And I cannot figure out why you are saying this, as nothing I have said previously either contradicts what you say here, or is contradicted by it. If you could say what you think I am saying in my posts in this thread, we can sort it out.

EDIT: I see the problem starts with the first sentence of your first post here: “Why can't we predict how big or how often those events would be?” - which is completely beside the point in my response to rgmerk, who wrote “It's not clear (yet) what a 100% clean energy powered world would use to cover the last couple of percent of demand when loads peak and/or variable generation troughs for extended periods.” My response to this and the follow-up is this: a) if we are talking about two percent, we can overbuild the renewable capacity, and b) if we are considering all eventualities, there inevitably comes a point where we say that we are not going to prepare for uninterrupted service in this event.