It makes no difference overall, but locally there are effects from mixing. Normally at night, land tends to cool faster than the air higher up because of the d

It makes no difference overall, but locally there are effects from mixing. Normally at night, land tends to cool faster than the air higher up because of the difference in emissivity. But the increased turbulence and mixing from wind turbines counteracts this, resulting in localized warming of land. http://dx.doi.org/10.1016/j.joule.2018.09.009 http://dx.doi.org/10.1016/j.joule.2018.09.009