The extraordinary failure of Spain's entire electricity system in April sparked furious debate over the energy transition.

Millions of people were affected as the country came to a standstill and the government rushed to pinpoint the problem.

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Spain’s National Commission on Markets and Competition, CNMC, has announced a revision of technical standards for the electrical system.

In the aftermath of a massive blackout that hit Spain and Portugal in April, some pundits were quick to blame wind and solar for the loss of power. But official inquiries have found that a shortfall ...

Iberdrola’s Núñez de Balboa mega-plant has been identified as the cause of the nationwide power outage that hit Spain on ...