Technology Roadmap
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At HEBE Network, we are revolutionizing the hydrogen storage industry through innovative, zero-carbon underground solutions that tackle the critical challenges of cost, sustainability, and safety.
Our Mission
We aim to eliminate the barriers hindering the widespread adoption of green hydrogen—specifically in storage and distribution. Our solutions are significantly more cost-effective—6 to 8 times cheaper than conventional practices that rely on legacy mechanical compression and high-pressure carbon steel cylinders.
Innovative Storage Solutions
Our ultra-low-cost subterranean hydrogen storage acts as a catalyst for exponential growth in renewable energy adoption. We seamlessly integrate with the latest generation of AEM-style electrolysers capable of producing electrolytic hydrogen at 42 bar. This hydrogen is passively fed directly into our underground storage tanks, designed with sustainable non-metallic composite materials and specialty liners.
Milestones and Future Plans
We are proud of our progress and are on track to achieve Technology Readiness Level 7 (TRL-7) for our pressurized underground storage cells by the fourth quarter of 2025. Additionally, we are preparing to commercialize fully integrated HV/EV charging stations in 2025, powered entirely by solar, wind, and green hydrogen.
Materials and Engineering
At HEBE Network, our hydrogen storage solutions are crafted using advanced materials that offer superior performance, safety, and sustainability. Here’s a breakdown of the composition of our underground storage tanks:
Composition of Our Storage Tanks
- o Forms the bulk of the tank structure.
- o Provides exceptional structural strength and stability.
- o Washing the aggregates removes impurities, enhancing material integrity.
- o Acts as a binding agent for the aggregates.
- o Creates a solid composite material that is robust and durable.
- o Resistant to chemical degradation, ensuring longevity.
- o Provide an impermeable barrier to prevent hydrogen leakage
- o Ensure hydrogen containment and prevent permeation, maintaining purity and safety
- o Enhance the overall safety of the storage system.
- o Provides structural integrity, allowing the tanks to handle the pressures of storing hydrogen at 42 bar.
- o Offers flexibility and resilience under varying load conditions.
- o Contributes to the longevity and reliability of the storage tanks.
Why These Materials
Safety and Durability
- o The combination of washed aggregates and epoxy resin results in a strong composite less prone to failure than traditional materials.
- o Specialty steel liners and HSS reinforcement add layers of protection against leakage and structural stress.
Cost-Effectiveness
- o Utilizing abundant materials like sand and epoxy resin keeps production costs low.
- o Our approach reduces reliance on expensive metals, making our solutions 6 to 8 times cheaper than conventional methods.
Sustainability
- o The use of non-metallic composites and recycled materials minimizes environmental impact.
- o Our materials are chosen for their recyclability and reduced carbon footprint
Mineral Composite Material Technology
- o By combining aggregates with epoxy resin, we create a material that offers high compressive strength and durability.
- o This composite is ideal for underground applications, resisting environmental factors like moisture and temperature fluctuations.
Casting Process and Configurations
At HEBE Network, our advanced casting process allows us to shape our composite materials into unique form factors optimized for hydrogen storage. This results in two main configurations of our underground storage solutions, each designed to meet specific requirements and applications.
1. Configuration One: [HEBE mini]
• Description:
1 meter x 1 meter x 10 meter length
• Features:
List key features such as capacity, pressure ratings, and any unique design elements.
• Applications
Describe the ideal use cases for this configuration, such as large-scale industrial storage or integration with renewable energy sources.
Configuration Two: [HEBE max]
• Description:
2 meter x 2 meter x 10 meter length
• Features:
Outline features like compact size, modular design, or enhanced portability.
• Applications
Explain where this configuration excels, such as decentralized energy systems or smaller-scale installations.
Innovative Casting Process
Our casting process involves:
Unique Form Factors
By casting materials into specialized molds, we achieve form factors that maximize storage efficiency and structural integrity.
Material Integration
The process ensures a homogeneous mix of 92% washed aggregates and 8% epoxy resin, resulting in a robust composite material.
Reinforcement Placement
Specialty steel liners and HSS reinforcement are strategically integrated during casting to enhance safety and durability.
Benefits of Our Casting Process
Enhanced Performance
Custom form factors improve hydrogen storage efficiency and adaptability to various environments
Cost Efficiency
Streamlined casting reduces production time and material waste, lowering overall costs.
Scalability
The ability to produce different configurations allows us to meet a wide range of client needs.
Benefits to Our Clients and the Environment
Enhanced Safety
Multi-layered protection ensures secure hydrogen storage, reducing risks associated with leaks or failures.
Lower Costs
Efficient use of materials translates to savings, which we pass on to our clients.
Environmental Responsibility
Sustainable material choices align with our commitment to a greener future.