So Where is the Hydrogen Car?

Cadillac Provoq

Mass-pro­duced hydro­gen fuel-cell cars have been promised for over a dozen years, but today that promise still seems elu­sive. One key prob­lem is that there are no hydro­gen fill­ing sta­tions. An invest­ment of $10 bil­lion is need­ed to put two mil­lion hydro­gen fuel-cell cars on the road by 2025, says Oak Ridge Nation­al Lab­o­ra­to­ry.