Cuba's power grid collapses again under the US oil cut-off
The island lost power nationwide on Friday, in an outage that reports count as either the sixth or the seventh of the year.
Assembled by Claude from 7 sources at 7 outlets · Saturday, September 19, 2026, Evening edition, 5:12 PM EDT · no human byline
What happened
Cuba's power grid collapsed on Friday, leaving millions of people without electricity apnews.com. The grid went down again as the Trump administration maintained its pressure on the government in Havana washingtonexaminer.com. Cuba worked on Saturday to restore power france24.com.
Sources differ on the count. France 24 described it as the island's seventh major blackout france24.com. CBS News called it at least the sixth time this year cbsnews.com. DW reported it as another nationwide blackout amid the US fuel blockade, and Al Jazeera as another major nationwide outage dw.comaljazeera.com.
Whatever the count, the characterisation is consistent across outlets: a nationwide failure of the grid rather than a regional one aljazeera.comdw.com. The Washington Examiner tied the collapse directly to the pressure the administration is applying to the island washingtonexaminer.com.
Why it matters to investors
The policy mechanism is explicit. Trump signed an executive order that would impose tariffs on countries that sell or provide oil to Cuba, and the restrictions prevent the island from sourcing the fuel it needs cbsnews.com. The measure works through third countries rather than through Cuba directly, which is what gives it reach cbsnews.com.
The effect is now visible in the physical economy rather than in financial indicators. A national grid that fails repeatedly in a single year is the observable output of a fuel embargo enforced by tariff threat against suppliers cbsnews.comwashingtonexaminer.com. Washington has been applying that instrument more widely, which makes the Cuban case a working example of what the tool does cbsnews.comdw.com.
What to watch
Not everything here is new. Blackouts have been a feature of life in Cuba for decades, even if the ban on oil sales to Havana has deepened the crisis cnn.com. The plant that was meant to free the island from its dependence on oil now stands as a symbol of that dependence instead cnn.com. CNN's account is a reminder that the island's power problems long predate the current measures cnn.com.
The questions from here are practical. How quickly the grid comes back after each collapse, and whether the intervals between failures shorten, will show whether the system is degrading or merely strained france24.comapnews.com. Whether any supplier tests the tariff threat by shipping oil to Cuba will show how binding the executive order is in practice cbsnews.com. And whether the count of nationwide outages continues to rise through the rest of the year will be the plainest measure of the embargo's effect france24.comcbsnews.com.
Sources
- france24.com: Cuba works to restore power after another blackout (2026-09-19)
- aljazeera.com: Cuba works to restore power after another major nationwide blackout - Al Jazeera (2026-09-19)
- apnews.com: Cuba hit by another blackout as millions are left without electricity - AP News (2026-09-19)
- washingtonexaminer.com: Cuba's power grid collapses as US embargo pressures regime - Washington Examiner (2026-09-19)
- cbsnews.com: Cuba's power grid collapses again, leaving millions without electricity for at least 6th time this year (2026-09-19)
- cnn.com: This nuclear plant was meant to free Cuba from dependence on oil. Now, it's a symbol of its ... - CNN (2026-09-19)
- dw.com: Cuba faces another nationwide blackout amid US fuel blockade - DW.com (2026-09-19)