Blackout in Spain - the balancing power was not enough.

It is clear to a physicist that we observed in Spain is a simple consequence of the green electric power usage. It cannot be regulated as such - it is straigt as a ramrod. large-scale changes in energy consumption have to be compensated by balancing power stations which need time to get to the required power level. The gap between the need and reality in Spain was just to large and the electric system reacted by design - full stop. Very good - otherwise it would be damaged. Engineers are wise by a factor of five.