this post was submitted on 16 Mar 2025
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Calling it now: In the future, it’ll eventually come out that manufacturers knew EV batteries were not suitable for extreme temps (explode in extreme heat, won’t hold a good charge in extreme cold), and there’s been a massive industry push to keep these issues out of talking points.
Toyota will be vindicated in their push for hydrogen.
The problem is the cars, not the batteries. Tesla doors don't work when the power is cut, and you have to know the manual backup method, and people die of smoke inhalation because they panic and don't know.
Yes Toyota will be vindicated any day now, as more hydrogen stations close and their sales go down. Any day now.
PS: the Mirai still has a quite sizable high volt battery, because fuel cells can't ramp up fast enough and for regen.
Right. Couldn’t be the monopolies protected in the fossil fuel & auto industries. Just a totally organic, politically backed opposition to cheap fueling with one of the most abundant resources on the planet.
It's not abundance that matters, it's availability. It takes a ton of energy to separate (usually from fossil fuels) and then compress (to seven fucking hundred atmospheres). By the time you're done it's barely more efficient than gas itself, just with no local emissions. And it's anything but cheap, it's similar price to gas.
I haven't charged my car at a "station" since my last road trip, almost a year ago. Plug it at home, ready next day. In summer, for free, and with green energy from solar panels.
If monopolies had so much power, BEVs and hybrids wouldn't exist. Or they would support Toyota and launch H2 cars themselves.
Hydrogen is just inferior to batteries for passanger cars. Could be a solution for long haul where batteries start to be too heavy.
Please explain how a battery charged from fossil fuels is superior to electrolysis powered by fossil fuels.
Hydrogen is not created by electrolysis powered by fossil fuels. Most is created by SMR directly from methane.
But since you insist:
That's (among others) how batteries are superior to hydrogen.
My point is you're gaslighting to pretend that fossil fuels burnt to power EV’s are better fossil fuels burnt to power electrolysis.
They both need the energy source to be made clean, but hydrogen will be cleaner at that point, regardless of the efficiency issues (which are already being addressed).
I just wrote why fossil fuels burnt for charging EVs are better than electrolysis. Not gaslighting, just math. Almost triple better in fact. Did you read it or just plugged you ears and sang very loudly?
And again, if you have fossil fuels you don't do electrolysis, there's better, more efficient methods to reform methane into hydrogen. Not close to the efficiency of batteries, but better than electrolysis. Use better arguments to defend your opinion, man.
And on top of that, think about the infrastructure. Compressing, transporting and even storing hydrogen requires complex equipment. I can generate green energy at home and charge my car with it, right now. We'll, not right know as it almost midnight, but I did it earlier today. Not at some point in the future, not addressing issues and maybe and perhaps. Literally today. No transport, other than the cables from my roof to my car.
And if I didn't have solar panels I could buy a generator for 300 bucks and create my electricity at home with some gasoline.
You can also create hydrogen at home. Which is why companies oppose it.
Please tell me you top 5 favorite hydrogen compressors. Oh, you mean putting a 9v battery in salt water to create bubbles? How fun!
https://news.northwestern.edu/stories/2024/july/green-hydrogen-via-water-electrolysis/
I don’t understand this obsessive commitment to larger batteries, and anti-hydrogen tech. It’s not an either-or. The technologies work together.
This doesn't include the one thing I explicitly asked for and is a big obstacle for at home production: compressing hydrogen to 700 atmospheres.
The you still have to overcome the 50% energy loss in the fuel cell. And even this article doesn't mention any numbers regarding the efficiency of the electrolysis.
You don't understand the commitment to batteries? They are 3 times more efficient, easier to fill, and easier to recover energy from. And those obstacles don't deem to go away anytime soon.
If you would like a specific answer, you should look it up yourself to your own satisfaction, instead of sealioning.
I have the answers, I provided them above, I can cite my sources as well.
I haven't asked any questions, either...
But nice knowledge of animals, I bet that book about the Zoo was very colorful.
Asked for. That's not a question. That's a request.
Is English really that hard for you? There's online courses. Have you tried duolingo?
You should get that personality disorder checked out.
Is speaking a language a disorder now? Or are you just salty?
I would recommend saving your energy and disengaging with this guy.
He was just banned minutes ago from the open source community on lemmy.ml for an almost carbon copy of this conversation of blantant trolling and reaction baiting.
Thanks for the heads up, not taking it too seriously :)
I’m dead serious. You should speak with a therapist.
Hello dead serious, I'm dad.