Train and flight delays bring travel chaos as officials hunt blackout cause - More than 90% of power restored in Spain and ...

The Spanish grid operator has ruled out a cyber attack as the cause of a massive power cut that crippled Spain, Portugal and ...

Weather is a major cause of disruptions to electricity supply. In the United States, 83% of reported blackouts between 2000 and 2021 were attributed to weather-related events. The ways weather can ...