Quote:
Originally Posted by photon
Where hydrogen really has an advantage is in energy density. Batteries are big and heavy, takes a lot of batteries to store the same amount of energy as a few kg of hydrogen.
|
But it gets offset by the complexity of the fuel cell system the Toyota Mirai weighs 4100 lbs that's portly for a car about the size of a Prius. It's as slow as a Prius too and not much more efficient.