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Clean Hydrogen Partnership

Hydrogen cylinders explosion at a electric manufactory

Event

Event ID
1171
Quality
Description

hydrogen gas cylinder explosion and subsequent fire in an electrical products company. 3 fatalities and 8 injuries.
[Note of the validator: while the majority of the news report as cause the failure of a hydrogen cylinder, few report is as boiler explosion].

Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Macro-region
Asia
Country
India
Date
Component involved
CGH2 cylinder(s)
Failure mode
rupture & ignition
Initiating cause
unknown
Root causes
Unknown
Date entry in HIAD
30/04/2025

Facility

Application
Electrical, electronics and micro-electronics industry
Sub-application
electrical components production
Hydrogen supply chain stage
All components affected

hydtreon cylinder

Location type
Confined
Location
industrial area
Operational condition
UNKNOWN

Emergency & Consequences

Number of fatalities
3
Number of injured persons
8

In-depth data

Release type
gas
Involved substances (% vol)
H2 100%
Probable IGNITION SOURCE
Explosion type

References

Sources categories
News
Reference & weblink

Mentioned also by Wikipedia:
https://en.wikipedia.org/wiki/Hydrogen_safety#cite_note-88
(accessed Apirl 2025)