10 sources·World

Spain and Portugal Investigate Causes of Massive Power Outage

A significant power cut affected Spain, Portugal, and parts of France, leading to investigations focusing on various potential causes, including renewable energy failures and cybersecurity.

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  1. What we know about power outage in Spain, Portugal

    The scale of Iberia’s power failure was one of the largest in recent history.

    What we know about power outage in Spain, Portugal

    Al JazeeraAl Jazeera·3d
    Reliable
    This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
    ·
    Leans Left
    This outlet slightly leans left.
  2. Pedro Sánchez vows to find the cause of huge power cut in Spain and Portugal

    The blackout, which plunged cities into darkness and left tens of thousands of travellers trapped on trains, is thought to have led to the deaths of at least five people in Spain.

    Pedro Sánchez vows to find the cause of huge power cut in Spain and Portugal

    The GuardianThe Guardian·3d
    Reliable
    This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
    ·
    Leans Left
    This outlet slightly leans left.
  3. Spanish court investigates whether massive blackout was due to a cyberterrorist attack

    Our society is increasingly based on a complex infrastructure system that underpins the productive sectors, service management, the financial system, and the development of civic life in general.

    Spanish court investigates whether massive blackout was due to a cyberterrorist attack

    El PaisEl Pais·3d
    Mostly Reliable
    This source is generally reliable but sometimes includes opinion, propaganda, or minor inaccuracies.
    ·
    Leans Left
    This outlet slightly leans left.
  4. How Spain powered back to life from unprecedented national blackout

    However diversified and advanced Spain's energy mix is, the national power collapse at 12:35 on Monday required an enormous effort to get Spain back up and running.

    How Spain powered back to life from unprecedented national blackout

    BBC NewsBBC News·3d
    Reliable
    This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
    ·
    Center
    This outlet is balanced or reflects centrist views.
  5. Net Zero Madness: Reliance on Solar Blamed For Huge Europe Power Cut

    Yet more critical, Porter said, was that Spain’s rush for solar and wind had made the power network more fragile because, without system inertia and redundancy, it is susceptible to shock.

    Net Zero Madness: Reliance on Solar Blamed For Huge Europe Power Cut

    Breitbart NewsBreitbart News·3d
    Mixed Reliable
    This source has a mixed track record—sometimes accurate but also prone to bias, sensationalism, or incomplete reporting.
    ·
    Right
    This outlet favors right-wing views.
  1. Al Jazeera
  2. CNN
  3. The Guardian
  4. IFL Science
  5. El Pais
  6. BBC News
  7. CBS News
  8. Breitbart News

Updated: Apr 29th, 2025, 12:37 PM ET

Summary

A summary of the key points of this story verified across multiple sources.

Spain's recent massive power outage, which plunged millions into darkness, is under investigation as authorities explore various causes. The blackout occurred suddenly, cutting 15 gigawatts of power in mere seconds and disrupting services across Spain and Portugal. Government officials have ruled out a cyberattack, although investigations continue. The incident raises questions regarding the stability of renewable energy systems and the interconnections between nations' power grids. As investigations proceed, experts stress the need for reforms to prevent future occurrences of such widespread outages.


Perspectives

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  • Spain's government is investigating the recent massive power outage that affected the entire Iberian Peninsula, involving Spain, Portugal, and parts of France, with an emphasis on ensuring such an incident does not happen again.

  • Preliminary findings have ruled out a cyberattack as the cause of the blackout, although the exact reason remains unclear, prompting a commission to dig deeper into multiple factors that might have contributed to the failure.

  • While renewable energy's role in the outage has been questioned, it is essential to consider that various types of energy generation can create operational risks when power systems are heavily reliant on renewables.


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Spain and Portugal Investigate Causes of Massive Power Outage - Pano News