The energy crisis in Cuba has once again struck with significant impact. The Electric Union (UNE) reported that on Friday, January 23, 2026, the country is facing a power generation shortfall of up to 1,940 megawatts (MW) during the peak evening hours, plunging more than half the nation into extended blackouts.
According to the official report released by the state-owned company, the National Electric System's (SEN) availability was a mere 1,260 MW at 6:00 a.m., while the demand reached 2,229 MW, leading to disruptions since early morning. By midday, the estimated shortfall was 1,200 MW, escalating to a potential collapse of up to 1,970 MW by nightfall.
The UNE acknowledged that the service was disrupted throughout Thursday, with a maximum impact of 1,930 MW recorded at 6:40 p.m. The situation shows no signs of improvement, with power cuts persisting across nearly the entire country, as per the state company's own admission.
Significant incidents include breakdowns in units 5 and 8 of the Mariel Thermal Power Plant, unit 3 of the Carlos Manuel de Céspedes Plant, units 5 and 6 in Nuevitas, and unit 2 of the Felton Plant. Additionally, maintenance is ongoing for unit 2 of the Santa Cruz Plant and unit 4 of the Céspedes Plant in Cienfuegos.
The UNE also reports thermal generation limitations, with 466 MW out of service, while solar energy provides only a temporary reprieve with 49 photovoltaic parks generating 3,186 MWh at a peak capacity of 711 MW.
The nearly 2,000 MW energy deficit highlights the severe structural crisis of Cuba's electrical system, plagued by outdated technology, lack of maintenance, and reliance on a state-run system unable to meet national demand. Despite promises of new investments and renewable energy sources, Cuba remains engulfed in massive blackouts, disrupting daily life and worsening the country's economic predicament.
Meanwhile, the regime refrains from publicly acknowledging the social and economic toll of this crisis, which affects hospitals, industries, educational centers, and households nationwide.
Understanding Cuba's Power Crisis
What are the main causes of Cuba's power shortages?
Cuba's power shortages are primarily due to outdated technology, insufficient maintenance, and a state-run system that struggles to meet the growing demand for electricity.
How does the power deficit impact daily life in Cuba?
The power deficit results in widespread blackouts affecting hospitals, industries, educational institutions, and homes, significantly disrupting daily activities and exacerbating economic challenges.
What steps is the Cuban government taking to address the energy crisis?
The Cuban government has announced plans for new investments and the development of renewable energy sources, but the effectiveness and implementation of these measures remain uncertain.