Reaction from the field
The ongoing fuel crisis in Cuba has reached a critical point, with the island experiencing a severe shortage of energy supplies due to a U.S. blockade that has been in effect since December 2025. This blockade has left Cuba without any fuel for three months as of March 2026, leading to significant disruptions in power generation and daily life.
Cuba’s energy infrastructure is heavily reliant on oil, with approximately 83% of its power generation dependent on this resource. The situation has been exacerbated by three grid collapses in March 2026 alone, highlighting the fragility of the country’s energy system. President Miguel Diaz-Canel has stated, “The island had not received any fuel in three months,” underscoring the dire circumstances facing the nation.
Despite the blockade, U.S. suppliers have managed to ship around 30,000 barrels of fuel to Cuba’s private sector in 2026, amounting to approximately 1.27 million gallons. However, this volume is a mere fraction of the 100,000 barrels per day that Cuba requires to meet its energy needs. Most of the fuel imported is diesel, with gasoline making up only about 1% of the total shipments.
Marco Rubio, a prominent U.S. senator, has emphasized that the U.S. Bureau of Industry and Security has issued guidance allowing exports of U.S. gas and petroleum products to eligible Cuban private-sector entities. He stated that the measures are “entirely designed to put the private sector and individual private Cubans – not affiliated with the government, not affiliated with the military – in a privileged position.” However, he also warned that any diversion of these supplies to the Cuban regime or military would result in the cancellation of licenses.
The impact of the blockade is profound, as Cuba’s economy struggles to cope with the restrictions imposed since the U.S. trade embargo began in 1962. The current fuel crisis is not just an energy issue; it is a humanitarian concern, affecting the daily lives of millions of Cubans who rely on consistent power supply for basic needs.
As the situation develops, the uncertainty surrounding Cuba’s energy future remains. The potential for further grid collapses looms large, and the island’s ability to secure additional fuel supplies is in question. Details remain unconfirmed regarding any new shipments or changes in U.S. policy that could alleviate the crisis.
In summary, the fuel crisis in Cuba, driven by a stringent U.S. blockade, poses significant challenges for the island’s energy infrastructure and its people. With power generation at risk and daily life disrupted, the stakes are high as Cuba navigates this critical juncture.
