Fire reportedly destroys control boards and transformers at Mallam GRIDCo substation, Accra

What happened

A fire reportedly damaged parts of the Ghana Grid Company Limited (GRIDCo) substation at Mallam, Accra, Ghana, according to a report published on 14 October 2026. The report said the fire reportedly destroyed control boards and transformers at the facility. Firefighters from the Adjen Kotoku and Amasaman fire stations attended, and the source said they helped contain the blaze and prevent it spreading to other critical equipment in the substation.

The source reported that outages followed in parts of the capital, including Lapaz, Mallam and Awoshie. The source said the extent of the damage and the time needed to restore normal operation had not been confirmed. The date of the fire itself was not stated in the source.

Contributing factors

The cause of the fire had not been established at the time of reporting. The source says further investigations are expected to determine the circumstances that led to the incident.

Lessons learned

1. Substation control boards and transformers can be critical points of failure, so operators should identify which equipment, if lost to fire, would cut supply to the largest number of customers.
2. Rapid fire service response that contains a blaze to one area can limit damage to other essential equipment, so operators should agree response plans and access arrangements with local fire services in advance.
3. Restoration times after fire damage to control equipment depend on technical assessment and repair, so operators should keep spares, backup control arrangements and clear restoration plans to shorten outages for consumers.

More lessons on outages, backup supply and restoration, fire suppression and firefighting, from every incident on the register.

Source

citinewsroom.com