GHISLENGHIEN — 2004 · Major Tragedy

Ghislenghien Gas Explosion

ClosedSources: ALast updated: 14 October 2026

At 08:56 on the morning of 30 July 2004, a high-pressure natural gas pipeline operated by Fluxys exploded in the Ghislenghien industrial zone near Ath. The pipeline had been damaged weeks earlier by construction machinery during earthworks for a factory expansion. A smell of gas had been noticed that morning and the fire brigade called; a huge column of flame rose in front of the crews at the scene and set the surroundings alight. Twenty-four people died, including five firefighters and a police officer, and 132 were injured, many with severe burns. On appeal in 2011, the court held pipeline operator Fluxys and factory owner Diamant Boart responsible. The disaster led to a reorganisation of Belgium's civil protection and fire services.

Date
2004
Place
Hainaut, Belgium, Ghislenghien, BE
Category
Major Tragedy
Case Status
Closed
Coordinates
50.6580, 3.8790 ↗

Timeline of Events

  1. June–July 2004The pipeline was damaged during earthworks.
  2. 30 July 2004, 08:56The pipeline exploded; 24 people died and 132 were injured.
  3. 2007A civil security reform law was passed in the wake of the disaster.
  1. 2010The Tournai court delivered its first-instance verdict.
  2. June 2011The appeal court held Fluxys and Diamant Boart responsible.

Sources

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🕯️ This record was prepared with respect, in memory of those who lost their lives.