Now, Toyota is patenting an improvement of its hydrogen-combustion engine. The tech reduces the amount of oil that can reach ...

Bosch modified the Rotax 916 piston aeroengine to run on zero-emissions hydrogen. Credit: Bosch Aviation Technology Austria-based Bosch Aviation Technology has converted a Rotax piston aeroengine, a ...

Rolls-Royce has admitted that the feasibility of fueling large commercial aircraft, particularly a widebody, is questionable ...

"It's a simple matter to convert ordinary internal combustion engines to run on hydrogen," Woodall said ... the cost of recycling the aluminum oxide must be reduced to make the process competitive ...

“We take seawater, split it using renewable electricity to make hydrogen gas, store it onboard as a molecular solid, then ...

At Everllence, the MAN 49/60 dual-fuel two-stage turbocharged engine design promises a feasible decarbonization path forward, ...