International Conference on Hydrogen Energy and Technologies ICHET on December 30-31, 2025 in Paris, France

Transport
Transportation applications
Hydrogen fuel cell electric vehicles and fleets
Hydrogen and hydrogen blends for ICE vehicles
Systems analysis and well-to-wheel studies

Modelling/simulations
New modelling techniques
New simulation software

Portable
Applications

Stationary applications
Distributed power generation
Cogeneration
Smart grid and distributed power
Uniterruptible power supply (UPS) and back-up power
Power to gas

Hydrogen internal combustion engine conversion
Conversion techniques
Dual fuel
Triple fuel
Safety systems
Control systems

Fuel cells
Electrochemistry of catalysts / fuel cells
PEM/HT-PEM fuel cells: electrolytes, stack components
PEM fuel cells / components reliability, durability and water management
High-temperature fuel cells
Novel fuel cell concepts and stack architecture
Advanced modelling and systems design

Hydrogen production (electrolysis, reformation, etc.)
Hydrogen production and purification technologies
Renewable primary energy potential for hydrogen production
Biological hydrogen production
Hydrogen from renewable electricity
Photocatalysis
Thermochemical cycles
Electrolysis
Reforming and gasification technologies
Hydrogen purification technologies

Safety and regulations
Vehicle and infrastructural safety modelling
Risk management, insurance and risk analysis studies
Regulations, codes and standards (for safety and performance)
Test methods for H2 and fuel cells (for safety and performance)

Storage (all forms)
Physical hydrogen storage
Compressed and cryo-compressed storage
Liquid hydrogen
Chemical hydrogen storage
Metal hydrides
Complex hydrides
Hydrogen storage systems

Compression
Novel hydrogen compression technologies
Electric compression
Air compression

Dispensing
Hydrogen dispensing technologies
Fuelling protocols and algorithms
Fuel provision for early market applications

Case studies (examples of successful projects)
e.g. Off-grid power supply and premium power generation, materials handling,
APU for vehicles and aircrafts, micro and portable applications
Defence related fuel cell applications, community based projects, industrial scale projects

Policies
Policy perspectives, initiatives and collaborations
International programmes, collaborative activities: networks, associations

Financing hydrogen technologies
National and international financial systems
Life-cycle assessment and economic impact
Socio-economic studies
Education and public awareness
Commercial rollout of applications and infrastructure
Hydrogen and FC: incentives, investments and finance
Environmental issues and climate change