Cuba is going through one of the most desperate situations of its current energy crisis this March 4, 2026. According to official reports from the Electric Union (UNE), the electricity generation deficit has escalated to nearly 2,100 MW, meaning that more than 64% of the country is simultaneously without electricity during peak hours.

An Unprecedented Crisis

The lack of fuel, combined with critical breakdowns in major thermoelectric power plants (CTE) such as Antonio Guiteras and Felton, has brought the National Electric System (SEN) to a state of extreme fragility. Unlike in previous months, the crisis is no longer just affecting the interior provinces; Havana has begun to suffer consecutive cuts lasting over 12 hours.

Impact on Daily Life

In the streets of Holguín, Santiago de Cuba, and Villa Clara, residents report that power only returns for brief periods of 2 to 3 hours a day. This situation has paralyzed food production, water pumping, and classes at all educational levels.

“It’s not just the darkness; it’s the hunger and the uncertainty. Without light, there’s no refrigeration, and the food we manage to get goes bad,” a resident of Centro Habana commented under anonymity.

Frequently Asked Questions (FAQ)

What is causing the record deficit in March 2026? It is primarily due to the zero arrival of oil tankers so far this year and the shutdown for maintenance and breakdowns of the country’s largest thermoelectric plants.

Which areas are the most affected? The eastern provinces are the most critical, although the capital is experiencing levels of impact not seen since the total collapse of October 2024.

Is there a forecast for improvement? UNE has not offered an estimated date for the stabilization of the system, linking any improvement to the arrival of new fuel donations.

How does this affect basic services? Hospitals are operating with limited emergency generators, and the drinking water supply has been reduced by 70% due to the lack of power at pumping stations.

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How we got here

Background

The first thing we published on this topic.

Feb 10, 2026

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