I see.
How feasible is it to use, say, for a single house in conjunction with solar?
Very. My neighbors did it, partly because they are retired lefties with money to burn, partly because the power company's quote to get power the literal last mile to them was jaw-dropping.
Neat house, they did lots of passive solar, good insulation. Big sun tracking Pv panel, another Pv panel at the bottom of the hill to pump their spring water, solar water panel, and then a wind turbine. I got to see their battery and inverter set-up, about 30 big deep cycle batteries. I don't remember the output rating of any of it, but they had plenty of power. The problem was their wind turbine on the 100ft tower. It survived a recorded 103mph gust. It did not survive others, several times ending up in a pile. The first time it crashed I think it was crappy bolts and fatigue. The other times? I just don't think people knew how windy that spot is. They still seem to have plenty of power without the wind power.
Now, the downside is cost, no way they recover it and call it economical. The footer for the wind turbine tower was 27yds of concrete. That's 3 trucks delivered over 60 miles of mountain and up2 miles of crappy driveway. The crane that came out to work on it every time it failed was also expensive, several hundred/hour. All the equipment $$$.
I'm pretty sure you can do personal wind cheaply, hopefully I get the chance to try it.
ETA, home power from wind or solar is doable, but not economic at current commercial energy prices. Pretty priceless when the lights go out though.