The worsening energy crisis in Cuba took a dire turn this Sunday with the unexpected shutdown of the Antonio Guiteras Thermoelectric Plant. This development has raised alarm among the Cuban population over fears of a complete collapse of the National Electric System (SEN). Known as one of the most efficient plants in the country, the Guiteras was forced offline due to an "unidentified malfunction," exacerbating an already precarious situation.
Before this incident, the Cuban Electric Union (UNE) had reported on social media that the SEN was already facing a projected shortfall of 1,595 MW during the evening peak demand period, with availability of 1,675 MW against a demand of 3,200 MW. However, these figures did not account for the sudden loss of Guiteras, which had been contributing 250 MW. With this additional deficit, the shortfall could surpass 1,800 MW, significantly heightening the risk of a nationwide blackout.
Mounting Challenges for Cuban Power Infrastructure
The electrical system was already under strain due to breakdowns at the Renté, Felton, Diez de Octubre, and Santa Cruz del Norte plants, alongside maintenance activities at Santa Cruz, Cienfuegos, and Felton. Additionally, thermal limitations have taken 189 MW out of commission and the lack of fuel has led to a 466 MW shortfall.
In its latest report, the state-run company led by Alfredo López Valdés highlighted that the most significant disruptions occurred in the central-eastern regions, with a national peak of 1,621 MW out of service. This adds to several days of outages exceeding 1,500 MW.
Potential National Blackout Looms Over Cuba
The combination of these factors presents a real risk of a complete SEN collapse unless there is a swift recovery of one of the affected plants. A nationwide blackout, akin to those experienced in 2022 and late 2024, remains a pressing concern as the electrical system teeters on the brink of its capacity with increasingly limited room for maneuvering.
The UNE has reiterated its commitment to restoring the SEN, although no timeline has been offered for the reactivation of Guiteras or the other impacted units. Meanwhile, the Cuban populace is enduring another day of severe electricity supply challenges, with extended power outages affecting not only daily life but also the country's economic and productive activities.
Frequently Asked Questions About Cuba's Energy Crisis
What caused the shutdown of the Antonio Guiteras Thermoelectric Plant?
The shutdown was due to an "unidentified malfunction," which has not been specified further by authorities.
How much electricity does the Guiteras plant typically supply?
The Guiteras plant typically contributes around 250 MW to the National Electric System.
What is the current deficit in Cuba's electricity supply?
Cuba is currently facing a projected shortfall that could exceed 1,800 MW following the Guiteras plant's shutdown.
What are the implications of the power crisis for Cuba?
The power crisis affects daily life, economic activities, and production, with extended power outages becoming a severe issue.