Havana in the dark: six blocks without electricity due to a generation deficit

All six electrical blocks in the capital are currently shut down. In practice, except for prioritized areas, almost the entire city is without service at this time.

Blackout in Cuba (Reference image)Photo © CiberCuba / Sora

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The Electric Company of Havana reported that the capital is experiencing a new day of disruptions, with a deficit of 220 MW that has left all six blocks of the city without service.

According to the statement released on Facebook, blocks 1, 2, 3, 4, 5, and 6 are currently turned off, without specifying the exact areas. In practice, except for prioritized areas, almost the entire city remains without electrical service at the moment.

Facebook post/Electric Company of Havana

In the comments section of the post, the entity responded that although each of the mentioned blocks is affected, not all the circuits are turned off.

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Electrical crisis without a solution

The cut on this Tuesday adds to the long chain of prolonged and systematic blackouts that have affected the island throughout 2025, with severe consequences for the daily lives of Cubans.

The lack of electricity affects rest, the preservation of food and medications, as well as access to water, while the government insists that it is a "temporary" problem that it cannot solve.

With the capital left in darkness for entire blocks, the people of Havana are facing another day marked by uncertainty and despair, a reflection of the deep structural crisis of the Cuban electrical system.

Frequently Asked Questions About the Electrical Crisis in Havana

Why are there blackouts in Havana?

Havana suffers blackouts due to a power generation deficit that reaches 220 MW, impacting all six blocks of the city. This situation is due to a structural crisis in the Cuban electrical system, characterized by outdated equipment, lack of maintenance, and fuel shortages. The blackouts are prolonged and severely affect the daily lives of citizens.

How do blackouts affect daily life in Havana?

Power outages in Havana negatively impact the daily lives of its inhabitants, affecting rest, food and medication preservation, and access to water. This situation creates constant uncertainty and despair among the population, while the government offers no effective solutions.

What is the Cuban government doing to resolve the electricity crisis?

The Cuban government has attempted to promote renewable energy sources and has advocated for energy efficiency, but the results have been inadequate in the face of the structural collapse of the system. Promises of improvement have remained just words, and the lack of investment in electrical infrastructure continues to be a significant obstacle.

How long can blackouts last in Havana?

Power outages in Havana can last up to 16 hours a day or even longer in some cases, depending on the availability of the National Electric System (SEN) and the condition of the generation units. This situation shows no signs of improvement in the short term, leaving residents in a state of constant vulnerability.

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CiberCuba Editorial Team

A team of journalists committed to reporting on Cuban current affairs and topics of global interest. At CiberCuba, we work to deliver truthful news and critical analysis.