Cuba Suffers Record Blackouts on Mother's Day

The National Electric System in Cuba is experiencing a severe crisis, marked by widespread blackouts and a record deficit in electricity generation. This situation intensified on Mother's Day, May 10, 2026, affecting thousands of families across the island.

Qué pasó

On Mother's Day, a significant electricity deficit was reported across Cuba. The Unión Eléctrica (UNE) forecasted power outages exceeding 1600 megawatts during peak hours. This marks one of the highest figures reported in recent weeks, disrupting the celebrations for many.

Dónde y cuándo

The situation was critical on Sunday, May 10, 2026, particularly affecting the evening hours when demand typically peaks. Power outages were reported throughout the country, impacting both urban and rural areas. The UNE stated that the national electricity system began the day with a critical state, with only 1370 MW available against a demand of 2800 MW at 6:00 AM.

Por qué es importante

This record deficit is particularly impactful as it occurs on Mother's Day, a sensitive date for Cuban families. The constant blackouts make it difficult for families to cook, preserve food, and maintain basic household activities, adding to the daily struggles Cubans face. The energy crisis has become one of the most pressing daily problems for the population.

Qué dicen las partes

The Unión Eléctrica (UNE) officially acknowledged the critical state of the grid. They reported that Saturday also saw 24-hour-long disruptions, with a peak deficit of 1773 MW. The UNE cited multiple thermoelectric power plants being out of service due to breakdowns or maintenance as the primary cause. Several units at major power plants like Santa Cruz, Antonio Guiteras, Felton, and Renté are currently inoperable or undergoing maintenance.

Qué viene ahora

The outlook remains challenging, with forecasts predicting the deficit to increase further. For the peak evening hours, the national demand could reach 3200 MW, while available generation is expected to be around 1615 MW, leaving a deficit of nearly 1600 MW. Despite government efforts in developing solar parks, the contribution remains insufficient to cover nocturnal demand, and extended outages of 15 to 20 hours are being reported in inland provinces, affecting critical services like hospitals and water supply.