500
People Are Okay With Wind & Solar Installations In Their Neighborhoods, Studies Say
(cleantechnica.com)
this post was submitted on 11 Oct 2023
500 points (98.3% liked)
Technology
59312 readers
4597 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
As I understand it, the efficiency of a wind turbine increases with blade size, so multiple smaller personal wind turbines are less efficient than fewer, larger turbines that serve a neighbourhood, as well as costing much more and using more overall resources.
I had a friend of a friend put up a mini turbine when it first started, it was mostly DIY. I'm pretty sure there could be some basic DIY ways in a form that isn't blades, that are efficient enough and could be done with recycled materials. The batteries I guess would have to be new. Still a step in a great direction.
I'm thinking more along the lines of this: https://rubinmuseum.org/collection/artwork/wind-powered-prayer-wheel-20.406 , but stacked with maybe 5 rows each depending on how much one could hold. You could add on as needed and have walls of them.
I'm sure there are local engineers that could come up with new ways other than what I mentioned that make a personal wind power as efficient as a giant turbine. I'm surrounded by Boeing people, I'll ask around.