Dave Osmond is still running that simulation today. So it is very weather accurate . He posts updates on X. l'll link it below or just Google ' David Osmond Twitter '.
The beauty of Dave's sim and others such as Rethink X is that it is dynamic and can be varied as new technology rolls out.
E.g. Batteries and grid forming inverters are reducing the need for physical grid inertia now.
As the renewable grid option develops we can choose which technology path is best.
E.g As solar gets cheaper do we just put in more of it rather than more expensive storage and vice versa ?
