The temporary shut down of the main valve took2 hours & closed a main road as well as immediate area ..oof!
Lets add this into the mix for an idea of hydrogen filling station use & sales (though it is a blind pin in a map really) but might give an inkling into seals & safety related to the fuelling process of hydrogen dispensers...
https://www.hydrogeninsight.com/transpo ... -1-1477625
'Only 168 hydrogen-powered cars sold in Germany this year' — less than two per H2 filling station
By comparison, registrations of battery-electric vehicles came close to 168,000 over the same period
Wear & tear?
Will local councils with hydrogen concerns insist on collapsible fuelling stations to quash fires if this becomes a thing? (petrol explosions are bad enough) ..will it mean attendant fuelling comes into play to ensure safety protocols are adhered to? (all additional costs to be borne by consumers, it's not like oil companies want to lower their revenue stream after such a cushy life via dino juice pump profits)
We had collapsible concrete bunkers at work that were ex chemical storage, ramps for driving a forklift into was always a bit dicey mind (steep)