It's affecting airports, tube stations and traffic lights, while play at the Madrid Open Tennis has been suspended.
A massive power outage has hit large parts of Spain and Portugal.
It's affecting airports, tube stations and traffic lights, while play at the Madrid Open Tennis has been suspended.
Both countries' governments have called emergency meetings, while Spain's grid operator says it could take up to 10 hours to fix the problem.
REN, the operator of the Portuguese power grid, said that power supply interruptions in Portugal were due to a fault in the Spanish electricity grid related to a rare atmospheric phenomenon.

Sharp Rise In M9 Collisions With Garda Call-Outs Up Year-On-Year
Councillor Seeks Clarity On How Often Nightclubs and Late Bars In Naas Are Inspected For Fire Risks
New Figures From CSO Reveal How Much International Protection Applicants Earn Compared To Average Worker In Ireland
Unpaid Eight-Month Work And Training Placement For Adults With Disabilities Branded "Extremely Unfair"
Department Of Education Defends Kildare SNA Cuts Amid Claims Of Reduced Need At Some Schools
Naas Nurses Threaten Escalation As Staffing Row Deepens
Driving Tests Face Disruption As RSA Testers To Strike Next Week
Jury Delivers Not Guilty By Reason Of Insanity Verdict In Ballyfin Demesne Strangling Case