Fuel Cells

The Toshiba ESS "H2PLAZA," produces and supplies hydrogen with renewable energy for fuel-cell forklifts and is now supplying hydrogen at Toyota.

Advancements in zero-emission fuel cells could make the technology cheap enough to replace traditional gasoline engines in vehicles.

A promising alternative to conventional power plants, solid oxide fuel cells use electrochemical methods that can generate power more efficiently than existing combustion-based generators. But fuel cells tend to degrade too quickly, eating up any efficiency gains through increased cost.

GE's Power Conversion business and Nedstack, a leading fuel cell manufacturer, are collaborating on developing hydrogen fuel cell systems for powering zero-emission cruise vessels.

A team of engineers has developed a high-power fuel cell using a unique pH-gradient-enabled microscale bipolar interface that could power a variety of transportation modes — including unmanned underwater vehicles, drones and eventually electric aircraft — at significantly lower cost.

The 2019 Toyota Mirai electric vehicle touts zero emissions, thanks to a fuel cell that runs on hydrogen instead of gasoline. But the Mirai has barely left California, partly because today's fuel cell electrodes are made of super expensive platinum.

Batteries are currently outpacing fuel cells in the technological race to power the electric vehicle. Lithium batteries keep getting cheaper, while fuel cells remain hampered by pricey, short-lived platinum catalysts. Researchers suggest that adding a bit more platinum—albeit in a novel form—could help fuel cell cars catch up.

Researchers have developed nano-catalysts that can reduce the overall cost of clean energy fuel cells, according to a study.

Hyon AS has been awarded grants under the PILOT-E scheme for the development and realization of two maritime projects; a high-speed ferry and a short-sea freighter. The ambitions of both projects are to realize zero-emission propulsion via fuel cells using cost-efficient hydrogen produced from electrolysis based on renewable energy.