Wind is not that developed in Switzerland because it's not actually that great of a situation... We have a lot of steep mountains which make building wind farms a real challenge, and the flat plains in between have "meh" levels of wind. And a very strong NIMBY mentality. We do have some projects but those are more exception than rule.

The really awesome wind spots are more the coastal or offshore farms, which... well... we can't have (no access to the sea does that to you).

Solar is really really booming right now however, many houses take themselves off grid completely. Mine is a net producer for example.