The wind turbine does not produce greenhouse gases directly, once in production. The wind energy is a renewable energy.
It is considered to be the most economical energy after hydroelectric energy.
It can be planted in agricultural areas without disturbing local activity.
A wind turbine can be easily assembled and dismantled.
The offshore wind turbine is even more interesting concerning the energy efficiency. The winds are stronger and more constant. And it spoils the horizon less than its terrestrial counterpart.
The wind turbine can meet the energy needs of any city, as well as a single home.