Cuba's Guiteras Power Plant Faces Prolonged Outages Due to Major...

What Happened

The Antonio Guiteras Thermoelectric Power Plant, Cuba's primary source of electricity, has been taken offline once more. This shutdown occurred shortly after its brief reconnection to the national grid. Technicians discovered significant issues, identifying six faulty points in the high-temperature reheater.

The necessary repairs involve cutting and replacing affected piping, performing extensive welding, and conducting new tests before the plant can be restarted.

Where and When

The unit went offline on Sunday, September 27th, at 11:05 PM. The problem was initially thought to be a water leak near the burners. However, a subsequent inspection revealed the more serious defects in the boiler's high-temperature reheater (RAT).

The plant is located in Matanzas, Cuba. Technicians are working on the repairs, with support from specialized companies.

Why It's Important

This renewed outage significantly impacts Cuba's already strained electricity supply. The Guiteras plant is crucial for meeting demand, particularly in western Cuba. Its absence exacerbates existing power shortages, as other thermoelectric units are also offline.

The prolonged shutdown means Cubans are likely to face extended periods without power, affecting daily life and economic activities across the country.

What the Parties Say

Román Pérez Castañeda, the plant's general director, informed the Cuban News Agency that the repair work is underway with support from local and national electrical maintenance teams. He estimated the repairs would take at least 48 hours, with a potential restart on Friday.

Technicians noted a positive sign: a hydraulic test did not reveal new leaks in the water walls or economizer, areas that have historically caused trouble for the plant this year.

What Comes Next

The official forecast suggests a possible restart attempt by Friday, October 2nd. However, this is contingent on the successful completion of all repairs and satisfactory test results. The unit's full capacity reincorporation remains uncertain.

The plant, built in 1988, is in dire need of a major overhaul, which has not occurred since 2010. A definitive solution would require months of downtime and extensive tube replacement.