Hi CSF, I contacted AGL on their Twitter account (as advised) - I DM'd them about the estimations being way out.I uploaded screen shots from my Tesla app for those three missing days, (nothing quite like an independent source of information, Tesla system has its own Current Transformer (CT) sensors in the meter box)On those three days I used 0.1Kwh of power, each day AGL has my 'estimated' use at 9.81, 7.7 and 7.32 respectively. The algorithm they're using is way way out.CheersOver to you AGL, p ...