The inability of Spain’s electricity grid to manage an unusually high supply of solar power was a key factor in Monday’s catastrophic blackout, former regulators and experts have said.

Power has since been restored, but the blackout sent a powerful message: Energy security is as interdependent as it is ...

The Spanish papers continue to wonder what – or who – was responsible for the Great Blackout that plunged Spain and Portugal ...

In September 2020, technicians laid down a series of 'essential' proposals to avoid 'unacceptable' imbalances or disruptions ...