CUBA | Lights Out: Cuba’s Grid Collapses, 10 Million Plunged Into Darkness
![People gather on the street during an electricity blackout in Havana, Cuba [AFP]](/images/2026/03/16/cubans-on-the-street-1200_large.jpg)
People gather on the street during an electricity blackout in Havana, Cuba [AFP]
The island’s National Electric System has suffered a total shutdown — the first complete blackout since Washington cut off the flow of oil to Cuba
By Calvin G. Brown | March 16, 2026
🔗 RELATED COVERAGE
Congress Draws a Line: Senate Democrats Move to Block Trump’s Cuba War Gambit
A War Powers Resolution challenges the President’s unchecked militarism in the Caribbean — filed just hours before tonight’s total grid collapse. The lights went out across Cuba today. All of them.
On Monday, March 16, the Union Nacional Electrica de Cuba — the state-owned grid operator — confirmed what millions of Cubans were already living in real time: a total disconnection of the National Electric System, known by its Spanish acronym SEN. Ten million people. One island. Zero power.
“A total disconnection of the National Electric Power System has occurred,” UNE posted on social media. “Restoration protocols are beginning to be implemented.”
What followed was not reassurance. It was a warning: normalizing the power supply, authorities said, could take numerous hours — given the catastrophic state of the infrastructure and the scale of the breakdown.
In other words, Cuba is in the dark, and no one knows for how long.
A SYSTEM BLED DRY
This did not happen overnight. Today’s total disconnection is the sixth nationwide blackout in the last 18 months. But this one is different. Every previous collapse occurred against a backdrop of chronic underfunding and aging infrastructure. This one has a specific, documented, externally imposed cause.
No large oil imports have entered Cuba this year through its main hubs of Matanzas or Moa, which typically handle crude for refining and fuel oil for power generation. The ports of Havana and Cienfuegos have also seen no import activity in more than a month.
No oil has been imported to Cuba since January 9, amid a U.S. pressure campaign that saw Venezuelan oil shipments halted after Washington’s military operation against Caracas. President Trump subsequently threatened other countries — notably Mexico — with sanctions if they delivered fuel to the island.
Cuban President Miguel Díaz-Canel confirmed on Friday that no fuel shipments had reached Cuba in over three months. The country has been surviving — barely — on solar power, natural gas, and what little domestic petroleum production it could muster. Cuba produces approximately 40% of its petroleum domestically, but that has not been sufficient to meet demand as its electric grid continues to deteriorate.
On Monday, the grid gave out entirely. Cuban state television blamed an “unfortunate shutdown” of the Antonio Guiteras power plant — the island’s largest generator — for the cascade failure. Nine of the 16 thermoelectric units that make up the national system are currently out of service, representing around 40% of the country’s total generation capacity.
TEN MILLION PEOPLE. A HUMANITARIAN EMERGENCY.
Strip away the geopolitics for a moment and consider what a total grid collapse means in human terms.
Hospitals are running without reliable electricity. Díaz-Canel disclosed last week that tens of thousands of medical procedures had already been delayed by the energy crisis. Today, surgical theatres, intensive care units, and refrigerated medicine storage across the entire island face the same threat simultaneously.
Families are without refrigeration for food in a country already experiencing acute shortages. Water pumping systems that serve urban populations have gone dark. Schools, which had already moved to reduced hours, are now in full shutdown. Air Canada suspended flights to Cuba last month due to a shortage of aviation fuel — a decision expected to last until November. The outside world is not coming to the rescue on any timeline that matters today.
This is not a power cut. This is a humanitarian emergency unfolding in real time — in a Caribbean nation of ten million people — as the world watches.
And on the streets, the anguish has already boiled over. In recent days, residents in Havana and other cities have been banging pots and pans in protest — the traditional cacerolazo — reflecting growing fury over outages, food shortages, and deteriorating living conditions. Over the weekend, anti-government protesters attacked a Communist Party office in central Cuba in a rare and violent outburst of public dissent.
WHAT WASHINGTON IS SAYING
President Trump told reporters Sunday that he will finish dealing with Cuba “soon.” He called it “a failed nation.” His administration is reportedly preparing to indict Cuban leaders on drug and violence-related charges — a further escalation designed, observers say, to accelerate the island’s political collapse.
This, too, is a Caribbean story. A story of what happens when the hemisphere’s most powerful nation decides that an island of ten million people is a problem to be solved rather than a population to be respected. The grid collapse is not a natural disaster. It is the predictable consequence of a deliberate policy — a siege, conducted not with missiles, but with fuel embargoes and economic strangulation.
Ten million people are in darkness tonight. History will record how it happened — and who made it so.
🔗 READ ALSO
Congress Draws a Line: Senate Democrats Move to Block Trump’s Cuba War Gambit
Senate Democrats filed a War Powers Resolution today to prevent military action against Cuba without Congressional approval — hours before tonight’s grid collapse.
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