This is an interesting video discussing the economic and efficiency merits of both H2 and electrical powered vehicles:
And BTW, the very expensive Hydrogen Highway station built across from Alice's Restaurant is still not functioning. There is no operator for the station and the H2 fueling pump has not been turned on, either. However, the two nice bathrooms built into the station building is being used by the nearby general store's old deteriorated gas pumps for its customers.