Spain's Prime Minister, Pedro Sánchez, met with security and defense officials on Wednesday morning, reflecting the urgency to find answers. Officials from both Spain and Portugal are under pressure to determine why the power grid failed so dramatically. Calls for investigations have been directed to European regulators and domestic agencies alike.

The National Security Council held a meeting in Madrid, attended by the Prime Minister, military leaders, and intelligence agency heads, demonstrating the seriousness with which the situation is being treated. Subsequent to the blackout, which began on Monday afternoon and was not fully resolved until Tuesday morning, the Cabinet convened to discuss the ramifications and necessary responses.

As part of the inquiry, the government has established a commission led by the Ministry for the Ecological Transition, dedicated to uncovering the factors that contributed to the incident. Initial insights from Red Eléctrica, the national grid operator, suggest that there was no evidence of a cyberattack; however, a court has mandated further investigations regarding this possibility. The National Cryptologic Center is also assessing any cybersecurity threats that may have been involved during the emergency.

In response to the power restoration, the Spanish Interior Ministry has begun to lift emergency declarations in most areas, while Madrid and Extremadura remain under heightened alert due to their ongoing concerns and lack of official requests for de-escalation. As investigations continue, Spain seeks clarity on how its energy systems might be made more resilient to prevent such episodes in the future.