Cuba's electricity grid collapsed late on Sunday, the state-owned grid operator said, plunging the ‌island of about 10 million people into darkness as blackouts become more frequen

Cuba's electricity grid collapsed late on Sunday, the state-owned grid operator said, plunging the ‌island of about 10 million people into darkness as blackouts become more frequent. Link Cuba suffers islandwide power grid collapse as US oil blockade deepens energy crisis The outage follows three nationwide blackouts in July and comes as a US-imposed oil blockade further strains the island's aging energy infrastructure.