this post was submitted on 13 Nov 2023
200 points (94.6% liked)

Technology

59119 readers
2186 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
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
200
Toyota trials hydrogen-powered vehicle on public roads in Australia (japantoday.com)
submitted 1 year ago by [email protected] to c/[email protected]
90 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 9 points 11 months ago (1 children)

Honestly I'm glad that somebody is exploring other environmentally friendly alternatives too, nothing wrong with having options.

[–] [email protected] 3 points 11 months ago* (last edited 11 months ago) (1 children)

Kind of? Hydrogen can be environmentally friendly, but EVs have big advantages:

  • Creating and burning hydrogen is way less efficient than EVs (almost an order of magnitude)
  • Hydrogen is much cheaper to create in environmentally unfriendly ways (using natural gas etc.)
  • Unless we have massive overproduction of power, the additional energy can be better used to de-carbonify other processes with larger impact
[–] [email protected] 3 points 11 months ago (1 children)

That's why generating hydrogen during off-peak hours from a nuclear power plant will be very beneficial. It may be less efficient but way better for the environment then lithium

[–] [email protected] 0 points 11 months ago

You still have all the transport and storage costs associated with hydrogen. I'd need to see a study that actually determines the environmental impact of lithium to believe you.