Massive power outage disrupts western Cuba: Latest updates
A massive power outage impacts the western region of Cuba. Stay informed about the latest updates on this ongoing blackout and how it’s affecting local areas.

On Friday night, Cuba’s electrical grid collapsed, causing a massive blackout that plunged over 10 million people into darkness. The nationwide outage is the latest in a series of ongoing issues affecting the country's already strained infrastructure.
Cause of the Cuban power outage
According to Cuba's Ministry of Energy and Mines, the blackout occurred around 8:15 p.m. local time due to a failure at the Diezmero substation. This caused a significant loss in power generation across western Cuba, which triggered the failure of the National Electric System.
In an official statement, the Ministry of Energy and Mines assured the public that efforts to restore the power supply were underway. However, the situation remains dire as authorities work to resolve the issue.
Impact of U.S. sanctions on Cuba's energy sector
The recent power failure highlights Cuba's ongoing struggle with an aging and deteriorating infrastructure. The island has been facing a series of electrical system breakdowns exacerbated by natural disasters and economic instability. The country’s energy sector has been plagued by frequent failures, leading to widespread power shortages and disruptions.
Cuban officials have often pointed to U.S. economic sanctions as a major factor behind the country's energy struggles. Under President Donald Trump's last administration, these sanctions intensified, placing additional strain on an already vulnerable energy sector. The restrictions have led to severe shortages of fuel and essential parts needed for the maintenance and repair of Cuba's power grid.
Power outages in Cuba
Critics of the Cuban government argue that another key factor behind the persistent power outages is the lack of investment in the country’s energy infrastructure. Over the years, insufficient funding for repairs, updates, and new technology has left Cuba’s power system outdated and ill-equipped to handle the growing demands of the population.
This blackout is the latest in a long line of power failures in Cuba. Last October, much of the country suffered from nearly total blackouts for almost an entire week. These were the worst power cuts the island has seen in decades, further highlighting the urgent need for improvements in the country’s energy system.
While efforts to restore electricity are in progress, the road to a stable power supply in Cuba may remain challenging. The government's focus on addressing energy shortages and investing in infrastructure will be crucial in the coming months as the nation grapples with these persistent issues.