Cuba’s electrical energy system has deteriorated amid shortages of gasoline and substitute components.
Revealed On 3 Aug 2026
Cuba’s nationwide electrical energy grid has collapsed, plunging the island right into a widespread blackout.
The state-run Electrical Union, often called UNE, introduced the collapse on X late on Sunday however didn’t instantly determine its trigger, the extent of the disruption or when electrical energy can be restored.
Earlier than the nationwide failure, Havana’s electrical energy firm had reported outages brought on by broken transformers, circuit failures, and deliberate cuts linked to inadequate producing capability.
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Early on Sunday, it recorded dozens of unresolved complaints throughout varied municipalities, together with Guanabacoa, Habana del Este, La Lisa, and Marianao, based on the Reuters information company.
Authorities sometimes try and recuperate from a complete collapse by creating small, remoted energy networks to produce hospitals, water methods and meals amenities earlier than progressively reconnecting bigger producing vegetation.
Sequence of nationwide blackouts
Sunday’s failure is the most recent in a sequence of nationwide blackouts this yr. The grid collapsed thrice inside 9 days in July, together with two island-wide failures in the identical week. A type of outages left about 10 million individuals with out electrical energy, whereas authorities struggled to revive energy as a result of the nation couldn’t generate sufficient electrical energy to fulfill demand even after the community was reconnected.
Cuba’s electrical energy system has deteriorated amid shortages of gasoline and substitute components, in addition to repeated breakdowns at ageing thermoelectric vegetation. Some producing amenities are greater than 30 years outdated and have obtained restricted upkeep.
The Cuban authorities blames Washington, which has severely restricted oil provides to the island and entry to financing and tools.
Cuba misplaced a key supply of gasoline after United States President Donald Trump imposed an oil blockade on the island following the US’s January 3 abduction of Venezuelan President Nicolas Maduro.
Venezuela had lengthy been Cuba’s major oil provider, and imports from Mexico have additionally been halted amid elevated strain from Washington.
Others, in the meantime, cite many years of underinvestment and mismanagement within the vitality sector.
Prolonged outages have disrupted transport, water provides, communications and medical companies. They’ve additionally left households struggling to protect meals, prepare dinner meals or sleep through the summer time warmth.
