Fire in Hoorn transformer house cuts power to 1,000 households
Nov 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): Liander
What happened
A fire broke out at about 5.00 am in a transformer house on the Alexanderstraat in Hoorn, Netherlands. The blaze cut power to around 1,000 households. Several emergency services attended, and the incident was quickly escalated because of its location. Firefighters could not enter the building for a long period to extinguish the fire, so the network operator Liander switched off the electricity supply so that they could work safely.
The safety region reported that nobody was injured and that no homes needed to be evacuated. By the time of the report the fire was under control and most households had power restored, although about 150 remained without electricity. Liander was carrying out repair work, and no time for full restoration had been given.
Contributing factors
The source does not state the cause of the fire. The need to isolate the supply before firefighting delayed access to the building.
Lessons learned
- Network operators should plan remote isolation of substation supplies so that fire crews can work safely without prolonged or uncontrolled outages.
- Fire services and grid operators should agree in advance how quickly supply can be switched off at transformer houses and how it will be restored.
- Operators should review fire detection and early-warning measures in compact transformer enclosures, where a fire can quickly reach equipment that is hard for crews to access.
More lessons on fire suppression and firefighting, detection and monitoring, from every incident on the register.
Source
Published 2026-11-13. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.
