Toyota wants hydrogen to succeed so bad it’s paying people to buy the Mirai::Toyota is offering some amazing deals for its hydrogen fuel cell-powered Mirai. That is, if customers can find the hydrogen to power it.
Toyota wants hydrogen to succeed so bad it’s paying people to buy the Mirai::Toyota is offering some amazing deals for its hydrogen fuel cell-powered Mirai. That is, if customers can find the hydrogen to power it.
Agreed, but 2 important things in my eyes.
1 - renewable surpluses. As wind and solar keep ramping , hydrogen is a fantastic way to store that energy. Sure, there are efficiency losses but it’s transportable, able to be stored long term, and able to be used from small scale to grid scale applications.
2 - total life cycle cost. There is an incredible amount of emissions embodied in evs. Haven’t seen a comprehensive analysis of a h2 vehicle but I would imagine a few hundred kilos of missing lithium is a good thing.
But the hydrogen also has to be transported, which produces CO2, you need containers for that that also produce CO2 when getting manufactured. I’m not saying it’s more than with a battery but it could be. We’d need actual numbers to really know tho.
I’ve seen plans for hydrogen fuel stations to create the hydrogen there on site.
Creating hydrogen is incredibly inefficient if you look at all the steps involved. It will be significantly more inefficient if you don’t create hydrogen 24/7. Meaning, it’ll cost significantly more to rely on a surplus of electricity. Meaning, it is way more expensive per mile or km driven.
The tank in an hydrogen car is only good for 8 to 10 years. You’re replacing one bit that might fail with loads of other bits that might fail.
I think people aren’t understanding how inefficient hydrogen is. Especially with the suggestion that hydrogen somehow is better than EVs, despite hydrogen cars often still having all the EV tech in a car.