RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 21 days ago

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

3

cross-posted to:
futurology@futurology.today

26

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

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 21 days ago

3

cross-posted to:
futurology@futurology.today

Finland warms up the world’s largest sand battery, and the economics look appealing | TechCrunch

Pornainen recently turned on a 100 MWh thermal battery filled with ground up soapstone.

Chat

Tehdastehdas@piefed.social
link
fedilink
English
arrow-up
2·
20 days ago
Tried and abandoned. https://www.pinterest.com/pin/saab-thermo-accumulator-in-engine-compartment-sweden-1991--548242954653447125/

Hacker News@lemmy.bestiver.se

hackernews@lemmy.bestiver.se

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

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

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

372 users / day
1.61K users / week
3.31K users / month
3.31K users / 6 months
2 local subscribers
1.93K subscribers
2.28K Posts
1.08K Comments
Modlog