Aich2 is raising capital to scale patent-pending regeneration and bring GreenHaaS™ to market.Aich2 is raising capital.Investor relations →

SOLID H₂NaBH₄ carrierTRANSPORTSolid logisticsGENERATEHigh-purity H₂ on demandUSEFuel cells /H₂ combustion,powerRECOVERCarrier returnedREGENERATEAICH2 IP · PATENT-PENDINGONE CLOSED LOOP

CIRCULAR SOLID-HYDROGEN ECOSYSTEM

SOLID HYDROGEN.
SIMPLIFIED.

Store it. Move it. Use it. Regenerate it.

Aich2 is building a next-generation solid hydrogen ecosystem designed to simplify how clean hydrogen is stored, transported and delivered. By integrating solid hydrogen carriers, Hydrogen-On-Demand technology and Aich2's proprietary, patent-pending regeneration technology, we are building a circular platform designed for deployment at scale.

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STRATEGIC PERFORMANCE GOALS

CLEANERSAFERSIMPLERMORE SCALABLE

THE PROBLEM WE SOLVE

Hydrogen without the infrastructure burden.

Hydrogen has boundless potential. Moving and storing it is hard. Aich2 is developing a different pathway: carry hydrogen in a solid material, release high-purity H₂ where it is needed, recover the spent carrier, regenerate it and put it back into service.

TODAY

Conventional hydrogen

A one-way chain, heavy on infrastructure

Produce centrally
Compress or liquefy
Pressurized or cryogenic storage
Specialized distribution
Reconvert & dispense
Use

WITH AICH2

Solid hydrogen

A circular loop: store it, move it, use it, regenerate it

Regenerate the carrierRenewable-powered · patent-pending
Store & move as a solidNaBH₄ carrier
Generate H₂ at point of useHydrogen-On-Demand
Recover spent carrierBack into the loop
REPEAT

The customer receives usable hydrogen capacity without having to build the full conventional chain of compression, bulk storage and specialized distribution infrastructure.

THE PLATFORM

Three technologies. One system.

A truly circular energy system is the industry's defining ambition, and closing the loop is the hardest part to solve. Aich2 is engineering the missing links between hydrogen production and hydrogen use: practical solid storage, point-of-use generation and closed-loop carrier regeneration.

An open sack of solid hydrogen carrier granules with a scoop
01 · SOLID HYDROGEN

A stable, transportable carrier

Hydrogen carried in a solid chemical medium, sodium borohydride (NaBH₄), creating a pathway to store and move hydrogen on a fundamentally different infrastructure model.

Explore solid hydrogen →
Illustration: a compact, modular Aich2 Hydrogen-On-Demand unit beside a person carrying a hand-held carrier cartridgeIN DEVELOPMENT
02 · HYDROGEN-ON-DEMAND

Hydrogen where and when it's needed

The chemistry that releases high-purity hydrogen from solid carriers is well established. Aich2 is developing the device and form factor that deliver it at the point of use, when and where the application requires it.

Explore Hydrogen-On-Demand →
Spent carrier streams into the Aich2 regeneration core and flows out as regenerated carrier to backup power, marine, mobility, industrial and aviationTHE ENABLING TECHNOLOGY
03 · REGENERATION · PATENT-PENDING

The step that closes the loop

Regenerating spent carrier is the pivotal challenge in solid hydrogen, and the key to making it economical. Aich2's proprietary, patent-pending process converts spent carrier back into usable solid hydrogen carrier. The chemistry is proven; Aich2 is now scaling the process.

This is Aich2's core intellectual property and competitive advantage.

Explore regeneration →

THE DEVICE ENABLES HYDROGEN USE. REGENERATION ENABLES THE ECOSYSTEM.

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OUR BUSINESS MODEL

GreenHaaS™

GREEN HYDROGEN AS A SERVICE

This is how Aich2 goes to market: one service that delivers the entire circular ecosystem to the customer.

The complete Aich2 ecosystem, delivered as one turnkey service.

GreenHaaS™ brings every part of the Aich2 loop together into a single offering. Customers get hydrogen on demand without building compression, cooling or storage infrastructure. We deliver it, recover it, regenerate it and deliver it again.

Turnkey

One service: supply, swap, recovery and regeneration

Low capex

No compression, cooling or storage infrastructure to build

Affordable

Pay for hydrogen as a service, not an infrastructure project

Scalable

Add cartridges and sites, not new plant

01

Deliver

Solid hydrogen cartridges ship through conventional cargo infrastructure. No tube trailers, no cryogenics.

02

Generate

Hydrogen gas is produced on demand, at the customer site, as the application needs it.

03

Recover

Spent cartridges are exchanged for fresh Aich2 cartridges. Nothing is wasted.

04

Regenerate

At a central Aich2 facility, patent-pending regeneration turns spent material into fresh cartridges.

05

Redeploy

Fresh cartridges go back into service, and the loop begins again.

DELIVER. GENERATE. RECOVER. REGENERATE. REDEPLOY.

COMPAREDCONVENTIONAL HYDROGEN DELIVERYGREENHaaS™
GREENHaaS™ vs CONVENTIONAL SOLUTIONS

On-site infrastructure

CONVENTIONAL SOLUTIONSCompression, cooling and high-pressure storage
THE AICH2 ECOSYSTEMNone required

Delivery

CONVENTIONAL SOLUTIONSSpecialized high-pressure or cryogenic transport
THE AICH2 ECOSYSTEMConventional cargo infrastructure

Hydrogen at the site

CONVENTIONAL SOLUTIONSStored as gas or liquid until used
THE AICH2 ECOSYSTEMProduced on demand from solid cartridges

Upfront investment

CONVENTIONAL SOLUTIONSHigh capex before the first kilogram
THE AICH2 ECOSYSTEMLow capex, turnkey service

After use

CONVENTIONAL SOLUTIONSA one-way supply chain
THE AICH2 ECOSYSTEMSpent carrier recovered and regenerated

Hydrogen should be an energy service, not an infrastructure project.

Talk to us about GreenHaaS™

APPLICATIONS

Built for real-world deployment.

Wherever hydrogen logistics constrain deployment today, Aich2 solid hydrogen solutions deserve a seat at the table.

Backup Power

Telecommunications · Data centers · Critical infrastructure

Industrial

Remote power · Construction · Mining · Distributed energy

Marine

Auxiliary power · Propulsion · Ports · Yachting

Mobility

Specialty vehicles · Materials handling · Motorsports · Off-grid refueling

Aviation & Emerging

Hydrogen-electric aircraft · Drones · Specialized platforms

What we are building toward

STRATEGIC PERFORMANCE GOALS

Cleaner

A lower carbon footprint, with regeneration powered by renewable energy.

Safer

Hydrogen carried in a stable solid instead of high-pressure gas or cryogenic liquid.

Simpler

Reduced infrastructure costs: less compression, bulk storage and specialized distribution.

More scalable

A modular platform and service model designed to grow across applications.

NEWS & INSIGHTS

Aich2 in the field

All news →
Monaco Energy Boat Challenge arch at the Yacht Club de MonacoEVENT · JULY 2025 & JULY 2026 · MONACOTwo years running at the Monaco Energy Boat ChallengeCrowds at Goodwood House during the Festival of SpeedEVENT · JULY 2025 · GOODWOODStrategic meetings at the Goodwood Festival of SpeedStart line and race control tower at the 24 Hours of Le MansEVENT · JUNE 2025 · LE MANSPromoting the circular solid-hydrogen approach at the 24 Hours of Le Mans

INVESTORS

Invest in the circular hydrogen economy.

Aich2 is raising capital to scale its proprietary, patent-pending regeneration technology, advance Hydrogen-On-Demand and bring GreenHaaS™ to market.

Request investor materialsTalk to the CEO

CONTACT AICH2

THE HYDROGEN ECONOMY NEEDS A BETTER WAY TO MOVE ENERGY. WE ARE BUILDING IT.

Partners, customers and investors: tell us what you are working on. Every message is read by our leadership team.

eric.brown@aich2.com+1.803.622.5633
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