Cuba‘s electric grid collapsed late Friday leading to a nationwide power outage and leaving millions in the dark. At around 8:15 p.m., an outage at the Diezmero substation in Havana caused “a significant loss of generation in western Cuba and,

Cuba reconnected its national electrical grid and restored power to the majority of the capital Havana by late on Sunday, energy officials said, nearly two days after an island-wide outage knocked out power to 10 million people.

STORY: Cuba's national electrical grid collapsed late on Friday, leading to widespread blackouts across the Caribbean island nation –including the capital, Havana.Energy ministry officials said an electrical substation in Havana failed around 8:15 p.