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The Cuban government has just announced that it has restored the National Electric System (SEN) despite reports on social media from users who are still without service, following the total blackout that left the entire Island in darkness on Wednesday.
The Ministry of Energy and Mines of Cuba reported on X that the system has been restored and that all provinces are connected.
The country was without electricity for more than 24 hours, specifically, 28 hours.
The disaster began at 9:14 am on Wednesday, when the Antonio Guiteras thermal power plant, the largest in the country, unexpectedly went offline, causing the complete failure of the national electricity grid.
The plant in Matanzas has not started yet.
According to official information, Unit 6 of the Mariel power plant has been successfully restored, but nothing has been mentioned about Guiteras.
This Thursday, the various provinces have been gradually reconnecting to the system.
The latest information from the Ministry of Energy and Mines reported on the reconnection of Artemisa, Granma, and Guantánamo.
Only Pinar del Río was missing.
This is already the fifth national blackout in less than a year and the second in 2025, a record that illustrates the government's inability to provide stable electric service.
Since 2024, the Guiteras has collapsed several times, in addition to failures in substations, transmission lines, and the impact of natural phenomena such as Hurricane Rafael.
Despite the official speeches celebrating the reconnection of provinces, the reality is that the people remain mired in uncertainty.
For the population, each blackout means the loss of food, damaged appliances, and digital disconnection in a country already marked by isolation.
The outdated energy infrastructure, lack of investment, and reliance on makeshift solutions condemn millions of Cubans to live amidst blackouts and unfulfilled promises.
The Cuban energy crisis has become a symbol of the structural decline of the system under state control.
Frequently Asked Questions about the Energy Crisis in Cuba
Why did the last blackout occur in Cuba?
The last general blackout in Cuba, which occurred on September 10, 2025, was caused by the unexpected shutdown of the Antonio Guiteras thermoelectric plant. This unforeseen breakdown resulted in a complete failure of the National Electric System (SEN), leaving the entire island without electricity. The fragility of the system and the lack of maintenance have been recurrent factors in these events.
How many national blackouts has Cuba experienced recently?
Cuba has experienced five nationwide blackouts in less than a year, reflecting the precarious state of the National Electric System. These events have been caused by failures in outdated infrastructures, lack of maintenance, and adverse weather conditions.
What is the current state of the National Electric System in Cuba?
Although the Cuban government has announced the reconnection of the National Electric System, the reality is that the system remains fragile and unstable. Provinces such as Pinar del Río and parts of the East continue to experience power outages, and the outdated energy infrastructure remains a critical issue.
What measures is the Cuban government taking to address the energy crisis?
The Cuban government has attempted to implement "microelectric systems" and solar projects to mitigate the effects of the energy crisis. However, these efforts have not resolved the underlying structural problem, which remains technological obsolescence and a lack of adequate investment in the energy sector.
How does the energy crisis affect the Cuban population?
The energy crisis in Cuba has a significant impact on the daily life of the population. Each blackout means the loss of food, damaged appliances, and a digital disconnection, exacerbating the feeling of isolation and frustration in a country already marked by economic and social hardships.
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