Originally Posted by mph

JCB have developed a hydrogen powered piston engine.

https://www.autocar.co.uk/car-news/industry-news-tech%2C-development-and-manufacturing/jcb-unveils-hydrogen-fuelled-combustion

Thanks, very good to read it is not always necessary to have a battery pack as an interface and there is plenty of scope for development yet thumbs

I'm not a fan of batteries at all as folk will have gathered.

2009 4/4 Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Connaught Green +8 prev