1. Fuel Cells & Electrolyzers Technologies
- Fuel Cells: PEMFC, PAFC, AEMFC, MCFC, SOFC and other types.
- Electrolyzers: PEMEC, AEMEC, SOEC and other types.
2. Hydrogen Production
- Methane pyrolysis, Photolysis and Photo-electrochemical process
- Biological Methods and Biohydrogen
- Nuclear and Power-to-X (hydrogen, syngas, ammonia, and other synthetic fuels)
- Low-carbon hydrogen technologies (Advanced SMR, POX, ATR, etc. with CCS/CCUS)
3. Hydrogen & Hydrogen Carriers Transport and Storage
- LOHC
- HENG, mixture fuels, ammonia, methanol, etc.
- Metal/Chemical Hydrides
- LH2 and Cryo-compressed hydrogen
- Other hydrogen carriers
4. Integrated Hydrogen Energy Systems
- Internal Combustion Engines, Gas Turbine Engines & Hybrid Systems
- Combustion (Hydrogen, Ammonia, etc)
- Environmental Impact and Sustainable Development
- Other industrial applications (technology)
5. Policies, Economies, Industries, Test Bedding
- Hydrogen Strategies, Policies, and Social Dimensions
- Hydrogen safety, codes, standards, and regulations
- Hydrogen Industry, Test bedding, Commercialization and Marketing
- Hydrogen economy, logistics, infrastructure, and applications
- Asia/ASEAN H₂ – Industry & government
- Roadmap towards global decarbonization: hydrogen international associations