- ‘Shipwrecked in the 21st century’: how people made it through Europe’s worst blackout in living memory The Guardian
- Spain will take ‘all necessary measures’ to prevent another blackout, says PM – live updates BBC
- Don’t blame renewables for Spain’s power outage: Bousso Reuters
- Did ‘induced atmospheric vibration’ cause blackouts in Europe? An electrical engineer explains the phenomenon The Conversation
- Power Outage in Spain and Portugal Creates a Day of Confusion The New York Times