Cuba's national electric grid collapses, reason unknown

July 6, 2026 12:38 PM EDT

High tension electrical wires in Havana, Cuba, March 5, 2026. REUTERS/Norlys Perez

By Dave ‌Sherwood

HAVANA, July ​6 (Reuters) - ​Cuba's national electric grid collapsed on Monday at midday, the ‌country's grid operator said, leaving around ⁠10 million people on the Caribbean island ‌without power.

Grid operator ‌UNE said it was investigating the cause of the nationwide blackout.

Cuba has ​for months suffered from hours-long, and more recently, days-long power outages ⁠linked in part to a decrepit grid and ​a U.S. imposed oil blockade that has cut off the island's ​fuel supply.

The nationwide outage ‌is more bad news for Cubans already exhausted from ⁠rolling blackouts that make it impossible for many to work or sleep in ⁠the Caribbean summer heat.

Cuba has frequently struggled to ​keep the lights on during a years-long economic crisis but the Communist-run government has ‌entered unprecedented territory under increased pressure from U.S. President Donald ‌Trump.

Nearly two-thirds of the country ⁠was already without ‌power when the ​grid collapsed on Monday.

(Reporting by Dave Sherwood; Editing by Kylie ‌Madry)



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