A Second Blackout in a Week Strikes Cuba: 10 Million Left Without Power.

Cuba’s Energy System Collapses Again

According to TSN.ua: On March 22, 2026, Cuba experienced a complete breakdown of its power grid—the second such blackout in just a matter of days. This latest failure comes on the heels of a similar nationwide outage on March 16, 2026, leaving the entire country in darkness once more. The root cause of this energy collapse is a severe fuel shortage, driven by reduced shipments from Venezuela.

With a population of roughly 10 million, the absence of electricity has triggered widespread disruptions across essential services:

• Hospitals are struggling to operate reliably;
• Public transportation has ground to a halt in many areas;
• Schools have faced major interruptions to learning;
• The tourism sector—a vital pillar of the economy—has come to a standstill.

External Pressures Worsen the Crisis

Compounding the situation, the administration of Donald Trump imposed a stringent blockade in late January 2026. The U.S. president has openly suggested that the Cuban government may be on the verge of collapse, underscoring the severity of the crisis. At its core, the energy emergency stems from a lack of fuel and the power system’s inability to stabilize under resource constraints.

As a result, Cuba now faces a critical juncture that demands urgent and effective action to restore electricity and improve living conditions for its people.

This crisis highlights the country’s deep vulnerability to external factors, particularly its reliance on imported fuel. With U.S. sanctions tightening, the Cuban economy is under immense strain, and the fallout from this power failure could have lasting effects on social stability and economic progress. Moving forward, the government must identify ways to rebuild its energy infrastructure and reduce dependence on foreign suppliers to prevent similar disasters in the future.