Yeah it do look like it flex more than is good, i have never been up close with a running conventional wind turbine, but i am sure they are rock steady with their more level load design.
But it is nice if this design are more powerful and less noisy for the private person that might want to put up a little turbine, here in DK you have to follow a set of rules for private turbines, so some distance to neighbors and so on rules will have to be followed.
But out in the country you see more and more little wind turbines in relation to a little farm or secluded house, pretty nice i would go down that route too if i was able to build a house to my liking.
The first ever apartment blocks build in wood are going up here, traditionally thats a material for summer houses ASO here, but building in wood are actually more sustainable they say.
Actually i can apply for a apartment there it seem, so i better take a look and see if it have the price / fiber i need.
35 apartments and 8 smaller youth accommodations ( that normally mean 1 room )
And we can do that cuz,,,,,, well we have no twisters here, only the occasional winter storm which in it self can create havoc too, but still not twister level devastation.