How Much Grid Storage Do We Really Need?

Phoenix: How much energy storage would that equal? And compared to how much we would need in order to have a 100% renewable energy infrastructure? Yeah. So the question is, I asked these guys the question earlier. What do you think is the percentage? Of the total grid storage potentiality, what percentage of that? Could we get to? Could we feasibly do pump hydro?Yeah. Closed loop specifically closed loop. We could build one there. That has... It's going to be 3% or like 1500%. I'm going to say 1500%. Oh, that's great. Which means we only would need to develop the 1% to best locations inorder to have all the