Cuba said it had begun efforts early on Sunday to restore power after its grid collapsed for the second time in a week amid a U.S. oil blockade that has dealt a major blow to the island’s already ailing energy infrastructure.
The grid collapsed Saturday evening at 6:32 p.m. (2232 GMT) after a major power plant in Nuevitas, in eastern Cuba’s Camaguey province, failed and went offline, grid operator UNE
