It is not, but it also is not realistic to consider covering all area with wind turbines, or even 10% of the nation.
For all that the left wants to spend on glowbull warming, it would be much cheaper to just rebuild all our cities and all the areas where wind energy is to be harnessed such that they are 500 feet higher than now. Then, we just build all the wind turbines at "ground level", which is 500' higher.
Think of all the money we'd save!