Cuba has completely run out of diesel and ​fuel oil, the country’s Energy and Mines Minister said on Wednesday (May 14, 2026), ‌as the capital Havana faces its worst rolling blackouts ​in decades amid a U.S. blockade that ⁠has strangled the island of fuel.

“We have absolutely no fuel (oil), and absolutely no diesel,” Energy Minister Vicente de la O said on ‌state-run media, adding that the national grid was in a “critical” state. “We have no reserves.”

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Blackouts have increased dramatically ‌this week and last across the capital Havana, with ‌many ⁠neigbhorhoods without light for 20 to 22 hours a ⁠day, the minister said, heightening tensions in a city already exhausted by food, fuel and medicine shortages.

The national grid, he said, was operating entirely ​on domestic crude oil, natural ‌gas and renewable energy.