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Cuba reconnects grid, begins restoring power to Havana after partial collapse

  • Cuba said it had reconnected the grid and began gradually restoring power after a partial collapse early Wednesday left Havana and western provinces in the dark.
  • In recent years, Cuba's ageing oil-fired power plants have struggled as oil imports from Venezuela, Russia and Mexico slumped amid U.S. sanctions, with oil accounting for 84% of Cuba's energy supply.
  • Top energy officials said a main transmission line connecting Havana with the Matanzas power plant failed, but repair crews restored power to approximately 40% of Havana by midday and reconnected four western provinces within hours.
  • The outages disrupt water service and hit the fragile business sector, compounding daily hardships for residents of Havana and western provinces and increasing pressure on President Miguel Díaz‑Canel.
  • Multiple failures have left analysts and officials noting Cuba's National Electric System collapsed at least five times in 2024, with officials warning generation shortfall means blackouts persist despite repairs; Cuba is investing in renewable energy and a China solar deal for 92 solar farms.
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22 Articles

The western half of Cuba suffered a power outage on Wednesday that lasted for almost 12 hours and left millions of residents in the west of the country without electricity.

ReutersReuters
+4 Reposted by 4 other sources
Center

Cuba reconnects grid, begins restoring power to Havana after partial collapse

The outage left Havana and much of western Cuba in the dark.

·United Kingdom
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Associated Press NewsAssociated Press News
+7 Reposted by 7 other sources
Lean Left

Massive power outage hits Cuba's western region after transmission line fails

A blackout has hit the western half of Cuba, including Havana, leaving millions of people without power on an island struggling with chronic outages blamed on a crumbling electric grid.

·United States
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  • 61% of the sources are Center
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Oil Price broke the news in London, United Kingdom on Wednesday, December 3, 2025.
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