Here's my situation. Moved into this house in July last year. Family of 6.Got the first partial bill (Jul-Aug) - with average daily usage of 103 kWh ($27 per day).Second bill (Aug-Nov) - average daily usage of 67 kWh ($15.5 per day).Then the latest shock (Nov-Feb) - average daily usage of 89 kWh ($21.4 per day). I can't seem to pin the excessive usage to any particular change in usage pattern. What's more, the estimated bill for the third bill was showing estimated $800 up until the bill was iss ...