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Local News
15 March 2025

Cuba Faces Its Fourth Widespread Power Outage Amid Economic Turmoil

Chronic electrical failures exacerbate shortages of food and basic necessities on the island as residents struggle with daily power cuts.

Cuba is currently grappling with its fourth widespread blackout within the last six months, leaving millions of residents without power and exacerbated by the potent combination of economic turmoil and outdated infrastructure. This blackout, which occurred on March 14, 2025, highlights the urgent challenges the nation faces as its electrical system has repeatedly failed under pressure.

On the night of March 14, at approximately 8:15 PM local time, the failure of the Diezmero substation, situated on the outskirts of Havana, resulted in significant power generation losses across western Cuba, completely collapsing the national electric grid. According to the Cuban Ministry of Energy and Mines, this incident not only marked the first major power outage of 2025 but also continued the troubling trend of near-daily outages lasting four to five hours, particularly impacting residents of Havana, where electricity is often erratic.

The island, home to 9.7 million inhabitants, has been caught in the grips of the most severe economic crisis it has faced in three decades. The economic shocks are being compounded by chronic failures of the nations aging electrical grid. At the heart of these challenges lie eight thermoelectric plants, all built during the 1980s and 1990s, which suffer frequent breakdowns. A failed power supply not only disrupts daily life but has also contributed to shortages of food and other essentials, worsening the living conditions for many.

On March 15, 2025, the aftermath of the power outage left the majority of Cubans still grappling with darkness. Reports indicated authorities had established parallel circuits to supply power to priority sectors and selected neighborhoods, but these improvisations could hardly mask the scale of the crisis. President Miguel Diaz-Canel reassured citizens via social media, stating, “Several provinces have parallel circuits, and the generation units are beginning to sync with the national electrical system.”

The concerns of residents like 82-year-old Xiomara Castellanos, who lives in Havana's Vedado neighborhood, echo the widespread anxiety. “God help us, this country is getting worse!” she lamented, worrying about her dwindling food supply amid the uncertainty of electricity restoration.

The previous quarter of 2024 had already seen several blackouts, including one during hurricane conditions, with extreme measures implemented such as pausing all island activities for two days to conserve energy. The Union of Electricity had projected daily peak demands reaching around 3,250 megawatts, exacerbated by operational deficits of approximately 1,380 megawatts—indicating 42% paralysis of the entire national electrical system.

Daily life, already strained under the weight of economic distress, is increasingly precarious as families adapt to lengthy periods without power. Reports from some provinces show outages extending beyond 20 hours. Local residents depend heavily on electricity for cooking and water access, and the outages create additional layers of hardship.

Meanwhile, the Cuban government has begun implementing measures aimed at long-term energy relief by committing to the installation of 55 solar parks, utilizing Chinese technology by the end of 2025. This initiative aims to yield 1,200 megawatts of electricity, equaling 12% of the national total. By 2030, authorities hope to convert more than 37% of the country’s electrical output to renewables, representing a significant shift toward sustainable energy production.

The situation paints a grim picture not just of immediate power failures but of the consequences borne from years of economic pressures and infrastructural neglect. For many Cubans, blackouts have evolved from temporary inconveniences to enduring crises, prompting intense public frustration and calls for action.

Local businesses and hospitals equipped with generators provide some respite, illuminating small corners of the city, but the vast majority remain mired in darkness. Faces reflect the desperation of people adapting to life under these conditions, with some resorting to flashlights and their cellphone screens to navigate the pitch-black streets.

Accentuated by the pressures of daily life amid the blackouts, individuals are voicing their frustrations to news sources. One such voice belongs to 67-year-old Andrés López, who remarked, “Before the blackout, there were fluctuations, and now nobody knows when power will return.”

The reality remains stark: this blackout is the result of systemic failures over many years, compounded by external factors such as the U.S. embargo, which has made the procurement of necessary fuels increasingly challenging. The intersection of economic woes and failing infrastructures continues to erode public confidence, as many feel trapped between need and systemic inadequacies.

Moving forward, the people of Cuba are left to navigate the uncertainties posed by both their electrical futures and broader economic conditions. The government's push for renewable energy sources is seen as both hopeful and necessary, though many citizens remain cautious about the viability of these efforts amid existing challenges. The communities' resilience and adaptability will be tested as Cuba seeks to implement these changes.

This moment has starkly laid bare the urgent need for transformation, calling for dialogues and actions prioritizing electrical reliability, infrastructural investment, and comprehensive solutions to the thriving social and economic crises. Until then, Cubans remain hopeful yet wary, with the formidable task of re-establishing their lives every time the lights go out.