this post was submitted on 29 Nov 2023
204 points (99.0% liked)

Technology

59148 readers
2721 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 2 points 11 months ago (1 children)

No, there are not. A lot of these concerns are from people stuck in the past, or have an agenda.

You can generate your own hydrogen, and there are a few companies building products for that. Though realistically there will be some degree of centralization. Most people will buy hydrogen and not bother with home production.

BEVs are really the result of subsidies and virtue signaling. It is a mandate driven by delusional pseudo-environmentalists. The same people that got nuclear banned in much of the world. It is not a serious attempt at green transportation. And it will likely die-off in favor of FCEVs or other ideas once the time comes.

[–] [email protected] 2 points 11 months ago (1 children)

So you're saying that the major issues with storage and transportation of hydrogen have been resolved? Do you have a source? Everything that I've read today is that they still can't store it without it evaporating at a pretty high rate.

In an abstract sense, I understand that FCEVs WILL be better once infrastructure exists and the problems with transportation and evaporation are resolved. Ideally the hydrogen would be used as energy storage for renewable sources, though my understanding is that most hydrogen produced today is produced using oil and gas.

The reality is that I'm going to need to replace my ICE in the next year or two, and there is not currently a FCEV available for me to replace it with or infrastructure for me to fuel it. My house gets good sun, it wouldn't be too much of a stretch to power my small amount of driving with my own solar and a BEV

It's not really productive to say that people who support BEV over ICE are stuck in the past. What would you recommend people do? If your answer is "buy another ICE until hydrogen is a realistic option", isn't that MORE stuck in the past than someone advocating for BEVs?

[–] [email protected] 2 points 11 months ago* (last edited 11 months ago)

We have had hydrogen pipelines for decades, and large scale storage in the form of underground salt caverns. These things basically work the same as natural gas pipes and storage systems. The only real challenge was local storage, which has mostly ceased to be a problem with the rise of carbon fiber tanks. There are tens of thousands of FCEVs around the world, and rarely any issues with dealing with hydrogen storage.

The main limiting factor is infrastructure, or rather lack thereof. But the difference here is that you think it is technically impossible or at very least difficult. I believe it is simply a matter of building it, which is pretty straightforward.

BEVs also were impossible to buy for most people until around the mid-2010s. They went a century of near non-existence before then. FCEVs are simply going through a similar process. Sooner or later, they will be everywhere and BEVs will be abandoned afterwards.

You can buy whatever you want right now. It's not like anyone's stopping you. The point is that BEVs are not the answer. They are just a transitional idea and won't last.