Cuba's national power grid has collapsed for the fifth time since the US oil blockade began; the collapses are now so routine that neither Havana nor Washington treats them as events.
Reuters and Forbes covered the grid's structural failure as a long-term crisis rather than breaking news, with decreasing urgency in each successive report.
Cuba watchers on X have stopped posting alarm and started posting countdowns, treating each collapse as a data point in a system that has already failed.
The fifth collapse came as the others did. A thermoelectric plant failed. The grid operator announced a "total disconnection." Eleven million people lost power. The restoration began. As this paper tracked through the fourth collapse, the interval between failures has been shrinking: the first collapse on March 4 was an event, the second on March 16 was a crisis, the third and fourth within a week of each other in late March were a pattern [1]. The fifth is simply what Cuba is now.
Forbes published a structural assessment noting that the March 2026 blackouts "jeopardize the communist regime" by demonstrating the complete failure of Cuba's energy model [2]. The US oil blockade cut off the island's fuel supply. The aging plants -- some built in the Soviet era -- cannot sustain generation without it. Between total collapses, daily blackouts of up to 12 hours remain the baseline [3]. The Wikipedia entry for Cuba's blackout series now spans from 2024 to 2026 [4].
The grid is not collapsing. It has collapsed. What happens now is the intermittent simulation of electricity between failures. Hospitals run on the same scarce fuel that the grid cannot hold. The fifth time is not news. It is infrastructure.
-- LUCIA VEGA, Sao Paulo