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Grid infrastructureNetherlandsEIR-0166

Large fire at Meeden high-voltage substation proves difficult to extinguish

Aug 2026Published 7 Sept 2026Responsible editor: Chief Editor

SignificantThermal / fire
Estimated damageEstimated by the register's adjusterHow? Know the real figure?
Figure hidden: shown to subscribersLow confidence
supply cut for about •• daysShown in the record →Full estimate
From the recordRoot cause hidden
Where
Meeden high-voltage substation, Meeden, Netherlands
Operator
TenneT
What
Fire broke out and burned for more than a day
Response
Defensive cooling from outside with remote robot
Cause
Not reported

Companies named in the reporting of this entry (being named is not a finding of fault): TenneT

What happened

A fire broke out at the Meeden high-voltage substation, operated by TenneT in Meeden, Netherlands, and continued burning over more than a day, with firefighters unable to fully extinguish the flames due to the high voltage nature of the equipment. Emergency responders escalated the incident to a higher coordination level, requiring assistance from additional firefighting regions. Crews adopted a defensive strategy, cooling the station from outside rather than attempting direct suppression, in order to prevent the fire from spreading further.

A remote firefighting robot was deployed to assist with suppression efforts given the hazards posed by live high voltage equipment. The exact cause of the fire and any impact on grid supply were not reported in available sources.

Contributing factors

The presence of live high voltage equipment reportedly limited direct firefighting methods and prolonged the time needed to bring the fire under control.

Lessons learned

  1. High voltage equipment at substations limits direct firefighting, so operators should plan for defensive cooling from outside and use of remote robots.
  2. Substation fires can require support from multiple firefighting regions, so insurers should check mutual aid plans for critical sites.

More lessons on fire suppression and firefighting, from every incident on the register.

Not yet known

  • Exact cause of the fire
  • Impact on grid supply
  • Duration of any outage

This entry is updated when these are reported. Get an alert for the next one like it.

Source

NL Times (nltimes.nl)

Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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Chart to reuse with this story: Grid infrastructure incidents by year, free with a credit (PNG).

Grid infrastructure incidents in the Netherlands: 3 entries, with a free alert for the next one.

Substation and transformer fires: the counts, the latest entries and a free alert for the next one.

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