this post was submitted on 07 Jan 2025
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Time to start researching if I can build my own wind turbine, I suppose...
For a long while Savonius wind turbines were popular with the DIY self-sufficiency crowd. Solar panels blew them away in terms of home power generation and lack of maintenance but they were easy to DIY and they work well in the kinds of locations where the big prop windmills don't make sense, like bolted to roofs and to the sides of building.
They do sell premade wind turbines ranging from ones intended for yachts to full size ones but the permies forums have a lot of neat discussions on home small wind and small hydro.
How big do you want it? https://duckduckgo.com/?t=ffab&q=DIY+wind+turbine&ia=web
I'm on a city lot, I'm pretty sure zoning requirements make my comment a joke.
There are designs intended for installation on urban buildings, but so far, they've not proved to be a more cost-effective spend than rooftop solar; there are really huge economies of scale which generally mean that it makes more sense to have community ownership of one big turbine somewhere.
Yeah, I have considered solar. Need to get estimates for that. Ours is an old house, and is ideally angled/situated for the sun rather than the street. The rooftop might be perfect. (Back when this house was built, it was alongside a river that has been redirected. Now the road it's on it built on that old riverbed.)
I'd go into it with a plan for the following: