your useage for elec and/or gas to the locality you're in and their useage as an average
So.. my electric use is way below my neighbours in the vicinity.
v useful
Gas equally useful (that example is electric) cos it turns out I still use a tad more than my neighbours.
Handy tools... try them