What is the Hydrogen Storage System Exhibition at ISH China & CIHE?
The Hydrogen Storage System Exhibition at ISH China & CIHE is a key feature of the fair, dedicated to hydrogen production technologies, storage systems, and fuel cell solutions. Positioned within the broader Energy Solutions ecosystem, it brings together OEMs, utilities, EPCs, and technology providers to discuss deployment paths for seasonal energy storage, UGS, transportation fuel, and industrial decarbonization. First held in 1996, ISH China & CIHE has evolved into an essential platform for product showcases, technical exchanges, forums, and business matchmaking. The 2026 edition 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. International participation is strong, with dedicated pavilions such as the Overseas Area, German Area, and Canadian Pavilion. Specialized zones like the Gas Wall-hung Boilers Industry G20 Products Section—featuring leading brands including Vaillant, Bosch, and Viessmann—also highlight the growing relevance of hydrogen-ready heating technologies.
Hydrogen Storage System Exhibition: Overview
A focused hub at ISH China & CIHE for hydrogen production, storage solutions, and fuel cell technologies serving grid, mobility, and industrial decarbonization.
Hydrogen Storage System Exhibition: A Strategic Focus Within ISH China & CIHE
The Hydrogen Storage System Exhibition at ISH China & CIHE concentrates on end-to-end hydrogen solutions—from production and purification to storage (compressed, liquid, materials-based), balance-of-plant components, and fuel cell systems for stationary and mobility applications. It sits at the intersection of the fair’s Energy Solutions, Heating Solutions, and Installation & Intelligence pillars to address safety, measurement, 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 use cases such as seasonal energy storage, underground gas storage (UGS) for energy security, transportation fuel for fuel cell vehicles, and industrial applications that cut emissions and improve efficiency.
Key Benefits
- Connect with leading engineering partners and experts across hydrogen production, storage, and fuel cells.
- Discover deployable solutions for seasonal storage, UGS, transport fuel, and industrial decarbonization.
- Leverage international pavilions and Asia-wide market access for partnerships and scale-up.
Considerations
- Advanced hydrogen technologies may require technical expertise to evaluate and integrate.
- Early-stage solutions can involve higher upfront investment and careful ROI planning.
Why It's Essential
- It is a dedicated gateway to the Asian hydrogen economy, aligning technology, policy, and procurement in one venue.
Heating Solutions
Explore hydrogen-ready boilers, hybrid systems, heat pumps, wall-hung boilers, radiators, and smart heating—bridging efficiency, comfort, and low-carbon heat.
Heating Solutions: Core of HVAC Innovation at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
The Heating Solutions section spans efficient boilers, heat pumps, and smart controls, with growing emphasis on hydrogen-ready appliances, hybrid systems, and thermal storage that integrate with hydrogen supply where viable. From wall-hung boilers and radiators to industrial burners and heat exchangers, this hall showcases solutions for decarbonized, flexible heating.
Key Benefits
- Hydrogen-ready and hybrid systems support a pragmatic transition to low-carbon heat.
- Smart heating integration improves comfort, control, and system-level efficiency.
- Direct access to leading global manufacturers and component suppliers.
Considerations
- Aligning hydrogen readiness with local codes and infrastructure requires planning.
- Technology selection is complex across fuels, efficiency targets, and lifecycle costs.
Why It's Essential
- See how hydrogen-ready and electrified heat evolve together to decarbonize buildings and industry.
Energy Solutions
Dive into hydrogen production, storage, and fuel cells alongside renewables, energy and heat storage, metering, and integrated energy management.
Energy Solutions: Driving Sustainable HVAC at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Energy Solutions features hydrogen production pathways, storage technologies (compressed gas, liquid hydrogen, and materials-based carriers), safety systems, metering and monitoring, and fuel cell applications for stationary power and mobility. It connects with renewables and integrated energy management to enable reliable, low-carbon energy systems and grid flexibility.
Key Benefits
- Comprehensive view of hydrogen within a broader clean energy ecosystem.
- Practical insights into measurement, safety, and system integration.
- Network with pioneers across hydrogen, storage, and grid-interactive solutions.
Considerations
- Evaluating storage pathways (compressed, liquid, materials-based) requires nuanced trade-off analysis.
- Infrastructure and permitting timelines can affect deployment schedules.
Why It's Essential
- It’s the hub for translating hydrogen innovation into scalable, integrated energy projects.
Water Solutions
Essential components for reliable water management—pumps, pipes, valves, and drainage—supporting HVAC and hydrogen-related processes.
Water Solutions: Essential for Modern Systems at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Water Solutions underpins HVAC reliability and hydrogen workflows alike—from water supply and treatment for electrolyzers to robust piping, valves, and drainage. Innovations in water efficiency and smart monitoring enhance performance, resilience, and compliance across applications.
Key Benefits
- Broad sourcing for pumps, piping, valves, and smart water management.
- Innovations that reduce water usage and improve system reliability.
- Applicable to HVAC, industrial processes, and hydrogen production support.
Considerations
- Component specification and material compatibility can be highly application-specific.
- Compliance and water quality standards vary by region and use case.
Why It's Essential
- Solid water infrastructure is critical for high-uptime HVAC and hydrogen production systems.
Comfort Solutions
Elevate indoor environments via five-constant systems, fresh air, and purification—with pathways to low-carbon heat and fuel cell micro-CHP.
Comfort Solutions: Enhancing Living Environments at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Comfort Solutions integrates temperature, humidity, air quality, and acoustics. Exhibits include advanced fresh-air systems, purification, and control strategies, with growing interest in low-carbon heating and fuel cell micro-CHP that support comfort while reducing emissions.
Key Benefits
- Holistic solutions that optimize indoor air quality and comfort.
- Fresh-air and purification technologies aligned with health and sustainability.
- Integration-ready systems that adapt to user needs and building types.
Considerations
- System design and commissioning can be complex across multiple subsystems.
- Benefits may depend on correct sizing, controls setup, and maintenance.
Why It's Essential
- It connects comfort outcomes with decarbonized energy and smart control.
ISH China & CIHE: Exhibition Section Comparison
Use this side-by-side view to understand how the Hydrogen Storage System Exhibition fits into ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System—and how it connects with the fair’s other key sections.
| Section No. | Exhibition Section | Key Focus | Key Products | Target Visitor | Key Benefits |
|---|---|---|---|---|---|
| 1 | Hydrogen Storage System Exhibition | Hydrogen Production, Storage, Fuel Cells | H2 storage tech, Safety systems, Balance of plant | Energy Utilities, OEMs, EPCs, Mobility Stakeholders | Decarbonization pathways and long-duration storage |
| 2 | Heating Solutions | Energy Efficiency & Comfort | Boilers, Heat Pumps, Smart Heating, etc. | Manufacturers, Installers, Developers | Sustainable heating innovations |
| 3 | Energy Solutions | Renewable & Storage | Solar, Hydrogen, Heat Storage, Biomass, etc. | Green Tech Innovators, Policy Makers | Future-proof energy systems |
| 4 | Water Solutions | Plumbing & Sanitation | Pumps, Pipes, Valves, Drainage, etc. | Engineers, Contractors, Plumbers | Reliable water infrastructure |
| 5 | Comfort Solutions | Indoor Environment Quality | Five-constant System, Fresh Air, Water/Air Purification, etc. | Architects, Designers, Homeowners | Enhanced living environments |
Frequently Asked Questions about the Hydrogen Storage System Exhibition
It is a dedicated feature within ISH China & CIHE focusing on hydrogen production, storage solutions, and fuel cell technologies. 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 an ideal platform to connect hydrogen innovators with real-world applications across buildings, industry, and mobility.
Yes. The fringe programme spans 60+ events, including the China International Zero Carbon Heating Congress and the China International HVAC Congress (iHVAC), covering topics such as zero-carbon heating, energy storage, urban renewal, and energy saving and carbon reduction. Dedicated sessions connect hydrogen technologies with practical deployment and standards.