A weekly/monthly report of my utility (electricity/gas etc.) usage pattern in my home. For example, we get a monthly utility bill with breakdown of how many KWH

A weekly/monthly report of my utility (electricity/gas etc.) usage pattern in my home. For example, we get a monthly utility bill with breakdown of how many KWH etc. was used. But I want to know specifically by rooms. Something like: Room | Usage when room occupied | Usage when unoccupied | The above will tell me if we are wasting utility for no reason etc.