Very little or none at all, they're one of the greenest electricity source.
None. A wind turbine emits no carbon dioxide (a greenhouse gas causing global warming) when it is up and running.
depends on if it works
No, there is nothing a wind turbine could do to create pollution.
A typical utility scale wind turbine will produce anywhere from 1.5 megawatts to 3.0 megawatts. This means that a single wind turbine can power about 300 average households annually.
The wind turns a wind turbine. The turbine turns a generator.
Wind Turbine.
This is a question of how much electrical energy you want to produce, against the cost of the equipment to produce it.
There are wind turbine from 300watt to 50kw , normally ,one 2kw wind turbine is enough for a home Allan Skype :minjia002
The wind is free. And no pollution is created by a wind turbine.
What are you smoking?
A wind turbine is a machine that uses wind to produce power. The kinetic energy of the wind rotates the turbine's blades, which then drive a generator to generate electricity.
Because the wind may carry the pollution from elsewhere
one wind turbine can produce enough energy to power 10000 houses with the right amount of wind.