Spain and Portugal Power Outage: What Caused It, and Was There a Cyber-Attack?

EUROPE, 5 May 2025

Jasper Jolly | Defend Democracy Press - TRANSCEND Media Service

29 Apr 2025 – Several Countries in Europe Have Been Scrambling to Restore Electricity after a Huge Power Cut Caused Blackouts

Spain, Portugal and some of south-west France suffered a massive power cut yesterday, with major cities including Madrid, Barcelona and Lisbon among those affected.

Houses, offices, trains, traffic lights and even the Madrid open tennis tournament were all hit, causing chaos for millions of people and prompting a scramble by the Spanish and Portuguese governments and network operators to understand the problem and race to fix it.

What happened?

Red Eléctrica de España (REE), Spain’s electric network, said Spain and Portugal were hit by “el cero” – the zero. Its Portuguese counterpart, Redes Energéticas Nacionais (REN), said the outage started at 11:33am Western European summer time.

By mid-afternoon the Spanish operator, which is partly state-owned, said that it had started to recover voltage in the north, south and west of the Iberian peninsula. The recovery process could only be carried out gradually, to avoid overloading parts of the grid as each generator connects.

Endesa, Spain’s largest energy utility with 10 million customers, and Iberdrola, the second largest provider, said they were working with REE in accordance with established protocols.

What caused it?

TO CONTINUE READING Go to Original – defenddemocracy.press


Tags: , , , ,

Share this article:


DISCLAIMER: The statements, views and opinions expressed in pieces republished here are solely those of the authors and do not necessarily represent those of TMS. In accordance with title 17 U.S.C. section 107, this material is distributed without profit to those who have expressed a prior interest in receiving the included information for research and educational purposes. TMS has no affiliation whatsoever with the originator of this article nor is TMS endorsed or sponsored by the originator. “GO TO ORIGINAL” links are provided as a convenience to our readers and allow for verification of authenticity. However, as originating pages are often updated by their originating host sites, the versions posted may not match the versions our readers view when clicking the “GO TO ORIGINAL” links. This site contains copyrighted material the use of which has not always been specifically authorized by the copyright owner. We are making such material available in our efforts to advance understanding of environmental, political, human rights, economic, democracy, scientific, and social justice issues, etc. We believe this constitutes a ‘fair use’ of any such copyrighted material as provided for in section 107 of the US Copyright Law. In accordance with Title 17 U.S.C. Section 107, the material on this site is distributed without profit to those who have expressed a prior interest in receiving the included information for research and educational purposes. For more information go to: http://www.law.cornell.edu/uscode/17/107.shtml. If you wish to use copyrighted material from this site for purposes of your own that go beyond ‘fair use’, you must obtain permission from the copyright owner.

There are no comments so far.

Join the discussion!

We welcome debate and dissent, but personal — ad hominem — attacks (on authors, other users or any individual), abuse and defamatory language will not be tolerated. Nor will we tolerate attempts to deliberately disrupt discussions. We aim to maintain an inviting space to focus on intelligent interactions and debates.

52 − 44 =

Note: we try to save your comment in your browser when there are technical problems. Still, for long comments we recommend that you copy them somewhere else as a backup before you submit them.

This site uses Akismet to reduce spam. Learn how your comment data is processed.