At this point, we are looking at taking the technology and the catalysts that we have at CNL from the laboratory benchtop to a prototype design, so that we can actually show that we can move it to industrial scale. We are not ready to do that yet. We would expect that it would take two to three years of testing and observation of that system to make sure that the process works and that it's safe. I think you're still looking at two, three or four years for a technology to be on the market for hydrogen for transport systems to use.
On June 1st, 2020. See this statement in context.