A power outage in Havana and western Cuba left millions without electricity on Wednesday, adding to the challenges faced by the island due to depleting oil reserves and an aging electrical system. A major thermoelectric power plant shutdown led to the blackout, with authorities warning that it could take up to 72 hours to restore operations.
The outage, affecting areas from Pinar del RÃo in the west to Camaguey in the central region, prompted the government to prioritize powering critical facilities like hospitals and medical centers. Energy and Mines Minister Vicente de la O Levy reassured the public that efforts were underway to stabilize the National Electric System amid the complex energy crisis.
The U.S. Embassy in Cuba issued a security alert advising citizens to brace for disruptions and conserve essential resources such as fuel, water, food, and mobile phone batteries. The embassy highlighted the growing unreliability of Cuba’s power grid, with frequent and prolonged outages becoming a daily occurrence nationwide.
Efforts to restore power were ongoing, with some progress made by late Wednesday, as crews managed to reconnect around 2.5% of customers in Havana. However, the restoration process was gradual and dependent on the system’s capacity. Prime Minister Manuel Marrero Cruz expressed confidence in the electrical workers’ ability to resolve the situation swiftly.
As darkness descended, residents in Havana adapted by gathering outdoors to prepare communal meals like caldosas and engage in activities like music and games illuminated by rechargeable lights. The outage, attributed to a malfunction at the Antonio Guiteras thermoelectric plant, underscored the challenges faced by Cuba’s outdated energy infrastructure.
Despite the disruptions, Cubans like 66-year-old Genoveva Torres remained resilient, emphasizing the need to persevere in the face of adversity. The country’s energy woes have been exacerbated by prolonged neglect and limited maintenance of aging power plants, compounded by external factors like U.S. sanctions and disruptions in oil supplies from Venezuela.
The latest blackout, the second in the region in three months, serves as a stark reminder of Cuba’s energy vulnerabilities and the urgent need for sustainable solutions to safeguard the population’s well-being amidst ongoing challenges.

