Hydrogen’s role in transportation is still wildly debated by everyone in the field, as there are usually pros and cons to both hydrogen and batteries – or even biofuels in the case of aviation. Depending on the argument, either fuel or energy source can be touted as the only viable option for decarbonization. In the case of passenger vehicles, Rethink believes that consumer behavior will be key in deciding which technology wins, and this in turn will be influenced by cost. Not the upfront cost but rather the operational one. So it ends up as a question between the cost of hydrogen and the cost of electricity. The obvious thing to point out is that low-carbon hydrogen has electricity as…