What is the Hydrogen Energy Exhibition at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System?
The Hydrogen Energy Exhibition is a specialized feature within ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System—dedicated to hydrogen’s role as a clean energy vector. It highlights end-to-end solutions for hydrogen production, storage, transportation, and applications across transportation, industrial processes (including ammonia and methanol), energy storage via electrolysis and fuel cells, and heating and power generation (including hydrogen blending and power plants). Leveraging ISH’s global network, it connects leading innovators with the dynamic Asian market. The 2026 edition of ISH is expected to span 8 halls with approximately 110,000 square meters of exhibition space, featuring around 1,300 exhibitors and welcoming about 78,000 visitors.
Hydrogen Energy Exhibition: Showcase & Overview
A dedicated, end-to-end hydrogen showcase at ISH China & CIHE—covering production, storage, transportation, and applications for HVAC and energy systems.
Hydrogen Energy Exhibition: A Comprehensive Hydrogen Platform at ISH China & CIHE
As a key feature of ISH China & CIHE, the Hydrogen Energy Exhibition brings together technologies and demonstrations across electrolysis, fuel cells, compression and storage, hydrogen-ready equipment, and integrated energy management. In recent years, ISH China & CIHE is widely regarded as the most extensive HVAC (Heating, Ventilation, Air-Conditioning), plumbing, and home comfort trade show in Asia. Visitors can explore the hydrogen value chain while engaging with the fair’s renowned fringe programme and international participation, including dedicated Overseas, German, and Canadian pavilions. Specialized zones—such as the Gas Wall-hung Boilers Industry G20 Products Section—feature leading brands like Vaillant, Bosch, and Viessmann with hydrogen-ready and hybrid solutions aligned to the Asian market.
Key Benefits
- End-to-end view of the hydrogen value chain—from electrolysis and storage to fuel cells and hydrogen-ready HVAC equipment.
- Real-world demonstrations and use cases across transportation, industrial processes, grid-scale energy storage, and heating/power.
- International pavilions and matchmaking connect you with global brands and partners entering the Asian market.
Considerations
- Rapidly evolving standards and certifications require careful pre-planning to evaluate compatibility and compliance.
- Some technologies involve higher upfront investment; assessing lifecycle performance and TCO is essential.
Why It's Essential
- It’s the most effective hub in Asia to validate hydrogen strategies within HVAC and distributed energy, supported by top-tier exhibitors and forums.
Hydrogen in Heating Solutions
Explore hydrogen-ready boilers and burners, heat pumps, hybrid systems, heat exchangers, and district energy integration to drive low-carbon heating.
Hydrogen in Heating Solutions at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
This section showcases hydrogen’s role in decarbonizing heat: from H2-ready and blend-capable boilers and burners to hybrid heat pump systems, advanced heat exchangers, storage, and integration with district energy networks. It highlights practical pathways to phase in hydrogen while improving comfort, control, and efficiency across residential, commercial, and industrial applications.
Key Benefits
- Access hydrogen-ready and hybrid technologies that reduce carbon emissions without sacrificing performance.
- Discover smart controls and system integration for efficient heat delivery and seamless hydrogen blending.
- Meet global manufacturers and component suppliers advancing hydrogen heating solutions.
Considerations
- Infrastructure readiness and local regulations influence deployment timelines and blending limits.
- Retrofitting existing assets may require compatibility checks and phased upgrades.
Why It's Essential
- It reveals a clear roadmap for adopting hydrogen in heating, from pilots to scalable projects.
Hydrogen Energy Solutions
Dive into renewable hydrogen production, compression and storage, metering, integrated energy management, and fuel-cell applications.
Hydrogen Energy Solutions: Driving Sustainable HVAC and Power at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
This section charts the transition to sustainable energy with green hydrogen production (electrolysis), efficient compression and storage, precision metering, and integrated energy management. It demonstrates how hydrogen couples with renewables, supports grid flexibility, and enables fuel-cell CHP for buildings and campuses.
Key Benefits
- See cutting-edge electrolysis, storage, and fuel-cell technologies that enhance energy efficiency and decarbonization.
- Learn how integrated energy management optimizes multi-energy systems and grid interaction.
- Network with pioneers shaping the hydrogen economy across policies, standards, and project finance.
Considerations
- Understanding system design and safety standards may require specialized technical expertise.
- Initial capex can be higher; long-term savings depend on utilization, incentives, and energy prices.
Why It's Essential
- It connects the dots between renewable generation, storage, and end-use—vital for resilient, low-carbon systems.
Hydrogen Water Solutions
Essential components and water treatment supporting electrolysis plants, cooling loops, and safe, efficient hydrogen system operation.
Hydrogen Water Solutions: Critical Infrastructure at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Hydrogen systems depend on reliable water infrastructure—from high-purity supply and treatment for electrolysis to robust pumps, valves, and piping that meet stringent safety and compatibility requirements. This section provides the components and engineering know-how for dependable operation and lifecycle performance.
Key Benefits
- Source high-quality components tailored to hydrogen facilities, including electrolyzer water treatment and cooling systems.
- Discover water-saving and smart monitoring solutions that enhance safety and reliability.
- Engage suppliers experienced in code compliance and material compatibility for hydrogen environments.
Considerations
- Specifications and standards can be complex and application-specific.
- Compliance varies by region; detailed documentation and certification are essential.
Why It's Essential
- Water quality and reliable hydraulics are foundational to safe, efficient hydrogen operations.
Hydrogen Comfort Solutions
Enhancing buildings with fuel-cell CHP, smart ventilation, air/water purification, and safety systems for healthy, efficient environments.
Hydrogen Comfort Solutions: Health, Safety, and Efficiency at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
This section showcases how hydrogen-enabled systems—like fuel-cell combined heat and power and smart ventilation—elevate indoor comfort while reducing emissions. Solutions span air and water purification, environmental control, and safety monitoring for hydrogen-ready buildings.
Key Benefits
- Holistic solutions delivering superior indoor environmental quality with low-carbon energy.
- Advanced fresh air, purification, and safety monitoring tailored to hydrogen-enabled buildings.
- Insights into integrated comfort systems that adapt to occupant needs and energy context.
Considerations
- Design and commissioning require coordination across HVAC, electrical, and safety systems.
- Benefits depend on careful integration with building controls and energy tariffs.
Why It's Essential
- It unites comfort, safety, and decarbonization—key pillars for next-generation buildings.
Hydrogen Energy Exhibition: Section Comparison
Compare key hydrogen-focused sections within ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System. Use this overview to navigate the hydrogen value chain and prioritize the areas most relevant to your goals.
| Section No. | Exhibition Section | Key Focus | Key Products | Target Visitor | Key Benefits |
|---|---|---|---|---|---|
| 1 | Hydrogen Energy Exhibition Overview | Hydrogen Value Chain | Demos, Forums, Use Cases | Hydrogen Stakeholders, HVAC Professionals | End-to-end hydrogen insights |
| 2 | Hydrogen in Heating Solutions | Low-Carbon Heat | H2-ready Boilers, Burners, Hybrid Heat Pumps | Manufacturers, Installers, Developers | Scalable decarbonized heating |
| 3 | Hydrogen Energy Solutions | Production & Storage | Electrolysis, H2 Storage, Fuel Cells | Green Tech Innovators, Policy Makers | Future-proof energy systems |
| 4 | Hydrogen Water Solutions | Water & Treatment | Pumps, Valves, Pipes, Water Treatment | Engineers, Contractors, Planners | Reliable plant infrastructure |
| 5 | Hydrogen Comfort Solutions | Indoor Environment | Fuel-cell CHP, Fresh Air, Purification, Safety | Architects, Designers, Owners | Healthy, efficient buildings |
Frequently Asked Questions about the Hydrogen Energy Exhibition
The Hydrogen Energy Exhibition is a specialized feature at ISH China & CIHE focusing on hydrogen as a clean energy vector. It presents real-world demonstrations across production, storage, transportation, and applications, including transportation, industrial processes, energy storage via electrolysis and fuel cells, and heating and power generation. In recent years, ISH China & CIHE is widely regarded as the most extensive HVAC (Heating, Ventilation, Air-Conditioning), plumbing, and home comfort trade show in Asia, making it the ideal platform to explore hydrogen’s role in decarbonizing buildings and energy systems.
Expect 60+ concurrent events spanning Interactive Forums, Solutions Seminars, Marketing Sessions, and Industry Awards. Flagship sessions include the China International Zero Carbon Heating Congress and the China International HVAC Congress (iHVAC), covering zero-carbon heating, urban renewal, energy storage, and carbon reduction. International engagement is amplified by dedicated Overseas, German, and Canadian pavilions, and specialized zones such as the Gas Wall-hung Boilers Industry G20 Products Section featuring brands like Vaillant, Bosch, and Viessmann.