Build a Resilient Future with
H-VAULT™ - Hydrogen Energy Storage

Hydrogen based energy storage for multi-day resilience.
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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™

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There When You Need It

Be prepared with stable long-term energy storage ready to be called upon at a moment’s notice.

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Emission-Free

Operate as needed, knowing there are zero local greenhouse gas emissions.

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Multi-Day Duration

Ensure power through extended transmission outage or other contingency events.

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Safety

Leverage passive and active fire safety design along with industry-leading cybersecurity architecture.

Tools
Black Start Support

Repower safely and rapidly after a loss of power with black-start and grid-forming capabilities.

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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.

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Grid Independence

Ability to operate independently from the grid with grid-forming and black start capabilities.

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Software Orchestration

Native VaultOSTM integration ensures seamless monitoring and control.

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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.

Download the
H-VAULT™ datasheet

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Our team of experts are ready to help with your storage needs.