On Monday, Cuba faced a significant national blackout, marking the sixth incident of this kind in just a year and a half, according to the Ministry of Energy and Mines (Minem). They reported that a total disconnection of the National Electric System (SEN) occurred, explaining that causes are being investigated while protocols for restoration are being initiated. Despite this, no specific reason for the massive blackout has been provided yet.

Cuba has been enduring a severe energy crisis since mid-2024, which has recently worsened due to an oil blockade imposed by the United States. This blockade has paralyzed the economy and escalated social unrest among the population, prompting urgent discussions about utility services and energy dependence. The lack of electricity has become an everyday struggle for many Cubans, reflecting broader issues of governance and resource management in the midst of sanctions.

Based on previous experiences, restoring the SEN is known to be a lengthy and complicated process, often taking several days. The restoration usually starts with generating energy from easily deployable sources such as solar, hydroelectric, and generator motors, gradually supplying power to smaller areas that are then interconnected. The eventual goal is to restore full service across the board, but the uncertainty surrounding the current situation adds to the anxiety among the populace in light of ongoing economic difficulties and escalating social issues.