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Cuba’s national electric grid collapses for the third time in July

By Thomson Reuters Jul 14, 2026 | 10:39 AM

HAVANA, July 14 (Reuters) – Cuba’s national power grid collapsed on Tuesday, Cuba’s energy ​ministry said, marking ‌the third major blackout in nine days on the island of some 10 million people.

“There ‌has ​been a ⁠total disconnection of ⁠the electrical system,” Cuba’s energy ministry said on social media.

The frequent outages come as ​a U.S.-imposed oil blockade has crippled the island’s ⁠already aging energy ⁠infrastructure.

U.S. President Donald ​Trump imposed an oil blockade ​on the Caribbean island after ‌Washington deposed Venezuelan President Nicolas Maduro on January 3.

Venezuela was Cuba’s primary fuel ⁠benefactor, and subsequent U.S. pressure also led Mexico to halt oil ⁠shipments ‌to the island.

The ⁠chronic power failures ​fueled ‌rising social tensions, sparking ​scattered pot-banging ⁠protests in Havana last week after the nationwide blackout.

(Reporting by Laura Gottesdiener; Editing by Aida Pelaez-Fernandez and ​Chizu Nomiyama )