Cuba’s power grid collapsed Friday night, triggering a nationwide power outage and plunging its more than 10 million people into darkness. “At around 8:15 p.m. tonight, a failure at the Diezmero substation caused a significant loss of generation in the west of #Cuba and with it the failure of the National Electric System,

Cuba has suffered a massive power outage affecting Havana and the country’s provinces that has left millions in the dark.

Havana’s streets plunged into darkness once again as a general blackout hit Cuba. Writing on the social network X, Cuban PM Manuel Marrero Cruz said the government was "working tirelessly" to restore power.

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,

A power failure in Buenos Aires has left hundreds of thousands of customers without electricity in the Argentine capital, shutting off traffic lights, stranding subway passengers and testing the electric grid for the second time in 24 hours during a sizzling summer heat wave.

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.