Transformer house fire cuts power to 5,000 households in Stadshagen
2026Published 13 Nov 2026Responsible editor: Chief Editor
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Companies named in the reporting of this entry (being named is not a finding of fault): Enexis
What happened
A transformer house on the Hofstedestraat in Stadshagen caught fire on a Monday evening. The fire was discovered around 17.30. The installation was still energised, so firefighters could not begin extinguishing until the power had been switched off. The fire released a large amount of smoke. About 5,000 households in the neighbourhood lost electricity. Network operator Enexis began repair work on the damaged installation once the fire was out, and supply was fully restored shortly after midnight, into Tuesday. At the time of reporting, Enexis could not say how the fire started, and an investigation was to establish whether an overvoltage had occurred.
Contributing factors
The transformer house was still under voltage when the fire was discovered, which delayed firefighting. The cause of the fire had not been established. An overvoltage is being investigated as a possible factor but had not been confirmed.
Lessons learned
- Distribution substations should be remotely isolable so that firefighters can start extinguishing without waiting for manual switching.
- Operators should investigate overvoltage and protection settings promptly after a transformer fire to determine whether they contributed.
- Where a fault removes supply to thousands of customers, operators should plan repair crews and public communication so restoration can be completed overnight.
More lessons on fire suppression and firefighting, electrical protection and isolation, outages, backup supply and restoration, from every incident on the register.
Source
Published 2026-11-13. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.