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Clean Hydrogen Partnership

Release of hydrogen from a truck

Event

Event ID
754
Quality
Description
30 bottles with compressed hydrogen fell from a truck at a junction, because of speeding. The bottles started releasing hydrogen. Emergence team was called, and leak was stopped.
Event Initiating system
Classification of the physical effects
No Hydrogen Release
Nature of the consequences
Leak No Ignition (No additional details provided)
Macro-region
Asia
Date
Main component involved?
Valve (Generic)
How was it involved?
Rupture
Initiating cause
Impact, Rollover, Crash
Root causes
Root CAUSE analysis
The INITIATING cause was the high speed of the truck.
Although this seems to suggest a human error (not respecting of the speed limit for the application), the event could be also classified as an operation cause: why the safety design had not considered this anomalous event and provided preventing measures?

Facility

Application
Hydrogen Transport And Distribution
Sub-application
CGH2 cylinders truck
Hydrogen supply chain stage
Hydrogen Transport (No additional details provided)
All components affected
cylinders
Location type
Open
Operational condition

Emergency & Consequences

Number of injured persons
0
Number of fatalities
0

Event Nature

Release type
gas
Involved substances (% vol)
H2 100%
Presumed ignition source
No release

References

Reference & weblink

Original source lost

JRC assessment