I hope I'm not getting anal about our usage - which seems to be high. I have tried an audit of the house, going round room by room and have started recording daily usage, which i have got down from 20kWh to 14kWh. That still works out a lot more than average use. There are only 2 of us, plus the dog, and I don't think she uses any! Has anyone found ways of making a significant difference?