this post was submitted on 25 Sep 2025
144 points (95.6% liked)

Technology

75599 readers
2297 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 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

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
L3s@hackingne.ws
L4s@hackingne.ws
144
'Windmill': China tests world’s first megawatt-level airship to capture high winds (interestingengineering.com)
submitted 5 days ago by kalkulat@lemmy.world to c/technology@lemmy.world
27 comments fedilink hide all child comments
 

"High-altitude winds between 1,640 and 3,281 feet (500 and 10,000 meters) above the ground are stronger and steadier than surface winds. These winds are abundant, widely available, and carbon-free.

"The physics of wind power makes this resource extremely valuable. “When wind speed doubles, the energy it carries increases eightfold, triple the speed, and you have 27 times the energy,” explained Gong Zeqi "

you are viewing a single comment's thread
view the rest of the comments
[–] aburrito@sh.itjust.works 3 points 5 days ago

Good news, it’s not that rare that that would make a difference. There’s plenty of it, just need different extraction techniques to further up the supply (unfortunately, that’s fracking lately iirc)