For me 90,000 homes sound like not very useful and potentially misleading number. What would be useful to know: peak power output (MW), annual generation (GW·h

For me 90,000 homes sound like not very useful and potentially misleading number. What would be useful to know: peak power output (MW), annual generation (GW·h) if the grid will accept energy whenever it is available, and annual generation expectation given typical energy demand (which will be lower given that midday is likely not a peak hour).