Cuba's national electricity network failed on Friday,marking the sixth total collapse since January. Millions of residents across the island are currently without power as the Ministry of Energy and Mines attempts to restore service.
The 5% restoration rate in Havana's 862,000-customer network
By dusk on Friday, the Cuban government had managed to restore power to only 5% of users in Havana, a city with approximately 862,000 customers, according to official data. The collapse began with a failure in transmission lines in the western region of the country, which triggered a systemic failure extending as far as Matanzas province. this initial breach eventually forced the disconnection of the eastern section of the island to prevent further damage.
To mitigate the total blackout, the Ministry of Energy and Mines began establishing small power-distribution "micro-islands" in the provinces of Camaguey, Pinar del Rio, and Granma. these localized grids are intended to prioritize critical infrastructure, with officials working to reactivate systems serving hospitals and other emergency facilities first.
One fuel tanker and the January restrictions
The fragility of the Cuban power grid is inextricably linked to fuel restrictions imposed by U.S.. President Donald Trump in January. As reported by the source, these restrictions have crippled Cuba's ability to import the fuel necessary to operate its thermoelectric power plants. The severity of the shortage is underscored by the fact that only one tanker of fuel has been delivered to the island since those restrictions began .
This fuel crisis is compounding a deeper, long-term economic collapse that has left the island's energy infrastructure obsolete. without the ability to import replacement parts or consistent fuel supplies, the national grid has become prone to the frequent collapses seen over the last two years. The official newspaper Granma reported that unstable weather conditions further aggravated the grid's stability on Friday, though the underlying cause remains structural decay.
30-hour blackouts and the struggle of Havana residents
For the average citizen, the national collapse is merely an extension of a daily struggle. Even when the grid is technically operational, many Cubans regularly endure outages lasting more than 30 consecutive hours. These blackouts have paralyzed basic survival activities, including cooking and accessing water supplies, while also disrupting internet and telephone services.
The human cost is evident in the testimonies of Havana residents. Mercedes Rodriguez, a 60-year-old worker, told The Associated Press that the lack of electricity, food, and water has left the country in a "sad state." Similarly, Abilen Marrero, a homemaker in central Havana, described a sense of resignation, noting that there is no way to know if power will return in a few hours or the following day.
Beyond the home, the energy embargo and grid failures have led to severe systemic disruptions. These include reduced working hours, transportation limitations, and the cancellation of flights, all of which exacerbate the public health crisis currently gripping the island.
The missing timeline for the Ministry of Energy and Mines
While the Ministry of Energy and Mines has announced the activation of service-restoration protocols, several critical questions remain unanswered. The source does not provide a specific timeline for when the national grid will be fully stabilized, nor does it clarify if the Cuban government is seeking alternative fuel sources to bypass the U.S. restrictions.
Furthermore, the reporting primarily reflects the perspectives of the Cuban government and affected citizens; there is no statement from U.S. officials regarding whether the fuel restrictions will be eased in light of the humanitarian impact. It remains unclear how many of the "micro-isladns" in Camaguey, Pinar del Rio, and Granma are actually operational or if they are merely temporary stopgaps in a failing system.
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