The Antonio Guiteras Thermal Power Plant (CTE) in Matanzas could resume electricity generation for the National Electroenergy System (SEN) this Friday, if the maintenance work that began last Monday is successfully completed.
The plant's technical director, Román Pérez Castañeda, assured Girón that maintenance operations are proceeding "without delays" and that the critical routes are under control.
"The most complex work at the moment is on the starting transformer. Reported defects in automatic and electrical systems have been eliminated, and the cleaning of the condenser is ongoing. This last task will continue until the end of the shutdown, aiming to cover as many tubes as possible," emphasized Román Castañeda.
La Guiteras, regarded as the largest unified generation block in Cuba, was shut down last Monday for intensive maintenance lasting 84 hours, with the aim of increasing its efficiency and recovering up to 40 megawatts (MW) of power.
One of the most serious technical problems identified was located in the high-temperature reheater (RAT), whose failures cause leaks and excessive water consumption. By this Wednesday, two of the three damaged tubes had already been repaired, and hydraulic tests were being conducted to validate the repair of the third one.
In addition to the RAT, the tasks include cleaning the regenerative air heaters (CAR), repairs to the feed water system, adjustments to the "Flicker system," and work on the starting transformer.
Last week, authorities from the electricity sector, during a visit from the President of the National Assembly of People’s Power, Esteban Lazo, reported that the plant is operating at only 210 MW, below its nominal capacity of over 250 MW.
Meanwhile, the country is facing one of the worst energy crises in recent years. The Electric Union (UNE) anticipates a peak deficit of up to 2,065 MW this Thursday, which could impose a new negative record in the recent history of the Cuban electrical system.
There are several thermoelectric plants with units out of service due to breakdowns or maintenance, and at least 84 distributed generation plants are halted due to a lack of fuel. The blackouts in Cuba continue to affect millions of households, businesses, and production centers.
The possible return of the Guiteras to the SEN this Friday could provide a slight relief to the crisis, but it does not represent a structural solution to the energy collapse the island is experiencing.
Frequently Asked Questions about the Energy Crisis in Cuba and the Antonio Guiteras Thermal Power Plant
Why is the Antonio Guiteras Thermoelectric Power Plant so important for the Cuban electrical system?
The Antonio Guiteras Thermal Power Plant is the largest power generation unit in Cuba and plays a crucial role in the National Electric Power System (SEN). Its generation capacity is vital for reducing the energy deficits faced by the country, especially during peak demand periods. However, the plant has encountered numerous technical issues that have affected its operation and have led to it being out of service on several occasions, exacerbating the national energy crisis.
What are the main technical issues facing the Guiteras Thermal Power Plant?
The Guiteras Thermoelectric Power Plant is facing several technical issues, including failures in the high-temperature reheater (RAT), which cause leaks and excessive water consumption, as well as problems with the regenerative air heater (CAR). These issues have contributed to its inability to operate at full capacity and have led to numerous disconnections from the National Electric System (SEN). The lack of appropriate spare parts and obsolete technology also complicate repairs and maintenance.
How does the current energy crisis affect everyday life in Cuba?
The energy crisis in Cuba has led to frequent and prolonged blackouts that impact the quality of life for citizens. Blackouts disrupt essential services such as hospitals, food production, and damage appliances, creating an atmosphere of hopelessness and social unrest. Many families experience power outages that can last up to 12 hours or more, which also affects economic activity and daily life.
What measures is the Cuban government taking to address the energy crisis?
The Cuban government has promised to recover at least 1,000 MW of capacity before the end of the year and has announced the purchase of mobile generation units. However, the credibility of these promises is increasingly diminishing due to the lack of concrete and effective short-term solutions. The population continues to face prolonged blackouts and rising levels of frustration, while the government insists on speeches and promises that have not managed to alleviate the crisis.
Filed under: