Schander, Your suggestions are good (and appreciated). We are currently on the default fixed rate in Victoria (which, for now, I’m happy with). We are attempting to self-consume as much as we can. To understand how successful we are and whether we would be better off under a different scheme, I need to understand our usage patterns. That is all I’m aiming for at this stage. Once we have optimised our arrangements (and consumption habits) I plan go into the sort of financial analysis you are sugg ...