News

Friends and Investors: Q1 of 2026 was a period of great strides for Infinity. Building on the important developmental progress of 2025, we achieved a breakthrough underwater milestone on the path to the launch of our first off-the-shelf product. And, in the space market, we added a third commercial space company to our ongoing partnerships [read more]

Infinity Fuel Cell and Hydrogen, Inc., Powers 2000km Fully Submerged AUV Mission with Cellula Robotics (Windsor, CT, April 29, 2026) –Infinity Fuel Cell and Hydrogen, Inc. today announced a major milestone in its development of hydrogen fuel cell power systems for extended autonomous underwater vehicle (AUV) missions. Infinity’s Mystic 2000™ fuel cell power plant recently powered [read more]

Windsor, CT USA, April 22, 2026–Infinity Fuel Cell and Hydrogen is proud to announce the achievement of a major milestone in the development of hydrogen fuel cell power systems for extended range autonomus underwater vehicle (AUV) missions.  Our Mystic 2000™ system recently powered a Cellula Robitics Envoy class AUV on an uninterupted, submerged 2000km swim.  This [read more]

“Congressman Larson and the rest of the delegation have been extremely supportive of Infinity’s development of new fuel cell power systems for space and underwater missions.  These are markets that are historically important to Connecticut, and our work continues to serve them and create jobs,” —Infinity Fuel Cell and Hydrogen, Inc. President & CEO William [read more]

Dear Investor–As 2026 dawns, here is a look back at 2025–a challenging but highly successful year– and ahead to even greater opportunities in the new year and beyond. You have made much of this possible and we thank you for supporting Infinity in our quest to bring a new generation of technologies forward to benefit [read more]

Infinity Fuel Cell and Hydrogen Inc. is pleased to announce it has reached a preliminary mutually exclusive partnership agreement related to supply of hydrogen fuel cell power systems for an international developer of Uncrewed Underwater Vehicles (UUV’s).  The agreement also includes sharing  of marketing resources to address the entire UUV market which is projected to reach [read more]

Infinity® Fuel Cell and Hydrogen, Inc., is pleased to announce a supplier/partner arrangement with Plug Power (NASDAQ: PLUG), a leading supplier of Proton Exchange Membrane electrolyzers. Under this agreement Plug Power will provide Infinity with production-version, large-scale (up to 1 megawatt) lower pressure electrolyzer cell stacks.  These stacks will complement Infinity’s high pressure electrolyzer and [read more]

(Windsor, CT, USA; (April 1, 2025)—Infinity Fuel Cell and Hydrogen, Inc., today announced the award of an add-on contract, funded by a commercial space company, for next phase development of a next-generation space  capable combined Fuel Cell-Electrolyzer system. The study builds on current ongoing work with NASA and other partners to develop, space-qualifiable, hydrogen-oxygen electrochemical [read more]

(Windsor, CT USA. October 21, 2024) — Infinity Fuel Cell and Hydrogen, Inc. announced today it has been awarded a federally funded contract supporting a fuel cell power system capable of installation in a UUV. Under this effort Infinity will upgrade, test and deliver hardware Infinity developed under a previous program. This upgraded hardware will [read more]

(Windsor, CT USA. October 14, 2024) — Infinity Fuel Cell and Hydrogen, Inc. announced today it has shipped a second spaceflight compatible Proton Exchange Membrane (PEM) Hydrogen Fuel Cell, stack after completing its acceptance testing for a commercial space customer. This is one of the largest Fuel Cell stacks that Infinity has made and demonstrates [read more]