(#wwwqmba) @movq@www.uninformativ.de Yes! There is a cause: The renewable energies.
In Spain there is a lot of dependence on renewable energies and this is a problem for maintaining the voltage in the network. Thus, a 60% loss was lost for 5 seconds. In cascade, the circuit breakers were automatically switched off.
The B-side of renewable energies. They produce electricity but not dynamic energy.