Substation fire cuts power in Pituba and Amaralina, Brazil

What happened

A fire, described by the distributor as brief and quickly controlled, broke out at the Amaralia substation on Sunday 11 October 2026 and interrupted power to the neighbourhoods of Amaralina, Pituba, Caminho das Árvores and the surrounding area. Videos shared on social media showed dense, dark smoke coming from the substation, and reports of power loss were posted on social media from Vale das Pedrinhas, Santa Cruz, Rio Vermelho, Stiep and Costa Azul.

According to the distributor Neoenergia Coelba, the fire service quickly brought the fire under control, and the distributor's crews were mobilised from the start. The distributor said supply had been restored to the great majority of customers in part of the affected areas, and that supply to the remaining customers was being restored gradually. The cause of the fire and the number of customers affected are not yet reported.

Contributing factors

The cause of the fire and any equipment that failed have not been reported.

Lessons learned

1. Substation fires can cut supply across several neighbourhoods at once, so operators should plan staged restoration and clear customer communication.
2. Operators should plan for how quickly emergency crews can reach and isolate a substation fire, since this affects how long supply is interrupted.
3. Operators should record and publish the cause of substation fires so that other operators can check their own equipment for the same failure mode.

More lessons on outages, backup supply and restoration, electrical protection and isolation, from every incident on the register.

Source

aloalobahia.com