Sheffield

Hydrogen fuel cell engineering

Engine building

An aircraft propulsion system that uses hydrogen fuel cells to generate electricity for electric motors.

Bramble Energy's proprietary fuel cell technology designed to replace diesel engines in marine applications. The technology serves as a range extender to battery systems, eliminating reliance on charging infrastructure.

Design, construction, and real-world testing of a 57-foot hydrogen-powered narrowboat equipped with PCBFC technology. The vessel was built from the ground up in Sheffield and tested on UK inland waterways in Yorkshire.

A proprietary hydrogen fuel cell technology designed as a range extender for marine applications. The marinized version demonstrated in the hydrogen boat provides emission-free power with potential for up to 600 miles of range using 14kg of stored hydrogen.

A 57-foot emission-free hydrogen-electric narrowboat powered by PCBFC technology, equipped with a 22kWh battery system and solar panels. Built as a proof-of-concept demonstration of hydrogen propulsion for marine applications.