@quad it doesn't make sense to bill a single household by 99th (or 95th) percentile since a single household doesn't have enough differerent electricity-using devices for the use to spread out
What they should care about is that you don't cook at the same time as your neighbour. If the whole building / neighbourhood was billed by 99th percentile that'd make more sense... but how does that neighbourhood become a legal entity and how would it coordinate people inside it?