Fuel cost is only part of the
Fuel cost is only part of the picture. Time to refill or recharge, energy density (and related factors, such as range), power demand on the grid, vehicle size (trucks & tractor-trailers vs. small cars) and many factors must also be considered. One of my associates, who owns an engineering firm, recently completed a project to convert all of the material handling equipment at a large factory from electrical to H2.
The point is, that H2 and electric will both have very large markets in the near future. Both will be very large, and each has its advantages. Which has more than 50% of the total market for vehicular energy is of very little relevance to us, who are in business to supply the H2 to a very rapidly growing sector.