> Fuel cell catalyst material has been cost prohibitive. Maybe, maybe not. Lots of people have been working on low cost fuel cells: https://www.greencarcongre

> Fuel cell catalyst material has been cost prohibitive. Maybe, maybe not. Lots of people have been working on low cost fuel cells: https://www.greencarcongress.com/2011/04/pani-20110421.html https://www.greencarcongress.com/2011/04/pani-20110421.html https://www.greencarcongress.com/2016/01/20160115-udel.html https://www.greencarcongress.com/2016/01/20160115-udel.html https://www.greencarcongress.com/2019/12/20191216-suryanto.html https://www.greencarcongress.com/2019/12/20191216-suryanto.h... Toyota thinks they can build fuel cell cars cheaper than battery electrics: https://www.thedrive.com/tech/26050/exclusive-toyota-hydrogen-boss-explains-how-fuel-cells-can-achieve-corolla-costs https://www.thedrive.com/tech/26050/exclusive-toyota-hydroge... > Interesting research but I don’t understand the commercial value. They are more uses for hydrogen than just fueling vehicles. For example, you can use hydrogen in steel production: https://www.en-former.com/en/hydrogen-revolution-steel-production/ https://www.en-former.com/en/hydrogen-revolution-steel-produ...