Spain/Portugal: Nationwide power blackouts and associated disruptions

On 28 April, a major power outage affected Spain and Portugal, disrupting transport, critical services and impacting millions of residents. Spanish nuclear plants were safely shut down as a precaution. Both countries declared states of emergency on 29 April, which were lifted the same day. The Basque region and parts of southern France were also briefly affected.

By 29 April, power was largely restored: 99 per cent of the Spanish grid and all Portuguese substations were back online. As of 30 April, the grids were fully stabilised, states of emergency lifted, and all transport, services and communications were operating normally. 

Spain deployed 30,000 police to maintain order, and emergency cabinet meetings coordinated recovery. France and Morocco supplied emergency power through interconnectors while the Spanish government coordinated recovery efforts. Preliminary findings pointed to technical and planning failures.

What to Expect:

All transport networks, including high-speed rail, metro systems, airports and road infrastructure, are operating at pre-outage levels. Critical services such as healthcare, water supply, and banking systems are stable, ensuring uninterrupted access for residents and visitors. Telecommunications networks are functioning reliably, with no restrictions on mobile or internet usage.

Travel

Impact on Travel: 

Rail, metro, air and road transport in Spain and Portugal were disrupted on 28 April. By 30 April, all services were fully restored. Mobile networks, internet, payment systems and critical services were also affected. Hospitals used backup generators. Businesses and schools were briefly closed.

Advice:

  • Keep an emergency kit with food, water, first aid and a flashlight.
  • Have backup power sources and alternative heating/cooling.
  • Plan communications and keep cash handy.
  • Monitor local updates and coordinate with neighbours.

Disclaimer

This is a summary of our Advisories. The full version provides a detailed analysis, additional insights and the context for each incident. You can view a sample here.

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Destinations Impacted 

Andorra, France, Spain and Portugal

Risk Levels

Safe, with few security risks. Travel disruptions: travel is possible with an expectation of routine disruptions and delays.

Generally safe, with some predictable security risks. Travel disruptions: travel is possible with an expectation of routine disruptions and delays.
Not completely safe, but typically presents predictable security risks. Travel disruptions: travel is possible, but there is a potential for disruptions.
Can be dangerous and may present unexpected security risks. Travel disruptions: travel is possible, but there is a potential for severe or widespread disruptions.
Extremely dangerous and presents unpredictable security risks. Travel disruptions: chaotic; travel impossible.

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