Interesting work. But personally I’d just prefer an E-Cat.
If the E-Cat is not a scam, it will probably be expensive, at first, anyway.
This technology could eventually provide the necessary inexpensive hydrogen for fuel cell or hydrogen powered IC engines..............
The technique appears to be a more efficient way of using electricity to split water into hydrogen and oxygen. The electricity can come from anything: solar, nuke, e-cat, whatever.
On the other end of the pipeline, the hydrogen and oxygen can be re-combined in a fuel cell to produce electricity. It all comes down to what is most efficient means of transmitting power: long distance high-voltage transmission, or hydrogen pipeline.