Cuba Suffers Third Complete Power Grid Failure This Month

Saturday, March 21, 2026 at 9:35 PM

Cuba experienced another total electrical grid failure on Saturday, marking the third complete blackout across the island nation in March. The communist government continues to struggle with deteriorating infrastructure and fuel shortages amid ongoing U.S. sanctions.

HAVANA (AP) — The island nation of Cuba plunged into complete darkness Saturday when its electrical system failed entirely, marking the third total power loss the country has experienced this March while officials grapple with crumbling infrastructure and energy sanctions from the United States.

Cuba’s government-operated Electric Union confirmed the complete loss of electrical service throughout the nation but did not specify what triggered the system-wide failure.

Officials stated they were actively working to bring electricity back online.

Both island-wide and regional electrical failures have grown increasingly frequent over the past two years as the nation’s outdated power infrastructure continues to deteriorate. These system failures are made worse by daily power cuts lasting up to 12 hours due to insufficient fuel supplies, which further destabilize the electrical network.

The most recent complete power loss happened just Monday. Saturday’s blackout marked the second occurrence this week and the third time in March that the entire grid has failed.

These widespread power failures severely affect Cuban citizens, disrupting work schedules, preventing cooking with electric appliances, and causing food to spoil when refrigeration stops functioning, creating numerous hardships in daily life.

Cuban President Miguel Díaz-Canel has stated that the nation has gone three months without receiving oil shipments from international suppliers. The country can only produce about 40% of the fuel required to operate its economy.

Cuba’s deteriorating electrical infrastructure has significantly worsened in recent years. However, government officials have also attributed the outages to energy restrictions imposed by the United States, particularly after former President Donald Trump warned in January about imposing tariffs on nations that sell or supply oil to Cuba. The Trump administration has demanded that Cuba free political prisoners and pursue political and economic reforms before sanctions would be lifted. Trump has also suggested the possibility of a “friendly takeover of Cuba.”

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