Cuba Darked: Fifth Power Outage This Year
- Cuba suffered a complete power outage on wednesday, September 10, 2025, marking the fifth time the entire island has been plunged into darkness in the past year.
- The initial cause identified by MINEM was the unexpected shutdown of the Antonio Guiteras power plant, a critical component of the national grid.
- Cuba's electricity infrastructure has been plagued by chronic instability for years, stemming from a combination of factors.
Cuba Experiences Fifth Nationwide Power Outage in a year
Table of Contents
Published: September 10, 2025, at 03:43:01 UTC
What Happened?
Cuba suffered a complete power outage on wednesday, September 10, 2025, marking the fifth time the entire island has been plunged into darkness in the past year. The disruption began in the morning, affecting all of Cuba’s electricity grid, according to the country’s Ministry of Energy and Renewable Energy (MINEM).
The initial cause identified by MINEM was the unexpected shutdown of the Antonio Guiteras power plant, a critical component of the national grid. The plant’s failure triggered a cascading effect, disconnecting the entire system.
Why is Cuba Facing Recurring Power Outages?
Cuba’s electricity infrastructure has been plagued by chronic instability for years, stemming from a combination of factors. These include aging infrastructure,insufficient investment in maintenance and upgrades,fuel shortages,and systemic errors within the grid. The country’s limited foreign exchange reserves severely restrict its ability to import necessary fuel and equipment for power generation.
while regional outages are common, nationwide blackouts are becoming increasingly frequent.This escalation points to a deepening crisis in Cuba’s energy sector. The Antonio Guiteras plant, located in Matanzas province, is a key facility, and its repeated failures significantly exacerbate the problem. Reuters reported a similar nationwide blackout in august 2024, also linked to issues at this plant.
Cuba’s Energy Mix (2024)
| Energy Source | Percentage of Total generation |
|---|---|
| Fossil Fuels (Oil, Coal) | ~73% |
| Renewable Energy (Hydro, Wind, solar) | ~27% |
Impact and Affected Areas
The nationwide blackout has disrupted daily life for all 11.2 million Cuban residents. Essential services, including hospitals, water supply, and dialogue networks, have been severely impacted. Businesses have been forced to close, and transportation systems have ground to a halt. The outage also affects critical economic sectors,including tourism,a vital source of foreign revenue.
The Cuban government has deployed teams to restore power, but the process is expected to be lengthy and complex. The lack of readily available spare parts and the age of the infrastructure pose meaningful challenges.