Build a Resilient Future with
H-VAULT™ - Hydrogen Energy Storage
Hydrogen based energy storage for multi-day resilience.
H-VAULT™
Hydrogen energy storage for multi-day resilience
H-VAULT™ is a family of hybrid hydrogen energy storage system configurations designed to ensure the reliability of critical community infrastructure. The H-VAULT™ product combines the fast-response functionality of batteries with the longer-duration capabilities of hydrogen-fuel cell combinations.
Multi-day reserve power
Maintain power supply during extended outages with complementary generation and storage technologies.
Diverse microgrid use cases
Enable restart and instantaneous response with black start and grid forming capabilities. Applications include public safety power outages, data centers, and remote or isolated locations.
Why H-VAULT™
There When You Need It
Be prepared with stable long-term energy storage ready to be called upon at a moment’s notice.
Emission-Free
Operate as needed, knowing there are zero local greenhouse gas emissions.
Multi-Day Duration
Ensure power through extended transmission outage or other contingency events.
Safety
Leverage passive and active fire safety design along with industry-leading cybersecurity architecture.
Black Start Support
Repower safely and rapidly after a loss of power with black-start and grid-forming capabilities.
Innovative Design
System couples long duration and fast response capabilities of green hydrogen, fuel cells, and B-VAULT™️ lithium-ion batteries to provide multi-day power.
Grid Independence
Ability to operate independently from the grid with grid-forming and black start capabilities.
Software Orchestration
Native VaultOSTM integration ensures seamless monitoring and control.
Cleaner Footprint
Displacement of diesel generators typically used for backup during blackouts with clean generation and storage.
H-VAULT™
Features and capabilities
In the face of more extreme weather events and increasingly uncertain grid conditions and demand profiles, ensuring robust fault-tolerant supply has never been more necessary — or complex. Clean, reliable, cost-effective back-up power is critical to enable islanded microgrids during transmission outages.
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B2B examples
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Got a complex project? Our white paper explains how H-VAULT™️ helps.
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Frequently asked questions
This section includes comprehensive answers to the questions, eliminating the necessity to give constant support and will save your clients time.
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Our Projects
Learn more about our first-of-its-kind H-VAULTTM project with PG&E in Calistoga, CA.
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H-VAULT™ datasheet
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