https://techcrunch.com/2024/01/11/hydrogen-is-back-at-least-ces-2024-suggests-it-is/

Hydrogen has always been presented by automakers and politicians as an alternate clean-energy option for electric vehicles, but it’s never really caught on. Don’t tell anyone at CES 2024, though, as this year’s show floor was littered with vehicles of all sizes that are hydrogen-powered.

There has been so much focus on battery-powered electric vehicles over the last few years that it seemed like hydrogen might be left in the proverbial dust. So is hydrogen power about to experience a comeback? Or is it yet another example of companies making promises at CES that they won’t be able to keep?