It is one of the cleanest forms of energy and poses no hazard due to emissions and waste by-products.

There is an effect on the environment. Think about the building stages and dismantling stage of the wind plant? Moreover, what about the impact on the local ecosystem around those?

I think that I have already told you, but one must be careful before claiming some energy source is clean. In some sense, nuclear energy is also clean. It depends how you count.