Hydrogen has huge potential as a fuel. It can be easily transported and stored in the form of ammonia. But, until now, the challenge has been - how can we extract pure hydrogen at the point of need, for example, at a fuelling station?
CSIRO's new hydrogen membrane technology has solved this problem. They have created a metal membrane that filters out pure hydrogen gas from ammonia. It can then be dispensed into fuel cell cars, buses and even trucks.
Hydrogen could now rival the LNG industry.