What Spain’s blackout says about the grid At roughly midday on Monday, April 28, the lights went out in Spain. The grid blackout, which extended into parts of Portugal and France, affected tens of millions of people—flights were grounded, cell networks went down, and businesses closed for the day. Over a week later, officials still aren’t entirely sure what happened, but some…
https://www.technologyreview.c....om/2025/05/08/111616