Day off?

I pass these wind turbines at least 2 or 3 times a week when I’m out on my bike. They were built to provide power for the Michelin tyre factory which closed in 2020 but I think they’re still used to help power the Michelin Innovation Parc which stands on the site now. I remember the complaints when they were first put up - folk saying their dogs were going loopy, the sound waves (?) were interfering with sleep and disrupting pacemakers …and so many more