14ymedio, Madrid, 15 January 2024 — Power plant workers celebrated their day this Sunday with a lot to do. In unit 1 of the Lidio Ramón Pérez thermoelectric plant, from Felton (Mayarí, Holguín), synchronization had to be achieved to reduce Saturday’s scandalous deficit, when at least 800 MW were missing in peak hours. And the reason is still unknown.
That day there were breakdowns in unit 5 of the thermal power plant of Mariel, unit 1 of Santa Cruz, unit 5 of Diez de Octubre, and unit 5 of Renté, in addition to the two of Felton. To that should be added two more units in maintenance, unit 8 of Mariel and unit 3 of Cienfuegos. Although the entry of two more sections was expected (in Renté and Nuevitas), an unforeseen event happened with three engines of the patana (floating generator) of Melones and several other generators.
If you look back, five days ago all the plants were working, and there was a reserve of more than 400 MW. Today, five days later, almost all the plants have broken down
“At 09:04 pm there was an internal failure in the patanas of Santiago that triggered service exits of the 110 kV lines of the provinces of Santiago de Cuba and Guantánamo, and at 10:25 pm service was restored. The root cause of the failure in the patana is being determined for its subsequent service,” said the Electric Union of Cuba (UNE) in a statement.
While this version appeared as official, the newspaper Trabajadores explained that the paralysis of the patana was due to the “lack of fuel.” “The UNE and all its infrastructure are a real disaster. If you look back, five days ago all the plants were working and there was a re