Cuba Faces Severe Energy Crisis Amid U.S. Sanctions and Depleted Oil Supplies

On Wednesday, Vicente de la O Levy, Cuba's Minister of Energy and Mines, announced that the country has completely depleting its supplies of diesel and fuel oil, which are crucial for maintaining its national electrical grid. Currently, 80 percent of Cuba's electricity is generated by fuel plants, leading to severe blackouts that now extend throughout much of the day. Residents in Havana, the capital, can only access electricity for a few hours daily, primarily at night. This crisis is compounded by the U.S. blockade against fuel shipments to the island, enforced through naval actions and threats of sanctions against suppliers. The situation worsened after Venezuela, a major oil supplier, halted oil deliveries, and Mexico followed suit under U.S. pressure. Only one Russian tanker delivered a limited supply of crude oil to Cuba in March, according to de la O Levy, who lamented, "We have absolutely nothing left." Over recent months, the island has significantly relied on electric vehicles powered by recharging during the limited hours of electricity or through batteries connected to solar power. However, with electricity often available for too little time even to recharge vehicles, many residents are left without options. Historically, two-thirds of Cuba's energy needs were met through fuel imports, while 80 percent of electricity generation relied on 16 antiquated thermal power plants. Currently, these plants operate mostly on scarce local oil supplies, with a minor percentage of energy produced using natural gas and renewable sources. Despite Cuba's efforts to increase solar energy production — enhanced by installations from Chinese companies — the current output remains low due to infrastructural challenges in energy distribution. From just over 200 megawatts in 2024, solar capacity surged to almost 1300 megawatts in 2025, but the aging Cuban grid struggles to accommodate this energy. Daily life for many Cubans has become untenable as they resort to mundane tasks like cooking and laundry in the early morning hours when electricity is briefly available. There’s a marked divide in the population; a small minority, particularly those involved in tourism, possesses solar panels and batteries, while many citizens must cope with the failure of fuel generators. In response to the ongoing energy crisis, various protests have erupted across Havana, with residents expressing their frustrations by banging pots and pans at night in a traditional form of protest, known as cacerolazos. In recent demonstrations, some protestors have even constructed barricades in the streets, though these actions remain limited in scope. Negotiations between the Cuban government and the U.S. remain unclear, particularly following increased U.S. economic measures introduced on May 1. The new restrictions threaten any U.S. company engaging in trade with Cuba, especially in the fields of energy, finance, and security. On the diplomatic front, the U.S. has offered to provide $100 million in aid to Cuba, contingent on the implementation of significant reforms within the communist government. Additionally, recent reports have surfaced regarding increased U.S. reconnaissance flights around Cuba, utilizing drones and crewed vehicles over Havana and Santiago. The intentions behind these flights remain uncertain. The current U.S. administration has faced calls from figures like former President Donald Trump, suggesting possible military intervention to address the ongoing political situation in the country. As Cuba endures this critical energy crisis, the combination of international sanctions, inadequate infrastructure, and geopolitical tensions has thrown the nation into a dire situation fraught with societal upheaval and uncertainty. Related Sources: • Source 1 • Source 2