In what bird lovers are calling a landmark ruling, the Montpellier court held EDF Renouvelables and nine of its subsidiaries responsible for the deaths of 160 bats and birds, especially lesser kestrels, which regularly collide with the blades despite deterrents put in place by operators.
Without any googling whatsoever I am pretty sure there have been studies on the matter. My guess is either there is no trivial solution or something that would go against efficiency.
There is definitely a big alternative wind energy movement about. I’ve seen designs on small scale that basically just wobble and generate power. Maybe we have to step back a bit, before we can go full in. We can’t have slowly rotating blades chop up our birdies.
Especially not the rare ones