Hydrogen fuel cell cars (2020)
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Re: Hydrogen fuel cell cars (2020)
#2Re: Hydrogen fuel cell cars (2020)
#3It is generally considered more ecological than electric, because of much lesser environmental footprint than required for producing batteries.
Another advantage would be bigger driving range and faster refuelling.
However, it looks like that outside of Germany, electric cars just won, and Germany itself will not be able to reverse the trend.
Re: Hydrogen fuel cell cars (2020)
#4That seems to be more optimistic that what I've heard in the past. What's the efficiency of electrolysis+compression (or whatever step is necessary from bubbles to fuel in a tank)? Isn't that already well below 50%? How efficient are fuel cells in converting Hydrogen back to electricity? I thought I remembered that this too was a bit worse than batteries.
Re: Hydrogen fuel cell cars (2020)
#5If there is a chicken and egg problem, as mentioned in the article, where mass adoption of a "better" technology is only held back due to the the number of hydrogen pumps - that seems like an appropriate point for government to step in to bridge the gap.
1) Is hydrogen the better solution?
2) Why wouldn't government recognise this and bridge the gap?
3) As the article is by BMW, what is their agenda? Why wouldn't they just accept and hop on board the prevailing EV trend?
(edit: For the Elon cult downvotes, lol, note the word "appears" above, feel free to challenge it).
Re: Hydrogen fuel cell cars (2020)
#6There's a lot of discussion about hydrogen as an energy source for cars in Germany. It is generally considered more ecological than electric, because of much lesser environmental footprint than required for producing batteries. Another advantage would be bigger driving range and faster refuelling. However, it looks like that outside of Germany, electric cars just won, and Germany itself will not be able to reverse th…
I'm very concerned about this, but have found basically zero impact for batteries, in that if one is concerned about batteries, then all that iron mining to build the rest of the car should probably be a bigger concern.
After doing research, I'm 99% sure that lithium battery environmental concerns are just concern trolling from fossil fuel interests. But I am very open to concrete new information.
Re: Hydrogen fuel cell cars (2020)
#7There's a lot of discussion about hydrogen as an energy source for cars in Germany. It is generally considered more ecological than electric, because of much lesser environmental footprint than required for producing batteries. Another advantage would be bigger driving range and faster refuelling. However, it looks like that outside of Germany, electric cars just won, and Germany itself will not be able to reverse th…
Re: Hydrogen fuel cell cars (2020)
#8There's a lot of discussion about hydrogen as an energy source for cars in Germany. It is generally considered more ecological than electric, because of much lesser environmental footprint than required for producing batteries. Another advantage would be bigger driving range and faster refuelling. However, it looks like that outside of Germany, electric cars just won, and Germany itself will not be able to reverse th…
Re: Hydrogen fuel cell cars (2020)
#9Re: Hydrogen fuel cell cars (2020)
#10There's a lot of discussion about hydrogen as an energy source for cars in Germany. It is generally considered more ecological than electric, because of much lesser environmental footprint than required for producing batteries. Another advantage would be bigger driving range and faster refuelling. However, it looks like that outside of Germany, electric cars just won, and Germany itself will not be able to reverse th…
Toyota are also betting on hydrogen. This is the reason why, even though they were early with hybrids, they still haven't released any purely electric cars.