Join the Future of Renewable Energy

We’re using our revolutionary air-independent fuel cells to power hard-to-reach environments. Join us in making renewable, carbon-free energy possible everywhere from underwater to outer space.

Top 3 Reasons to Invest

1Proven Track Record


 In Contracts

In addition to government contracts, our commercial partners have included elite names like Blue Origin, Axiom Space, and Boeing.

2Clean Energy Pioneer

Making History with Blue Origin

We just launched our second fuel cell experiment aboard Jeff Bezos’ Blue Origin rocket, making us the first fuel cell in space since 2011.

3Rapid Growth


Revenue Growth

We’ve tripled our annual revenue in just 3 years.

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Problem & Solution

The World Needs Hydrogen Fuel Cells

  • Supporting the future of EVs, space travel, and more

  • Supplying power to 1.7B+ people living off-grid

  • Reducing carbon emissions around the world

Our Edge: Air-Independent Fuel Cells

Other fuel cells require external oxygen sources to generate power. Ours use oxygen molecules from water to create a closed-loop system, enabling us to supply power in even the harshest conditions, from the vacuum of space to the deepest parts of the ocean.


An Integral Part of NASA Manned Spaceflight

Since the 1960s, fuel cells have played a key role in manned spaceflight. We’re a part of that tradition. Our fuel cells recently took part in Blue Origin’s New Shepard (NS-24) launch under a NASA-sponsored Tipping Point program. We’re also developing innovative regenerative fuel cell energy systems as solutions for upcoming lunar missions with NASA.

Saving Resources for the U.S. Navy

Our hydrogen-oxygen fuel cells can power air-independent underwater journeys for up to 70 days. Not only does this help make the US Navy more effective in their mission, it also helps commercial customers save money by eliminating the need for surface support ships and crews. 

Our fuel cells can power a UUV for up to 70 days.

Our Revenue Has Grown Each Year

You’re investing in more than a traditional “startup”. Past results are never a guarantee but we've been growing revenue every year so far.


How Our Products Work

We make Fuel Cells, Electrolyzers and Regenerative Fuel Cells (RFCs)

1. Our fuel cells turn two inputs (hydrogen and oxygen) into two outputs (electricity and water). The electricity powers our fuel cells’ applications.

2. Our electrolyzers provide the capability to break the water back into hydrogen and oxygen to start the process over.

3. Combined, they comprise an RFC that can be used to store energy.  Powered by renewable electricity, our electrolyzers can generate and store large amounts of green hydrogen and oxygen.  This can then be used in our fuel cell to make electricity when the renewable source is not available.

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Market Opportunity

Our Markets Are Projected To Reach ~$19.4B Over The Next 10 Years

28.7% CAGR
Global Aircraft Fuel Cells Market to Reach $2.7 Billion by 2030
Projected Growth in the Green Hydrogen Market
Projected Growth in UUV (TAM)

Join Us On the Runway to Fuel Cell Dominance

We're in the process of shifting from research to full commercialization with our global partners, and we can't wait to have you on this journey with us!

Start production of units for commercial space
Modular green hydrogen electrolyzers
H2 Air Fuel Cell product - decarbonizing the difficult sectors
MW Fuel Cell and Electrolyzer Products

Inventing The Carbon-Free Future

Our seasoned leadership team embodies deep industry expertise and technological know-how. Past and current members of our team have been involved in every space flight fuel cell program since Project Gemini in the 1960’s through today.

William F. Smith

President and CEO

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  • 30+ years experience UTC/Proton
  • Co-founder Proton Energy systems
  • Proton: VP Business Development
  • NASDAQ IPO 2000
  • Founder of Infinity
  • UCONN- Physics
  • 12 Patents
Bill Davis


  • Over 30 years experience working in many different industries.
  • General Accounting
  • Financial Reporting
  • Budgeting and Project Management
  • HR program manager
Rick Mullins

Director, Business Development

  • 38 years experience inmanufacturing andtechnology
  • 7 years and UnitedTechnologies in space and navy-related programs
  • 23 years leading aUniversity-based innovation center
  • BS in Industrial Tech. &MS Organization & Mgmt.from Central ConnecticutState University
John Fayer

Director of Engineering

  • 10+ years fuel cell experience at Infinity
  • Design and Test Engineer lead engineer for designing and testing fuel cell components, stacks, systems
  • BS in Mechanical Engineering from the University of Connecticut
Max Aranow

Lead AMPES Engineer

  • M.S. in management in engineering from University of Connecticut
  • Lead engineer at Infinity® on Office of Naval Research UUV project
  • Received certificate of appreciation from NASA for work on the AMPES tipping-point project
Karen Murdoch

Senior Systems Engineer

  • Systems Consultant
  • 25+ years experience
  • UTC Hamilton Standard
  • UTC Power
  • Air Products  and Chemicals
  • Principal Investigator for multiple
  • UTC/NASA ELSS programs
  • BS Chem E RPI
Christopher Smith

Corporate Counsel

  • Expert in Contract and Administrative Law
  • B.A., Economics, University of Connecticut
  • J.D., Western New England University
  • Also routinely handles Trademark, IP, Development, and Compliance activities for Infinity®

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