In this use case, hydrogen forms a fairly inefficient way of transferring energy from renewable sources to your car. As well as that, you have severe problems w

In this use case, hydrogen forms a fairly inefficient way of transferring energy from renewable sources to your car. As well as that, you have severe problems with distribution and storage - the pressures required are frankly terrifying as an end-user, and hydrogen embrittlement of any steel in contact with the hydrogen is also a big problem.