Many people in today busy thinking about the impact of pollution that is very chronic. but whether they or we are concerned to act quickly without having to wait a long time and comment. actually there are many friendly energy for our lives, such as solar energy, wind and even water. Wind energy used by many people in Europe and America as an energy substitute, as shown in the picture below. why do not we try it from now.
One type of windmill. figure via reuk
Wind turbines on Highway. figure via keetsa
Windmills Element. figure via globalgwa