I’m not sure why my usage is so high when I am not home during the day. I work 12 hour shifts and I live alone, well with 2 cats. Now unless the cats are clever enough to put the tv on, air -con, hot water or any other appliance, I don’t understand why my usage is so high?I have 4 smart lights in use on timers, I have energy efficient appliances, I have ducted heating only and ceiling and upright fans. I am renting a two storey townhouse and it gets extremely hot upstairs, I sent several emails ...