They do not produce waste products that cause pollution.
Less pollution
energy in the form of electricity is generate using windmills for this propose wind farms have been established.
Using coal to generate electricity. (APEX)
The energy to run them is FREE!!!
The wind.
Each house is different and there are many things to take into account when thinking of using windmills to power your house. You have to take into consideration how much power you use and how much wind your area gets when calculating how many windmills you will need. It can take up to 8 windmills to power the average house.
Windmills use the dynamo effect to create electricity (electrical generator) Dynamo is like a motor but backwards creating electricity instead of using it.
Muscles can generate pressure. Using transducers, pressure can be converted into electricity.
they think that windmills are great ad saves mad money instead of using electricity you make energy then that's how you save that dough
Windmills generate electricity - using nothing more than the power of the wind. It uses almost no non-reusable elements in its construction - and will last much longer than the rapidly depleting oil reserves !
The advantage is that wind is renewable- it does not get used up. Disadvantages- the wind does not always blow, it does not blow at a constant speed, and it does not always blow where electricity is needed. It can be costly to generate and store electricity from wind energy.
It is recovered by making windmills