Islandwide blackout hits Cuba as it struggles with deepening energy
crisis
[March 17, 2026]
By MILEXSY DURÁN and DÁNICA COTO
HAVANA (AP) — Officials in Cuba reported an islandwide blackout Monday
in the country of some 11 million people as its energy and economic
crises deepen and its power grid continues to crumble.
The Ministry of Energy and Mines on X noted a “complete disconnection”
of the country’s electrical system and said it was investigating, noting
there were no failures in the units that were operating when the grid
collapsed.
Lázaro Guerra, the ministry's electricity director, told state media
late Monday that crews were trying to restart several thermoelectric
plants, which are key to restoring power.
“It must be done gradually to avoid setbacks,” he said. “Because
systems, when very weak, are more susceptible to failure.”
As night fell, candles began to burn in some homes while the sounds of
children playing and singing with their mother filled one dark house in
Havana.
“We have to prepare a mattress for the girls here so that they can sleep
here because we have no choice,” said Yuneici Cecilia Riviaux, as she
motioned to an open door. “I don’t have a rechargeable fan or a
generator.”
It was the third major blackout in Cuba over the past four months.
Tomás David Velázquez Felipe, a 61-year-old resident of Havana, said the
relentless outages make him think that Cubans who can should just pack
up and leave the island. “What little we have to eat spoils,” he said.
“Our people are too old to keep suffering.”
By Monday night, state-owned media reported that crews had restored
power to 5% of Havana's residents, representing some 42,000 customers,
as well as several hospitals across the island. Officials said they
would prioritize the communications sector next, all while warning that
the small circuits restored so far could fail again.
Cuba’s aging grid has drastically eroded in recent years, leading to
daily outages and an increase in islandwide blackouts. But the
government also has blamed its woes on a U.S. energy blockade after U.S.
President Donald Trump in January warned of tariffs on any country that
sells or provides oil to Cuba. The Trump administration is demanding
that Cuba release political prisoners and move toward political and
economic liberalization in return for a lifting of sanctions. Trump also
has raised the possibility of a "friendly takeover of Cuba."
On Monday, he said he believes he’ll have the “honor of taking Cuba.”
“I mean, whether I free it, take it. I think I could do anything I want
with it,” Trump said about Cuba, calling it a “very weakened nation.”
The Trump administration is looking for Cuban President Miguel
Díaz-Canel to leave power as the United States continues to negotiate
with the Cuban government about the island nation’s future, according to
a U.S. official and a source with knowledge of talks between Washington
and Havana.
Both spoke on condition of anonymity to describe the sensitive talks and
did not offer any detail about who the administration might like to see
come to power.
They confirmed the Trump administration’s desire to see Díaz-Canel leave
power days after the Cuban president publicly confirmed for the first
time that his government has held talks with the Trump administration.
The administration’s push for the ouster of Díaz-Canel was first
reported by The New York Times earlier Monday.
Grinding blackouts
William LeoGrande, a professor at American University who has tracked
Cuba for years, said the country's energy grid hasn't been maintained
properly and its infrastructure is “way past its normal useful life.”
“The technicians working on the grid are magicians to keep it running at
all given the shape that it’s in," LeoGrande said.
LeoGrande said that if the island drastically reduces consumption and
expands renewables, it can struggle along for a while without oil
shipments. “But it would be constant misery for the general population,
and eventually, the economy could collapse just completely and then you
would have social chaos and probably mass migration,” he said.
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Street vendors chat during a blackout in Havana, Monday, March 16,
2026. (AP Photo/Ramon Espinosa)
To ramp up solar power even faster than Cuba did last year,
LeoGrande said other countries, principally China, would have to be
willing to double or more their provision of such equipment.
Díaz-Canel on Friday said the island had not received oil shipments
in three months and was operating on solar power, natural gas and
thermoelectric plants, and that the government has had to postpone
surgeries for tens of thousands of people.
Yaimisel Sánchez Peña, 48, said she was upset that the food she buys
with money that her son in the U.S. sends keeps spoiling, adding
that the outages also affect her 72-year-old mother: “Every day, she
suffers."
Mercedes Velázquez, a 71-year-old Cuban resident, lamented yet
another blackout. “We’re here waiting to see what happens,” she
said, adding that she recently gave away part of a soup she made
while it was still fresh so as not to throw it out. “Everything goes
bad.”
‘A perfect storm of collapse’
A massive outage over a week ago affected the island’s west, leaving
millions without power. Another major blackout affected western Cuba
in early December.
Critical oil shipments from Venezuela were halted after the U.S.
attacked the South American country in early January and arrested
its then-president, Nicolás Maduro.
While Cuba produces 40% of its petroleum and has been generating its
own power, it hasn’t been sufficient to meet demand as its electric
grid continues to crumble.
“And on top of all that, the Cuban government doesn’t have the hard
currency to import spare parts or upgrade the plant or grid itself.
It’s just a perfect storm of collapse," LeoGrande said.
He noted that the thermoelectric plants also have been using heavy
oil, whose sulfur content is corroding the equipment.
The deputy prime minister of the Ministry of Foreign Trade and
Foreign Investment, Óscar Pérez-Oliva Fraga, told reporters Monday
that Cuba is open to trading with U.S. companies while noting the
embargo’s limitations.
He said he’s also implementing new measures aimed at boosting the
island’s economy. Among those is the possibility of allowing Cubans
residing abroad to be partners or owners of private companies in the
country and to be involved in large-scale projects, including those
related to infrastructure, according to state media.
He said those Cubans will be allowed to partner with Cuban private
companies and establish ties with both state-owned and private Cuban
entities.
Pérez-Oliva added that the government also will grant land under
usufruct for the development of certain projects.
He said Cubans residing abroad also will be able to open foreign
currency bank accounts in Cuban banks, which will facilitate
transactions.
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Coto reported from San José, Costa Rica. Associated Press writers
Seung Min Kim, Aamer Madhani and Darlene Superville in Washington
contributed.
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