Cuba experienced a nationwide blackout on Friday due to a failure at the Diezmero substation, marking the third major grid collapse in two months. Officials have commenced recovery efforts, but a full power restoration timeline remains unconfirmed amidst an ongoing energy and economic crisis.

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

Cuba's national electrical grid failed late on Friday, according to state-run media, leading to widespread blackouts in the capital Havana and across the country. Officials said they were investigating the causes and magnitude of the grid failure,