Cuba Suffers Seventh Major Nationwide Blackout as Collapsing Electrical Grid Leaves Millions Without Power

Only about 5% of Havana’s residents had electricity on Friday evening, underscoring the uneven restoration of power in the capital.
Cuba has experienced 12 nationwide blackouts since late 2024, according to the state utility UNE, not just the seven recorded so far in 2026.
Cuba has received only one major shipment of Russian crude—about 100,000 metric tons—since the United States tightened oil restrictions in January 2026.
Residents described the outage as affecting basic necessities beyond electricity. Schoolteacher Lidia Fernandez said, “no water, no gas for cooking, no electricity,” while retiree Francisco Rodriguez said his home had already been without power for 28 hours.
The U.S. Embassy in Havana advised American citizens in Cuba or planning to travel there to prepare for cellphone and internet outages, warning that scheduled cuts occur daily and unscheduled outages are becoming more frequent and longer.
Cuba's electrical grid collapsed on Friday, plunging the island into a nationwide blackout and leaving millions without power, water, or cellphone service. Fox News reported this was Cuba's seventh major blackout in 2026 alone — part of a devastating pattern of 12 nationwide failures since late 2024. Only about 5% of Havana residents had electricity by Friday evening, showing how unevenly the power was being restored across the island.
The blackout hit Cuba as fuel shortages, aging power plants, and crumbling infrastructure cripple the grid. Times Union reported the outages have accelerated since the U.S. tightened oil restrictions in January 2026, cutting off fuel supplies. Cuba has received just one major shipment of Russian crude — about 100,000 metric tons — since the restrictions began, leaving the island scrambling to keep power plants running.
Cuba's blackouts are becoming more frequent and longer. WRAL reported some recent outages lasted 30 or 60 hours. The state utility UNE cited transmission-line failures and unstable weather as immediate causes, but deeper problems are at work: aging generators, deferred maintenance, and a fuel crisis that leaves power plants unable to operate.
Residents described the collapse's brutal impact on daily life. Schoolteacher Lidia Fernandez said her home had "no water, no gas for cooking, no electricity." Retiree Francisco Rodriguez reported his home had already been without power for 28 hours before Friday's outage. Hospitals, water treatment plants, and mobile networks all depend on the grid — when it fails, essential services vanish.
The Trump administration's January 2026 ban on fuel exports to Cuba has crippled the island's ability to generate electricity. WSVN reported Cuba has received only one major Russian crude shipment — roughly 100,000 metric tons — since the restrictions kicked in. Without steady fuel, power plants cannot run reliably, and the grid becomes fragile.
Cuba once imported fuel through broader trade channels and now relies almost entirely on Russia and Venezuela. The fuel shortage forces the government to ration power through rolling blackouts, but even those fail when demand spikes or a plant malfunctions. Officials have offered no clear timeline for restoring steady fuel imports or rebuilding the grid's capacity.
The U.S. Embassy in Havana has advised American citizens to prepare for more blackouts. The embassy warned that scheduled power cuts now occur daily across the island, while unscheduled outages are growing more frequent and longer-lasting. Residents should stockpile water, food, and medicine, since water pumps and refrigeration depend on electricity.
The broader message is clear: Cuba's power crisis has no quick fix. With aging infrastructure, minimal fuel imports, and no major investment in repairs, the island faces months or years of instability. Each blackout erodes public confidence in the government and strains hospitals, schools, and workplaces that depend on steady power to function.
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