There’s still no official explanation for the blackout in Spain, Portugal, and parts of southern France—but experts point to the makeup of the Iberian peninsula’s power grid.
What Caused the European Power Outage?
Cibo e viaggi / Food and travel notes by Livio Acerbo

There’s still no official explanation for the blackout in Spain, Portugal, and parts of southern France—but experts point to the makeup of the Iberian peninsula’s power grid.