Actually, there will be no "wait". This is the gift that keeps on giving:"using data from a fleet of Plug Power’s in-service tanks. The researchers showed that changes in liquid hydrogen tank operations can yield significant boil-off loss reductions, and that it is possible to get to zero boil-off with additional system modifications. For instance, they showed that changing the pressure limits when the relief valves are activated can decrease hydrogen loss by about 26%."Changing existing parameters - based on existing (certified equipment) measurements.
This is already happening.
Now include the recent new collaborations in hydrogen storage and transport.
Great (better than great, actually) find - williamjr!