Lemmy.one
  • Communities
  • Create Post
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 3か月前

Finland warms up the world's largest sand battery, the economics look appealing

techcrunch.com

external-link
message-square
3
fedilink
  • cross-posted to:
  • tech@lemmit.online
  • energy@slrpnk.net
  • futurology@futurology.today
26
external-link

Finland warms up the world's largest sand battery, the economics look appealing

techcrunch.com

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 3か月前
message-square
3
fedilink
  • cross-posted to:
  • tech@lemmit.online
  • energy@slrpnk.net
  • futurology@futurology.today
Finland warms up the world’s largest sand battery, and the economics look appealing | TechCrunch
techcrunch.com
external-link
Pornainen recently turned on a 100 MWh thermal battery filled with ground up soapstone.

Comments

alert-triangle
You must log in or # to comment.
  • BigTrout75@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    3か月前

    😂 somebody use this tech in a car.

    • Tehdastehdas@piefed.social
      link
      fedilink
      English
      arrow-up
      2
      ·
      3か月前

      Tried and abandoned. https://www.pinterest.com/pin/saab-thermo-accumulator-in-engine-compartment-sweden-1991--548242954653447125/

  • Botzo@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    3か月前

    It’s also the cheapest in Europe at just under €0.08 per kilowatt-hour — less than half the EU average.

    I’d be so happy with the average. That would be less than half of what we pay.

Hacker News@lemmy.bestiver.se

hackernews@lemmy.bestiver.se

Subscribe from Remote Instance

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: !hackernews@lemmy.bestiver.se
lock
Community locked: only moderators can create posts. You can still comment on posts.

Posts from the RSS Feed of HackerNews.

The feed sometimes contains ads and posts that have been removed by the mod team at HN.

Visibility: Public
globe

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

  • 283 users / day
  • 1.23K users / week
  • 3.32K users / month
  • 8.78K users / 6 months
  • 3 local subscribers
  • 2.51K subscribers
  • 15.8K Posts
  • 7.46K Comments
  • Modlog
  • mods:
  • patrick@lemmy.bestiver.se
  • RSS Bot@lemmy.bestiver.se
  • BE: 0.19.7
  • Modlog
  • Legal
  • Instances
  • Docs
  • Code
  • join-lemmy.org