HIAD events | Clean Hydrogen Knowledge Hub

Filter by

Event ID

Country

Quality

Application

Classification of the physical effects

Hydrogen supply chain stage

Component involved

Nature of the consequences

Displaying 671 - 680 of 1236

Download all:

17/07/1985
France

Fire from a liquid hydrogen pipe

Event ID: 579
Quality: 2
Application: Hydrogen production
Component involved: joint/connection (glass)
Hydrogen supply chain stage: Hydrogen production
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

12/07/1985
Kuwait

Fire at a refinery

Event ID: 578
Quality: 3
Application: Petrochemical industry
Component involved: pipe (generic)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

01/01/1975
United States

Explosion in the off-gas of a nuclear power plant

Event ID: 577
Quality: 2
Application: Power plant
Component involved: off-gas system (recombiner)
Hydrogen supply chain stage: Unintended hydrogen production - radiolysis
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

27/12/1975
United States

Explosion in a sodium chlorate production plant

Event ID: 576
Quality: 2
Application: Chemical industry
Component involved: chemical storage tank
Hydrogen supply chain stage: hydrogen as by-product
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

06/07/1985
Norway

Explosion on a water pump due to hydrogen backflow

Event ID: 575
Quality: 5
Application: Chemical industry
Component involved: flange (gasket)
Hydrogen supply chain stage: hydrogen storage
Nature of the consequences: explosion followed by a fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

05/11/1975
United States

Explosion in the off-gas system of a nuclear power plant

Event ID: 574
Quality: 2
Application: Power plant
Component involved: off-gas system (valve)
Hydrogen supply chain stage: Unintended hydrogen production - radiolysis
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

01/09/1975
United States

Fire on a naphtha reformer

Event ID: 573
Quality: 2
Application: Petrochemical industry
Component involved: flange (generic)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

29/09/1975
United States

Explosion in a ammonia production plant

Event ID: 572
Quality: 2
Application: Chemical industry
Component involved: pipe (generic)
Hydrogen supply chain stage: Hydrogen as feedstock
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

15/09/2003
United States

Release from a LH2 tanker

Event ID: 571
Quality: 3
Application: Hydrogen transport and distribution
Component involved: PRD (valve)
Hydrogen supply chain stage: hydrogen transport
Nature of the consequences: leak no ignition
Classification of the physical effects: Unignited Hydrogen Release
Date entry in HIAD: 19/09/2024

01/08/1975
United States

Fire in a refinery

Event ID: 570
Quality: 2
Application: Petrochemical industry
Component involved: heat exchanger (pipe)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026