this post was submitted on 05 Nov 2023
394 points (95.4% liked)
Technology
59148 readers
2294 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- 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
view the rest of the comments
They don't actually say what the efficiency of it is, only that the inneficiency is mainly heat and "70% of home energy needs are for heat" which makes sense in Scandinavia but makes less and less sense the further South you are, plus it massivelly depends on being able to capture and use that heat (can you use it for cooking or only for environmental heating?).
Ultimatelly efficiency and price are what makes almost all the difference.
That said, I hope this turns out to be a proper solution: we definitelly need home energy storage solutions which have much higher energy density and lower cost per mWh that the ones we have now.
Their stated goal is literally to sell these in areas where homes need stored energy from solar to heat their homes.
There is no single system that will solve all our energy problems.