Cuba is in the grip of a severe power crisis, with nationwide blackouts leaving millions of people in the dark. The situation has been exacerbated by Fuel shortages and an aging electrical infrastructure, pushing the island to the brink of collapse. The latest blackout, which occurred on July 6, 2026, is the third of its kind this year, highlighting the depth of the crisis.
The power outages have been a recurring issue for years, but the situation has worsened significantly since. The United States imposed an oil blockade, which has severely depleted the already dwindling fuel supplies for Cuba’s power plants. The state electricity company, UNE, reported a total disconnection from the national electricity generation system, leaving the country in darkness.
The Impact of Fuel Blockades and Sanctions
The fuel blockade imposed by U.S. President Donald Trump has had a devastating impact on Cuba’s energy sector. Since January, Washington has only allowed one oil tanker from Russia to dock in Cuba, severely limiting the island’s fuel supply. The blockade, coupled with sanctions on the Cuban state and foreign companies, has pushed the country closer to the brink of collapse.
Cuba produces only 40% of the fuel it needs, and the 730,000 barrels of oil delivered by the Russian tanker in late March ran out by the end of April. This has led to a severe shortage of fuel for the generators that support the creaking national grid. The government has been rationing power with intentional outages that can stretch to more than 24 consecutive hours in parts of Havana and over 70 hours in some rural areas.
Daily Struggles and Humanitarian Concerns
The power outages have had a profound impact on the daily lives of Cubans. Residents like Meyboll Font, a 51-year-old self-employed social media community manager, describe living like this as agony. Her Havana neighborhood has been surviving on just three or four hours of power a day, and the blackouts are worse because you never know when the electricity will return.
Young software programmers and other professionals are also feeling the strain. Without electricity, they have no wifi, no power, and cannot work. The situation has sparked concern across Havana, with people like Lina May wondering when the power will come back on so they can cook some rice. Richard Valdés, a 40-year-old resident, said the outage is just the latest hit of many, leaving them without water, gas, or anything until the power is restored.
The United Nations has warned of a humanitarian emergency, with food, drinking water, and medicine in increasingly short supply. The government has invested heavily in solar energy to alleviate the electricity shortages, but solar power still represents just 10% of the energy mix.
The Future of Cuba’s Energy Sector
The future of Cuba’s energy sector remains uncertain. The government has activated protocols to restore electricity, but the situation is complex and exacerbated by the energy blockade. Energy Minister Vicente de la O Levy has stated that vital services continue to be protected amidst this crisis.
Residents like Mario Pedroso, a 33-year-old Havana resident, have resigned themselves to the situation. He said, Oil hasn’t come in here for a while, and we have no way to solve the problem. We have to resist, as we Cubans say. That’s all. The road ahead is challenging, but the resilience of the Cuban people remains a beacon of hope amidst the darkness.
