National Electric System Disconnection in Cuba Due to High Power Oscillation

Picture of Cuba showing one of the areas affected by the power outage. Mar 14, 2025 Photo: Telesur English
March 14, 2025 Hour: 9:31 pm
Urgent: Disconnection of Cuba’s National Electric System due to high power oscillation. Investigation underway to determine causes and magnitude of the power outage
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On the night of March the 14, a massive disconnection of the National Electric System (SEN) occurred due to a high power oscillation, causing a widespread power outage across much of the country.
A breakdown in the Diezmero substation has been identified as the primary cause of the significant loss of power generation in western Cuba, which ultimately led to the collapse of the National Electric System (SEN).
«The national electrical system was disconnected due to a high oscillation of the system. The causes and magnitude of what happened are being investigated», stated Lázaro Manuel Alonso, a journalist with Canal Caribe, on his social networks.
The authorities has assured that all necessary measures are being taken to restore the electric service in the country.
Autor: MLM