Millions of Cubans Left in Darkness as Fuel Crisis Deepens

Millions of Cubans have been plunged into darkness as a worsening fuel crisis triggers widespread power outages across the island, highlighting the fragile state of the country’s energy system and deepening economic turmoil.

Large sections of Cuba, including the capital Havana, recently experienced a major blackout after a failure at the Antonio Guiteras thermoelectric power plant, the country’s largest electricity generator. The outage spread across much of the island, leaving homes, businesses and public services without power for hours or even days while authorities worked to restore the grid.

The blackout is the latest in a series of energy disruptions affecting Cuba, where rolling outages have become increasingly common amid severe fuel shortages and aging infrastructure. Cuba depends heavily on imported oil to run its power plants, transportation system and industrial facilities. However, access to that fuel has been severely restricted in recent months.

The crisis has been exacerbated by a U.S. blockade targeting oil shipments to the island following the removal of Venezuelan President Nicolás Maduro, a key ally who had long supplied Cuba with crude oil. The disruption of Venezuelan deliveries has sharply reduced Cuba’s fuel supply, forcing authorities to ration electricity, reduce public transport services and impose energy-saving measures nationwide.

With Venezuela previously providing a significant share of Cuba’s imported oil, the loss of those shipments has created severe strain on the island’s already fragile power system. Additional pressure from U.S. sanctions on countries supplying oil to Cuba has further limited alternative sources of fuel, compounding the shortages.

The effects are being felt across nearly every sector of Cuban society. Hospitals and medical facilities are struggling to maintain operations during power cuts, while public transportation systems have slowed dramatically due to lack of fuel. Waste collection and agricultural production have also been disrupted, as trucks and machinery sit idle without diesel.

For ordinary Cubans, daily life has become increasingly difficult. Residents face long hours without electricity, affecting refrigeration, cooking and communication. Businesses have been forced to close temporarily during outages, adding further strain to an economy already suffering from inflation, declining tourism and shortages of essential goods.

Authorities have begun gradually restoring electricity in some areas and are exploring alternative energy solutions, including the installation of solar panels and efforts to improve local power generation. But analysts warn that without stable fuel supplies and significant investment in infrastructure, Cuba’s energy crisis may continue to cause widespread blackouts and economic hardship for months to come.