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The Antonio Guiteras Thermoelectric Power Plant, in Matanzas, successfully synchronized with the National Electric System (SEN) on Friday night, after completing a maintenance shutdown that had raised hopes for relief amid the prolonged blackouts affecting the Cuban population.
The unit began to deliver approximately 170 megawatts (MW) to the system, after successfully passing a boiler test and proceeding with the ignition of burners.
The Electric Union (UNE) confirmed that synchronization occurred at 9:00 PM on Friday, after "successfully completing the planned maintenance."
Nonetheless, this return to the system occurs in a context where power outages have reached alarming figures, with over 20 hours in some areas.
Despite being the country's main thermoelectric power plant, the operation of Guiteras does not guarantee a significant improvement in blackouts. The problem, as acknowledged by Prime Minister Manuel Marrero before the National Assembly this week, lies in a system overwhelmed by a lack of fuel, technological obsolescence, and logistical failures.
“Summer will not be without blackouts,” Marrero acknowledged, admitting the government’s deep dissatisfaction with a problem that “affects the people the most.” He stated that 1,000 MW have been recovered through distributed generation, and he acknowledged that this capacity does not translate into stable electricity for the population.
The synchronization of the Guiteras could provide partial and temporary improvement, but it is far from being a structural solution. The generation deficit persists, and the recovery plans announced to date have not been effectively implemented.
The population, for its part, continues to face a summer marked by heat, frustration, and energy uncertainty.
Frequently Asked Questions about the Energy Crisis in Cuba and the Antonio Guiteras Thermoelectric Plant
What is the role of the Antonio Guiteras thermoelectric plant in the Cuban electrical system?
The Antonio Guiteras thermoelectric plant is one of the primary sources of electricity generation in Cuba, regarded as the most efficient unit in the country. Its strategic location in Matanzas and its generation capacity make it critical for the energy supply in the western region of Cuba, where the highest energy demands are located.
Why does the synchronization of the Guiteras plant to the National Electric System not guarantee the end of blackouts in Cuba?
Although Guiteras has managed to synchronize with the National Electric System (SEN) and start delivering electricity, the plant's operation does not solve the blackouts due to structural problems in the Cuban energy system. The lack of fuel, technological obsolescence, and logistical failures are factors that hinder stability in the electricity supply, as acknowledged by Prime Minister Manuel Marrero.
What are the common causes of shutdowns at the Antonio Guiteras thermoelectric plant?
The Antonio Guiteras thermoelectric plant suffers from frequent shutdowns due to technical issues such as false protection signals, failures in regenerative air heaters, and problems with control valves. These breakdowns are a result of deteriorated infrastructure and a lack of proper maintenance, which reflects the fragility of the Cuban electrical system.
How does the energy crisis affect the Cuban population?
The energy crisis in Cuba results in prolonged blackouts that affect the daily life of the population. Power outages impact food preservation, water supply, cooking, and the health of vulnerable individuals. Furthermore, the lack of a reliable blackout schedule creates uncertainty and frustration among citizens.
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