Why would you need a spinning mass when you have an inverter which can produce a range of frequencies and outputs and it all boils down to coordination?
Looking at power generation reports it's the plants relying on inertia (like nuclear) which were disconnected and haven't been reconnected since:
Looking at power generation reports it's the plants relying on inertia (like nuclear) which were disconnected and haven't been reconnected since:
https://app.electricitymaps.com/zone/ES/72h/hourly