Upvote!
  • Communities
  • Create Post
  • Create Community
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
realitista@lemm.ee to Technology@lemmy.worldEnglish · 2 months ago

A new study found adaptive traffic signals powered by big data reduced peak-hour travel times by 11% in China’s 100 most congested cities – saving 31.73 million tonnes of CO₂ annually.

www.nature.com

external-link
message-square
73
fedilink
361
external-link

A new study found adaptive traffic signals powered by big data reduced peak-hour travel times by 11% in China’s 100 most congested cities – saving 31.73 million tonnes of CO₂ annually.

www.nature.com

realitista@lemm.ee to Technology@lemmy.worldEnglish · 2 months ago
message-square
73
fedilink
Planned maintenance
www.nature.com
external-link

cross-posted from: https://lemmit.online/post/5292633

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/science by /u/calliope_kekule on 2025-03-01 05:53:17+00:00.

  • OsrsNeedsF2P@lemmy.ml
    link
    fedilink
    English
    arrow-up
    13
    arrow-down
    3
    ·
    2 months ago

    Doesn’t China emit like half the amount of carbon per capita compared to the US?

    • mineralfellow@lemmy.world
      link
      fedilink
      English
      arrow-up
      9
      ·
      2 months ago

      China has a very large capita.

      • AES_Enjoyer@reddthat.com
        link
        fedilink
        English
        arrow-up
        4
        arrow-down
        1
        ·
        2 months ago

        What’s your solution to that

        • finitebanjo@lemmy.world
          link
          fedilink
          English
          arrow-up
          2
          ·
          2 months ago

          It’s not that there should be a solution per se, more that it impacts their emissions per capita. When person density goes up average per person emissions go down, simple as.

        • realitista@lemm.eeOP
          link
          fedilink
          English
          arrow-up
          1
          ·
          2 months ago

          China already “solved” it with the one child policy. They will have the most massive population decline ever in the coming decades. It will probably destroy their economy.

    • Bloomcole@lemmy.world
      link
      fedilink
      English
      arrow-up
      10
      arrow-down
      2
      ·
      2 months ago

      Yes, and they are by far the best in green energy
      https://www.carbonbrief.org/analysis-record-surge-of-clean-energy-in-2024-halts-chinas-co2-rise/ And it would be even worse for the US and others if they would produce all the stuff they out now outsource to China.
      It’s a typical Chinophobe ‘at what cost’ commenter.
      There is literally nothing they can do right.

    • HereIAm@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      arrow-down
      2
      ·
      2 months ago

      One issue with that is China is still a heavily bike and moped driven country. The issue is when more of their population is able to afford cars. So they could still “catch up”.

Technology@lemmy.world

technology@lemmy.world

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !technology@lemmy.world

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


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots


  • @L4s@lemmy.world
  • @autotldr@lemmings.world
  • @PipedLinkBot@feddit.rocks
  • @wikibot@lemmy.world
Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 5.55K users / day
  • 10.3K users / week
  • 18.3K users / month
  • 37.7K users / 6 months
  • 1 local subscriber
  • 69.9K subscribers
  • 7.95K Posts
  • 256K Comments
  • Modlog
  • mods:
  • L3s@lemmy.world
  • enu@lemmy.world
  • Technopagan@lemmy.world
  • L4sBot@lemmy.world
  • L3s@hackingne.ws
  • L4s@hackingne.ws
  • BE: 0.19.6
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org